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...Friction Welding Machine With Modularized Structure The iAG series ultrasonic welding machine is DONGHO innovative, high-quality, and precise ultrasonic welding machine, with DONGHO proved proportion valve t...
... is milling through at both ends of the transverse interval, and the channel is closely connected by friction stir welding. In the direction of more compression strength and thinner thickness, FSW cold plate...
...Friction Welding Non-dig HDD Drill Rod for Directional Drilling Description HDD Drill Rod selects petroleum special pipes and pipe ends are thickened and quenched and tempered in accordance with API 5D stand...
2 3/8" API REG Friction Welding Drill Rod 114mm For Water Well Drilling Description: This kind of drill rod is especially suitable for the geological, hydrological, coalfield, geothermal and ......
Overburden Casing Advancer Boart Longyear Friction Welded Processing Casing Advancer Applications: Blast holes Water supply wells Bridge and building foundations Standard slant or horizontal drilling Mining ......
API REG Friction Welding BWJ NWJ Drill Pipe for Rock Drill Tools Rock Drill Tools Description: This kind of drill rod is especially suitable for the geological, hydrological, coalfield, geothermal and engineeri...
Friction welded RC Drill rods for RE531 RE040 RC hammer drilling Oil Casing Pipe Features 1. Good and consistent concentricity & ......
High Performance HDD Drilling Tools , No Dig Drill Pipe Friction Welding HDD drill rod/pipe Forged one piece The special treatment of the joint surface,which enhance the hardness of the thread surface and the a...
Friction-Welded Wireline Drill Rod with Heat-Treated Thread for Extended Lifespan Product Description: The Wireline Drill Rod is an essential component in the drilling industry, specifically designed for variou...
Friction-Welded Drill Pipe with DCDMA Thread for Deep Core Drilling Product Description: Introducing the Wireline Core Drill Rod, a versatile and ......
Friction-Welded NQ Wireline Drill Rod with Precise Double Start Threading *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {......
Friction welded DTH Drill Pipes used for Water well drilling in mine and construction The reasons you choose us: 1. Heat Treatment All products go through the heat treatment by ourselves, in order to guarrantee...
89mm Friction Welding Stainless Steel Rock Blasting Drilling Pipe with API REG Thread Application This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is ma...
Friction Welding DTH Drill Rod for ROC L6 Drill Rig 5.5 - 9 mm Thick 5 Meter Length Application This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is main...
API IF Thread Borehole Drill Rod with Friction Welding Technology 114 * 4500 mm Characteristics Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, w...
Steel Frame 127 mm DTH Drill Pipe , IF REG Friction Welding Borehole Drilling Rods Application This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat drill rod. It is mainl...
EX200-5 Yellow Color Track Roller OEM Earthmoving Spare Parts HITACHI Buttom Roller Undercarriage Parts Friction-welding track roller 1. What is a roller? The roller, a key component in the conveyor system, bea...
Friction Welding DTH Drilling Tools DTH Drill Rods For Rock Blasting / Water Well JCDRILL DTH Drill Pipe Description This DTH drill pipe, the shortened form of down the hole drill pipe, is a kind of outer flat ...
Friction Welding DTH Drill Pipe / Rods 76,89,102,114mm For Rock Blasting And Water Well Application DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig....
Eccentric drilling bit for down hole drilling rid of friction welding,drilling bits 1. Product description: The eccentric bit is a bit whose center of the bit deviates from the axis line due to the asymmetrical...