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Eccentric Overburden Casing Drilling ODEX Drilling System for well drilling Product specifications: Model Casing sizes Min. inner dia. Of casing shoe Reaming Dia. Hammer shank Drill pipe Max. OD Min. ID Thread ...
... steels for selection. So, in practice of field drilling, under different condition, there may be in need of different kinds of drill rods for particular application. For example, the thicker ones with gener...
...pipe is composed of an outer steel pipe and an inner lining ceramic sheet. The lining ceramic sheet is made by hand. The ceramic pipe specification is lower than DN150. It is not recommended to use a ceramic...
...Pipe Price/Hot Cold Rolled Welded Steel Pipes Specification Product Name: Square welded steel Brand Name OEM / Wilda Place of Origin Shandong, China Outer Diameter: 10 x 10 - 175 x 175 mm Section Shape Squar...
...Drilling Rig Feature SRJP-145 Crawler Type Jet Grouting Drilling Rig: 1. Adopt full hydraulic through-hole power head drive and two-point variable motor, which can realize step-less variable speed within hig...
...Drilling Rig Construction Features: 1, optional with the special drill pipe drilling tools (drill pipe, casing, eccentric drill, etc.), in the unstable formation casing wall openings, the conventional ball-b...
...Drilling Rig Construction Features: 1. optional with the special drill pipe drilling tools (drill pipe, casing, eccentric drill, etc.), in the unstable formation casing wall openings, the conventional ball-b...
... pipe with one or several cables and drill bit which is mounted at the end of the pipe. It is uded for anchoring reinforcements that the cables and/or other anchoring reinforcements are attached to the drill...
.... When drilling, use two drill pipe joints to drill. The rotary air supply mechanism is composed of rotary motor, rotary reducer and rotary air supply. The rotary reducer is a kind of three - ......
...Drilling Rig Rotary Percussive Drilling Up To 200m Deep Main Features 1) Drilling up to 200m deep, diameter 150-250mm 2) Full hydraulic system. can work with air compressor or mud pump. 3) Drill pipe and cas...
... Geological drill bit, three roller cone bit, water well bit, mine roller cone bit, roller cone palm, engineering drill bit, assembled drill bit, combined roller cone bit, etc.; 1. Complete models. Conventio...
... Geological drill bit, three roller cone bit, water well bit, mine roller cone bit, roller cone palm, engineering drill bit, assembled drill bit, combined roller cone bit, etc.; 1. Complete models. Conventio...
...Oil Casing Carbon Steel Pipe Fluid Tube Drill Pipes Grade: H40, J55,K55, N80, L80, C90,T95, P110, Q125, V150 Function: Steel pipes used to support oil and gas well walls. Application: Petroleum casing is a l...
... for single, double, and triple rotary jetting. 2. Adopting full hydraulic power head drive with step-less variable speed, high drilling efficiency, and low labor intensity. 3. The power head adopts hydrauli...
...pipe Jet Grouting Drilling Rig Feature: 1. Adopt full hydraulic control and easy and flexible operation. Crawler chassis loading, easy and quick to walk and move into position. Long power head stroke, reduci...
...Drilling TORICH GB/T9808 ZT380,ZT490,ZT520 Seamless Steel Tubes for Drilling Standard: GB/T9808, GB/T222, GB/T223, GB/T228, GB/T2102, GB/T2975, GB/T4336, GB/T5777, GB/T7735, GB/T12606, GB/T17395, GB/T20066, ...