1-1/4" X 2-1/2" 316/316L Seamless Stainless Steel Nipples - Heavy Duty Schedule 80 size_3/4" material: Black Malleable Iron connection:

material:   Black Malleable Iron connection:   Threaded Thread Type:   Female

Crimps meet ASTM F-2098 Standard Specification

Heavy Duty

Max Pressure Rating: 142

Conforms to ASTM-C1277

1-1/4" X 2-1/2" 316/316L Seamless Stainless Steel Nipples - Heavy Duty Schedule 80 size_3/4" material: Black Malleable Iron connection: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. 11 NPT threads conform to ASME B1. 20. 1 Socket weld fittings conform to ASME B16. 11 Forged stainless union conform to MSS SP 83 Forged stainless outlets conform to MSS SP 97 Forged stainless socket weld Inserts conform to MSS SP 79 Manufacturing facility is ISO