Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, L/C, D/A, D/P, Western Union |
| Supply Ability | 500 pieces/month |
| Delivery Time | 20 |
| Packaging Details | wooden case |
| Name | stop collar |
| Application | Oil field drilling |
| Weight (KG) | 0.5 |
| Stop collar size | 131 ~ 540 mm |
| Warranty | 1 Year |
| Processing Type | Forging |
| Condition | New |
| Brand Name | ZS |
| Model Number | 4-1/2 ~ 20 in |
| Certification | API |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C, D/A, D/P, Western Union | Supply Ability | 500 pieces/month |
| Delivery Time | 20 | Packaging Details | wooden case |
| Name | stop collar | Application | Oil field drilling |
| Weight (KG) | 0.5 | Stop collar size | 131 ~ 540 mm |
| Warranty | 1 Year | Processing Type | Forging |
| Condition | New | Brand Name | ZS |
| Model Number | 4-1/2 ~ 20 in | Certification | API |
| Place of Origin | China |
Stop collars
Hinged Stop Collars secure placement and limits travel on attachments to casing string. The stop collar uses a single draw bolt tightening mechanism with "hardened inserts" to grip the casing once tightened.Hinged Stop Collar is designed to latch on the casing pipe without having to be slipped on at the end of the casing pipe allowing quick and easy installation.On locking it can be tightened for a holding force upto 1000 % of the centralizer starting force as per API 10DThe locking mechanism is at 180 degrees of the hingeThis design does not make any marks or indentations on the casing. This style stop collar is available in 4-1/2in thru 20in.
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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