3" x 1-1/2" Sch. 10 Stainless Steel Weld 316/L Concentric Reducer size_4" The threads have an accurate

The threads have an accurate form

Stainless Steel Bands

Ductile Iron Conforms to ASTM A 536

Installs at 80 pounds

1   Socket weld fittings conform to ASME B16

3" x 1-1/2" Sch. 10 Stainless Steel Weld 316/L Concentric Reducer size_4" The threads have an accuratematerial: Stainless Steel connection: Butt Weld Features: Stainless weld fittings conform to ASTM A403 Grade 304 304L & 316 316L,ASTM A960, MSS SP 43i Stainless weld fitting dimensions conform to ASTM B16. 9 (except Wall) and MSS SP 43 Manufacturing facility is ISO 9001: 2008 Independent lab verification that fittings meet applicable chemical & mechanical properties