Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, L/C |
| Packaging Details | Be bundled by steel strap |
| Material | J55 alloy steel material |
| Steel grade | J55 |
| Processing | Hot rolled |
| Alloy or not | Alloy steel |
| Structure | Seamless |
| Type | Oil pipe |
| Brand Name | Zhongshi |
| Model Number | 4 1/2"-20" |
| Certification | API 5CT, ISO, QHSE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Packaging Details | Be bundled by steel strap |
| Material | J55 alloy steel material | Steel grade | J55 |
| Processing | Hot rolled | Alloy or not | Alloy steel |
| Structure | Seamless | Type | Oil pipe |
| Brand Name | Zhongshi | Model Number | 4 1/2"-20" |
| Certification | API 5CT, ISO, QHSE | Place of Origin | China |
| High Light | J55 Seamless Casing Pipe ，7" Seamless Casing Pipe ，API 5CT Steel Casing Pipe | ||
7" J55 Seamless Casing Pipe:
Alloy steel casing pipe description:
Casing pipe is the major structural component of a well. The API 5CT Casing pipe is a large-diameter steel pipe that serves as the structural retainer for the walls of oil and gas wells, and typically held into place with cement.
Features:
1. Alloy steel oil pipe
2. API 5CT standard
3. J55 steel grade casing pipe
Technical specification:
| Casing OD | 4 1/2" - 20" |
| W.T. | 5.21-22.22 mm |
| 14.14-197.93 kg/m | |
| Nominal weight | 9.5-133.0 Ib/ft |
| Technique | Hot rolled |
| Steel grade | L80-13Cr; C95-SP13Cr1; C95-SP13Cr2; P110-SP13Cr1; P110-SP13Cr2 |
| Standard | API SPEC 5CT |
Mechanical properties:
| Steel Grade | Yield Strength Ksi(Mpa) | Mild tensile Ksi(Mpa) | Elongation | hardness (HRC) | |
| Min | Max | Min | Max | ||
| L80-13cr | 80 (552) | 95 (655) | 95 (655) | API5CT | 23 |
| C95-SP13Cr1 C95-SP13Cr2 | 95 (655) | 110 (758) | 110 (724) | 30 | |
| p110-Sp13Cr1 p110-Sp13Cr2 | 110 (758) | 140 (965) | 125 (862) | 33 | |
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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