4" 150# 304 Stainless Steel Cast Threaded 45 Elbow Heavy Unions (S x S) The final casting produced by

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

Durable rubber for all Schedule 40 pipe applications

accurate threads are machined that comply with the precise standards developed by the Amerian Society of Mechanical Engineers (ASME) and published as an American National Standard

The threads have an accurate form

4" 150# 304 Stainless Steel Cast Threaded 45 Elbow Heavy Unions (S x S) The final casting produced bymaterial: 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