frequently asked questions about Injection Quills

Here are common FAQs about Injection Quills
  • What are injection quills ?
  • Does Crystal make Access Fittings for use in injection quills?
  • Does Crystal make Corrosion Coupons for use with injection quills?
  • What are Fixed and Retrievable types of injection quills?
  • How is corrosion measured inside the pipes for Oil & Gas Service?
  • Does Crystal make cladded injection quills ?
  • Does Crystal undertake manufacture of injection quills with complex mechanical design with wake frequency analysis?
  • What are the materials of construction available for injection quills?
  • Are Injection Quills available in Inconel, Cladded construction and Hastelloy cladded construction? If yes what are the sizes and what are the applications?
  • Are injection quills available in forged construction in inconel with G28 intragranuler Corrosion test certifications?

Injection quills are the process and mechanically designed nozzles connected to a fluid pipe line through which various chemicals are injected into the fluid, mainly for the purpose of corrosion control inside the pipeline and downstream equipment.

Yes, Crystal makes Access Fittings for corrosion coupons and corrosion probes

Yes, Crystal manufactures corrosion coupons along with holders.

In fixed type of injection quills, the injection nozzle can be removed for maintenance only after the shut down and depressurizing the main pipeline and in Retrievable type of Quills, the injection nozzle, corrosion coupons and probes can be retrieved from the system with the main pipeline pressurized and without shutdown.

You can use corrosion coupons placed inside the fluid pipeline using coupon holders, access fittings and retrieving mechanism and measure the weight loss by the corrosion coupon periodically to access the corrosion rate. Corrosion Coupons shall be the same material as of fluid pipe.

Crystal manufacture cladded (Ni alloys like Inconel, Hastelloy, Monel etc) Injection quills and access fittings

Crystal supplies quills with complete design including wake frequency analysis.

Inconel 825, Inconel 625, Hastelloy, Monel, Stainless Steel, Forged carbon steel are some of the different materials for injection quills.

Yes, they are available in Inconel and Hastelloy cladded construction and these are used in DHDS / DHDT & Alkylation plants of Refinery and in soar applications of Oil & Gas services.

Yes, quills are available in forged construction with G28 corrosion test certifications.

World-class Injection Quills

We make custom-manufactured Injection Quills to meet unique requirements of your processes.

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Extensively documented

Crystal's Injection Quills offer extensive documentation and process information.

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Common Questions about Injection Quills

Check out the frequently asked questions about Injection Quills answered here.

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Global Support for Injection Quills

Crystal's team of engineers offer global support for our Injection Quills, anywhere in the world.

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