Mining Machinery

DRILL WITH CONFIDENCE!OUR IMPEGNATED DIAMOND CORE BITS ARE THE MOST DEPENDABLE DIAMOND CORE BITS IN CORE DRILLING PERFORMANCE.As one of the professional manufacturers and leading exporters of Premium-quality Diamond Core Bits & Reaming Shells, DTH Hammers

Model:KQ2 9/16-21----KQ3 1/16×2 9/16-105For example:KQ3 1/16×2 9/16-105 X-mas tree: Working pressure(MPa):105 Bore size (in):3 1/16 Side bore size (in):2 9/16 Tubing head: Side bore size (in):2 9/16 Top flange:7 1/16 -105 Bottom flange

Drill Pipe: Designed and manufactured according to API SPEC. 5D, API SPEC. 7 Tube steel: API SPEC. 5D, Group 1, Group 3(Group 1-Grade E, Group 3- X95, G105, S135) The matching tool joints conform to API SPEC.7, selected according to your requirem

We manufacture and provide all sizes of drill bit,including tricone bit and PDC bit.If you are interested in cooperation with us,please contact me.My email: stevenpan(dot)ps(at)gmail(dot)com or admin(at)ldpetro(dot)com.If my email address does not show

Casing tongs are widely used for making-up or breaking-out of casings or pipes. The casing tong features high-efficiency, safety, reliability, labor-saving, and can ensure connection quality. The casing tongs can be configured with torque device to perfor

Drill pipe power tong is an ideal well head tool for oil drilling, widely applied for making-up and breaking-out in offshore and onshore drilling operations and workover operations. Open-throat design of the ZQ series allows the tongs to escape from drill

It can drill 28m long once,when touching resistance and touching sticking,it may connect the drilling pipe immediately,rotating and circulating. It can implement back redressing and snubbing redressing. The drilling tool can work in a wide range and

 Designed and manufactured as per API Spec 8A; Standard bail and double pin (male) alloy sub are equipped; Wash pipe and packing are box structure, convenient to replace on drill floor, no need to disassemble rotary hose and goosen

 Designed and manufactured as per API Spec 8A, being authorized to use the official API monogram; Equipped with hydraulic bumper for drill pipe joint protection during breakout; Reliable safeguard locking device is equipped on the

Mainly used for the workover service of 4000m depth (2- 7/8″oil tube) oil and water well. With assistant equipment, it can satisfy shallow oil well drilling operation.