Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, MoneyGram |
| Delivery Time | depends on quantity |
| Packaging Details | Wooden Box |
| Product | Oilfield Hydraulic Stage Cementing Collar |
| Material | Steel & aluminum |
| Type | Hydraulic |
| Thread | API type or as required |
| Application | Well Drilling |
| Warranty | 1 year |
| Brand Name | Puyang Zhongshi Group |
| Model Number | 5 1/2"~13 3/8" |
| Certification | API,ISO,QHSE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, MoneyGram | Delivery Time | depends on quantity |
| Packaging Details | Wooden Box | Product | Oilfield Hydraulic Stage Cementing Collar |
| Material | Steel & aluminum | Type | Hydraulic |
| Thread | API type or as required | Application | Well Drilling |
| Warranty | 1 year | Brand Name | Puyang Zhongshi Group |
| Model Number | 5 1/2"~13 3/8" | Certification | API,ISO,QHSE |
| Place of Origin | China | ||
| High Light | Well Drilling Cementing Collar ，Hydraulic Oilfield Cementing Collar ，7" Hydraulic Stage Collar | ||
Oilfield Hydraulic Stage Cementing Collar
Hydraulic stage collar meets the challenges of cementing holes at any angle with a hydraulically opened port system,
It is specifically used for Primary cementing in deep vertical or high deviated horizontal-well conditions,which reduces total hydrostatic pressureon weak formations to prevent lost circulation during cementing and clear surface indications of opening and closing pressures provide safer and more efficient operations
| Specifications (in) | 5½" | 6 5/8" | 7" | 7 5/8" | 9 5/8" | 10¾" | 13 3/8" |
| Overall Length (mm) | 1460 | 1500 | 1500 | 1550 | 1750 | 1750 | 1780 |
| Manifold | 2"Union | ||||||
| I.D. of Plug Container (mm) | Φ125 | Φ150 | Φ160 | Φ175 | Φ225 | Φ250 | Φ320 |
| Length of Plug Container (mm) | 400 | 450 | 450 | 450 | 550 | 550 | 600 |
| Working Pressure (Mpa) | 35,50 | 35,50 | 35,50 | 35,50 | 35,50 | 35 | 35 |
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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