Process:ERW and Seamless
Standard:API 5 CT
Certificate :Casing: LTC, STC, BTC, VAM. Tubing: NUE, EUE.
Out Diameter: Casing: OD 4 1/2"- 20" (114.3mm-508mm)
Tubing: OD 2 3/8" - 4 1/2" (60.3mm-114.30mm)
Wall Thickness: 0. 205"- 0.635"
Length:R1(4.88mtr-7.62mtr), R2(7.62mtr-10.36mtr), R3(10.36mtr or longer)
Steel Grade:H-40, J55, K-55, N-80, C-75, L-80, C-90, T-95, Q-125
Company Type: Manufacture
Supply Ability: 50,000 ton per month
Application: Petrochemical industry, chemical fertilizer industry, oil refining industry, oil and gas industry, light industry and food industry, pulp and paper industry, energy and environmental industries.