January, 2023 - Injection quills manufactured in India to world-class certifications

Plastic injection quills for corrosive chemicals

Injection quills are devices that are used to inject fluids, such as chemicals, into a pressurized system. They are typically inserted into a pipe or vessel, and have small holes or nozzles that allow the fluid to be dispersed into the system. The purpose of injection quills is to introduce chemicals into a pressurized system in a controlled and precise manner. They can be used for a wide range of applications, including water treatment, chemical processing, power generation, and many others.

They are typically used in situations where a high-pressure fluid or gas is flowing and has to be treated with one or more chemical products. Injection quills can be designed to be used with specific fluids and pressures, and can be made of different materials depending on the corrosion resistance required. The benefit of using injection quills rather than adding the chemical directly to the pressurized flow is that they provide a more efficient and controlled way of introducing the chemical into the system, which can lead to better performance and less waste.

What are the benefits of using plastic injection quills for corrosive chemicals?

There are several benefits to using plastic injection quills for corrosive chemicals:

Corrosion resistance: Plastic is a durable material that is resistant to corrosion from most chemicals, particularly those that are highly corrosive. This means that plastic injection quills have a longer lifespan than other materials, such as stainless steel, when used with corrosive chemicals.
Cost-effectiveness: Plastic is a relatively inexpensive material compared to other materials, such as stainless steel, which can make it a more cost-effective option for injection quills. Additionally, the longer lifespan of plastic injection quills means that they do not need to be replaced as frequently, which can also help to reduce costs.
Lightweight and easy to handle: Plastic injection quills are lightweight and easy to handle, which can make them easier to install and maintain than heavier materials.
Versatility: Plastic injection quills can be used with a wide range of corrosive chemicals, including acids, bases, and oxidizing agents.
Efficient Flow Rate Control: Plastic injection quills can be designed to provide accurate flow rate control, which helps to ensure the correct amount of chemical is introduced into the system, reducing waste and providing better performance.
Ease of customization: Plastic injection quills can be made in various shapes and sizes and to fit any specific design requirements.
Low maintenance: Plastic injection quills have low maintenance requirements, which help lower overall costs

Please note that, despite their benefits, the use of plastic injection quills for certain corrosive chemicals might have limited use, and the best option should be chosen based on the specific application.

How do plastic injection quills compare to stainless steel in terms of corrosion resistance?

Plastic and stainless steel have different properties when it comes to corrosion resistance, so they have different suitability depending on the type of corrosive chemical they will be used with.

Plastic is generally resistant to corrosion from most chemicals, particularly those that are highly corrosive. This means that plastic injection quills have a longer lifespan than stainless steel when used with most corrosive chemicals.

Stainless steel, on the other hand, is resistant to corrosion from some chemicals, but not all. Stainless steel is made up of a combination of steel and chromium, which makes it more resistant to corrosion than regular steel. However, it is not completely immune to corrosion and it will be affected when in contact with some specific chemicals like halogens, sulfuric acid and warm concentrated hydrochloric acid among others.

When it comes to extreme conditions, such as high temperatures and pressures, stainless steel may be more suitable due to its higher strength and durability. However, plastic injection quills can also be used in these situations, but only with certain types of plastic that are able to withstand high temperatures and pressures.

In summary, the choice between plastic or stainless steel injection quills depends on the type of corrosive chemical and the conditions they will be used in, as well as the specific requirement of the application. Plastic injection quills are more resistant to corrosion from most corrosive chemicals, while stainless steel can resist some of them.

What are the ASME rules for injection quills

The American Society of Mechanical Engineers (ASME) is a professional organization that develops and publishes standards and codes for the design, fabrication, and inspection of mechanical equipment, including injection quills. The ASME Boiler and Pressure Vessel Code (BPVC) is the primary set of rules that governs the design, fabrication, and inspection of injection quills.

One of the main sections of the BPVC that applies to injection quills is Section III, which covers the design and fabrication of nuclear power plant components. Injection quills used in nuclear power plants must be designed and fabricated in accordance with the requirements of Section III, which includes specific rules for materials, design, fabrication, and testing.

Another section of the BPVC that applies to injection quills is Section VIII, which covers the design and fabrication of pressure vessels. Injection quills that are used as pressure vessels, such as those that are used to inject steam into a process stream, must be designed and fabricated in accordance with the requirements of Section VIII, which includes specific rules for materials, design, fabrication, and testing.

In addition to the BPVC, there are also other codes and standards that may apply to injection quills, depending on their application and the industry they are used in. For example, the National Board Inspection Code (NBIC) governs the inspection and repair of pressure vessels, including injection quills.

It’s important to mention that specific rules and regulations may apply in different countries and regions , the above standards and codes are only a reference and should be checked with the specific regulations in your area

In summary, injection quills must be designed and fabricated in accordance with the rules and regulations set by the ASME and other relevant codes and standards. This typically includes specific rules for materials, design, fabrication, and testing. It’s important to consult the appropriate codes and standards when designing, fabricating, and inspecting injection quills to ensure compliance with the regulations.

Injection quills from Crystal Industrial Syndicate, India, comply with the world’s most stringent certification standards, including ASME. Contact us to know more about how Crystal Industrial Syndicate can support your injection quills requirements. Our experts can recommend custom-made solutions. Contact us

Proper installation technique of injection quill

What is the proper installation technique of injection quill to ensure the integrity and longevity of the injection quill?

Proper installation is essential to ensure the integrity and longevity of an injection quill. Here are some general guidelines for installing an injection quill:

Choose the right location: The injection quill should be installed in a location that allows for easy access for maintenance and where the injected chemical will be effectively mixed with the pressurized system.
Select the correct size: The injection quill should be the correct size for the pipe or vessel it will be installed in, to avoid leakage and ensure proper flow rate.
Consider flow direction: The injection quill should be installed in the direction of flow to ensure that the injected chemical is properly mixed with the pressurized system.
Tighten properly: The injection quill should be tightened with the proper torque to ensure a secure and leak-free fit. This will depend on the type of injection quill, piping and the material used.
Check for leaks: After installation, it is important to check for leaks by pressurizing the system and looking for any signs of leakage around the injection quill.
Proper maintenance: Regular maintenance and cleaning should be carried out as per the manufacturer recommendations to ensure the longevity of the injection quill.
Consider additional safety measures: Depending on the application and the type of chemical, it may be necessary to install additional safety measures, such as valves or alarms, to protect personnel and equipment.

1. Choosing the right location

The injection quill should be installed in a location that allows for easy access for maintenance and where the injected chemical will be effectively mixed with the pressurized system.

The location of the injection quill is a crucial factor in ensuring that the injected chemical is effectively mixed with the pressurized system. The quill should be inserted at a point where the chemical can be effectively dispersed into the system, which will depend on the type of pressurized system and the chemical that is being injected.

For example, if a chemical is being injected into a water treatment system, the injection quill should be installed in a location where the water flow is high and turbulent. This will help to ensure that the chemical is well mixed with the water, which will improve its effectiveness.

Additionally, easy access for maintenance and monitoring is an important factor when choosing the location. Injection quills require regular cleaning and maintenance to ensure they function properly and have a long lifespan. Therefore, the location of the injection quill should allow for easy access for regular inspection, cleaning and replacement if necessary, to minimize any downtime and to ensure the system keeps running efficiently.

It’s important to consult with an experienced engineer in the field of injection quills to help determine the best location for the injection quill, based on the specific requirements of the application.

2. Selecting the correct size

The injection quill should be the correct size for the pipe or vessel it will be installed in, to avoid leakage and ensure proper flow rate.

The size of the injection quill is an important factor in ensuring that it fits properly in the pipe or vessel where it will be installed, and that it is able to provide the desired flow rate of the chemical being injected.

If the injection quill is too small for the pipe or vessel, it may not be able to provide enough flow rate, which can result in a lower effectiveness of the chemical being injected. On the other hand, if the injection quill is too large, it may cause leakage or damage to the pipe or vessel, which can result in an unsafe situation or reduce the life of the injection quill.

There are some general guidelines that can be used to determine the correct size of the injection quill based on the specific requirements of the application. Factors that may influence the size of the injection quill include the pipe or vessel size, the flow rate of the pressurized system, and the desired flow rate of the chemical being injected.

It’s important to consult with an experienced engineer and the manufacturer’s specifications to make sure the correct size is selected.

In addition to size, other design factors such as the length of the quill, the number of holes, and the angle of the holes, should also be considered to ensure proper flow rate and to avoid any issues such as clogging or chemical reaction.

3. Flow direction

The injection quill should be installed in the direction of flow to ensure that the injected chemical is properly mixed with the pressurized system.

When installing an injection quill, it is important to consider the direction of flow in the pipe or vessel in which it will be installed. The injection quill should be placed in a location where it can be easily inserted in the direction of the flow, and in a way that the injected chemical will be effectively mixed with the pressurized system.

When the injection quill is placed in the direction of flow, the fluid flow itself helps to mix the injected chemical into the pressurized system, ensuring proper dispersion. This can help to improve the effectiveness of the chemical, as well as reduce the potential for leakage or damage to the injection quill.

However, in certain cases, injection quills can also be installed in a perpendicular fashion to the flow direction, to avoid injecting chemical against the direction of flow, which could lead to backflow, creating turbulence and possible blockage.

Proper installation orientation and direction of flow should be considered in order to provide an efficient and effective mixing of the chemical with the pressurized system. It’s important to consult with an experienced engineer and the manufacturer’s instructions when determining the proper installation location and orientation of the injection quill.

4. Tighten properly

The injection quill should be tightened with the proper torque to ensure a secure and leak-free fit. This will depend on the type of injection quill, piping and the material used.

Tightening the injection quill properly is important to ensure that it is securely in place and to prevent leaks. The proper torque will depend on the type of injection quill, the material it is made of, and the type of pipe or vessel it will be installed in.

When installing an injection quill, it is important to use the appropriate tools and techniques to ensure that it is tightened to the proper torque. This will depend on the type of injection quill and the material that it is made of. For example, plastic injection quills will typically have a lower torque requirement than metal injection quills.

The manufacturer’s instructions should be followed when tightening the injection quill, and the proper tools should be used to apply the correct torque. It’s important to consult with an experienced engineer when determining the correct torque requirements, as they will vary based on the type of injection quill, pipe or vessel it will be installed in, and the chemical it will be used with.

Tightening the injection quill to the correct torque is critical to ensure a secure and leak-free fit, and will help to prevent leaks and damage to the injection quill.

5. Checking for leaks

Checking for leaks: After installation, it is important to check for leaks by pressurizing the system and looking for any signs of leakage around the injection quill.

Leakages can occur if the injection quill is not installed correctly, or if it becomes damaged over time. Leakages can cause the injected chemical to escape into the environment, which can be dangerous and cause damage to equipment and personnel. Additionally, leakage can affect the performance of the system by reducing the efficiency of the chemical injection and increasing the overall cost of operation.

To check for leaks, the pressurized system should be turned on and observed for any signs of leakage around the injection quill. This can include visual inspections for any visible signs of leakage, such as drips or sprays, as well as listening for any abnormal sounds, such as whistling or hissing, that may indicate a leak.

Additionally, an appropriate leakage detecting solution can be used as per the type of chemical, like pressure test with a soapy water solution, electronic sensors or ultrasonic detection.

If a leak is detected, the injection quill should be inspected and any necessary repairs should be made as soon as possible to prevent further damage or leakage. This can include tightening the injection quill, or replacing it if it is damaged or worn.

It’s important to regularly monitor and check for leaks to ensure the integrity and longevity of the injection quill and to prevent any unwanted events.

6. Proper maintenance

Proper maintenance: Regular maintenance and cleaning should be carried out as per the manufacturer recommendations to ensure the longevity of the injection quill.

Regular maintenance and cleaning are crucial to ensure the longevity and proper functioning of the injection quill. A build-up of chemicals or debris in the injection quill can cause blockages or corrosion, which can affect the flow rate and the efficiency of the chemical injection.

The manufacturer’s recommendations for maintenance should be followed, and typically, cleaning the injection quill at regular intervals will help to prevent blockages and ensure proper functioning. Depending on the specific application, this may include cleaning the quill by flushing it with water or a neutralizing agent, checking for any signs of damage or wear, and replacing any parts as necessary.

It is also important to keep in mind that the type of chemical that is being injected can affect the frequency and type of maintenance required. For example, corrosive chemicals may require more frequent cleaning and inspections to prevent corrosion.

Proper maintenance can help to ensure the longevity of the injection quill, prevent unexpected downtime, and keep the overall cost of operation low. It is advisable to have a maintenance schedule in place and follow it to ensure the system keeps running efficiently.

7. Additional safety measures

Depending on the application and the type of chemical, it may be necessary to install additional safety measures, such as valves or alarms, to protect personnel and equipment.

When using injection quills with corrosive or dangerous chemicals, it is important to consider additional safety measures to protect personnel and equipment. This can include installing safety valves or alarms to monitor the system for any leaks or pressure changes.

Valves can be used to shut off the flow of chemical in case of an emergency or malfunction, and can prevent the release of dangerous chemicals into the environment. It is also recommended to have check valves to prevent backflow of chemical into the injection quill which can cause damage.

Alarms can be used to alert personnel to potential leaks or pressure changes in the system, and can provide an early warning of any potential hazards.

It’s important to consider the specific requirements of the application and the type of chemical being used, in order to determine the appropriate safety measures. It is recommended to consult with an experienced engineer in the field of injection quills and chemical handling to help determine the necessary safety measures.

Additionally, proper training for personnel on the handling and maintenance of the injection quill as well as emergency procedures, is essential to ensure the safety of the personnel and equipment.

Crystal Industrial Syndicate offers world-class injection quills that comply with the most stringent certifications. Our products are installed in companies around the world, from North America and Europe to Africa and the Middle East. Contact us to know more about how we can support your injection quills requirements. Contact us

Certifications for injection quills to comply

What international certifications do Injection Quills have to comply with?

Injection quills typically need to comply with various certifications and standards in order to be used in industrial or commercial settings. The specific certifications and standards that an injection quill must pass will depend on its application and the industry it is used in. Here are some examples of certifications and standards that an injection quill may need to pass:

ASME Boiler and Pressure Vessel Code (BPVC) : The ASME BPVC is one of the primary standards that applies to injection quills. If an injection quill is used as a pressure vessel, it must be designed and fabricated in accordance with the requirements of the ASME BPVC, which includes specific rules for materials, design, fabrication, and testing.
National Board Inspection Code (NBIC) : This code governs the inspection and repair of pressure vessels, including injection quills. An injection quill that is used as a pressure vessel must be inspected and repaired in accordance with the requirements of the NBIC.
American Petroleum Institute (API) : API is an organization that develops and publishes standards and specifications for the oil and gas industry. Injection quills used in the oil and gas industry may need to be designed and fabricated in accordance with API standards and specifications, which include specific requirements for materials, design, fabrication, and testing.
ATEX: ATEX is a set of European Union Directives and regulations aimed at ensuring the safe use of equipment in potentially explosive atmospheres. This certification is mandatory for equipment used in such conditions.
ISO: ISO is an International Organization for Standardization. Some injection quills are designed in accordance to ISO standards and regulations, where the manufacturing process and quality control are considered to meet the specific requirements.

It’s worth mentioning that these certifications and standards can change from time to time, and it’s important to check for the most recent versions and to consult with the appropriate authorities and experts when designing, fabricating, and inspecting an injection quill to ensure compliance with the regulations.

Injection quills from Crystal Industrial Syndicate, India, comply with the world’s most stringent certification standards, including ASME, IS. Contact us to know more about how Crystal Industrial Syndicate can support your injection quills requirements. Our experts can recommend custom-made solutions. Contact us

Advantages of Kynar-bodied injection quills

Kynar is a brand name for a type of fluoropolymer known as polyvinylidene fluoride (PVDF). It is a strong, durable, and corrosion-resistant material that is often used in the construction of injection quills, which are devices used to inject fluids into a process stream in a chemical plant or refinery. In this article, we will discuss the advantages and disadvantages of using Kynar-bodied injection quills.

What are the advantages of Kynar-bodied injection quill bodies

One of the main advantages of Kynar injection quills is their corrosion resistance. PVDF is resistant to a wide range of corrosive environments, including acids, bases, and organic solvents. This makes Kynar injection quills a reliable and durable choice for injection applications in chemical plants and refineries where corrosive fluids are often present.

Another advantage of Kynar injection quills is their high temperature resistance. PVDF has a high melting point and is able to withstand temperatures up to 200°C without losing its strength or becoming brittle. This makes it suitable for use in high temperature environments, such as in steam injection applications or in processes where the process stream is at elevated temperatures.

In addition to its corrosion resistance and high temperature resistance, Kynar is also a strong and durable material. Injection quills made from Kynar are able to withstand high pressure and resist wear and tear, making them a long-lasting and reliable choice for injection applications.

What are the disadvantages of Kynar-bodied injection quills

Despite these advantages, there are also some disadvantages to using Kynar-bodied injection quills. One disadvantage is the cost. Kynar is a specialty polymer that is more expensive than other materials, such as stainless steel. This can make Kynar injection quills more expensive to purchase and maintain.

Another disadvantage is that Kynar is a difficult material to work with. It is difficult to machine and requires specialized tooling and equipment. This can make it more time-consuming and costly to manufacture injection quills made from Kynar.

Kynar injection quills also have a limited range of chemical compatibility. While they are resistant to many corrosive environments, they are not suitable for use with certain chemicals, such as strong acids. This can limit their use in certain applications.

In conclusion, Kynar-bodied injection quills offer several advantages, including corrosion resistance, high temperature resistance, and durability. However, they are also more expensive and difficult to work with than other materials, and have limited chemical compatibility. When considering the use of Kynar injection quills, it is important to weigh the advantages and disadvantages carefully to determine if they are the best choice for a specific application.

Kynar® coating Due to its low weight and low thermal conductivity, Kynar® coating is a chemical resistant, thick film barrier coating that is largely utilised on equipment for chemical processing. This coating offers good wear and abrasion resistance and is unaffected by the majority of chemicals and solvents.

Crystal Industrial Syndicate from India makes a range of Kynar®-bodied injection quills to cater to every application of the oil and gas industry. Our products have been installed world-wide, in Europe, North America, Africa, Middle-East and India.

If you would like to know how Crystal Industrial Syndicate’s products can support your injection quills requirements, please contact us.

Advantages of Inconel-bodied injection quills manufactured in India

Advantages of Inconel-bodied injection quills

Inconel is a high-performance alloy with excellent corrosion resistance and high temperature strength. It is often used in the construction of injection quills, which are devices used to inject fluids into a process stream in a chemical plant or refinery. In this article, we will discuss the advantages and disadvantages of using inconel-bodied injection quills.

Inconel can tolerate high temperatures and severely corrosive conditions because of two features. First, in the gamma double prime (ɣ’’) phase, the intermetallic complex Ni3Nb is produced. This intermetallic phase functions as a “glue” between the grain boundaries. When heated to high temperatures, this ‘glue’ prevents the grains from growing in size (for the most part, smaller grains means a high strength and larger grains lends itself to a higher ductility). Second, because of the passivation layer that occurs when Inconel is heated, it has a high corrosion resistance. Both of these characteristics make Inconel alloys useful for applications ranging from hot section gas turbines to deep sea well drilling. So, what are the drawbacks of these alloys? They are pricey, difficult to machine, and difficult to work with.

One of the main advantages of inconel injection quills is their corrosion resistance. Inconel is resistant to a wide range of corrosive environments, making it ideal for use in chemical plants and refineries where corrosive fluids are often present. This makes inconel injection quills a reliable and durable choice for injection applications.

Another advantage of inconel injection quills is their high temperature strength. Inconel has a high melting point and is able to withstand high temperatures without losing its strength or becoming brittle. This makes it suitable for use in high temperature environments, such as in steam injection applications or in processes where the process stream is at elevated temperatures.

In addition to its corrosion resistance and high temperature strength, inconel is also a strong and durable material. Injection quills made from inconel are able to withstand high pressure and resist wear and tear, making them a long-lasting and reliable choice for injection applications.

Inconel® is a material that has been optimised for some of the most demanding manufacturing environments. Inconel® has an exceptionally high tolerance for extreme heat, even when compared to stainless steel, and loses less tensile strength at 2,000°F than most steels.

Disadvantages of inconel-bodied injection quills?

Despite these advantages, there are also some disadvantages to using inconel-bodied injection quills. One disadvantage is the cost. Inconel is a specialty alloy that is more expensive than other materials, such as stainless steel. This can make inconel injection quills more expensive to purchase and maintain.

Another disadvantage is that inconel is a difficult material to work with. It is difficult to machine and requires specialized tooling and equipment. This can make it more time-consuming and costly to manufacture injection quills made from inconel.

Inconel injection quills also have a limited range of chemical compatibility. While they are resistant to many corrosive environments, they are not suitable for use with certain chemicals, such as strong acids. This can limit their use in certain applications.

In conclusion, inconel-bodied injection quills offer several advantages, including corrosion resistance, high temperature strength, and durability. However, they are also more expensive and difficult to work with than other materials, and have limited chemical compatibility. When considering the use of inconel injection quills, it is important to weigh the advantages and disadvantages carefully to determine if they are the best choice for a specific application.

Crystal Industrial Syndicate from India makes a range of Inconel®-bodied injection quills to cater to every application of the oil and gas industry. Our products have been installed world-wide, in Europe, North America, Africa, Middle-East and India.

Contact us to know how Crystal Industrial Syndicate’s products can support your injection quills requirements. Contact us.

Advantages of Hastelloy-bodied injection quills

Hastelloy-bodied injection quills are devices that are used in the chemical processing and pharmaceutical industries to transfer fluids from a storage tank or drum to a reactor or processing vessel. They are typically made of a stainless steel or Hastelloy alloy body and have a small diameter nozzle or outlet that is used to inject the fluid into the processing vessel. There are several advantages and disadvantages to using Hastelloy-bodied injection quills in these applications.

One of the main advantages of using Hastelloy-bodied injection quills is their corrosion resistance. Hastelloy is a high-performance alloy that is highly resistant to corrosion and is able to withstand harsh chemical environments. This makes it an ideal material for use in chemical processing and pharmaceutical applications where the injected fluids may be highly corrosive or contain aggressive chemicals.

What are the advantages of Hastelloy-bodied quills?

Another advantage of Hastelloy-bodied injection quills is their ability to handle high temperatures. Many chemical reactions and processes that take place in the pharmaceutical and chemical processing industries involve high temperatures, and traditional materials such as stainless steel may not be able to withstand these temperatures without suffering from corrosion or other damage. Hastelloy, on the other hand, is able to withstand temperatures up to 1800 degrees Fahrenheit, making it a suitable choice for use in high-temperature applications.

In numerous chemical processing industries, corrosion-resistant Hastelloy alloys are utilised. Acceptance and expansion in the geothermal, solar energy, oil and gas, and pharmaceutical industries are a result of the need for dependable performance. The advantages of Hastelloy process equipment include high resistance to uniform attack, exceptional resistance to localised corrosion, excellent resistance to stress corrosion cracking, and simplicity of welding and fabrication.

What are the disadvantages of Hastelloy-bodied quills?

One of the main disadvantages of Hastelloy-bodied injection quills is their cost. Hastelloy is a more expensive material than stainless steel, and as a result, Hastelloy-bodied injection quills are typically more expensive to purchase and maintain than their stainless steel counterparts. This may be a disadvantage for companies with limited budgets or for applications where cost is a major consideration.

Another disadvantage of Hastelloy-bodied injection quills is their weight. Hastelloy is a denser material than stainless steel, and as a result, Hastelloy-bodied injection quills are typically heavier than their stainless steel counterparts. This may be a disadvantage in applications where weight is a critical factor, such as in situations where the injection quill is being used in a mobile or portable system.

In summary, Hastelloy-bodied injection quills offer several advantages in chemical processing and pharmaceutical applications, including their corrosion resistance, ability to handle high temperatures, and durability. However, they also have some disadvantages, including their higher cost and weight compared to stainless steel injection quills. Ultimately, the decision to use Hastelloy-bodied injection quills should be based on a careful evaluation of the specific requirements and constraints of the application.

Crystal Industrial Syndicate from India makes a range of Hastelloy®-bodied injection quills to cater to every application of the oil and gas industry. Our products have been installed world-wide, in Europe, North America, Africa, Middle-East and India.

Contact us to know more about how Crystal Industrial Syndicate’s products can support your injection quills requirements. Our experts can recommend custom-built solutions. Contact us

Advantages of Monel-bodied injection quills

Monel-bodied injection quills are devices that are used in the chemical processing and pharmaceutical industries to transfer fluids from a storage tank or drum to a reactor or processing vessel. They are typically made of a Monel alloy body and have a small diameter nozzle or outlet that is used to inject the fluid into the processing vessel. There are several advantages and disadvantages to using Monel-bodied injection quills in these applications.

One of the main advantages of using Monel-bodied injection quills is their corrosion resistance. Monel is a high-performance alloy that is highly resistant to corrosion, even in the presence of aggressive chemicals and high temperatures. This makes it an ideal material for use in chemical processing and pharmaceutical applications where the injected fluids may be highly corrosive or contain aggressive chemicals.

Another advantage of Monel-bodied injection quills is their durability. Monel is a strong and ductile material that is able to withstand high levels of mechanical stress without suffering from fatigue or failure. This makes it a suitable choice for use in applications where the injection quill may be subjected to high levels of mechanical stress, such as in high-pressure or high-flow systems.

Monel® alloys have numerous advantages. Before the 1950s, they were the “go-to” option for numerous crucial industries. It was also simple to weld, solder, and braze. This is due to its high corrosion resistance to acids and alkalis, high mechanical strength, good ductility (easiness to shape and form), resistance to alkalis, low cost, availability in a variety of forms including hot and cold-rolled sheets, plates, rods, bars, and tubes, and attractive appearance and finishes, including a gray-green patina similar to copper.

Disadvantages of Monel-bodied injection quills.

One of the main disadvantages of Monel-bodied injection quills is their cost. Monel is a more expensive material than stainless steel, and as a result, Monel-bodied injection quills are typically more expensive to purchase and maintain than their stainless steel counterparts. This may be a disadvantage for companies with limited budgets or for applications where cost is a major consideration.

Another disadvantage of Monel-bodied injection quills is their weight. Monel is a denser material than stainless steel, and as a result, Monel-bodied injection quills are typically heavier than their stainless steel counterparts. This may be a disadvantage in applications where weight is a critical factor, such as in situations where the injection quill is being used in a mobile or portable system.

In summary, Monel-bodied injection quills offer several advantages in chemical processing and pharmaceutical applications, including their corrosion resistance, durability, and ability to withstand high temperatures. However, they also have some disadvantages, including their higher cost and weight compared to stainless steel injection quills. Ultimately, the decision to use Monel-bodied injection quills should be based on a careful evaluation of the specific requirements and constraints of the application.

Crystal Industrial Syndicate makes a range of Monel-bodied injection quills to cater to every application of the oil and gas industry.

Contact us to know about how Crystal Industrial Syndicate’s products can support your injection quills requirements. Our experts can recommend custom-built solutions. Contact us

Chemical injection quills from Crystal Industrial

Chemical Injection Quills from Crystal Industrial Syndicate are used to inject mild to highly corrosive chemicals into pipelines without causing damage to the side port or pipe wall at the injection location. Chemical injection quills guarantee that chemicals are equally distributed into the pipeline’s centre, preventing chemical channelling along the pipe wall. Both the body and the stinger are made of chemically resistant polymers or alloys (PVC, Kynar, 316 SS, or Hastelloy C-276). Injection quills with stingers ranging in length from 3″ to 8″ are readily accessible. For simplicity of installation, all injection quills come with female by male NPT connections.

We carry many Stinger Lengths in Stock

Crystal Industrial carries all quill sizes and materials in a variety of stinger lengths. Custom stinger lengths are available upon request for all connection sizes and materials.

Precision-Engineered Parts

Machined housings ensure consistent chemical dispersion in the pipeline’s centre. Each unit includes an inbuilt removable spring-loaded ball check to prevent the injected chemical from flowing into the main flow when the system is turned off.

Purpose of Chemical injection quills

Chemical injection quills are an essential tool used in a variety of industries to introduce chemicals into a process stream or storage vessel in a precise and controlled manner. These devices are commonly used in the chemical processing, oil and gas, and water treatment industries to help improve and control various processes, as well as protect equipment from damage.

One of the primary purposes of chemical injection quills is to introduce chemicals into a system to prevent corrosion. Corrosion is a natural process that occurs when metal is exposed to water or other liquids, causing it to deteriorate and weaken over time. This can be a major problem in industries such as oil and gas, where corrosion can lead to costly equipment failures and safety hazards. To prevent corrosion, companies often use corrosion inhibitors, which are chemicals that form a protective layer on metal surfaces and prevent the chemical reactions that cause corrosion. Chemical injection quills are used to accurately and consistently introduce corrosion inhibitors into a system, helping to extend the lifespan of equipment and reduce maintenance costs.

In addition to preventing corrosion, chemical injection quills are also used to introduce biocides into a system. Biocides are chemicals that are used to kill or control the growth of microorganisms, such as bacteria and algae. These microorganisms can cause a variety of problems in industrial systems, including fouling and corrosion, as well as produce toxins that can be harmful to humans and animals. Chemical injection quills are used to accurately and consistently introduce biocides into a system to control the growth of microorganisms and prevent these problems.

Another important use of chemical injection quills is to introduce scale inhibitors into a system. Scale is a hard, mineral deposit that can form on the surfaces of pipes and other equipment, reducing the efficiency of the system and potentially causing equipment failure. Scale is often formed by the precipitation of minerals from the water or other liquid being processed. To prevent scale formation, companies use scale inhibitors, which are chemicals that prevent the minerals from precipitating out of the solution and forming scale. Chemical injection quills are used to accurately and consistently introduce scale inhibitors into a system, helping to maintain the efficiency of the system and prevent equipment failure.

In addition to their specific purposes, chemical injection quills offer several general benefits compared to other methods of introducing chemicals into a system. One major benefit is the ability to accurately and consistently dose chemicals. With chemical injection quills, the flow rate of the chemical can be carefully controlled, ensuring that the correct amount of chemical is introduced into the system. This is important for maintaining the effectiveness of the chemical and avoiding overuse, which can be wasteful and potentially harmful to the environment.

Another benefit of chemical injection quills is their ability to introduce chemicals into a system in a safe and controlled manner. Many chemicals used in industrial processes can be hazardous, and proper handling and storage is crucial to prevent accidents and protect workers and the environment. Chemical injection quills allow for the introduction of chemicals without the need for manual handling, reducing the risk of spills and other accidents.

In summary, chemical injection quills are an essential tool used in a variety of industries to introduce chemicals into a process stream or storage vessel in a precise and controlled manner. These devices are used to prevent corrosion, control the growth of microorganisms, and prevent scale formation, helping to improve and control various processes and protect equipment from damage. Chemical injection quills offer several benefits compared to other methods of introducing chemicals, including the ability to accurately and consistently dose chemicals and introduce them in a safe and controlled manner.

If you would like to know how Crystal Industrial Syndicate’s products can support your injection quills requirements, please contact us. We can understand your injection quills requirements and recommend custom-built solutions. Contact us

Injection quills purpose, specifications and design

What is the purpose of an injection quill? Why is an injection quill required?

Injection quill causes turbulence and allows the chemical to be dispensed into this turbulent stream, allowing for faster mixing and preventing large concentrations of the chemical from being deposited along the pipe’s wall. Corrosion and premature process pipe failure can result from chemical accumulation within a pipe.

Retractable injection quills allow chemical injection into a process fluid stream without disrupting, halting, or depressurizing the present process. This allows chemical to be injected into a system sooner and more cost effectively, rather than needing to wait for or force a shutdown in order to begin adding chemical to the process.

Depending on the operation, injection quills may include extra components such as isolation and bleed valves that allow the trapped or pressured chemical to be bled-off and a flush fluid to be passed through the quill prior to withdrawing the quill from the process.

Injection quills can be used to inject almost any chemical, including methanol, corrosion inhibitors, and anti-scalants, which are used to avoid freezing, reduce corrosion, and reduce scaling on the internal cavity of pipes, as well as a wide range of other process chemicals used in refineries, upgraders, petrochemical, water and wastewater plants, mines, and a variety of manufacturing processes.

How do injection quills improve safety?

Fixed or retractable quills with an isolation and/or bleed valve built in will allow for the safe release of trapped or excess chemical to a drain or safe disposal place or container. Retractable quills with a threaded guide enable for pressure-free removal. This means that the quill is trapped and controlled while being removed and will not shoot-out under pressure, perhaps causing harm.

Experienced engineers will collect and review all pertinent data to ensure that appropriate materials are used and that the design is optimal and safe for the process circumstances. This includes, but is not limited to, calculating wake frequencies and examining fluid compositions, flow, velocity, temperatures, and pressures.

Quill Specification and Design

By defining key variables at the start of the project, quill specification can be performed fast and effortlessly. In general, identifying a few basic specification parameters is required at the injection quill scoping phase. A qualified injection quill specialist, such as Crystal Industrial Syndicate, can assist you in rapidly and efficiently determining the following information:

What sort of quill is suitable for your application? Is it fixed or retractable?
What is the quill insertion length, design pressure, and design temperature?
For the injected chemical, determine its flowrate, chemical name, viscosity, compatibility, and pressure.
Also determine flowrate, chemical name, viscosity, compatibility, and pressure of the main process chemical.
How big is the process pipe that’s being used?
Injected Quill Connection: validate details on the connection type (Flange or MNPT/FNPT), material, and connection size.
Confirm the height of the connection face from the surface of the process pipe (or the current valve), as well as the kind of connection (Flange or MNPT/FNPT), material, and connection size.
The costing, design, and production of the quills can commence once the above information is confirmed.

Hope that provides you with a fair idea of the purpose of an injection quill. Contact us to know how Crystal Industrial Syndicate’s products can support your injection quills requirements. Our experts can recommend custom-built solutions. Contact us