API Standard Dia 89mm Threaded Drill Rod For Oil And Gas With NC38 Tool Joint
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... cemented carbide chisel-shaped bit heads. With the same steels as and the best carbides made in China, we are supplying different lengths of integral drill rods with different head diameters: Same as extension rods, our all drifting & tunneling rods are...
SUVEC Rock Drilling Tools
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6000mm Length 89mm API Drill Rod 3-3/8 API REG Thread DTH Drill Pipe For Construction
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...89mm API Drill Rod 3-3/8 API REG Thread DTH Drill Pipe For Construction Product category: Drilling PIPE Threaded Connection: API 3-3/8 API REG Length: 6000mm KINGDRILLING DRILL PIPE DESCRIPTION: Drill rod (also called drill pipe) is the mechanism that transmits impact force and rotational torque to the down-the-hole hammer and drill......
Wuhan Kingdrilling Diamond Co.,Ltd
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Integral Drill Rod 60mm 70mm 89mm Threaded Drill Rod For Blast Hole Drilling
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...Drill Rod 60mm 70mm 89mm Threaded Drill Rod For Blast Hole Drilling Application: Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling Material: High quality carbide and high quality steel MOQ: No requirement for testing and trial order We can produce as your request of carbide size, different length of drill rods. Hollow Hexagonal Drill Steel, is a rock drill steel or integral drill...
ROSCHEN GROUP
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Api Water Geothermal 89mm Well Drilling Rods CE
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Api Water Geothermal Water Well Drill Rod 89mm Drill Pipe Water Well Drill Pipe Description Water Well Drill Rod 89mm can be used to projects of water well drilling, geothermal well drilling, pipe-shed support drilling and so on. They are widely used by ......
Glorytek Industry (Beijing) Co., Ltd.
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T38-H35-R32 Thread Drill Rod 4260mm Carbon Steel Extension Drill Rod for Rock Drilling
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...Drill Rod Machine Tools Thread Drill Rod Product Description: Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling......
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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Φ89mm DTH Drill Rods For Water Well Drilling , Thread REG Water Well Drill Rods
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...89mm drilling rod standard thread API 2 3/8" REG for water well drilling Product Description: Water well drilling rod. for deep water well drilling. Our drill pipe adopts high quality steel and advanced heat treatment technology, which ensures the fatigue life and nitrogen treatment of drill......
Putian Qideli Drilling Tools Co., Ltd.
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73mm 89mm 91mm Drilling Rod Rock Drill Rod HW Casing Pipe
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73mm 89mm 91mm 114.3mm 139.7mm Drill Rod HW Casing Pipe Rod Model OD (mm) ID (mm) Threads Pitch(mm) Pin Length(mm) Rod Length(m) Packing Dimension (mm) Gross Weight (KG) Unit Bundle Qty (pcs) BW 73 60.3 6.4 63.5 3 ......
HUNAN MEGA DRILLTECH CO., LTD.
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High Strength Hex Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction
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...Extension Drill Rod R38 Threaded Rock Drill Rod For Quarrying or Construction Drill rod using R38 thread system. In good rock conditions it will produce straighter holes and at least 10% higher penetration rate compared to rod and coupling sleeve combination system. Used in drifting and tunneling. 1. Extension Rod......
KSQ Technologies (Beijing) Co. Ltd
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Down The Hole API 2 3/8" Reg 89mm DTH Drill Rod Pipes Drilling Tubes
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...89mm DTH Drill Rod Pipes Drilling Tubes Product specifications: down th hole drill pipes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. Sinodrills DTH drill......
Changsha Sollroc Engineering Equipments Co., Ltd
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R25 R28 Extension Drill Rod , Hex25 Hex28 Water Well Drill Rods Concrete Accessories
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...production drilling industries. These rods are produced with round or hexagonal sections in all common thread designs, and in Male/Male (M/M) or Male/Female (M/F) connections. All our drifting and extension drill rods are heat-treated with carburization or...
HUNAN GOLDEN GLOBE I AND E OED CO.,LTD.
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