13 Cr-l80 Seamless Tubing Oil Field
GNEE sells more than 1,500 tons of seamless and welded steel pipes to various engineering industries every year. Our goal is to ensure that our customers are satisfied with API 5CT L80 13croil casing pipe
Have the highest expectations for delivery and product quality.
API 5CT L80 13cr casing contains carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel, and copper elements. Its main component is chromium content of 12% to 14%. API 5CT L80 13cr line pipe has a minimum yield strength of up to 655MPa and a minimum tensile strength of over 655MPa.
API 5CT L80 13Cr Seamless Pipe has enhanced mechanical properties and excellent corrosion resistance. Low carbon improves weldability while maintaining the martensitic microstructure and can be used in CO2 environments. It is mainly used in oil and gas applications. Other application scenarios are shipbuilding industry applications and food processing applications.
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Product information
API 5CT L80 13Cr oil pipe casing Specification
| API Std | API-5CT |
| Sizes in inch | 2 To 3/8 Inch, 2 To 7/8 Inch, 3 To 1/2 Inch, 4 Inch, 4 To 1/2 Inch |
| Length in meter | 6.10 To 7.32 Meter / 8.53 To 9.75 Meter / 11.58 To 12.8 Meter) |
| Steel Grade | J55, N80-Q, K55, L80, N80-1, L80 13Cr |
| Thread | LTC, STC, BTC |
API 5CT L80 13Cr oil casing pipe Chemical Composition
| Grade | C | Si | Mn | Cr | Ni | Mo | Cu | N | S | P |
| Super 13Cr | 0-0,05 | 0-0,50 | 0,50-
1,00 |
12,00-
15,00 |
4,00-
7,00 |
1,50-
2,00 |
0-0,30 | 0,06-
0,12 |
0-0,005 | 0-0,020 |
API 5CT L80 13Cr oil casing Mechanical Properties
| Grade | Yield Strength | Tensile Strength | Elongation
% |
Hardness
max. HRC |
|
| min. | max. | min. | |||
| psi
(MPa) |
psi
(MPa) |
psi
(MPa) |
|||
| L80-13Cr | 80,000 (552) | 95,000 (655) | 95,000 (655) | API Formula | 23 |
13 Cr-l80 Seamless Tubing

Why choose us
gnee is one of the professional manufacturers in China, exporting accessories and steel productsgnee is committed to providing customers with the highest quality products and the most sincere service. Main markets are from 60 countries.
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FAQ
1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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