tubing coupling
Technical Support
CNC Milling
Phosphating and Coating
Atmospheric Pressure
API 5CT Tubing Coupling 3-1/2 P110 Nue for Seamles
J55, K55, N80-1, N80-Q, L80, C90, P110
OEM, ODM, Obm
Hot Rolled Galvanized Tubing
Casing Pup Joint
5CT Oilfield Seamless Pipe Tubing Nipple and Casin
Wooden Box
J55, K55, N80-1, N80-Q, L80, C90, P110