Premium API 5CT J55/K55/N80 Tubing and Casing Solutions
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Product Highlights
- API 5CT Certified Grades: Available in J55, K55, and N80 steel grades for reliable performance.
- 24/7 Technical Support: Comprehensive technical assistance available around the clock for all inquiries.
- Wide Size Range: Offers various sizes from 2 3/8' to 4 1/2' with multiple wall thickness options.
- Customizable Products: Product name and specifications can be customized to meet specific project needs.
- Spray-Paint Finish: Surface treated with spray-paint for enhanced durability and protection.
- Global Export Experience: Serving major markets including North America, Europe, Asia, and Africa since 2022.
Product Attributes
- Customization
- Available
- After-sales Service
- 24/7
- Warranty
- 1year
- Model NO.
- J55/K55/N80
- Manufacturing Process
- Rolled
- Surface Treatment
- Spray-Paint
- Operation Pressure
- 0
- Material
- API 5CT Steel Grade
- Product Name
- API 5CT J55/K55/N80 Tubing and Casing 9 5/8 and 13
- Transport Package
- Export Packing
- Specification
- 1.9"-20"
- Trademark
- GOLDENMAN
- Production Capacity
- 358000
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Product Description
API 5CT J55/K55/N80 TUBING AND CASING 9 5/8 and 13 3/8 and 7"

Secification
|
Size Designation |
Weight Designation Lb/ft | Outside Diameter | Wall Thickness | |||
|
Nonupset T&C |
Ex-upset | In. | mm | In. | mm | |
| 2 3/8" | 4.00~7.35 | 4.70~7.45 | 2.375 | 60.33 | 0.167~0.336 | 4.24~8.53 |
| 2 7/8" | 6.40~11.50 | 6.50~9.45 | 2.875 | 73.03 | 0.217~0.440 | 5.51~11.18 |
| 3 1/2" | 7.70~17.00 | 9.30~12.95 | 3.5 | 88.9 | 0.216~0.530 |
5.49~13.46 |
| 4" | 9.50~22.20 | 11 | 4 | 101.6 | 0.226~0.610 | 5.74~15.49 |
| 4 1/2" | 12.60~26.10 | 12.75 | 4.5 | 114.3 | 0.271~0.630 | 6.88~16.00 |
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About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASR265663". Items marked "" are certified.
Company Profile
GPE OIL Machinery Co., Ltd was founded in 2005. We specialize in the production of API 6A valves, Christmas trees, API 16A blowout preventers, API 5DP drill pipes, and other products. We have 12 professional and technical personnel, 45 production workers, 13 professional inspection personnel, 14 professional sales personnel, 5 professional service personnel, 50 large-scale professional processing equipment, more than 40 professional testing equipment, and a plant area of more than 40000 square meters. In 2015, we set up a branch in the United States, expanded its sales share in North America, and its product quality was recognized by international well-known oil companies, and established a long-term and stable cooperative relationship. The company adheres to the principle of "customer first, quality first". The company enjoys a good reputation for product quality and delivery time. Our vision is to become a world-class oil equipment supplier. Our mission is to provide customers with the best oil equipment. We are willing to fight for it all our lives.
About Our Factory & Business Background
- Address
- Dongying, Shandong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Nearest Port
- QINGDAO, TIANJIN
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2022-03-11
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What API grades are available?
- We provide API 5CT J55, K55, and N80 steel grades for tubing and casing.
- What is the warranty period?
- The product comes with a 1-year warranty.
- Is customization available?
- Yes, we offer customization for product names and specifications.
- What payment methods do you accept?
- We accept LC, T/T, D/P, PayPal, Western Union, Money Gram, and small-amount payments.
- What is the after-sales service?
- We provide 24/7 after-sales service with comprehensive technical support.
- What are the main product sizes?
- Sizes range from 2 3/8' to 4 1/2', including 2 7/8', 3 1/2', and 4'.
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