Exploring the Benefits of API 5ct L80 casing and Tubing Pipe in china
API 5CT l80 casing and Tubing Pipe is a popular choice for Oil and gas exploration and production in China. This type of pipe is made from a special grade of steel that is designed to withstand high pressure and extreme temperatures. It is also highly resistant to corrosion and abrasion, making it an ideal choice for drilling operations in harsh environments.
| Tensile and Hardness Requirements | |||||||||
| Grade | Yield Strength MPa | Tensile Strength | Hardness a,c | Specified Wall thickness | Allowable Hardness Variation b | ||||
| Type | Total Elongation Under Load | min MPa | max | ||||||
| min | max | HRC | HBW | mm | HRC | ||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| H40 | — | 0.5 | 276 | 552 | 414 | — | — | — | — |
| J55 | — | 0.5 | 379 | 552 | 517 | — | — | — | — |
| K55 | — | 0.5 | 379 | 552 | 655 | — | — | — | — |
| N80 | 1 | 0.5 | 552 | 758 | 689 | — | — | — | — |
| N80 | Q | 0.5 | 552 | 758 | 689 | — | — | — | — |
| R95 | — | 0.5 | 655 | 758 | 724 | — | — | — | — |
| L80 L80 | 1 | 0.5 | 552 | 655 | 655 | 23 | 241 | — | — |
| L80 | 9Cr 13Cr | 0.5 | 552 | 655 | 655 | 23 | 241 | — | — |
| 0.5 | 552 | 655 | 655 | 23 | 241 | — | — | ||
| C90 | 1 | 0.5 | 621 | 724 | 689 | 25.4 | 255 | £12.70 | 3 |
| 12.71 to 19.04 | 4 | ||||||||
| 19.05 to 25.39 | 5 | ||||||||
| ³ 25.40 | 6 | ||||||||
| T95 | 1 | 0.5 | 655 | 758 | 724 | 25.4 | 255 | £12.70 | 3 |
| 12.71 to 19.04 | 4 | ||||||||
| 19.05 to 25.39 | 5 | ||||||||
| ³ 25.40 | 6 | ||||||||
| C110 | — | 0.7 | 758 | 828 | 793 | 30 | 286 | £12.70 | 3 |
| 12.71 to 19.04 | 4 | ||||||||
| 19.05 to 25.39 | 5 | ||||||||
| ³ 25.40 | 6 | ||||||||
| P110 | — | 0.6 | 758 | 965 | 862 | — | — | — | — |
| Q125 | 1 | 0.65 | 862 | 1034 | 931 | b | — | £12.70 | 3 |
| 12.71 to 19.04 19.05 | 4 | ||||||||
| 5 | |||||||||
| a In case of dispute, laboratory Rockwell C hardness testing shall be used as the referee method. | |||||||||
| b No hardness limits are specified, but the maximum variation is restricted as a manufacturing control in accordance with 7.8 and 7.9. | |||||||||
| c For through-wall hardness tests of grades L80 (all types), C90, T95 and C110, the requirements stated in HRC scale are for maximum mean hardness number. | |||||||||
The use of API 5CT L80 Casing and Tubing Pipe in China has many benefits. First, it is highly durable and can withstand extreme temperatures and pressures. This makes it an ideal choice for drilling operations in harsh environments. Additionally, it is highly resistant to corrosion and abrasion, making it a great choice for long-term use.
oil tube Chinese best Manufacturer,oil tube Chinese high-quality Wholesaler,casing pipe China Best Company,Another benefit of using API 5CT L80 Casing and Tubing Pipe in China is its cost-effectiveness. This type of pipe is relatively inexpensive compared to other types of pipes, making it a great choice for those on a budget. Additionally, it is easy to install and maintain, making it a great choice for those who are looking for a quick and easy solution.
Finally, API 5CT L80 Casing and Tubing Pipe is also highly reliable. This type of pipe is designed to withstand extreme temperatures and pressures, making it a great choice for drilling operations in harsh environments. Additionally, it is highly resistant to corrosion and abrasion, making it a great choice for long-term use.
Overall, API 5CT L80 Casing and Tubing Pipe is a great choice for oil and gas exploration and production in China. It is highly durable, cost-effective, and reliable, making it an ideal choice for those looking for a quick and easy solution. Additionally, it is highly resistant to corrosion and abrasion, making it a great choice for long-term use.
