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Home > Product > Quick Release Coupling (QRC) > Quick Release Coupling for Specific Applications > QRC for Petrochemical & Offshore Platforms

QRC for Petrochemical & Offshore Platforms – Corrosion-Resistant Couplings for Harsh & Hazardous Environments

Perfect Engineers delivers Quick Release Couplings (QRCs) for Petrochemical & Offshore Platforms, engineered to withstand corrosive fluids, saline atmospheres, and explosive zones. Designed for high-performance fluid transfer, flushing, and instrumentation lines, our QRCs offer exceptional durability and safety for upstream, midstream, and downstream operations.

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What is a Petrochemical/Offshore QRC?

A Petrochemical or Offshore QRC is a high-integrity connector that enables safe disconnection and reconnection of fluid lines exposed to oil, gas, brine, and solvents in marine or flammable environments. These couplings are built with corrosion-resistant materials and ATEX-/DNV-compatible features for offshore platforms, FPSOs, and chemical plants.

Key Features of Petrochemical & Offshore QRCs:

  1. Available in Super Duplex, Inconel, Monel, and SS 316L
  2. Anti-spark, explosion-proof construction
  3. Seawater and brine-resistant bodies and seals
  4. 100% leak-proof under high salinity and pressure cycles
  5. Interchangeable with global offshore standard couplings

Technical Specifications

ParameterSpecification
MediaHydrocarbon fluids, sea water, solvents, gas, hydraulic oil
Pressure RatingUp to 10,000 PSI
Temperature Range-40°C to +230°C
Size Range1/4″ to 2″
Material OptionsSuper Duplex, Inconel, Monel, SS 316L
Seal OptionsPTFE, Viton, Kalrez, EPDM

 

 

 

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+91-8591096714

E-mail

sales@perfectengineersindia.com

Website

www.perfectqrc.com

Applications

  • FPSOs, offshore platforms, and drill ships
  • Chemical and gas injection skids
  • Instrumentation & flushing lines
  • Topside utilities and umbilical connections
  • Brine and ballast line connections on ships

Why Choose Our Offshore QRCs?

  • Built to withstand extreme marine environments
  • Supplied with anti-corrosion coating or passivated finish
  • Fully traceable with MTC, hydro, and burst test certificates
  • Quick connect under pressure (optional)

FAQs

Yes. Flameproof, spark-resistant designs are available.

Yes. Our flat face and screw-type QRCs support up to 2″.

We offer custom variants with PTFE seals for sub-zero conditions.

Yes. Offshore QRCs can be supplied with third-party inspection.

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