API 5CT Standard Seamless Alloy Steel Oil Casing Pipe with J55 N80 L80 P110 Grades and Copper Coated Surface

OCTG (Oil Country Tubular Goods) pipes suitable for conducting combustible materials, primarily supplied for oil and gas industry applications including pipeline construction, installation, and maintenance work in longitudinally welded and spirally welded types. These products can be combined with pipe insulation and coatings.

• Size assortment: Ø 21.3-3500 mm
• Standards: EN 10208-1, EN 10208-2
• Qualities: L245MB/NB, L290MB/NB, L360 MB/NB, L290 NB/MB, L415 NB/MB, L210GA, L235GA, L245GA, L290GA, L360GA
• Lengths: 4-13 (20) m

Steel Grades: K55, J55, L80-1, N80, C90, C95, P110, T95

• Standard: API 5CT, API 5D
• Steel Grades: K55, J55, L80-1, N80, C90, C95, P110, T95
• Size: 2 3/8"-4 1/2"*0.167"-0.630"

Including ordinary casing, anti-collapse casing, anti-corrosion casing, high-strength casing. Serves as walls of a well.

• Standard: API 5CT
• Steel Grades: K55, J55, L80, N80, C90, C95, P110, T95, M65, E75, X95, G105, S135

• OD: 2 3/8" - 4 1/2"
• WT: 0.167" - 0.630"
• Note: P - Plain end, N - Non upset, U - External upset, T&C - Threaded and coupled

• OD: 2 3/8" - 20"
• WT: 0.205" - 0.5"
• Note: P - Plain end, S - Short round thread, L - Long round thread

• OD: 2 3/8" - 5 1/2"
• WT: 0.280" - 0.449"
• Note: EU - External upset, IEU - Internal & External upset
• Thread of tool joint are right-hand or left hand