Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, L/C |
| Packaging Details | Be bundled by steel strap |
| Section shape | Round |
| Alloy steel or not | Alloy steel |
| Secondary or not | Non-secondary |
| Application | Oil drilling |
| Processing | hot-rolled |
| Place of origin | China (Mainland) |
| Brand Name | Zhongshi |
| Model Number | 1.05"-4 1/2" |
| Certification | API 5CT, ISO, QHSE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Packaging Details | Be bundled by steel strap |
| Section shape | Round | Alloy steel or not | Alloy steel |
| Secondary or not | Non-secondary | Application | Oil drilling |
| Processing | hot-rolled | Place of origin | China (Mainland) |
| Brand Name | Zhongshi | Model Number | 1.05"-4 1/2" |
| Certification | API 5CT, ISO, QHSE | Place of Origin | China |
| High Light | steel well casing pipe ，oil well tubing | ||
Oil And Gas Oilfield Tubing Pipe In Seamless OCTG With High Quality
Description:
Seamless steel tubes for oil casing and tubing in oil and gas well. Tubing pipe is mounted in the production
casing after the oil well is dig and cemented. It is a seamless pipe which transport oil and gas to the ground.
Features:
1. Seamless oil pipe
2. Hot-rolling pipe
3. Size OD: 1.05”-4 1/2”
Technical specification:
| Product name | Tubing pipe |
| Standard | API 5CT |
| Steel grade | J55/K55, N80, L80, L80-9Cr, L80-13Cr, C90, T95, C95, P110, Q125 |
| Thread | LTC, STC, BTC |
| Length |
Casing: R1(4.88-7.62m),R2(7.62-10.36m),R3(10.36-14.63m) Tubing: R1(6.10-7.32M), R2(8.53-9.75M), R3(11.58-12.80M)
|
| Outer diameter | 1.05”-4 1/2” |
| Wall Thickness | 2.87mm-16.00mm |
| Surface Treatment | Black oil painting+green /red /white / brown painting |
| Third Party Inspection | ISO,BV, SGS |
Mechanical properties:
| steel grade | type | total elongation under load (%) |
yield strength (Mpa) |
tensile strength (Mpa) min | hardness max | ||
| min | max | HRC | HBW | ||||
| 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 | - | - |
| M65 | - | 0.5 | 448 | 586 | 586 | 22 | 235 |
| L80 | 1 | 0.5 | 552 | 655 | 655 | 23 | 241 |
| L80 | 9 Cr | 0.5 | 552 | 655 | 655 | 23 | 241 |
| L80 | 13 Cr | 0.5 | 552 | 655 | 655 | 23 | 241 |
| C90 | 1 | 0.5 | 621 | 724 | 689 | 25.4 | 255 |
| P110 | - | 0.6 | 758 | 965 | 862 | - | - |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o...
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