Casing / drill pipe anti-wear device made of special polymer materials, the use of clamps to wear anti-wear sleeve on the drill body, can effectively prevent drill pipe and casing wear and tear, and can play a shock-absorbing , Reduce the role of wear resistance.
1. Shock Abrasion, reduce friction, to protect and prevent drill pipe and casing wear.
2. Adopt special macromolecular materials, with good abrasion resistance, water resistance, mold resistance, acid, alkali, oil, etc., good resilience, good mechanical properties, suitable for all types of mud.
3. Clamp using special aluminum alloy, with light weight, high strength characteristics, good toughness, ability to withstand impact load.
4. Good temperature resistance, 120 ℃.
5. Simple structure, easy to use, easy to disassemble.
6. Drill pipe can be rotated in the casing, drilling fluid can flow inside and outside the protective cover.
7. Reduce the torque.
Technical Parameters
Casing / drill pipe wear sleeve
Technical Parameters
Clamp
