General purpose geological survey tools
Universal drilling tool
Diamond composite bit
The diamond composite bit is divided into core bit and non - core bit.No core bit main specifications: Φ 65, 78, Φ Φ single, 93-95 Φ 113, 133, Φ Φ 150.The core bit can be made according to user requirements.
Alloy bit of main specifications are: Φ 59 Φ, 75, 91, Φ Φ 110, 130, Φ Φ 150 and match the matching tool of the core bit.
Js-01 water joint is widely used in hydraulic grouting drilling and tunnel drilling, which can meet the hole depth of 300-600 meters.
Js-02 water joint has small volume and good working stability at high speed. It mainly USES ordinary single-pipe drilling and rope coring drilling for 600-1000 meters.
Js-03 water joint is mainly applicable to coal field drilling and rope coring drilling 1000-2.000 meters of drilling.
Free clamping pliers with three-way force, with high clamping force, no skid and no damage to drill pipe.
43, free drill pipe tongs specification: Φ Φ 50, 53, Φ Φ 67, 71 / Φ, Φ 89
Tube free tongs specification: Φ 43, Φ, 54 Φ, 56
Outer tube free tongs specification: Φ 55, 58, Φ Φ 73
Freedom of casing tongs specification: Φ 73/89, 89/108, Φ Φ 108/127, 127/146, Φ Φ 146/168
Sleeve clamp main specifications: Φ 73, 89, Φ Φ 108, 127, Φ Φ 146
Casing, casing collar, core pipe
Casing, core tube, the main specifications for: Φ 73 x 4.5, 89 x 4.5 Φ, Φ 108 x 4.5, 127 x 4.5 Φ, Φ 146 x 5, Φ 168 x 8, 114 x 6.35 Φ, of which 73 - Φ Φ 168 material for DZ40, 114 x 6.35 Φ material for N80.The scale length and thread requirements can be determined according to the customer's specific requirements.
Universal drilling tool
Introduced in ring
Introduced in ring design reasonable structure, simple operation, the main specification: Φ 50.Φ 54, 57, 65, Φ Φ Φ 75
Fork fork, pull the main specification: Φ 50, Φ 54, Φ 57.Φ 65.Φ 75 (heavy).Φ 75 (lock joint)
Core pipe, pipe reducer, active pipe down joint
In order to guarantee good interchangeability, our company produces variable diameter joints of various specifications according to the specific conditions of the allocated drill tool and drill pipe.
Snap spring, snap spring holder
All kinds of clip spring produced by our company have the advantages of good elasticity and long service life.The spring holder adopts salt bath quenching, and the product has good stability.The inner diameter of the spring is as large as dry.In the.Small 3, YS75 spring seat is divided into positive and negative buttons, please explain when ordering.
The tap produced by 20CrMnTi and ternary co-osmotic heat treatment process has long service life, reasonable construction and good performance, with the following specifications.