coupling
Petroleum Oil Pipe
API,API 5CT
Round
2.87 - 20.62 mm
API J55, API K55, API N80, API L80, API P110, 10#
10%
Welded Steel Pipe
Hot Rolled Galvanized Tubing
Eastlong
Wooden Box
standard size or customized
China
7307920000
Product Description
EXW Price API 5CT Gr B J55 K55 Eue Seamless Steel Carbon Casing Tubing Pipe
All our products are produced and processed according to , with the materials of steel grade including J55, K55, N80, N80-1, N80-Q, L80, P110 and so on. The couplings have three types, namely STC LTC and BTC. By numerically controlled lathe and import molding cutter, the processing of thread can be finished in one time, which ensures its commonality and interchangeability. We have complete testing abilities, adopting a whole set of single testing apparatus of thread, including tape, pitch, tooth depth, profile and so on. Our products have already passed the identification of the Quality Testing and Inspection Centre of Oil Pipe of CNPC (China National Petroleum Corporation).
All our products are produced and processed according to , with the materials of steel grade including J55, K55, N80, N80-1, N80-Q, L80, P110 and so on. The couplings have three types, namely STC LTC and BTC. By numerically controlled lathe and import molding cutter, the processing of thread can be finished in one time, which ensures its commonality and interchangeability. We have complete testing abilities, adopting a whole set of single testing apparatus of thread, including tape, pitch, tooth depth, profile and so on. Our products have already passed the identification of the Quality Testing and Inspection Centre of Oil Pipe of CNPC (China National Petroleum Corporation).
Place of Origin:Henan, China
Brand Name: eastlong
Model Number: 2 7/8
Technics: Phosphating, painting
Shape: round
Head Code: round
Grand: P110/N80/L80/J55/K55
Name: pup joint -coupling
Standard: API 5CT
Size: 2 7/8
Thread: EU/NU
