API 5CT Casing and Seamless Oil Pipe with L245MB/NB Grade Copper Coated for Long Lifespan
Basic Properties
Place of Origin:
China
Brand Name:
Best
Certification:
API
Model Number:
114.3 - 508 mm
Trading Properties
Minimum Order Quantity:
1 Tons
Price:
600 usd/ton
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,
Supply Ability:
100000Ton/Month
Product Summary
Standard API 5CT casing and tubing in grades K55, J55, L80, N80, C90, C95, P110, T95. Sizes 2 3/8"-4 1/2" with copper coated surface. Long lifespan for oil pipe applications, compliant with API 5CT and API 5D standards.
Product Details
Highlight:
steel casing pipe
,seamless casing pipe
Standard:
API 5CT, API 5D
Grade:
K55, J55, L80-1 ,N80,C90,C95, P110, T95
Out Diameter:
API J55, API K55, API L80,
Application:
Oil Pipe
Surface:
Copper Coated
Specification:
2 3/8"-4 1/2"*0.167"-0630"
Product Description
Standard API 5CT Casing And Tubing L245MB/NB L290MB/NB L360 MB/NB Long Lifespan
Product Overview
Product Name: OCTG (Oil Country Tubular Goods), Tubes Suitable for Conducting Combustible Materials
We supply OCTG tubes primarily for the petrochemical oil and gas industry for pipeline construction, installation, and maintenance projects in both longitudinally welded and spirally welded types. These products can be combined with insulation and coatings.
Technical Specifications
- Size Assortment: Ø 21.3-3500 mm
- Standards: EN 10208-1, EN 10208-2, API 5CT, API 5D
- 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 5CT Product Details
Steel Grades: K55, J55, L80-1, N80, C90, C95, P110, T95
Size Range: 2 3/8" - 4 1/2" × 0.167" - 0.630"
Product Types & Applications
- Casing Pipe: Serves as walls of a well
- Tubing Steel Pipe: For oil extraction and transportation
- Oil Casing Pipe/Steel Pipe: Including ordinary casing, anti-collapse casing, anti-corrosion casing, high-strength casing
Detailed Specifications
Tubing
- 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
- OD: 2 3/8" - 20"
- WT: 0.205" - 0.5"
Note: P - Plain end, S - Short round thread, L - Long round thread
Drill Pipe
- 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 Specifications
| Type | Label (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 | STC, LC, BC | 4.88-13.5m | |
| 5-1/2 | 139.70 | 6.20-22.22 | H40-P110 | STC, LC, BC | 4.88-13.5m | |
| 6-5/8 | 168.28 | 7.32-12.06 | H40-P110 | STC, LC, BC | 4.88-13.5m | |
| 7 | 177.80 | 5.87-22.22 | H40-P110 | STC, LC, BC | 4.88-13.5m | |
| 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 | NU, EU | 6.1-12.8m | |
| 3-1/2 | 88.90 | 5.49-13.46 | H40-P110 | NU, EU | 6.1-12.8m | |
| 4 | 101.60 | 5.74-15.49 | H40-P110 | NU, EU | 6.1-12.8m | |
| 4-1/2 | 114.30 | 6.88-16.00 | H40-P110 | NU, EU | 6.1-12.8m |
Grade Mechanical Properties
| 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
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