COUPLINGS Grade J55 Tubing EU box*pins OCTG

US $10 / PCS

Min. Order: 1 PCS

API Oil Tubing Coupling

US $5 / pc

Min. Order: 500 pc

API 5CT ,Oil casing, tubing. coupling , cross cover ,oil pipe,seamless,ERW

CABLE PROTECTOR

US $25 / pcs

Min. Order: 2000 pcs

API oilfield 11B sucker rod AISI 4130/4142/4330 with class T/SM coupling

Api 5ct Octg Casing & Tubing Coupling L80 N80 K55 J55 P110

US $700 / M.Ton

Min. Order: 5 M.Ton

Oilfield Tubular Casing Tubing Coupling API 5CT for OCTG Drill Pipe

US $985 / Ton

Min. Order: 10 Ton

NSiC Thermal Couple Protection Tube For Molten Metals

US $20 / pc

Min. Order: 10 pc

New Disign Garden Hose Quick Coupling 2 Split y-Joint Valve for Hose Tube Water

US $4.85 / pc

Min. Order: 100 pc

tubing coupling

Coupling 3-1/2 9.2ppf 8RD API 5CT L80 Type 1Cr

Supply 3-1/2"P110/L80 Tubing Coupling EUE/NUE

Oilfield Tubular Casing Tubing Coupling API 5CT for OCTG Drill Pipe

API EUE Tubing Couplings

US $20 / pc

Min. Order: 10 pc

Casing & Tubing Couplings

US $11 / pc

Min. Order: 10 pc

stainless steel corrugated tubes

API 5CT Casing and Tubing Coupling

US $5 / PCS

Min. Order: 1 PCS

API 5CT Tubing and Casing Coupling

US $35 / pc

Min. Order: 50 pc

Reducing Coupling CxC

US $0.1 / pc

Min. Order: 5000 pc

ss 304\/316 tube camlock couplings d