API 5CT Standard Tubing and Casing Couplings in 2-3/8" to 20" Sizes with J55, K55, N80, P110 Steel Grades
Price:
18
MOQ:
100
Delivery Time:
15
Brand:
zs
Product Description
Product Overview
API 5CT standard tubing and casing couplings manufactured with precision engineering for oilfield applications. Available in comprehensive size ranges from 2-3/8" to 20" with multiple steel grade options.
Technical Specifications
Material Grades
Available in various steel grades including J55, K55, N80, N80-1, N80-Q, L80, and P110 to meet diverse operational requirements.
Coupling Types
- Tubing Couplings: NU and EU types
- Casing Couplings: SC, LC, and BTC types
Tubing Coupling Dimensions
| Type | OD Sizes Available |
|---|---|
| NU | 1.9", 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2" |
| EU | 1.9", 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2" |
Casing Coupling Dimensions
| Type | OD Sizes Available |
|---|---|
| SC/LC/BTC | 4-1/2", 5", 5-1/2", 6-5/8", 7", 7-5/8", 8-5/8", 9-5/8", 10-3/4", 11-3/4", 13-3/8", 16", 18-5/8", 20" |
Manufacturing Excellence
- Precision machining using CNC lathes and imported molding cutters
- Single-pass thread processing ensures perfect commonality and interchangeability
- Comprehensive quality testing capabilities
- Complete thread testing apparatus for tape, pitch, tooth depth, and profile verification
- Full compliance with API Specifications 5CT standards
Product Images
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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