Puyang Zhongshi Group Co., Ltd.
| Payment Terms | D/A, D/P, T/T, Western Union, MoneyGram |
| Production Class | API 5CT |
| Connections | EU, NU, premium connections |
| Structure | Seamless |
| Length | R2 |
| Technique | Hot rolled |
| Alloy steel or not | Alloy steel |
| Application | Oil drilling |
| Model Number: | 1.9" - 20" |
| Brand Name | Zhongshi |
| Model Number | 1.05"-4 1/2" |
| Certification | API 5CT, ISO, QHSE |
| Place of Origin | China |
View Detail Information
Explore similar products
9 5/8 Seamless Drill Casing Pipe
Oil Well Casing Pipe Wall Thickness 5.21-22.22mm Outside Diameter 114.3-508mm
Hot Rolled Oil Well Casing Pipe Wall Thickness 5.21-22.22mm Steel Grade L80
Oilfield Drilling Seamless Casing Pipe Steel Grades K55 J55 N80 L80 P110
Product Specification
| Payment Terms | D/A, D/P, T/T, Western Union, MoneyGram | Production Class | API 5CT |
| Connections | EU, NU, premium connections | Structure | Seamless |
| Length | R2 | Technique | Hot rolled |
| Alloy steel or not | Alloy steel | Application | Oil drilling |
| Model Number: | 1.9" - 20" | Brand Name | Zhongshi |
| Model Number | 1.05"-4 1/2" | Certification | API 5CT, ISO, QHSE |
| Place of Origin | China | ||
| High Light | seamless steel casing pipes ，seamless drill pipe | ||
Gas oil well pipe 9 5/8" API 5ct J55 steel casing pipe OCTG
Product Description:
Oil casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells or
wellbore. It is inserted into the well bore and cemented in the well, protect both subsurface formations and
the wellbore from collapsing, allow drilling fluid to circulate in it and extraction to take place.
Feature:
1. O.D: 1.9” ~20”
2. Wall thickness: 4.83 to 16.13mm
3. Thread types: EUE, NUE, STC, LTC, BTC , TOP,NEW ect.
4. Steel grades: J55, N80, K55, P110 ,AISI 1020 ect.
5. Lengths: 1FT, 2FT, 3FT, 4FT, 5FT, 6FT, 7FT, 8FT, 9FT, 10FT ,R1,R2,R3.
6. Standards: API 5CT
Technical Specification:
| Product Name | OCTG gas oil well pipe |
| Usage: | Tubing is used to extracting petroleum and natural gas from a well. Casing serves as wells of a well. |
| Production Type : | Seamless steel pipe, welding steel pipe |
| Parts: | Casing, coupling ,thread protector |
| Size Range(OD): | 4 1/2”-20” |
| Length range : | R1, R2, R3 |
| Standard: | API 5CT |
| Material: | H40, M65,J55, K55, N80,L80, L90,C90,T95,P110 |
| API type thread: | STC,LTC,BTC |
| Surface Treatment: | Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement. |
| Testing: | Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test. |
| Customized Size: | Non-standard size can be customized as per customer's request. |
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...
Get in touch with us
Leave a Message, we will call you back quickly!