TORQUE MASTER CO., LTD.

GS-Hydro Retain Ring System

Torque Master supply GS compact, high-pressure joints, in which the flanges are held to the pipe by a “retain ring”, a stainless steel ring/spring that sits in a machined groove on the pipe-end. The wide range of flanged fittings includes tees, elbows and threaded adaptors. For hydraulic applications, a standard, bonded seal is used whereas a fire-safe seal is used for process piping.
The retain ring system is the ideal solution for connecting high-pressure piping with thick walls (> 6 mm). The retain ring system covers all sizes from (26) 46-350 mm and with special arrangements it is possible to reach a working pressure as high as 690 bar.

GS Retain Ring Advantage

• simple, easy, fast and flexible to install
• suitable for all different materials
• proven in difficult conditions and harsh environment
• completely leak-free technology
• easy and fast to use for repair and maintenance
• environmentally friendly

Also the Retain Ring Flange system does not require welding, x-raying, post-weld cleaning etc.
LOWER OVERALL PIPING SYSTEM COST as compared to welded piping systems

GS Retain Ring Features