API 5CT 2-7/8" Eue N80 Tubing Coupling for Pin Thread

• After-sales Service: After Sale Service
• Warranty: 6 Months
• Connection: Female
• Structure: Round
• Flexible or Rigid: Rigid
• Material: Alloy
• Model NO.: 2-7/8" pin thread
• Standard: Standard
• Coupling Material: J55, N80, P110, 13cr
• Thread Type: Eue Nue Btc LC
• Package: Wooden Case
• Coupling Type: Normal or Special Clearance
• Transport Package: Woodne Case
• Specification: 2-3/8"~20"
• Trademark: ZX
• Origin: China
• HS Code: 8431431000
• Production Capacity: 3000 PCS Per Month

Product Description

API 5CT  TUBING  CASING COUPLING 

Casing and Tubing are produced in accordance with API specifications. The heat-treatment lines are completed with advanced equipments and detecting instruments that can handle casing in 5 1/2" to 13 3/8" (φ114~φ340mm) diameters and tubing in 2 3/8" to 4 1/2" (φ60~φ114mm) diameters. The annual heat-treatment capacity is about 150 thousand tons. The thread machining line can handle all API grade tubings, casings, couplings and screen pipes in 2 3/8" to 20" (φ60~508mm) diameters and with annual capacity of 300 thousand tons.

Raw Material Selection
Mechanical test including tensile strength
Impact test
Chemical properties control
Sulfide stress cracking test (for Material grades in C90 or T95)
Size tolerances, OD, Wall Thickness, Length and Straightness
Threads control, threads quantity per inch, threads angle etc (Premium threads option will be more rigorous)
Heat treatment
Additional markings
Material certification
Product Specification Level (PSL-2 or PSL-3)



SPECIFICATION 

CONTACT :   VICTORIA