Forged Unions
Unions are a forged Steel fitting similar to a coupling but allow a convenient disconnection and connection; it has 3 parts: a nut, a female end, and a male end. They allow two lengths of pipe to be assembled and detached without causing any deformation to the pipes.
Forged Socket Weld Union Materials and Grades
Stainless Steel Socket Weld Union | |||||||||||||||||||
ASTM A403 WP Gr. 304, 304L, 304H, 310, 316, 316L, 316H, 316Ti, 317L, 321, 347, 904L | |||||||||||||||||||
Carbon Steel Socket Weld Union | |||||||||||||||||||
ASTM A234 WPB, WPBW, WPHY 70, WPHY 65, WPHY 60, WPHY 52, WPHY 46, & WPHY 42. | |||||||||||||||||||
Low Temperature Socket Weld Union | |||||||||||||||||||
ASTM A420 WPL6, ASTM A420 WPL3 | |||||||||||||||||||
Alloy Steel Socket Weld Union | |||||||||||||||||||
ASTM / ASME A/SA 234 Gr. WP1, WP5, WP9, WP11, WP12, WP22, WP91 | |||||||||||||||||||
Duplex & Super Duplex Steel Socket Weld Union | |||||||||||||||||||
ASTM A815, ASME SA815 UNS NO S31803, UNS NO S32205, UNS S32750, UNS S32950. Werkstoff No. 1.4462 | |||||||||||||||||||
Nickel Alloy Socket Weld Union | |||||||||||||||||||
UNS 10276 (HASTELLOY C 276), UNS 6625 (INCONEL 625), UNS 6601 (INCONEL 601), UNS 6600 (INCONEL 600), UNS 8825 (INCONEL 825), UNS 8020 (ALLOY 20 / 20 CB 3), UNS 4400 (MONEL 400), UNS 2201 (NICKEL 201), ASTM / ASME SB 336 UNS 2200 (NICKEL 200)
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