Thickness 3mm Dia 219mm Concrete Tremie Pipe , Heavy Wall Drill Pipe Deep Foundation
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... concrete from soil contamination water filtering and to avoid any possible concrete quality corruption. Tremie pipes are made of quality drawn steel plates in order to guarantee high resistance elements.Pipes section can be connected by two kinds of...
Unique Piling
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S135 Remet Threads 3m Length Heavy Wall Drill Pipe , 3 Drill Pipe
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Circulation Water Well Drill Pipe Double Wall Rods Reverse Cireulation Drilling For Geological Product Description In order to realize the reverse circulation drilling process of the through-hole DTH hammer, the supporting drilling tool system mainly ......
Langfang Baiwei Drill Co., Ltd.
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AISI 4130 30CrMo Chromoly Alloy Oil Drilling Pipe , Heavy-Wall Steel Pipe for Geothermal Wells Drilling
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... for extreme geothermal well drilling. Its superior tensile strength, torsional resistance, and fatigue durability withstand high-temperature environments (200-400°C), corrosive brines, and abrasive formations. The heavy-wall design ensures exceptional...
Jiangsu Hongbao Group Co., Ltd.
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API 7-1 Drill String Components , HWDP Heavy Weight Drill Pipe
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...collar material according to SY/T 5146-1997,thick-walled pipe called integral heavy weight drill pipe was developed to provided a gradual transition from the heavy drill collars to the relatively light weight drill pipe. This intermediate weight pipe has a...
Dongying Oilman Machinery Equipment Co.,Ltd.
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China factory Heavy weight drill pipe/ API Drill pipe/ Drill rod
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...thick-wall pipe. There is extra long EU tool joints on the two ends and long EU in the middle part, with the function of drill collar and drill pipe. Since the transition from the drill collar to the drill pipe section drastic changes , bending stress concentrates on the drill pipes. Therefore HWDP between drill collar and drill pipe......
Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.
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API Heavy Weight Drill Pipe, HWDP
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...heavy weight drill pipe is manufactured from AISI 4145H modified material according to API 7-1,thick-walled pipe called integral heavy weight drill pipe was developed to provided a gradual transition from the heavy drill collars to the relatively light weight drill pipe. This intermediate weight pipe has a wall thickness of approximately, and helps prevent stress concentration at the top of the drill collars. It also allows you to drill...
Shaanxi Haige Machinery Co.,Ltd
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102mm-114.3mm Corrosion Resistant drill pipe with Excellent Abrasion Resistance
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...Wall RC Drill Pipe is available in two thread options, Metzke or Remet, depending on your drilling needs. Additionally, we offer two color options, black or any color you desire. Our drill pipe is known for its excellent abrasion resistance, ensuring that it can withstand the toughest drilling conditions. It has a diameter range of 102mm-114.3mm, making it suitable for various drilling applications. Our dual wall...
Changsha Sollroc Engineering Equipments Co., Ltd
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Heavy Duty Drill Pipe 114.3mm With Spanner Flat For Secoroc Gold 64 DTH Hammer Drilling
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Heavy Duty Drill Pipe 114.3mm With Spanner Flat For Secoroc Gold 64 DTH Hammer Drilling Description: Extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speed rod ) , Produce Hexagonal and round cross ......
ROSCHEN GROUP
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API 5DP Integral Heavy Weight Drill Pipe for Well Drilling / Coal Mining by Tantu
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Specifications Oil Drill Pipe/Oil Casing Drilling Pipe/API 5DP Drill Pipe by Tantu NC50 API Drill Pipe by Tantu Oil Drill Pipe & Water Well Drill Pipe Flat Drill Pipe & Geological Drill Pipe Non-dig Drill Pipe & Drilling Joints OUR JOB IS TO SERVE... KEY ......
Chengdu Tantu Steel Co.,Ltd
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Non Magnetic Heavy Weight Drill Pipe With Special Feature Threads Cold Rolled
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...Heavy Weight Drill Pipe (NMHWDP) Features: Non-Magnetic Material: Constructed from non-magnetic alloys, typically non-magnetic stainless steel, to prevent magnetic interference with downhole electronic instruments. Increased Wall Thickness: Thicker walls compared to standard drill pipes......
Hunan Dinghan New Material Technology Co., LTD
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