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 |
| Structure | Seamless |
| Processing | Hot-rolled |
| Standard | API 5CT |
| Application | Oil industry |
| 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 |
| Structure | Seamless | Processing | Hot-rolled |
| Standard | API 5CT | Application | Oil industry |
| Brand Name | Zhongshi | Model Number | 1.05"-4 1/2" |
| Certification | API 5CT, ISO, QHSE | Place of Origin | China |
| High Light | oil casing pipe ，oil well tubing | ||
API 5CT Oilfield Tubing Pipe With Alloy Steel Material For Oil Production
Description of oil tubing:
Tubing is pipe used for the transportation of crude oil and natural gas from oil or gas layer to the surface
after drilling is completed. It is made to withstand the pressure generated from the extraction process.
Features:
1. Seamless oil pipe
2. Hot-rolling pipe
3. Size OD: 1.05”-4 1/2”
Technical specification:
| Spec. | O.D. | Nominal weight | Wall thickness | Upset type | ||||||||||||
| NU with thread and coupling | EU with thread and coupling | |||||||||||||||
| In | Mm | In | Kg/m | Lb/ft | Kg/m | Lb/ft | Mm | In | H40 | J55 | L80 | N801,Q | C90 | T95 | P110 | |
| 1.05 | 26.67 | 1.05 | 1.7 | 1.14 | 1.79 | 1.2 | 2.87 | 0.113 | NU | NU | NU | NU | NU | NU | - | |
| 1.05 | 26.67 | 1.05 | 2.2 | 1.48 | 2.29 | 1.54 | 3.91 | 0.154 | U | U | U | U | U | U | U | |
| 1.315 | 33.4 | 1.315 | 2.53 | 1.7 | 2.68 | 1.8 | 3.38 | 0.133 | NU | NU | NU | NU | NU | NU | - | |
| 1.315 | 33.4 | 1.315 | 3.26 | 2.19 | 3.33 | 2.24 | 4.55 | 0.179 | U | U | U | U | U | U | U | |
| 1.66 | 42.16 | 1.66 | 3.42 | 2.3 | 3.57 | 2.4 | 3.56 | 0.14 | NU | NU | NU | NU | NU | NU | - | |
| 1.66 | 42.16 | 1.66 | 4.51 | 3.03 | 4.57 | 3.07 | 4.85 | 0.191 | U | U | U | U | U | U | U | |
| 1.9 | 48.26 | 1.9 | 4.09 | 2.75 | 4.32 | 2.9 | 3.68 | 0.145 | NU | NU | NU | NU | NU | NU | - | |
| 1.9 | 48.26 | 1.9 | 5.43 | 3.65 | 5.55 | 3.73 | 5.08 | 0.2 | U | U | U | U | U | U | U | |
| 2 3/8 | 60.32 | 2.375 | 5.95 | 4 | - | - | 4.24 | 0.167 | U | N | N | N | N | N | - | |
| 2 3/8 | 60.32 | 2.375 | 6.85 | 4.6 | 6.99 | 4.7 | 4.83 | 0.19 | NU | NU | NU | NU | NU | NU | NU | |
| 2 3/8 | 60.32 | 2.375 | 8.63 | 5.8 | 8.85 | 5.95 | 6.45 | 0.254 | - | - | NU | NU | NU | NU | NU | |
| 2 3/8 | 60.32 | 2.375 | 10.94 | 7.35 | 11.09 | 7.45 | 8.53 | 0.336 | - | - | U | - | U | U | - | |
| 2 7/8 | 73.02 | 2.875 | 9.52 | 6.4 | 9.67 | 6.5 | 5.51 | 0.127 | NU | NU | NU | NU | NU | NU | NU | |
| 2 7/8 | 73.02 | 2.875 | 11.61 | 7.8 | 11.76 | 7.9 | 7.01 | 0.276 | - | - | NU | NU | NU | NU | NU | |
| 2 7/8 | 73.02 | 2.875 | 12.8 | 8.6 | 12.95 | 8.7 | 7.82 | 0.308 | - | - | NU | NU | NU | NU | NU | |
| 2 7/8 | 73.02 | 2.875 | 13.91 | 9.35 | 14.06 | 9.45 | 8.64 | 0.34 | - | - | U | - | U | U | - | |
| 3 1/2 | 88.9 | 3.5 | 11.46 | 7.7 | - | - | 5.49 | 0.216 | N | N | N | N | N | N | - | |
| 3 1/2 | 88.9 | 3.5 | 13.69 | 9.2 | 13.84 | 9.3 | 6.45 | 0.254 | NU | NU | NU | NU | NU | NU | NU | |
| 3 1/2 | 88.9 | 3.5 | 15.18 | 10.2 | - | - | 7.34 | 0.289 | N | N | NU | N | N | N | - | |
| 3 1/2 | 88.9 | 3.5 | 18.9 | 12.7 | 19.27 | 12.95 | 9.52 | 0.375 | - | - | NU | NU | NU | NU | NU | |
| 4 | 101.6 | 4 | 14.14 | 9.5 | - | - | 5.74 | 0.226 | N | N | N | N | N | N | - | |
| 4 | 101.6 | 4 | - | - | 16.37 | 11 | 6.65 | 0.262 | U | U | U | U | U | U | - | |
| 4 1/2 | 114.3 | 4.5 | 18.75 | 12.6 | 18.97 | 12.75 | 6.88 | 0.271 | NU | NU | NU | NU | NU | NU | - | |
Mechanical properties:
| Standard | Steel grade | Tensil Strength(Mpa) | Yeild Strength(Mpa) | Elongation(%) |
| API 5CT | J55 | ≥517 | 379~552 | 0.5% |
| API 5CT | K55 | ≥655 | 379~552 | 0.5% |
| API 5CT | N80 | ≥689 | 552~758 | 0.5% |
| API 5CT | L80 | ≥655 | 552~655 | 0.5% |
| API 5CT | P110 | ≥862 | 758~965 | 0.6% |
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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