Galvanized MI Pipe Coupling, 4 Inch, DN100, ASME B16.3, NPT
Ductile Iron Universal Coupling, with Galvanized Bolts and Nuts
Casing and Tubing Coupling, H40, J55, K55, N80, L80, P110
Carbon Steel ASTM A105 Coupling, Half, Full Type, 1/2-4 Inch
ASTM A105 Half Coupling, ASME B16.11, 3000 LB, 1-1/2 Inch
BS EN 545 Flexible Coupling, Ductile Iron, PN16, DN500, 20IN
API 5CT J55 Coupling, 2-7/8 Inch, EUE
API 5CT J55 PSL1 Coupling, 2-3/8 Inch, EUE Thread Ends
UPVC Reducing Coupling, JIS Standard
UPVC Pipe Coupling, 16A-100A, JIS
PPH Reducing Coupling, DIN, Butt Weld Ends
CPVC Reducing Coupling, DIN Standard
CPVC Pipe Coupling, DN20-DN250, DIN
Q235 SSJB Flexible Dresser Coupling, PN10，DN50 to DN350
API 5CT Coupling, J55, DN76, EUE
API 5CT Casing Coupling, J55, DN76 X DN77, EUE
J55 Casing Coupling, API 5CT, DN60, EU
API 5CT Casing Coupling, L80, DN76, EUE
API 5CT J55 Tube Coupling, DN240, LTC End
ASTM A105 Full Coupling, ASME B16.11, 4IN, CL3000, Galvanized
