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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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...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
API 5DP Integral Heavy Weight Drill Pipe for Well Drilling / Coal Mining by Tantu
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... weight drill pipe is manufactured from AISI 4142H-4145H modified drill 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
... weight drill pipe is manufactured from AISI 4142H-4145H modified drill 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 more
Brand Name:OilMan
Model Number:All types
Place of Origin:China
API 7-1 Drill String Components , HWDP Heavy Weight Drill Pipe
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...Heavy Weight Drill Pipe 6 5/8" OD for Deep Oil Hole Drilling API Enhanced Fatigue Resistance Heavy Weight Drill Pipe 6 5/8" OD for Deep Oil Hole Drilling ROSCHEN 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...
...Heavy Weight Drill Pipe 6 5/8" OD for Deep Oil Hole Drilling API Enhanced Fatigue Resistance Heavy Weight Drill Pipe 6 5/8" OD for Deep Oil Hole Drilling ROSCHEN 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... more
Brand Name:ROSCHEN
Model Number:2 7/8” OD to 6 5/8” OD
Place of Origin:Germany
API Enhanced Fatigue Resistance Heavy Weight Drill Pipe 6 5/8" OD for Deep Oil Hole Drilling
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...Drilling Tools, Integral and Welded Heavy Weight Drill Pipe (HWDP) Tiptop offer both integral and welding heavy weight drill pipes. The integral HWDP is manufactured from one piece of AISI 4145H solid bar, fully heat treated, all physical properties conform to API Spec 7-1 latest edition. The welding HWDP is assembled by two pieces of tool joints and one piece of central pipe...
...Drilling Tools, Integral and Welded Heavy Weight Drill Pipe (HWDP) Tiptop offer both integral and welding heavy weight drill pipes. The integral HWDP is manufactured from one piece of AISI 4145H solid bar, fully heat treated, all physical properties conform to API Spec 7-1 latest edition. The welding HWDP is assembled by two pieces of tool joints and one piece of central pipe... more
Brand Name:TIPTOP
Model Number:Integral / Spiral HWDP
Place of Origin:China
Integral Heavy Weight Drill Pipe , Welded Drill Steel Pipe Hwdp In Aisi 4145h Material
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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:BaiWei
Place of Origin:Hebei China
Price:Negotiable
15FT Heavy Weight Drill Pipe
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...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
...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 more
Brand Name:MTH
Model Number:89mm diameter
Place of Origin:CHINA
3~6inch Heavy Weight Drill Pipe for DTH Rock Drilling
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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
Drilling Tools DTH Water Well Oil Drill Pipe / Heavy Weight Drill Pipe
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...integral API 5DP 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
...integral API 5DP 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
Best Quality Integral API 5DP Heavy Weight Drill Pipe Drilling Tool Well Drilling Forging Retail,energy & Mining NC, FH
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Integral 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
Integral 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
API Heavy Weight Drill Pipe, HWDP
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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 ...
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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
DTH Water Well Oil Drill Pipe Heavy Weight Drill Pipe Drilling Tools
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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 ...
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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
Hot API standard heavy weight drill pipe for oilfield
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... thread protector is made of Pressed Steel PSTP Steel material used for protecting the conection thread of drill pipe, drill collars, drill heads and other drilling tools.We have professional quality inspectors to inspect the finished products. in order to
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DHD Standard seamless Steel Drill Tube Weighted Drilling Pipe Tool High Torque 3M Heat treatment technology for the drill rod the drill pipe adopts natual gas walking furnace for heat treatment, the heat treatment of hardening and high temperature is ...
DHD Standard seamless Steel Drill Tube Weighted Drilling Pipe Tool High Torque 3M Heat treatment technology for the drill rod the drill pipe adopts natual gas walking furnace for heat treatment, the heat treatment of hardening and high temperature is ... more
Brand Name:HDT
Model Number:2 3/8”
Place of Origin:China
DHD Standard Seamless Steel Drill Tube Weighted Drilling Pipe Tool
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Product Description Why US ?? ---------You will never be low on supply With our monthly production capacity of 1000 tons Product Description C% Si% Mn% Cr% P% S% Cu% Ni% Mo% Tensile strength Map Yield strength Map Elongation % 20Cr 0.18-0.24 0.17-0.37 0.50...
Product Description Why US ?? ---------You will never be low on supply With our monthly production capacity of 1000 tons Product Description C% Si% Mn% Cr% P% S% Cu% Ni% Mo% Tensile strength Map Yield strength Map Elongation % 20Cr 0.18-0.24 0.17-0.37 0.50... more
Brand Name:TOBO
Model Number:TOBO-49
Place of Origin:China
GB API 5L 5" Heavy Weight Drill Pip 20Cr / 40Cr / 20Cr4 / 41Cr4 Nickel Alloy
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Strong Cotton Elastic Adhesive Bandage HEAVY EAB *100% Cotton elastic material * High quality adhesive bandage for supporting sprains and strains. * Skin friendly adhesive. * Ideally suited for sports and occupational injuries. Applications: Supporting ...
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Integral Rock Drill Rods 24mm - 44mm Head Diameter Water Well Drill Pipe Water Well Drill Pipe Description Integral Drill Steel is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling...
Integral Rock Drill Rods 24mm - 44mm Head Diameter Water Well Drill Pipe Water Well Drill Pipe Description Integral Drill Steel is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling... more
Brand Name:ShiTan
Model Number:many types
Place of Origin:China
10m Integral Rock 44mm Water Well Drill Pipe
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...Drill Rods 4 1/2'' Metzke Thread 3m For Drilling Project Product Introduce: SOLLROC reverse circulation heavy duty drill pipes outclass similar products on the market in both value and quality. SOLLROC's RC drill rods also provide the driller with excellent durability, thanks to the highest quality products which were used during the manufacturing process. they last longer and drill...
...Drill Rods 4 1/2'' Metzke Thread 3m For Drilling Project Product Introduce: SOLLROC reverse circulation heavy duty drill pipes outclass similar products on the market in both value and quality. SOLLROC's RC drill rods also provide the driller with excellent durability, thanks to the highest quality products which were used during the manufacturing process. they last longer and drill... more
Brand Name:SOLLROC
Model Number:114.3mm
Place of Origin:China
OD 4 1/2'' Metzke Thread Dual Wall RC Drill Pipe