Ductile Iron Flexible Pipe Coupling

Model NO. STR Trademark SUN Transport Package Carton Specification 3/4 ;-12 ; Origin China HS Code 7307110000

Product Description

ductile iron flexible couplingSize and working pressureDN20 to DN125 350psi (25bar)DN150-DN300 300psi (21bar)Housing ; ductile iron to ASTM A536Surface treatment;Antirust paint red or blueHot-dipped zinc galvanizedepoxy powerrubber gasket; gasket seals is C-shaped ;made of standard gasket EPDMfor cold water;hot water ;rare acid;oil-free air and mulitple chemical product(-50-150°C)It is not suitable for medium like petroleumbolt&nuts; round-head; elliptoid-neck ;carriage bolt ;type carbon iron covered with zinc or decromet

Basic Info.

Model NO. STR Trademark SUN Transport Package Carton Specification 3/4 ;-12 ; Origin China HS Code 7307110000

Product Description

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ductile iron flexible couplingSize and working pressureDN20 to DN125 350psi (25bar)DN150-DN300 300psi (21bar)Housing ; ductile iron to ASTM A536Surface treatment;Antirust paint red or blueHot-dipped zinc galvanizedepoxy powerrubber gasket; gasket seals is C-shaped ;made of standard gasket EPDMfor cold water;hot water ;rare acid;oil-free air and mulitple chemical product(-50-150°C)It is not suitable for medium like petroleumbolt&nuts; round-head; elliptoid-neck ;carriage bolt ;type carbon iron covered with zinc or decromet