Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000sets/month |
| Delivery Time | 15 work days |
| Packaging Details | Metal or wooden case |
| Features | API Low Pressure Filter Press |
| Use | Cementing Tool |
| Usage | Oilfield Drilling Equipment |
| Thread | EUE/NUE |
| Material | Alloy |
| Application | Oilfield Tubing Pipe |
| Connection Type | Threaded |
| Elongation | 14.5% |
| End Type | Coupling |
| Yield Strength | 55000 psi |
| Brand Name | ZS |
| Model Number | 4 1/2"-20" |
| Certification | API |
| Place of Origin | China,Henan |
View Detail Information
Explore similar products
4 - 1/2" OD Wire Wound Screen Casing R3 C / W Perfo WWS 200 Micro
API Well Casing Screen Pipes Continuous Slot Wedge Wire Tubing 2 - 7/8" WWS 200
Hot Rolled Well Casing Pipe / Oil Drilling Pipe Nu Eu Thread Type QHSE
Johnson Well Casing Wedge Wire Screen Pipe Tube 304 316 Stainless Steel
Product Specification
| Payment Terms | T/T | Supply Ability | 10000sets/month |
| Delivery Time | 15 work days | Packaging Details | Metal or wooden case |
| Features | API Low Pressure Filter Press | Use | Cementing Tool |
| Usage | Oilfield Drilling Equipment | Thread | EUE/NUE |
| Material | Alloy | Application | Oilfield Tubing Pipe |
| Connection Type | Threaded | Elongation | 14.5% |
| End Type | Coupling | Yield Strength | 55000 psi |
| Brand Name | ZS | Model Number | 4 1/2"-20" |
| Certification | API | Place of Origin | China,Henan |
| High Light | 55000 psi Oilfield Tubing Coupling ，L80 Oilfield Tubing Coupling ，Alloy Oilfield Tubing Pipe Connector | ||
Our tubing couplings are manufactured using various steel grades such as J55, K55, N80, N80-1,N80-Q,L80,P110, and more. For casing couplings, we offer two types: NU and EU. With the use of advanced numerically controlled lathes and imported molding cutters, our threading process is completed in a single operation to ensure consistent quality and interchangeability.
At our facility, we have comprehensive testing capabilities that include tape measurement, pitch inspection, tooth depth analysis, and profile examination. These tests are conducted using dedicated equipment specifically designed for thread assessment.
We provide a wide range of sizes from 2-3/8" to 20'' in J55, K55,
N80,and P110 grades. All of our couplings comply with the API Specifications 5CT standards to guarantee their reliability and performance.
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!