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Half Socket-Weld Couplings

Range of socket weld (SW) half couplings designed for direct connection and branching on industrial piping. Featuring one socket weld end and one bevelled end prepared for butt welding, they ensure high mechanical seal integrity and stress resistance. Available in a wide selection of materials, sizes, and pressure ratings, they offer the ideal solution for maximum reliability even under demanding operating conditions.

Type : Half Coupling
Diameter : 1/4",3/8",1/2",3/4",1",1 1/4",1 1/2",2",2 1/2",3",4"
Connection : SW × Weld End
Coupling Connection : SW / Socket Weld
Class : 3000 lb Class
Brand :
Material : Carbon steel ASTM A/SA105,Stainless steel 304/304L,Stainless steel 316/316L
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Code Description Type Diameter Connection Coupling Connection Class Brand Material Availability Your Price Add
SWN3MMZ014 SOCKET WELD HALF COUPLING S3000 1/4" A/SA105 Half Coupling 1/4" SW × Weld End SW / Socket Weld 3000 lb Class Carbon steel ASTM A/SA105 Not available 4,00 €
SWN3MMZ038 SOCKET WELD HALF COUPLING S3000 3/8" A/SA105 Half Coupling 3/8" SW × Weld End SW / Socket Weld 3000 lb Class Carbon steel ASTM A/SA105 Not available 4,00 €
SWN3MMZ012 SOCKET WELD HALF COUPLING S3000 1/2" A/SA105 Half Coupling 1/2" SW × Weld End SW / Socket Weld 3000 lb Class Carbon steel ASTM A/SA105 Limited quantity 4,00 €
SWN3MMZ034 SOCKET WELD HALF COUPLING S3000 3/4" A/SA105 Half Coupling 3/4" SW × Weld End SW / Socket Weld 3000 lb Class Carbon steel ASTM A/SA105 Limited quantity 5,00 €
SWN3MMZ100 SOCKET WELD HALF COUPLING S3000 1" A/SA105 Half Coupling 1" SW × Weld End SW / Socket Weld 3000 lb Class Carbon steel ASTM A/SA105 Limited quantity 7,00 €
SWN3MMZ114 SOCKET WELD HALF COUPLING S3000 1 1/4" A/SA105 Half Coupling 1 1/4" SW × Weld End SW / Socket Weld 3000 lb Class Carbon steel ASTM A/SA105 Limited quantity 9,00 €
SWN3MMZ112 SOCKET WELD HALF COUPLING S3000 1 1/2" A/SA105 Half Coupling 1 1/2" SW × Weld End SW / Socket Weld 3000 lb Class Carbon steel ASTM A/SA105 Limited quantity 13,00 €
SWN3MMZ200 SOCKET WELD HALF COUPLING S3000 2" A/SA105 Half Coupling 2" SW × Weld End SW / Socket Weld 3000 lb Class Carbon steel ASTM A/SA105 Limited quantity 17,00 €
SWN3MMZ212 SOCKET WELD HALF COUPLING S3000 2 1/2" A/SA105 Half Coupling 2 1/2" SW × Weld End SW / Socket Weld 3000 lb Class Carbon steel ASTM A/SA105 Not available CONTACT HQ
SWN3MMZ300 SOCKET WELD HALF COUPLING S3000 3" A/SA105 Half Coupling 3" SW × Weld End SW / Socket Weld 3000 lb Class Carbon steel ASTM A/SA105 Not available CONTACT HQ
SWX43MMZ014 SOCKET WELD HALF COUPLING S3000 1/2" STAINLESS STEEL 304/304L Half Coupling 1/4" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 304/304L Not available 12,00 €
SWX43MMZ038 SOCKET WELD HALF COUPLING S3000 3/8" STAINLESS STEEL 304/304L Half Coupling 3/8" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 304/304L Not available 12,00 €
SWX43MMZ012 SOCKET WELD HALF COUPLING S3000 1/2" STAINLESS STEEL 304/304L Half Coupling 1/2" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 304/304L Not available 12,00 €
SWX43MMZ034 SOCKET WELD HALF COUPLING S3000 1/4" STAINLESS STEEL 304/304L Half Coupling 3/4" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 304/304L Limited quantity 14,00 €
SWX43MMZ100 SOCKET WELD HALF COUPLING S3000 1" STAINLESS STEEL 304/304L Half Coupling 1" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 304/304L Not available 19,00 €
SWX43MMZ114 SOCKET WELD HALF COUPLING S3000 1 1/4" STAINLESS STEEL 304/304L Half Coupling 1 1/4" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 304/304L Limited quantity 31,00 €
SWX43MMZ112 SOCKET WELD HALF COUPLING S3000 1 1/2" STAINLESS STEEL 304/304L Half Coupling 1 1/2" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 304/304L Not available 34,00 €
SWX43MMZ200 SOCKET WELD HALF COUPLING S3000 2" STAINLESS STEEL 304/304L Half Coupling 2" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 304/304L Not available 48,00 €
SWX43MMZ212 SOCKET WELD HALF COUPLING S3000 2 1/2" STAINLESS STEEL 304/304L Half Coupling 2 1/2" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 304/304L Not available 110,00 €
SWX43MMZ300 SOCKET WELD HALF COUPLING S3000 3" STAINLESS STEEL 304/304L Half Coupling 3" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 304/304L Not available 119,00 €
SWX43MMZ400 SOCKET WELD HALF COUPLING S3000 4" STAINLESS STEEL 304/304L Half Coupling 4" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 304/304L Not available 74,00 €
SWX63MMZ014 SOCKET WELD HALF COUPLING S3000 1/4" STAINLESS STEEL 316L Half Coupling 1/4" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 316/316L Not available 14,00 €
SWX63MMZ038 SOCKET WELD HALF COUPLING S3000 3/8" STAINLESS STEEL 316L Half Coupling 3/8" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 316/316L Not available 14,00 €
SWX63MMZ012 SOCKET WELD HALF COUPLING S3000 1/2" STAINLESS STEEL 316L Half Coupling 1/2" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 316/316L Limited quantity 14,00 €
SWX63MMZ034 SOCKET WELD HALF COUPLING S3000 3/4" STAINLESS STEEL 316L Half Coupling 3/4" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 316/316L Not available 17,00 €
SWX63MMZ100 SOCKET WELD HALF COUPLING S3000 1" STAINLESS STEEL 316L Half Coupling 1" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 316/316L Not available 25,00 €
SWX63MMZ114 SOCKET WELD HALF COUPLING S3000 1 1/4" STAINLESS STEEL 316L Half Coupling 1 1/4" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 316/316L Not available 39,00 €
SWX63MMZ112 SOCKET WELD HALF COUPLING S3000 1 1/2" STAINLESS STEEL 316L Half Coupling 1 1/2" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 316/316L Not available 43,00 €
SWX63MMZ200 SOCKET WELD HALF COUPLING S3000 2" STAINLESS STEEL 316L Half Coupling 2" SW × Weld End SW / Socket Weld 3000 lb Class Stainless steel 316/316L Not available 61,00 €
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