Copper Coated Surface Casing And Tubing L235GA L245GA L290GA L360GA For Oil Pipe
Product Overview
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. Available in longitudinally welded and spirally welded types, these products can be combined with insulation and coatings.
Technical Specifications
European Standards
- Size Range: 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
API Standards
- 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"
Product Types & Applications
Casing Pipe, Tubing Steel Pipe, Oil Casing Pipe/Steel Pipe including ordinary casing, anti-collapse casing, anti-corrosion casing, and high-strength casing. Serves as walls of a well.
Tubing Specifications
- 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
Casing Specifications
- OD: 2 3/8" - 20"
- WT: 0.205" - 0.5"
- Note: P: Plain end, S: Short round thread, L: Long round thread
Drill Pipe Specifications
- 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
Length Specifications
| Type |
R1 |
R2 |
R3 |
| Tubing |
6.10 - 7.32 m |
8.53 - 9.75 m |
11.58 - 12.80 m |
| Casing |
4.88 - 7.62 m |
6.72 - 10.36 m |
10.36 - 14.63 m |
API Oil Pipe & Casing Pipe Details
| Type |
Label 1 (in) |
Outside Diameter (mm) |
Wall Thickness (mm) |
Grade |
Type of Thread |
Length |
| Casing |
4-1/2 |
114.30 |
5.21-8.56 |
H40-P110 |
STC, LC, BC |
4.88-13.5m |
| 5 |
127.00 |
5.59-12.70 |
H40-P110 |
|
|
| 5-1/2 |
139.70 |
6.20-22.22 |
H40-P110 |
|
|
| 6-5/8 |
168.28 |
7.32-12.06 |
H40-P110 |
|
|
| 7 |
177.80 |
5.87-22.22 |
H40-P110 |
|
|
| Oil Pipe |
2-3/8 |
60.32 |
4.24-8.53 |
H40-P110 |
NU, EU |
6.1-12.8m |
| 2-7/8 |
73.02 |
5.51-11.18 |
H40-P110 |
|
|
| 3-1/2 |
88.90 |
5.49-13.46 |
H40-P110 |
|
|
| 4 |
101.60 |
5.74-15.49 |
H40-P110 |
|
|
| 4-1/2 |
114.30 |
6.88-16.00 |
H40-P110 |
|
|
Grade Specifications
| Grade |
Yield Strength (MPa) |
Tensile Strength (MPa) |
Hardness |
| J55 |
379-522 |
>517 |
|
| K55 |
379-552 |
>655 |
|
| N80 |
552-758 |
>689 |
|
| L80-1 |
552-655 |
>689 |
23-241 |
| C90 |
621-724 |
>689 |
25.4-255 |
| C95 |
655-758 |
>724 |
|
| T95 |
655-758 |
>724 |
25.4-255 |
| P110 |
758-965 |
>862 |
|
Product Image