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Stainless Steel Quick Release Coupling (QRC) – Corrosion-Resistant. Durable. Globally Trusted.

Perfect Engineers offers high-performance Stainless Steel Quick Release Couplings (QRCs) engineered for longevity, chemical resistance, and high-pressure performance. Ideal for aggressive media, marine environments, food-grade processing, and cleanroom applications, our SS QRCs are manufactured using SS 304, SS 316, and SS 316L grades to deliver leak-free connections under the most demanding conditions.

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Why Choose Stainless Steel QRCs?

Excellent corrosion resistance (even in saline or chemical environments)
Higher temperature and pressure tolerance than brass or aluminum
Ideal for food, pharma, oil & gas, chemical, and water treatment systems
Clean and sanitary design suitable for sterile environments

Available SS Grades & Their Applications

SS Grade	Properties	Application
SS 304	General-purpose, corrosion-resistant	Water lines, compressed air, industrial automation
SS 316	High corrosion and chemical resistance	Marine, chemical, and oilfield use
SS 316L	Low carbon, weldable, ultra-clean	Pharma, food-grade, cleanroom, biotech

Technical Specifications

Parameter	Specification
Size Range	1/4″ to 2″
Pressure Rating	Up to 10,000 PSI (model-dependent)
Temperature Range	-30°C to +250°C
Seal Options	Viton, EPDM, NBR
Connection Types	Male x Female, Hose Socket, Threaded BSP/NPT/UNF
Standards	ISO 7241-A/B, ISO 16028, DIN, SAE compatible

Contact Us for Pricing & OEM Support

Call

+91-9004860491

E-mail

[email protected]

Website

www.perfectqrc.com

Applications of Push Pull Couplings

Chemical & corrosive fluid transfer
Food & beverage lines (SS 316L – sanitary finish)
Offshore oil & gas installations
Marine and desalination plants
Biotech and pharmaceutical fluid systems

SS QRC Types Offered

Flat Face (ISO 16028)
Single Shut-Off / Double Shut-Off
Screw-Type QRCs
Push-Pull Couplers
Minimess Test Couplers

Advantages with Perfect Engineers

35+ years of QRC manufacturing experience
CNC precision machined SS 304 / SS 316 bodies
100% leak-tested with pressure and flow certification
Available in bulk with caps, plugs, and custom threads

Supplied Across

Export Countries:

UAE, Germany, Saudi Arabia, Malaysia, South Korea, South Africa, Qatar, Vietnam

Indian Supply Hubs

Mumbai, Pune, Coimbatore, Ahmedabad, Baroda, Hyderabad, Delhi, Chennai, Ludhiana

FAQs

What’s the difference between SS 304 and SS 316 QRC?

SS 316 offers better corrosion and chemical resistance, especially in marine or chemical systems.

Can I use SS QRCs for food-grade applications?

Yes. SS 316L QRCs with sanitary finish are suitable for food & beverage systems.

What seal is best for high temperatures?

Viton is recommended for high-temperature and chemical media.

Are these QRCs interchangeable with Parker or Holmbury?

Yes. Our designs follow ISO and DIN standards.

Do you offer certificates with SS QRCs?

Yes. We supply MTCs, pressure test reports, and CoC upon request.

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We serve purchase heads, OEMs, and end-users with tailored Stainless Steel Quick Release Coupling (QRC) – Corrosion-Resistant. Durable. Globally Trusted. recommendations and commercial pricing.

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