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Home > Manufacturing & Processing Machinery > Agricultural Machinery > Oil Presser > Surface Bumper Jar
Negotiable
MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Shuangjia
Place of Origin:
China
Model Number:
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Related Products
Brand Name
Shuangjia
Place of Origin
China
The surface bumper jar is an effective tool for resolving the stuck problem by producing downward jarring impact to the stuck portion in down hole. It is used to joint at the drilling platform, so the tool has the advantages of powerful jarring force, reliable tonnage-adjusting and convenient utilization. It is especially effective for freeing key-seat and tight-hole tool.
| Type | O.D. | I.D. | Connection | Max. Jarring Force | Max. Stroke | Closed OAL |
| (mm/inch) | (mm/inch) | (mm/inch) | KN | (mm/inch) | (mm/inch) | |
| DJ178-I | 178(7) | 48(1-7/8) | NC50 | 750 | 1200(47-1/4) | 3020(118-7/8) |
| DJ178-II | 178(7) | 57.2(2-1/4) | NC50 | 800 | 1000(39-3/8) | 4200(165-23/64) |
| When ordering or requesting quotation, if size out of above specification, pls. specify clearly. | ||||||
Send Inquiry to This Supplier
Mrs. Grace Wang
Sales Executive
Mudanjiang, Heilongjiang, China
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Business Type
Manufacturer
Year Established
2001
Factory Size
Above 100,000 square meters
Annual Export Value
Above US$100 Million
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