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Specifications: steel well Casing Pipe Size: OD 114.30mm-177.80mm(4 1/-13 3/8 Gra...
commodity name Oilfield Steel Casing Tubing Pipe Coupling Joint Executive stand...
Grade:J55,K55,N80-1,N80-Q,L80-1,P110 Threaded buckle type:LC 8rd,STC 8rd,BTC Size:4...
Petroleum casing is an important equipment for oil drilling. The thread surface of oi...
API casing and tubing couplings Type of coupling: Standard: API 5CT & 5B Steel Gra...
API Tubing Pup Joints Manufactured according to API Spec 5CT using prime API monogra...
Out Diameter Casing:4 1/2" ~ 20" (114.3 mm ~ 508mm), Tubing: 2-3/8" ~ 4-1/2" (60.3...
Oil casing coupling manufacturers processing low-cost wholesale casing Oil casing co...
New product piping and plumbing fitting Sucker Rod COUPLING pipe joint coupling Prod...
Product Name High quality borewell pipes flexible flange couplings Standard API 5C...
API 5CT TUBING Standard: API 5CT Size: 1.050"- 4 1/2"Steel grade: H40,J/K...
what is coupling the coupling of fox pipe steel pipe couplings Product Name what is ...