Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, L/C |
| Packaging Details | Be bundled by steel strap |
| Material | Alloy steel |
| Steel grade | J55, K55, L80, N80, P110, P110-13Cr |
| Standard | API 5CT |
| Shape of section | Round |
| Size OD | 1.05"- 4 1/2" |
| Application | Oil drilling |
| 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 |
| Material | Alloy steel | Steel grade | J55, K55, L80, N80, P110, P110-13Cr |
| Standard | API 5CT | Shape of section | Round |
| Size OD | 1.05"- 4 1/2" | Application | Oil drilling |
| 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 | ||
| Standard | API 5CT/ ISO11960 | |
| Grade | Group.1 | H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, K55/PSL.1, K55/PSL.2, K55/PSL.3, |
| N80(1)/PSL.1, N80(1)/PSL.2, N80(Q)/PSL.1, N80(Q)/PSL.2, N80(Q)/PSL.3 | ||
| Group.2 | M65/PSL.1, M65/PSL.3, L80/PSL.2, L80(1)/PSL.1, L80(1)/PSL.3, L80(9Cr)/PSL.1, L80(13Cr)/PSL.1, C90/PSL.1, C90/PSL.2, C90/PSL.3, T95/PSL.1, T95/PSL.2T95/PSL.3 | |
| Group.3 | P110/PSL.1, P110/PSL.2, P110/PSL.3, | |
| Group.4 | Q125/PSL.1, Q125/PSL.2, Q125/PSL.3, | |
| OD | Tubing | 1.66 inch to 4 1/2 inch or 42.16mm to 114.3mm |
| Casing | 4 1/2 inch to 20 inch or 114.3mm to 508mm | |
| Wall Thickness | According to API 5CT Standard | |
| Length | Tubing | R1 (6.10m to 7.32m), R2 (8.53m to 9.75m), R3 (11.58m to 12.80m) |
| Casing | R1 (4.88m to 7.62m), R2 (7.62m to 10.36m), R3 (10.36m to 14.63m) | |
| Type | Seamless | |
| End-Finish | Tubing | P, I, N, U |
| Casing | P, S, B, L | |
Dimension Tolerances:
| Tolerance | ||
| Outside Diameter | Pipe Body | D≤101.60mm,±0.79mm |
| D≥114.30mm,+1.0%, -0.5%D | ||
| Coupling | ±1%D | |
| Wall Thickness | 0, -12.5%t | |
| Weight | Single Lengths | +6.5%,-3.5% |
| ≥18144 kg(40000ib),0,-1.75% | ||
| Carload Lots or Order Quantity | ＜18144 kg(40000ib),0,-3.5% |
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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