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Contact Us
- Contact Person : Mr. fang zheng
- Company Name : Dezhou Rundong Petroleum Machinery Co., Ltd.
- Tel : 86-534-2620099
- Fax : 86-534-2621898
- Address : Shandong,Dezhou,No.1189, Xinhu Street ,Decheng District
- Country/Region : China
- Zip : 253000
Full-Circle Releasing Spears
Product Detailed
Related Categories:Other Tools
1. Full-circle Releasing Spears
2. Used as fishing works in oilfield
3. Brand: Deshi
Releasing Spear
Technical specifications and parameters
Specifications | Overall size | Joint | Use & Parameter |
LM-T86×60 | φ86×618 | NC26 | 60 oil tube,Tensile load 340 KN |
LM-T105×73 O | φ105×720 | NC31 | 73 oil tube,Tensile load 535KN |
LM-T105×73 D | φ105×617 | NC31 | 3 1/2″ drill pipe,Tensile load 441KN |
LM-T129×140 | (φ119~φ129)×986 | NC31 | 140 casing,Tensile load 1150KN |
LM-T199×219 | φ199×996 | NC38 | 219 casing,Tensile load 1720KN |
In drilling and work over, LM-T type releasing spear is a tool mainly used for fishing of drill pipe, oil pipe and casing from fish hole. It can be used with internal cutter, bumper jar etc.
Full-Circle Releasing Spears
