Standards:
SMS1145:SMS 1145 hygienic unions Swedish metric system
Tube Application:
ISO 2037 stainless steel tubes for the food industry
Product Description & Applications:
SMS1145 is Swedish standard on union coupling connection of sanitary steel pipes and valves. The couplings are popular in hygienic industries because it is flatly detachable and can be also installed very fast. The weld ends of SMS union coupling is short type.
Main Parts:
The complete union coupling set consists of:Nut, Male (Thread Male), Liner, Gasket ( Seal Ring ). Each of them are in different types.
Male type: long male, short male, expanded male, blind male ( blank male )
Material:
Nut: Stainless Steel 304
Male: Stainless Steel 304 or 316L
Liner: Stainless steel 304 or 316L
Seal Ring: EPDM, FPM (Viton), Silicone ( white color or half-transparent )
Union Ends Connection to The Pipe:
Weld: weld ends are welded to the pipe
Expanding: ends connected to the pipe by expanding
Blank or blind: Blind nut, blind male, or blind liner
High pressure hose