API 5CT Alloy Steel Seamless Casing Pipe 4.5-20" OD with 5.21-22.22mm Wall Thickness for Oilfield Applications
Price:
Negotiable
MOQ:
1 metric ton
Delivery Time:
Negotiable
Brand:
Zhongshi
Product Description
Oilfield Alloy Steel Seamless Casing Pipe
Premium alloy steel seamless casing pipes designed for oilfield applications, featuring API standard threads including BTC, LTC, and STC configurations. These pipes provide essential structural support for well walls during drilling operations and throughout the well's operational lifespan.
Key Features
- High-strength alloy steel construction
- Seamless manufacturing process
- API 5CT / ISO 11960 certified
- Multiple thread types: BTC, LTC, STC
- Wall thickness range: 5.21-22.22mm
- Outside diameter: 4 1/2" to 20" (114.3mm to 508mm)
Technical Specifications
| Standard | API 5CT / ISO 11960 |
|---|---|
| Grades Available |
Group 1: H40/PSL.1, J55/PSL.1-3, K55/PSL.1-3, N80/PSL.1-2, N80(Q)/PSL.1-3 Group 2: M65/PSL.1-3, L80/PSL.2, L80(1)/PSL.1-3, L80(9Cr)/PSL.1, L80(13Cr)/PSL.1, C90/PSL.1-3, T95/PSL.1-3 Group 3: P110/PSL.1-3 Group 4: Q125/PSL.1-3 |
| Outside Diameter | 4 1/2" to 20" (114.3mm to 508mm) |
| Wall Thickness | 5.21mm to 22.22mm (per API 5CT standards) |
| Length Ranges |
R1: 4.88m to 7.62m R2: 7.62m to 10.36m R3: 10.36m to 14.63m |
| Processing Type | Seamless |
| End Finish Types | P, S, B, L |
| Minimum Order Quantity | Negotiable |
Mechanical Properties
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness |
|---|---|---|---|---|
| J55 | ≥517 | 379-552 | 0.5 | - |
| K55 | ≥655 | 379-552 | 0.5 | - |
| N80 | ≥689 | 552-758 | 0.5 | - |
| L80 | ≥655 | 552-655 | 0.5 | ≤241 HB |
| P110 | ≥862 | 758-965 | 0.5 | - |
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Company
Puyang Zhongshi Group Co., Ltd.
Location
Room2212, B Building, Tiandi Times Square, Weiyang District, Xi'an City, Shaanxi P.R., China
Contact Person
Liza