API 5CT Seamless Casing Pipe 4.5-20 Inch for Oil Gas Wells with BTC LTC STC Connections
Price:
Negotiable
MOQ:
1 metric ton
Delivery Time:
Negotiable
Brand:
Zhongshi
Product Description
Oil Well Gas Well Seamless Casing Pipe
High-performance seamless casing pipe designed for oil and gas well applications with multiple connection types including BTC, LTC, and STC.
Product Overview
Oil casing serves as the structural retainer for oil and gas well walls, providing protection against subsurface formation collapse while enabling drilling fluid circulation and extraction operations.
Key Features
- Manufactured from high-quality alloy steel
- Hot-rolled seamless construction for superior strength
- Multiple connection options: PE, STC, LTC, BTC, EU, IEU, VAM, VAM Top, New VAM
- API 5CT certified for industry compliance
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Oil Casing Pipe |
| Diameter Range | 4 1/2" - 20" |
| Steel Grades | J55/K55, N80-1, N80Q, L80, C90, T95, P110 |
| Connection Types | PE, STC, LTC, BTC, EU, IEU, VAM, VAM Top, New VAM |
| Certification | API 5CT |
Dimensional Tolerances
| Parameter | Condition | Tolerance |
|---|---|---|
| Outside Diameter | Pipe Body (D≤101.60mm) | ±0.79mm |
| Pipe Body (D≥114.30mm) | +1.0%, -0.5%D | |
| Outside Diameter | Coupling | ±1%D |
| Wall Thickness | 0, -12.5%t | |
| Weight | Single Lengths | +6.5%, -3.5% |
| ≥18144 kg (40000 lb) | 0, -1.75% | |
| <18144 kg (40000 lb) | 0, -3.5% |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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