3/4" 150# 316 Stainless Steel Cast Threaded Street 90 Elbow Heavy Stainless Steel Fittings 4 Class 125 NPT threads

4 Class 125   NPT threads on fittings conform to ASME B1

The final casting produced by this detailed attention to quality is a close-grained

In addition

material:   Stainless Steel connection:   Threaded Thread Type:   Male Features:   Forged stainless steel material conforms to ASME A182   Forged stainless steel fitting dimensions conform to ASME B16

3/4" 150# 316 Stainless Steel Cast Threaded Street 90 Elbow Heavy Stainless Steel Fittings 4 Class 125 NPT threadsmaterial: Stainless Steel connection: Threaded Features: Stainless castings conform to ASTM A351 NPT threads conform to ASME B1. 20. 1 Manufacturing facility is ISO 9001: 2008 Fittings meet applicable chemical & physical properties