drill steel pipe

Oil Drilling 3.5" API 5DP Drill pipe with Steel grade G105 ,wall thickness as API standard Product introduction 1. OD: 3.5”(88.9 mm) 2. Thickness...

Product Introduce Sollroc's DTH drill pipes are made of superior alloy and the both thread ends are friction welded to the seamless steel pipe.The hig...

HDD Drilling Tools - HDD Drill Rod / Pipe Forged R780 , G105 and S135 Grade HDD drill rod/pipe Forged one piece Such structure is designed to reduce t...

Standard Welding Neck Mining Drill Rods , Stainless Steel Flange Pipe Fittings Integral Drill Steel​ JCDRILL Integral Drill Rods Integral Drill Steel ...

High Strength Rock Drill Rods Available for Water Well and Mine Well Drilling How to Select Drilling Rods? Drill rods that are used in applications su...

PWL wireline drill rod pipe casing for mineral exploration Manufactured from Heat Treated High Carbon Alloy Steel featuring heat treated tool joints f...

NWJ Drill Rod 89.3mm Using Mannesmann Seamless Steel Pipe for sale NWJ Drill Rod 89.3mm Using Mannesmann Seamless Steel Pipe for sale Custom NWJ Drill...

Product description down th hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill ri...

hydraulic Rotary borehole Drilling Rigs interlocking and friction kelly bar for xcmg spares parts Product Detail Application Deep foundation drilling ...

Br33 series dth button bits reinforced type,gauge button 16mm for very hard rock Factory supply BR1 BR2 BR3 DTH bits hammer Our BR2 DTH hammer is made...

Same Diameter R38,T38Gound drilling Coupling Sleeve Extension rod Extension rod Threaded Rod Reducer Coupling Couplings Sleeve Are Used To Connect Sev...

3'' Diameter 76mm Thread Api Reg Material R780 steel Black Color Dth Drill Pipe Product Introduce Drill pipe, is hollow, thin-walled, steel or alumini...

HDD Drilling Tools - HDD Drill Rod / Pipe Forged R780 , G105 and S135 Grade HDD drill rod/pipe Forged one piece Such structure is designed to reduce t...

Mining Usage DTH Drill Rods Down The Hole DTH Drill Rod Pipes DTH Drilling Tools Product specifications: DTH drill pipes are widely used in mining,wat...

2 7/8", 5'', 3 1/2", 6 5/8" 5DP Drill pipe/drill rod/ tubular pipe/ drilling pipe as API Standard ,used in mine,well Product introducti...

89mm HWL Wireline Core Drill Rod Pipe With Whole Tempering And Heat Treatment Description: Our wireline drill rods are all manufactured by CNC machine...

Geological HQ Drill Pipe Integral Drill Steel , Drill Steel Rod For Diamond Core Drilling JCDRILL Integral Drill Rods Integral drill rods are ideal in...

Down The Hole API 2 3/8" Reg 89mm DTH Drill Rod Pipes Drilling Tubes Product specifications: down th hole drill pipes play a significant role in ...

Lightweight Water Well Drill Pipe / Weld Carbon Mild Steel Pipe ISO9001 JCDRILL DTH Drill Pipe Description This DTH drill pipe, the shortened form of ...

89mm Steel Drill Pipe 3m Length For DTH And Water well drilling Application This DTH drill pipe, the shortened form of down the hole drill pipe, is a ...