• China drilling equipment API integral heavy weight drill pipe HWDP factory
    ...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

    drilling equipment API integral heavy weight drill pipe HWDP

  • China API 5DP Integral Heavy Weight Drill Pipe for Well Drilling / Coal Mining by Tantu factory
    ...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

  • China API 7-1 Drill String Components , HWDP Heavy Weight Drill Pipe factory
    ... 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

  • China API Enhanced Fatigue Resistance Heavy Weight Drill Pipe 6 5/8" OD for Deep Oil Hole Drilling factory
    ...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

    ROSCHEN GROUP
    [Shanghai,China]
  • China Integral Heavy Weight Drill Pipe , Welded Drill Steel Pipe Hwdp In Aisi 4145h Material factory
    ...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

  • China 15FT Heavy Weight Drill Pipe factory
    ...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

  • China 3~6inch Heavy Weight Drill Pipe for DTH Rock Drilling factory
    ...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

  • China Drilling Tools DTH Water Well Oil Drill Pipe / Heavy Weight Drill Pipe factory
    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

  • China Best Quality Integral API 5DP Heavy Weight Drill Pipe Drilling Tool Well Drilling Forging Retail,energy & Mining NC, FH factory
    ...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

  • China API Heavy Weight Drill Pipe, HWDP factory
    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

  • China 45 - 114.3mm OD Steel Drill Pipe , 30Crmo / 42CrMo Heavy Weight Drill Pipe factory
    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

    45 - 114.3mm OD Steel Drill Pipe , 30Crmo / 42CrMo Heavy Weight Drill Pipe

  • China DTH Water Well Oil Drill Pipe Heavy Weight Drill Pipe Drilling Tools factory
    ... 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

  • China 40CrMnMo Downhole Tools Drilling Stabilizer Lifting Subs For Heavy Weight Drill Pipe factory
    ... 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

    40CrMnMo Downhole Tools Drilling Stabilizer Lifting Subs For Heavy Weight Drill Pipe

  • China Hot API standard heavy weight drill pipe for oilfield factory
    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

  • China API Heavy Duty Drill Pipe Thread Protectors Made Of Pressed Steel PSTP Steel PIN & BOX factory
    ... 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 more
    Brand Name:Zhongshi
    Model Number:2-3/4" PIN x 2-3/8" BOX EUE J55
    Place of Origin:China

    API Heavy Duty Drill Pipe Thread Protectors Made Of Pressed Steel PSTP Steel PIN & BOX

  • China DHD Standard Seamless Steel Drill Tube Weighted Drilling Pipe Tool factory
    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

    JINQIU MACHINE TOOL COMPANY
    [Jiangsu,China]
  • China GB API 5L 5" Heavy Weight Drill Pip 20Cr / 40Cr / 20Cr4 / 41Cr4 Nickel Alloy factory
    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

    TOBO STEEL GROUP CHINA
    [Shanghai,China]
  • China Heavy weight Drill cotton elastic adhesive bandage (EAB) with film brick red colour factory
    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 ... more
    Brand Name:Bettering
    Model Number:EAB with film
    Place of Origin:China

    Heavy weight Drill cotton elastic adhesive bandage (EAB) with film brick red colour

  • China 10m Integral Rock 44mm Water Well Drill Pipe factory
    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

  • China OD 4 1/2'' Metzke Thread Dual Wall RC Drill Pipe factory
    ...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

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