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dia140mm dth drill rods

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NTW Drill Rods 3 meters Length for Conventional Core barrel Exploration Core drilling Specifications Drill Rod/ Casing P[ipe/ Drill Pipe 1. AW, BW, RW, NW, HW, PW etc 2. Long use ...
Shanghai, china
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Oil Field API 5CT 5B OCTG Mining Drill Rod , 3 1/2 INCH API Drill Pipe For Oil Drilling Mining Drill Rod Application Drill pipe, is hollow, thin-walled, steel or aluminium alloy ...
Shanghai, china
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Atlas Copco Secoroc RC45 RC50 4 1/2 Inch Steel Drill Rod Steel Drill Rod Introduction A drill pipe is a high-strength steel pipe used in drilling. Depending on the drilling method ...
Shanghai, china
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4" (101.6)mm RC Dual Wall Drill Rod With 4" Remet Thread For RC Drilling Reverse Circulation RC Drilling Rods is also called Double wall drill pipe, double drill pipe or Dual Wall ...
Shanghai, china
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High Performance Wireline HC HQ Drill Rod 1.5M 3M , Φ88.9 x 77.8 x 5.5 mm Roschen offers a complete line of premium API specification rotary drill rods for use on rigs, our drill ...
Shanghai, china
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BQ BWL Φ55.6 X 46 X 4.8 Mm Threaded Drill Rod Threaded Drill Rod Specifications: ----- ISO9001: 9002 certificated ----- 50 years manufacturing experience ----- Super antiwear ...
Shanghai, china
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Dual Wall RC Hammer Coal Mining 4" Hardened Drill Rod​ Hardened Drill Rod​ Introduction Wireline drill rods are manufactured from the best quality heat-treated seamless steel tubes ...
Shanghai, china
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Superior Grade Material DCDMA Standard Wireline Core Drilling Rods BWL NWL HWL PWL Sinocoredrill Wireline Drill Rods are made of high quality carbon seamless steel tubes with high ...
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Superior Grade Material DCDMA Standard Wireline Core Drilling Rods BWL NWL HWL PWL Sinocoredrill Wireline Drill Rods are made of high quality carbon seamless steel tubes with high ...
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HRQ Wireline Drill Rod With Maximum Load Efficiency Increased Strength And Wear Lif Product description We manufacture drill rods are crafted from quality heat treated materials ...
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Quenching Tempering Heat Treatment Drill Rod With NRQ HRQ Thread Reducing Thread Wear Product Description: High-Quality Drill Rod Manufacturing At Sinocoredrill, we pride ourselves ...
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High Performance and Durability 3-1/2" Sonic Drilling Rods with 2-3/8" IF Sonic drill rods Roschen's sonic rods are specifically designed and manufactured to withstand the rigorous ...
Shanghai, china
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DCDMA Standard Drill Rods 50 60 70mm Drill Bit For Conventional Core Barrel Drilling​ DCDMA Standard Ø55.6*4.8 Drill Bit Extension Bar Drill Bit Extension Bar Raw Materials: ...
Shanghai, china
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Wireline core drilling DCDMA standard Drill Rod BQ NQ HQ PQ for mining industry Tapered threads DCDMA Drill Extension Rod BQ NQ HQ PQ for mining industry Specifications: 1. High ...
Shanghai, china
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Custom NWJ Drill Rod 89.3mm Using Mannesmann Seamless Steel Pipe Mannesmann Seamless Steel Pipe NWJ Drill Rod 89.3mm with 3 meter for Exploration Core Drilling NWJ Drill Rod 89.3mm ...
Shanghai, china
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NON-CORING DRILLING RODS Flush Joint drill pipe 20 feet (6m) long O.D.2 7/8" with 2 3/8" Mayhew Jr Thread ID 1 1/4", wall thickness 0.281" with Breakout Wrench Flates in box ends ...
Shanghai, china
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Reverse Circulation Drill Rods 4 in OD for reverse circulation well drilling Heavy duty RC Drill Rod, 4 inches This product can be used in the following Reverse Circulation systems...
Shanghai, china
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2 - 7/8" Drill Rod

Apr,11,2024
2 - 7/8" Drill Rod Introduction Tapered drill rods is mainly used in the drilling blasting hole, guardrail hole, mountain reinforcment, anchoring and other engineering holes in ...
Shanghai, china
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Product Description: Wireline Drill Rod is a kind of standard drill rod based on the DCDMA standard. It is made of XJY850 material with length of 1.5M/3M. It has a yield strength ...
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Numa 100 DTH Hammer Bit Numa 100 DTH Hammer Bit Down The Hole Hammer water well drilling DTH Drill Bits are produced from premium quality nickel-alloy steel for increased ...
Shanghai, china
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