installing injection quill - Injection quills manufactured in India to world-class certifications

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

Why do you need a service valve to install injection quills?

A service valve is a type of valve that is used to isolate a section of piping or other equipment for maintenance or repair. In the context of using retrievable tools to insert an injection quill, the service valve allows the operator to isolate the section of piping where the injection quill is being inserted, which makes it easier to perform the maintenance or repair work. The service valve also provides a means of shutting off the flow of fluid through the piping if necessary, which can be important for safety reasons.

What materials are service valves made of?

Service valves can be made from a variety of materials, depending on the specific application and the fluids being handled. Some common materials used for service valves include:

Carbon steel: This is a strong and durable material that is often used for service valves in industrial applications.
Stainless steel: This is a corrosion-resistant material that is often used in service valves for handling corrosive fluids.
Bronze: This is a strong and corrosion-resistant material that is often used for service valves in marine and offshore applications.
Plastic: Plastic service valves can be made from a variety of materials, including PVC, polypropylene, and others. Plastic valves are often used in applications where corrosion resistance is not a concern, and they are generally less expensive than metal valves.

It’s also worth noting that service valves can be coated or plated with other materials to improve their performance in certain applications. For example, a carbon steel valve might be coated with a layer of zinc or another corrosion-resistant material to improve its performance in a corrosive environment.

What are the different kinds of service valves used with injection quills?

There are several types of service valves that can be used with chemical injection quills. Some of the most common types include:

Ball valves: Ball valves are used to control the flow of fluid through a pipe or tube. They consist of a ball with a hole through the center that rotates to open and close the flow of fluid. Ball valves are commonly used with chemical injection quills because they are easy to operate and can be opened and closed quickly.
Needle valves: Needle valves are used to control the flow of fluid through a pipe or tube. They consist of a small, tapered needle that is used to restrict the flow of fluid. Needle valves are often used with chemical injection quills because they are able to provide very precise flow control.
Gate valves: Gate valves are used to control the flow of fluid through a pipe or tube. They consist of a gate that moves up and down to open and close the flow of fluid. Gate valves are commonly used with chemical injection quills because they can handle high pressure and are able to provide a tight seal when closed.
Globe valves: Globe valves are used to control the flow of fluid through a pipe or tube. They consist of a disk that moves up and down to open and close the flow of fluid. Globe valves are often used with chemical injection quills because they are able to provide precise flow control and are able to handle high pressure.
Butterfly valves: Butterfly valves are used to control the flow of fluid through a pipe or tube. They consist of a disk that rotates to open and close the flow of fluid. Butterfly valves are commonly used with chemical injection quills because they are able to handle high pressure and are able to open and close quickly.

These are just a few of the different types of service valves that can be used with chemical injection quills. The type of valve that is used will depend on the specific requirements of the application, including the type and pressure of the fluid being transported, as well as the desired flow rate and control.

Installing injection quills and mistakes to avoid

Installing an injection quill typically involves the following steps:

Begin by determining the proper location for the injection quill. This should be a location in the piping system that will allow the quill to effectively inject the fluid or substance being added.
Cut a hole in the piping at the chosen location using a hole saw or similar tool. The hole should be slightly larger than the injection quill to allow for easy installation.
Insert the injection quill through the hole and secure it in place using the mounting hardware provided with the quill. This may include bolts, nuts, and gaskets.
Connect the injection quill to the fluid or substance being added, using appropriate fittings and piping as needed.
Test the injection quill to ensure that it is functioning properly and injecting the fluid or substance as intended.

It is important to follow the manufacturer’s instructions and any local codes and regulations when installing an injection quill. If you are uncertain about the installation process, it is recommended to consult a qualified professional.

Common mistakes during installing injection quills

There are several common mistakes that can be made while installing an injection quill. Some of these include:

Installing the injection quill in the wrong location: It is important to choose a location in the piping system that will allow the quill to effectively inject the fluid or substance being added.
Using the wrong size of injection quill: The injection quill should be the appropriate size for the piping in which it is being installed. Using a quill that is too small can result in reduced effectiveness, while a quill that is too large may not fit properly or may cause damage to the piping.
Failing to properly secure the injection quill: It is important to properly secure the injection quill using the mounting hardware provided, to ensure that it does not become loose or dislodged during use.
Neglecting to properly connect the injection quill to the fluid or substance being added: It is important to use the appropriate fittings and piping to connect the injection quill to the fluid or substance being added, to ensure that it is delivered properly.
Failing to properly test the injection quill: It is important to test the injection quill after installation to ensure that it is functioning properly and injecting the fluid or substance as intended.

What tools are required to install an injection quill

The tools required for installing an injection quill will depend on the specific type of quill being installed and the material of the piping in which it is being installed. In general, however, the following tools may be needed:

Hole saw or similar tool for cutting a hole in the piping
Wrenches for tightening bolts and nuts
Pipe cutters or a saw for cutting piping as needed
Fittings and piping for connecting the injection quill to the fluid or substance being added
Gaskets and seals to help ensure a secure and leak-free connection
Screwdrivers or other tools as needed to secure the mounting hardware provided with the quill

It may also be helpful to have a pipe threader on hand, as well as any specialized tools that may be required for working with the specific type of piping or injection quill being used.

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

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