API Spec 5CT N80 L80 Casing is a large diameter pipe that serves to secure oil and gas well walls or well bores.
N80 is divided into N80-1 and N80Q. L80 is divided into L80-1, L80-9Cr and L80-13Cr.
Specification range: OD Ф114.3mm -508mm, wall thickness: 5.21mm -22.22mm
(4 1/2'~20')
Length range: R1 (4.88-7.62m); R2 (6.72-10.36m); R3 (10.36-14.63m)
Threaded Clasp Patterns: Flat End (P), Short Circular (STC), Long Circular (LC), Partial Trapezoidal (BC)
GNEE Group specialises in the production of API 5CT petroleum casing, providing you with J55,K55,N80,L80 and other grades of casing. If you need it, please contact us immediately.
API 5CT N80 L80 Casing Pipe Specification
| Product Name | API 5CT Oil Well Casing tubing Pipe steel pipe |
| Material | Carbon Steel/ Steel Coil |
| Color | Black Painting or bare pipe |
| Standard | API 5CT/ GOST/ GB/ EM-18-00/05 |
| Grade | H40/ J55/ K55/ N80 / N80Q /R95 /P110 /Q125... |
| Dimension | OD: 114.3-508mm WT: 5.21-16.13mm |
| Thread | STC, LTC, BTC, special clearance, XC,EUE,EU,DWG,ECT |
| Used | Used as the Structural Retainer for the Walls of Oil, Gas Wells |
| Ends | BTC,JEF BEAR, STC, LTC,Customerize |
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FAQ
Q: Can I have a trial order?
A: Of course, it is an honor for us to have the opportunity to show our quality and service.
Q: Can we visit your factory?
A: Of course, we welcome you to visit our factory on site or visit our production line through online video to understand our strength and quality. We will arrange a professional team to serve you.
Q: How do you ensure the quality of your products?
A: All products must be inspected three times during the entire manufacturing process, including production, cutting and packaging. Factory inspection report is provided with the goods. If necessary, third-party inspection such as SGS is acceptable.
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