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... HEAVY WEIGHT DRILL PIPE Roschen manufactures heavy weight drill pipe from 2 7/8” OD to 6 5/8” OD in Range 2 and Range 3 lengths. Heavy Weight Drill Pipe can be supplied either in Conventional Friction Welded or Integral design in accordance with
... HEAVY WEIGHT DRILL PIPE Roschen manufactures heavy weight drill pipe from 2 7/8” OD to 6 5/8” OD in Range 2 and Range 3 lengths. Heavy Weight Drill Pipe can be supplied either in Conventional Friction Welded or Integral design in accordance with more
Brand Name:ROSCHEN
Model Number:2 7/8” OD to 6 5/8” OD
Place of Origin:Germany
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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
...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 more
Model Number:All types
Place of Origin:China
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...Heavy weight drill pipe Product Description HWDP Description The Heavy Weight Drill Pipe is made from one piece of AISI 4145H solid bar, fully heat-treated, all physical properties confirm with API Spec.7 Latest Editions. API Non-mag Heavy Weight Drill Pipe The wear-resistance hardbanding is standard on tool joints connections and central upset. Hardbanding is made by an automatic machine after preheating the pipe
...Heavy weight drill pipe Product Description HWDP Description The Heavy Weight Drill Pipe is made from one piece of AISI 4145H solid bar, fully heat-treated, all physical properties confirm with API Spec.7 Latest Editions. API Non-mag Heavy Weight Drill Pipe The wear-resistance hardbanding is standard on tool joints connections and central upset. Hardbanding is made by an automatic machine after preheating the pipe more
Brand Name:Lake
Model Number:All models
Place of Origin:China
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...rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint.Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we also provide this kind of
...rotary percussive drilling that contains gases and liquids. Its main components include pipe (rod) body and joint.Our down the hole drill pipe is manufactured based on the API standards. And according to specific requirements, we also provide this kind of more
Brand Name:Longway
Place of Origin:China
Price:Negotiable
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... quality low carbon steel 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 In DTH drilling, the rock drilling bit is a
... quality low carbon steel 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 In DTH drilling, the rock drilling bit is a more
Brand Name:MIROC
Model Number:Oil Drill Pipe
Place of Origin:China
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...Heavy Weight Drill Pipe for DTH Rock Drilling Product description: In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH drill pipes are widely used in mining,geothermal and all kinds of DTH rock drilling
...Heavy Weight Drill Pipe for DTH Rock Drilling Product description: In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH drill pipes are widely used in mining,geothermal and all kinds of DTH rock drilling more
Brand Name:MTH
Model Number:89mm diameter
Place of Origin:CHINA
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...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...
...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... more
Brand Name:SHUGUANG
Place of Origin:China
Certification:API 7-1;NS-1
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...bottom hole device at the bottom of the well. In order to strengthen the connection strength between the pipe body and the joint, the two ends of the drill pipe body are upset and thickened. The API standard divides the thickening form into three types:
...bottom hole device at the bottom of the well. In order to strengthen the connection strength between the pipe body and the joint, the two ends of the drill pipe body are upset and thickened. The API standard divides the thickening form into three types: more
Brand Name:HuiChi (HC)
Model Number:HWDP Series
Place of Origin:China
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Drilling Tools DTH Water Well Oil Drill Pipe Heavy Weight Drill Pipe DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality low carbon steel 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...
Drilling Tools DTH Water Well Oil Drill Pipe Heavy Weight Drill Pipe DTH drill pipes are widely used in mining,water well drilling,geothermal,oil and all kinds of DTH rock drilling,with high quality low carbon steel 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... more
Brand Name:MIROC
Model Number:Drill Pipe
Place of Origin:Shangdong,China
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... Drilling Stabilizer Lifting Subs For Heavy Weight Drill Pipe Applications: The three rollers stabilizer is an important tool for oil, gas and geology exploration drilling engineering to prevent well deflection. Drill collars, heavy weight drill pipe and ...
... Drilling Stabilizer Lifting Subs For Heavy Weight Drill Pipe Applications: The three rollers stabilizer is an important tool for oil, gas and geology exploration drilling engineering to prevent well deflection. Drill collars, heavy weight drill pipe and ... more
Brand Name:KY
Place of Origin:Jiyuan, China (Mainland)
Certification:ISO9001:2008
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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
...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 more
Country/Region:china
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1. Heavy Weight Drill Pipe descriptions: Tianhe's heavy weight drill pipe & hwdp is made fro AISI 4145h alloy steel according to API spec.7 and SY/T5144. It is formed by hot forged and fully ...
1. Heavy Weight Drill Pipe descriptions: Tianhe's heavy weight drill pipe & hwdp is made fro AISI 4145h alloy steel according to API spec.7 and SY/T5144. It is formed by hot forged and fully ... more
Brand Name:Kangyu
Model Number:Type I (9300mm/Pcs in Length)
Place of Origin:China
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...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 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
...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 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 more
Brand Name:Tantu
Model Number:Tantu141227
Place of Origin:China
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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...
...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... more
Brand Name:DINGSCO
Model Number:According to customers' requests
Place of Origin:China
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ASTM A519 4130 1541 4140 Seamless drill pipe , seamless drill tubes for wire-line drill rods 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: OD: 45-114.3m, WT: 2-15mm, Length:3m,3.06m 5.8m/6m, maximal ...
ASTM A519 4130 1541 4140 Seamless drill pipe , seamless drill tubes for wire-line drill rods 1. Product Name: Seamless Steel Tubing wire-line drill rods 2. Size Range: OD: 45-114.3m, WT: 2-15mm, Length:3m,3.06m 5.8m/6m, maximal ... more
Brand Name:New-Era
Model Number:NQ,BQ,HQ,PQ
Place of Origin:China
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... 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 :Heat and Nitrogen treatment ,
... 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 :Heat and Nitrogen treatment , more
Brand Name:SANROCK
Model Number:76mm*4m Drill Pipe
Place of Origin:Zhejiang, China
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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
... 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 more
Brand Name:Unique
Model Number:UCRB
Place of Origin:Hunan, China
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Heavy-Duty Drill Pipes for Enhanced Durability in Geological Exploration *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-...
Heavy-Duty Drill Pipes for Enhanced Durability in Geological Exploration *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-... more
Brand Name:SINOCOREDRILL
Model Number:BQ NQ HQ PQ
Place of Origin:CHINA
