GS retain ring and 37° and 90° flanges easily connect pipes without welding. Flanges create extremely tight joints that withstand high pressures to 690 bar and fit pipes from 16 to 608 mm diameter. Retain rings are high-pressure joints held to a pipe by a stainless-steel ring/spring that sits in a machined groove on the pipe end. The 37° flare provides a non-welded, high-pressure joint while the 90° flare provides a non-welded low-pressure joint.

GS-Hydro USA Inc., (281) 209-1000, www.gshydro.com