Hot Rolled Oil Well Tubing Pipe API 5CT Certified 26.67-114.3mm OD with J55 K55 L80 N80 P110 Steel Grades
High-quality alloy steel tubing designed for reliable oil and gas transportation from reservoir to surface, engineered to withstand production pressures with exceptional durability.
Oil well tubing serves as the critical conduit for transporting crude oil and natural gas from underground reservoirs to the surface after drilling operations. These pipes are specifically engineered to endure the substantial pressures generated during oil production processes.
- Seamless construction for maximum strength and reliability
- Hot-rolled manufacturing process ensuring uniform material properties
- Outside diameter range: 26.67-114.3mm (1.05"-4 1/2")
Manufactured in compliance with API 5CT standards with varnish surface treatment. Available in multiple steel grades including H40, J55, K55, N80-1, N80-Q, L80-1, L80-9Cr, L80-13Cr, C90, C95, T95, P110, and Q125.
Outside Diameter: 26.67-114.3mm (1.9"-4 1/2") | Wall Thickness: 2.87-16mm | Standard Length: 6-14 meters
Available with NUE, EUE, R1, R2, and R3 end connections. Custom configurations can be manufactured according to specific customer requirements.
| Steel Grade | Type | Elongation (%) | Yield Strength (MPa) | Tensile Strength (MPa) | Hardness HRC/HBW |
|---|---|---|---|---|---|
| H40 | - | 0.5 | 276-552 | 414 min | - |
| J55 | - | 0.5 | 379-552 | 517 min | - |
| K55 | - | 0.5 | 379-552 | 655 min | - |
| N80 | 1 | 0.5 | 552-758 | 689 min | - |
| L80 | 1 | 0.5 | 552-655 | 655 min | 23 HRC / 241 HBW |
| P110 | - | 0.6 | 758-965 | 862 min | - |
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