114mm Borehole Drilling Rods , Water Well Drill Stem Alloy Steel Material
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...Drill Rod 114mm 4 1/2" With 2 7/8reg Thread For Borehole Drilling Description 114mm water well drill rod is made of alloy steel, with joints at both ends, and friction welding is used between the joint and the pipe body. It is used to deepen the wellbore, transmit torque, and form a channel for drilling fluid circulation. According to customers request,we can supply 114mm water well drill rod......
Glorytek Industry (Beijing) Co., Ltd.
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Thread Extension Rock Drill Rods / Thread Drill Pipe High Length API Forging
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... heat treatment, we are able to supply full range of extension rods in different lengths with various threads shown as below. Thread size: R22,R25,R32, R38, T38, T45, T51. Rod size: Round 32, Round 39, Round 46, Round 52. Length: 915mm to 5450mm....
Beijing Jincheng Mining Technology Co., Ltd.
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Mayhew Junior Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling
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...Threads Mayhew Junior Drill Rods With 55mm Spanner Flats At Each End For Water Well Drilling Mayhew Junior Drill rods with 55mm spanner flats at each end and 4mm wall thickness Mayhew Junior threads Mayhew Junior Drill rods with 55mm spanner flats at each end for water well drilling Mayhew Junior Rods We manufacture drill rods......
ROSCHEN GROUP
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Seamless Steel Drill Pipe Casing 50-114mm Borehole Drilling Rods
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...one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. Diameter: 76 mm, 89 mm, 102 mm, 114 mm, 140 mm, 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 5", 5 1/2"...
Sinotechdrill International Co., Ltd
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T38 3050mm Threaded Top Hammer Drilling Rod
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...Threaded Top Hammer Drilling Rod Extension Steel Rods With the longer steel tending to be larger in diameter. Conventional extension steel is characterized by a duplicate thread on each end of the steel. Hexagonal and round cross sections are available. Round cross sections are more prevalent. Male/Female (M/F) steel An alternative to couplings is to include the female part of the threaded connection as an integral part of the drill...
KSQ Technologies (Beijing) Co. Ltd
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BQ NQ HQ PQ Tapered threads Tool Steel Drill Rod for Core Barrel Heat - Treated
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...threads Steel Drill Rod for Core Barrel , heat-treated BQ NQ HQ PQ Tapered threads Tool Steel Drill Rod for Core Barrel Heat - Treated Specifications 1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads . Description: Our wireline drill rods......
Wuxi Yaheng Geological Equipment Technical Co., Ltd.
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Thread Hardened Wireline Drill Rod For Coring In Abrasive Geological Conditions
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Thread-Hardened Wireline Drill Rod for Coring in Abrasive Geological Conditions Product Description: The Wireline Drill Rod is an essential tool used in the field of drilling, particularly in diamond core drilling operations. This versatile product is designed to withstand the rigors of demanding drilling tasks and is a crucial component in the successful completion of drilling......
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
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High Strength 1.5m DTH Drill Pipe for Rock Blasting 76/89/102mm API Thread Water Well Drilling Rod
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...drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig.DTH drill pipe is mainly used in the drilling blasting hole, guardrail hole, mountain reinfrcement, anchoring and other engineering holes in mines,quarris, high ways, railways and so on. Feature: 1.Pipe body : cold draw seamless pipe . so the pipe have the accurate size , good centralizer. 2.Thread connector......
Quzhou Sanrock Heavy Industry Machinery Co., Ltd.
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Nw Nwy Diamond Drill Rods Thread Steel Nwj Drill Rod
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...CONVENTIONAL THREAD STEEL DRILL ROD Another important feature of diamond drill rods is their precision and accuracy. Because diamond is such a hard and durable material, it can be ground down to extremely fine points, allowing for highly precise drilling ......
WUXI PEERCHEER MACHINERY CO.,LTD
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T38 Thread 2435mm Length Diamond MM Extension Rod For Borehole Drilling Machine
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...Thread 2435mm Length Diamond MM Extension Rod For Borehole Drilling Machine Product category: Drilling rod Threaded Connection: T38 Length: 2435mm KINGDRILLING Alloy steel with high strength is used to make threaded drill pipes. High-precision CNC machines are used to machine all tracks and threads. Induction hardening is used to induce the threads, which is then quickly heated and cooled. The mechanical qualities of the drill...
Wuhan Kingdrilling Diamond Co.,Ltd
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