1" X 3-1/2" 316/316L Seamless Stainless Steel Nipples - Heavy Duty Schedule 80 Test Caps Material: Copper Connection: Sweat Features:

Material:    Copper Connection:    Sweat Features:    DWV    Made in the USA    Lightweight and Strong    IAPMO approved    ANSI approved

Rated for 5

This feature also protects the fitting threads from damage during handling

This sophisticated chemical analysis is complemented by rigorous quality control of incoming raw materials and iron processing

Heavy Duty

1" X 3-1/2" 316/316L Seamless Stainless Steel Nipples - Heavy Duty Schedule 80 Test Caps Material: Copper Connection: Sweat Features: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