ASTM A234 WPB butt weld elbow fittings Sch10-160
Concept of BW elbow
The 90° elbow is the most commonly used elbow in pipeline installation. It is a pipe fitting that changes the direction of the pipeline in the pipeline system. The 90° elbow can be divided into long radius (LR) elbow and short radius (SR) elbow according to the bending radius. Other commonly used elbows in fluid pipeline engineering construction include 45° elbow and 180° The company can also customize other non-standard elbows according to engineering needs.