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Established

In the year 1988

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.

Table of Contents

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

Parameter Specification
Media Hydrocarbon fluids, sea water, solvents, gas, hydraulic oil
Pressure Rating Up to 10,000 PSI
Temperature Range -40°C to +230°C
Size Range 1/4″ to 2″
Material Options Super Duplex, Inconel, Monel, SS 316L
Seal Options PTFE, Viton, Kalrez, EPDM

 

 

 

Contact Us for Pricing & OEM Support

Call

+91-9004860491

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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We serve purchase heads, OEMs, and end-users with tailored QRC for Petrochemical & Offshore Platforms – Corrosion-Resistant Couplings for Harsh & Hazardous Environments recommendations and commercial pricing.