• China R780 / N80 Steel Forging DTH API Drill Pipe Casing 0.3 Inch Wall Thickness wholesale
    ... of special alloy steel rod (R780, DZ50), and the geological drill bit is made of high quality alloy structural steel (42CrMo), which is treated with true air conditioning, which greatly improves the anti-fatigue ... more
    Brand Name:Longway
    Model Number:3.5"
    Place of Origin:China

    R780 / N80 Steel Forging DTH API Drill Pipe Casing 0.3 Inch Wall Thickness

  • China API 5CT N80 K55 Steel Casing Pipe / OCTG Drill Pipe N80-1 N80-Q Grade wholesale
    ...5CT N80 K55 OCTG Casing Tubing And Drill Pipe Oil Pipe Standards and Technical Conditions for Supply: API Spec 5CT ISO13680 Uses: Tubing is used for extracting oil or gas from wells. Dimension: OD 48.26-114.3mm WT 3.18-16mm Grade: J55, N80-1,N80-Q, L80-1, ... more
    Place of Origin:China
    Certification:BV, SGS, ABS
    Minimum Order Quantity:1TONS

    API 5CT N80 K55 Steel Casing Pipe / OCTG Drill Pipe N80-1 N80-Q Grade

  • China Oil Casing Round Buckle Oil Drilling Seamless Drill Pipe J55 K55 N80 P110 Oil Casing Cold Rolled wholesale
    ...Drilling Seamless Pipe J55 K55 N80 P110 Oil Casing Cold Rolled Drill Pipe Product Description: The oil drill pipe produced and sold by our company Huichi Petro is mainly suitable for the construction of deep wells, horizontal wells and large-reach wells in the process of oil and gas exploration and development. It has a rod connected to the drill bit to transmit power. The common components of the drill more
    Brand Name:HuiChi (HC)
    Model Number:Drill Pipe Series
    Place of Origin:China

    Oil Casing Round Buckle Oil Drilling Seamless Drill Pipe J55 K55 N80 P110 Oil Casing Cold Rolled

  • China N80 API Threading Drill Rod 4 1/2 Inch Drill Pipe For Water Well Drilling wholesale
    ... hole assembly (BHA), which is the tubular portion closest to the bit. The BHA will be made of thicker walled heavy weight drill pipe (HWDP) and drill collars, which have a larger outside diameter and provide weight to the drill bit and stiffness to more
    Brand Name:ROSCHEN
    Model Number:2 7/8
    Place of Origin:Germany

    N80 API Threading Drill Rod 4 1/2 Inch Drill Pipe For Water Well Drilling

    ROSCHEN GROUP
    [Shanghai,China]
  • China API 5CT J55 K55 L80 Seamless Sil GasCasing Drill Pipe P110 N80 Carbon Steel Seamless Pipe With Lower Price wholesale
    ...Drill Pipe P110 N80 Carbon Steel Seamless Pipe With Lower Price Overview Essential details Place of Origin: Hebei, China Brand Name: JRSK Application: Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Structure Pipe Alloy Or Not: Non-Alloy Section Shape: Round Special Pipe: API Pipe... more
    Brand Name:TOBO
    Model Number:available on request
    Place of Origin:CHINA

    API 5CT J55 K55 L80 Seamless Sil GasCasing Drill Pipe P110 N80 Carbon Steel Seamless Pipe With Lower Price

    TOBO STEEL GROUP CHINA
    [Shanghai,China]
  • China N80/L80/P110 API 5CT Pipe Hot Rolled Seamless Steel Casing Drill Pipe For Oil Well wholesale
    N80/L80/P110 API 5CT Pipe Hot Rolled Seamless Steel Casing Drill Pipe For Oil Well Product Description Product name Seamless Steel Pipe Process Hot rolled and cold drawn Standard API 5L, API 5CT, ASTM A106/A53, ASTM A519, ... more
    Brand Name:TOBO
    Model Number:API 5CT PIPE
    Place of Origin:China

    N80/L80/P110 API 5CT Pipe Hot Rolled Seamless Steel Casing Drill Pipe For Oil Well

    TOBO STEEL GROUP CHINA
    [Shanghai,China]
  • China API 5CT N80 L80 Oil Casing Carbon Steel Drill Pipe wholesale
    ...: Petroleum casing is a large-diameter pipe that serves to fix oil and natural gas well walls or boreholes. The casing is inserted into the borehole and fixed with cement to help the borehole separate the ... more
    Brand Name:TORICH
    Model Number:API 5CT
    Place of Origin:China

    API 5CT N80 L80 Oil Casing Carbon Steel Drill Pipe

    TORICH INTERNATIONAL LIMITED
    [Zhejiang,China]
  • China 2015 hot sale High Quality L80 Seamless Steel API Petroleum Pipe, petroleum drill pipe wholesale
    ... Max Min Max Min Max Min Max Max Max Max Max Max J55 — — — — — — — — — — 0.030 0.030 — N80 1 — — more
    Brand Name:oilfield/OEM
    Model Number:2 3/8 5 1/2
    Place of Origin:china

    2015 hot sale High Quality L80 Seamless Steel API Petroleum Pipe, petroleum drill pipe

  • China N80 J55 K55 Grade Oil Casing Tube ,  API 5CT Oil Well Drilling Pipe wholesale
    N80 J55 K55 Grade API 5CT oil casing tubing pipe for oil and well drilling Product Name CASING & TUBING Connection Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc. Product API 5CT Tubing Diameter 1.9" - 4-1/2" Steel Grade J55/ K55, N80-1, N80Q, L80,C90, T95, P110 Ends PE, STC, LTC, BTC, EU,IEU, , Top, New Product API 5CT Casing Diameter 4-1/2" -20” Steel Grade J55/ K55, N80... more
    Brand Name:Xinyue Steel
    Model Number:OCTG
    Place of Origin:Tianjin China

    N80 J55 K55 Grade Oil Casing Tube , API 5CT Oil Well Drilling Pipe

  • China sell oilfield N80 EUE coupling for sucker rod,casing pipe,drill pipe wholesale
    oilfield N80 EUE coupling for sucker rod,casing pipe,drill pipe more
    Brand Name:new
    Model Number:new
    Place of Origin:new

    sell oilfield N80 EUE coupling for sucker rod,casing pipe,drill pipe

  • China API Certified Steel Casing Pipe Oilfield Drill Pipe PSL1 PSL2 PSL3 Class wholesale
    ...Pipe Used In Oil Production Description of tubing: Tubing is pipe used for the transportation of crude oil and natural gas from an oil or gas layer to the surface after drilling is complete. It is made to withstand the pressure generated from the extraction process. Features: 1.Specification range:OD: 42.16 MM - 114.3 MM(1.66"--4 1/2") WT:3.56-16mm(2.3ppf-26.1ppf) 2. Materials: H40, J55, K55, N80 more
    Brand Name:Zhongshi
    Model Number:1.05"-4 1/2"
    Place of Origin:China

    API Certified Steel Casing Pipe Oilfield Drill Pipe PSL1 PSL2 PSL3 Class

  • China ASTM A519 Grade 4130 Oil Drilling Pipe , Alloy Round Pipe for Drill Rod Pipe wholesale
    ...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... more
    Brand Name:Hongbao
    Model Number:HBOWD-1
    Place of Origin:China

    ASTM A519 Grade 4130 Oil Drilling Pipe , Alloy Round Pipe for Drill Rod Pipe

  • China DZ40 Steel Material 76mm*1.5m Black DTH Drill Pipe For Water Well Drilling wholesale
    ...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... more
    Brand Name:SOLLROC
    Model Number:76mm dth drill pipe
    Place of Origin:China

    DZ40 Steel Material 76mm*1.5m Black DTH Drill Pipe For Water Well Drilling

  • China Geological Exploration Wireline SAE4130 Steel Drill Pipe wholesale
    ...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... more
    Brand Name:New-Era
    Model Number:BQ,NQ,HQ,PQ
    Place of Origin:China

    Geological Exploration Wireline SAE4130 Steel Drill Pipe

  • China Oil Drill Pipe/Oil Casing Drilling Pipe/API 5DP Drill Pipe by Tantu wholesale
    ... 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 more
    Brand Name:Tantu
    Model Number:Tantu141227
    Place of Origin:China

    Oil Drill Pipe/Oil Casing Drilling Pipe/API 5DP Drill Pipe by Tantu

  • China ISO API HDD Rock Reamers DTH Drill Pipe Oil Drilling Pipe 2 3/8"  - 6 5/8" wholesale
    ...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 more
    Brand Name:NO
    Model Number:Φ50 Φ60 Φ73 Φ83 Φ89 Φ102 Φ114 Φ127 Φ140 Φ168
    Place of Origin:CHINA

    ISO API HDD Rock Reamers DTH Drill Pipe Oil Drilling Pipe 2 3/8" - 6 5/8"

  • China 102mm Drill Pipe for Mining Drill Rig with DTH Hammer wholesale
    ... 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, more
    Brand Name:MTH
    Model Number:102mm diamater*3m
    Place of Origin:CHINA

    102mm Drill Pipe for Mining Drill Rig with DTH Hammer

  • China 114MM Water Well Mining Drill Pipes and DTH Drill Rods With 2 7/8" API Standard Reg Drill Pipes wholesale
    ...Drill Pipes and DTH Drill Rods With 2 7/8" API Standard Reg Drill Pipes Describtion Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. According to different application, different diameters of drill more
    Brand Name:MIROC by KSQ
    Model Number:Down The Hole DTH Drill Pipe
    Place of Origin:China (Mainland)

    114MM Water Well Mining Drill Pipes and DTH Drill Rods With 2 7/8" API Standard Reg Drill Pipes

  • China Blue or As Request Drill Pipe for Well Drilling For Well Drilling Oil Pipe Blue or As Request For Well Drilling Oil Pipe wholesale
    ... and reliability in mind, ensuring optimal performance in demanding drilling operations. One of the key features of the Drill Pipe is its internal coating, which includes Zinc Phosphate, Epoxy, and Chrome. These coatings provide corrosion resistance, more
    Brand Name:Rongchang Machinery
    Model Number:NC31/ NC38 /NC50
    Place Of Origin:China

    Blue or As Request Drill Pipe for Well Drilling For Well Drilling Oil Pipe Blue or As Request For Well Drilling Oil Pipe

  • China Carbon Steel DTH 50mm Water Well Drill Pipe wholesale
    ...rod. It is mainly used in 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 more
    Brand Name:SHITAN
    Model Number:STD
    Place of Origin:HEBEI CHINA

    Carbon Steel DTH 50mm Water Well Drill Pipe

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