Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000sets/month |
| Delivery Time | 15 work days |
| Packaging Details | Metal or wooden case |
| Material | Carbon steel |
| Color | Customized |
| Surface treatment | Parkerising |
| Core Components | Pressure vessel |
| Warranty | 6 Months |
| Production Capacity | 10000 sets/year |
| Condition | New |
| Brand Name | ZS |
| Model Number | 1/8"-4" |
| Certification | IOS,API |
| Place of Origin | China,Henan |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000sets/month |
| Delivery Time | 15 work days | Packaging Details | Metal or wooden case |
| Material | Carbon steel | Color | Customized |
| Surface treatment | Parkerising | Core Components | Pressure vessel |
| Warranty | 6 Months | Production Capacity | 10000 sets/year |
| Condition | New | Brand Name | ZS |
| Model Number | 1/8"-4" | Certification | IOS,API |
| Place of Origin | China,Henan | ||
| High Light | Spray Metal Rod Coupling ，Slim Hole Sucker Rod Coupling | ||
Spray Metal (SM)sucker rod couplings are manufactured from seamless steel pipes.
SM sucker rod couplings is a superficial hardening process where a nickel, chrome, boron and silicon based powder is applied on the base metal and is later melt, creating a hard,dense and uniform surface with a very low friction factor and high corrosion strength.
They are available in reduced slim hole (SH) diameters as well as normal full size (FS) for both API Class T(through-hardened) and Class SM (Spray Metal).
| Type | Grade | O.D (mm) | Minimum Lengh (mm) | Hardness | Weight (kg) | Standard |
| 3/4" | 19-T | 41.05~41.43 | 101.6~103.17 | 56-62HRA | 0.65 | API 11B |
| 7/8" | 22-T | 45.75~46.13 | 45.75~46.13 | 56-62HRA | 0.8 | API 11B |
| 1" | 25-T | 55.3.5~55.73 | 55.35~55.73 | 12-23HRA | 1.15 | API 11B |
A: We are factory.
A: Generally it is 1-5days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Payment<=1000USD, 100% in advance.
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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