API 5CT L80 oil special pipe is mainly used for oil well drilling and is one of the important equipment for oil drilling. It is used in conjunction with other oil drilling equipment such as drill pipe, core pipe, drill collar, etc. to complete the drilling task.
L80 Seamless Steel Oil Casing Pipe is a type of steel casing commonly used in the oil and gas industry to construct well walls during drilling operations. The "L" in L80 stands for "line pipe" and the number represents the minimum yield strength in thousands of pounds per square inch (ksi). For L80, the minimum yield strength is 80 ksi.
API 5CT L80 casing steel pipe is supplied in a variety of forms, including threads and couplings, as well as with flat ends, round threads without couplings or with couplings, trapezoidal threads with couplings or without couplings, and straight-connection threads.
Products Data
Composition Standard of API-5CT L80 Casing Pipe
| Grade | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≤ | Ni≤ | Cu≤ | Als≤ |
| API 5CT L80 | 0.15-0.22 | 1.00 | 0.25-1.00 | 0.020 | 0.010 | 12.0-14.0 | 0.20 | 0.20 | 0.020 |
API 5CT L80 Casing Dimension Tolerance
| Types of steel tubes | Outer Diameter | Wall Thickness | |
| Cold-rolled tubes | Tube sizes(mm) | Tolerances(mm) | Tolerances(mm) |
| ＜114.3 | ±0.79 | －12.5％ | |
Products display
API 5CT Grade L80 Casing Pipe
Why Choose GNEE
GNEE now has 10 advanced seamless pipe production lines (60, p90), mainly producing more than 100 kinds of seamless steel pipes (38mm-Ф127mm, thickness: 3.5mm-10mm), suitable for structures, fluids, medium and high pressure boilers, ships, fertilizer production, oil transportation and natural gas transportation.
GNEE has a stock of about 10,000 tons, and its products are sold to China, Iran, South Korea and other countries and regions, with good market prospects.
If you would like to know more about our company or our products, please feel free to contact us. sales@gneetube.com
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FAQ
Q:Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.
Q:Can you assist me in importing steel products for the first time?
Yes, we have shipping agent who will arrange the shipment with you.
Q. What is your delivery time?
Within 7 working days after receiving your balance payment.
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