Three Shaft Mixing Drilling Pipe 3200Mm Groove Length
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... for foundation pits, the SMW method is also called column-type soil cement wall method, which uses a multi-axis long auger drill to drill a hole in the soil to a...
Beijing jiayou xincheng industry and trade co. LTD
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ISO9001 6m Length DTH Hammer Directional Drilling Pipe Reverse Circulation
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...Drilling Pipe Reverse Circulation Double Wall Drill Pipes For RC Reverse Circulation DTH Hammer Product Description The non-grooved double-wall drill rod is composed of an inner drill rod and an outer drill rod (called inner drill rod and outer drill rod). The inner cavity hole of the inner drill pipe......
Langfang Baiwei Drill Co., Ltd.
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Reliable Drill Pipe, Drill Collars, Heavy Weight Drill Pipe
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... fluid evenly, equal pressure, with less differential pressure sticking. JSH can provide optional slip and elevator groove to improve operation efficiency and safety. Cold-roll the upper radius to increase product life. Slip and elevator groove can be...
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
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ASTM A519 Grade 4130 Oil Drilling Pipe , Alloy Round Pipe for Drill Rod Pipe
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...Drilling Pipe , Alloy Round Pipe for Drill Rod Pipe Description This ASTM A519 Grade 4130 oil drilling pipe represents premium chromium-molybdenum alloy tubing engineered for demanding drilling applications. Manufactured as seamless round pipe through precision cold drawing and heat treatment processes, it delivers exceptional yield strength (minimum 100,000 psi) and superior torsional resistance for heavy-duty drill......
Jiangsu Hongbao Group Co., Ltd.
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High Strength Groove Lock Pipe Fittings Groove Lock Clamps Customized Size
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... today. After the pipe ends are grooved a gasket is stretched over the pipe ends. The coupling segments are then placed over the gasket and the bolts and nuts are fastened resulting In a secure and leak free joint. A coupling can be installed 3–4...
Wenzhou New Kongshi Machinery Co.,ltd
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DZ40 Steel Material 76mm*1.5m Black DTH Drill Pipe For Water Well Drilling
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...Drill Pipe For Water Well Drilling Product Introduce Drill pipe are widely used in mining,geological exploring and all kinds of drilling(water,oil,gas,etc) projects.we make all kinds of standards and non-standard drill pipes for our customers. Our drill pipes including steel drill pipe,mining drill pipe,water well drill pipe,oil well drill pipe,API drill pipe,DTH drill rod,wireline drill......
Changsha Sollroc Engineering Equipments Co., Ltd
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Geological Exploration Wireline SAE4130 Steel Drill Pipe
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...Drill Pipes SAE4130 Geological Exploration Seamless Drill Pipes BQ/NQ/HQ THE DRILL PIPES PRODUCED BY COLD DRAWN SEAMLESS ALLOY STEEL TUBES FOR WIRE-LINE DRILL RODS,CORE BARREL,CASING PIPES. THE STEEL NORM:ISO10097-1 WIRELINE DIAMOND CORE DRILLING PIPES , DCDMA DRILL STEEL PIPES,BS4019 ROCK DRILLING PIPES,METRIC DRILLING RODS,ASTM A519 SEAMLESS ALLOY STEEL TUBING FOR ROCK DRILLING......
NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD
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Oil Drill Pipe/Oil Casing Drilling Pipe/API 5DP Drill Pipe by Tantu
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... OUR JOB IS TO SERVE... KEY WORDS: Drill pipe 114.3 x 8.56 mm G-105, NC50-168, 3x95, 3mm standard API SPEC 5; group strength (steel grade) G-105 API 5DP 127 *9.19mm drill pipe *G105* NC50 We can supply all kinds of drill pipes that are consistent with...
Chengdu Tantu Steel Co.,Ltd
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ISO API HDD Rock Reamers DTH Drill Pipe Oil Drilling Pipe 2 3/8" - 6 5/8"
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...Drill Pipe Oil Drilling Pipe 2 3/8" - 6 5/8" Drill pipes are widely used in mining,geological exploring and all kinds of drilling(water,oil,gas,etc) projects.As a leading drill pipe manufacture,we make all kinds of standards and non-standard drill pipes for our customers. Our drill pipes including steel drill pipe,mining drill pipe,water well drill pipe,oil well drill pipe,API drill pipe,DTH drill rod,wireline drill...
Henan Wein Industry Co., Ltd.
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102mm Drill Pipe for Mining Drill Rig with DTH Hammer
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... to ensure good resistance to strengthen and tensile,friction welded to ensure the adapter and pipe connect tightly as a whole set the cyclic extrusion-compression ensure reliable pipe. The high pressure air is delivered to DTH hammer by DTH drill pipe,...
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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