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...Drill Rods Seamless Drill Pipe Corrosion Resistance Our HDD drill rods can work together with various horizontal directional drill rigs within and beyond China,Double-step structure is used for its male and ...
...used 6-5/8FH drill rod, used 168 drill pipe, used 168 drill rod, Our company supply used hdd machine such as used goodeng, used xcmg, used drillto, used dwtxs, used dilong, used Vemeer, new and used drill ro...
... HEAVY WEIGHT DRILL PIPE Roschen manufactures heavy weight drill pipe from 2 7/8” OD to 6 5/8” OD in Range 2 and Range 3 lengths. Heavy Weight Drill Pipe can be supplied either in Conventional Friction Welde...
...Drill Pipe 3 meters Length for Wireline Core barrel Exploration Core drilling New technology portable drill special drill pipe Roschen portable hydraulic core drill dedicated thin-walled drill pipe, the use ...
... forging + heat treatment + machining DTH Drill Pipe Specifications: ROSCHEN drill rods are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. 1. High quality a...
...Drill Pipe 89mm 2 3/8 if 2m 3m 6m Length Dth Drill Pipe DTH drill pipe is mainly used in the drilling blasting hole, guardrail hole, mountain reinfrcement, anchoring and other engineering holes in mines, tun...
API Reg Rod / Drill Pipe With Wrench Flat For DTH Drilling Product Description Specification : 1. Reliable working performance 2. Outside Size:60mm,76mm,89mm,114mm,140mm 3. Thread:API Reg 4. Wall Thickness: 5.5...
High Manganese Steel API Oilwell Drill Pipe For Well Drilling Product Description 1.Big rigidity 2.Good sealing capacity 3.Flat outer structure 4.Low torque and resistance when rotating OD A Wall B Length L Wei...
20FT High grade 4.5 inch water well drill pipe for drilling water wells Product Description 1. The rod body is quenched and tempered, and its resilience and yield strength are strengthened 2. The joint shall be...
...S135 Specification: 42-140mm Thread: For Vermeer, Ditch witch, Drillto We can manufacture all kinds of drill rod as per customer's requirments. Double wall drill pipe Type O.D.of the outer tube (mm) I.D.of t...
...kind of outer flat drill rod. It is mainly used in rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint. Our down the hole drill pipe is manufactu...
...Drill Pipe Power Tong Product Description Specification: 1 ZQ drill pipe power tongs 2 API Spec 7K 3 Size range:2-3/8"~8" 4 Escaping from drilling pipe freely 5 Max torque:125~25Knm 1. ZQ drill pipe power to...
...). An annular gap is formed between the inner and outer pipes, which is a channel for pumping flushing medium to the bottom of the hole during hydraulic rock drilling and central sampling drilling. The centr...
...-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m vi. Upset style: IU, EU, IEU DRILL PIPES IN SELL .Drill Pipe Processing Equipment Company Information Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. (JSH) is a join...
...-7.01m; R2: 8.84-9.75m; R3: 12.19-13.72m vi. Upset style: IU, EU, IEU DRILL PIPES IN SELL .Drill Pipe Processing Equipment Company Information Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. (JSH) is a join...
...Drill Pipe Male Female Double Step For Vermeer Machine Our HDD drill rods can work together with various horizontal directional drill rigs within and beyond China. Chemical plating (electroless plating) is u...
...Drill Pipe Male Female Double Step For Vermeer Machine Our HDD drill rods can work together with various horizontal directional drill rigs within and beyond China. Chemical plating (electroless plating) is u...
...drill pipe protectors flexible joint pipe water pipe The drill pipe,the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainly used in rotary percussive drilling that con...
... hole, mountain reinfrcement, anchoring and other engineering holes in mines, tunnels, high ways, railways and so on. Roschen group limited is a professional manufacturer of drill pipe, drilling rig and othe...
..., new and used drill rod, new and used mud pump, drilling tools like barrel reamer, fluted reamer, fly cutter reamer, guide bit, swivel, male-female connector, ......