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Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod
Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod
Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod
Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod
Specifications
Processing Type :
Forging
Application :
Stone Drilling, Coal Mining,Quarry
Usage :
Drilling and Construction
Use :
Coal Mining
Length :
400mm-8000mm
Brand Name :
ShiTan
Model Number :
79.89.102.114
Certification :
ISO9001
Place of Origin :
China
MOQ :
Negotiation
Price :
Negotiation
Payment Terms :
L/C,D/A,T/T,Western Union
Delivery Time :
Within 7-12 days
Packaging Details :
Standard export package
Product name :
Hollow Steel Drilling Rod
Diameter :
60mm-150mm
Machine Type :
Drilling Equipment, Drilling Tool
Description
Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod
Product Attributes
Attribute Value
Product name Hollow Steel Drilling Rod
Processing Type Forging
Machine Type Drilling Equipment, Drilling Tool
Diameter 60mm-150mm
Application ShiTan Drilling, Coal Mining, Quarry
Use Coal Mining
Usage Drilling and Construction
Length 400mm-8000mm
Product Description

DTH drill pipes are widely used in mines, water wells, geothermal, petroleum and other types of DTH rigs. High quality carbon steel ensures the close combination of friction welding process and joint. According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill tubes, vice versa.

Specifications
Specification Details
Product name Friction welding drill pipe
Diameter 50-159mm
Length 1000mm to 6000mm
Wall thickness 5.5/6.5mm/7.5/8.5mm/10mm
Material High manganese steel
Thread API REG
Application Well-drilling, coal drilling, quarrying
Advantage High performance and high pressure
Advanced Product System

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig. DTH drill pipe is mainly used in the drilling blasting hole, guardrail hole, mountain reinforcement, anchoring and other engineering holes in mines, quarries, highways, railways and so on.

Key Features
  • Pipe body: cold draw seamless pipe for accurate size and good centralizer
  • Thread connector: Heat and Nitrogen treatment for durability and easier loading/unloading
  • Friction welding technology
  • OD: 89mm (3.5'' inch) thread drill pipe
  • Connection: 121mm
  • Material: R780/E75/N80
  • Thread: NC38
  • Wall thickness: 9.5mm/10mm
  • Yield/Tensile strength: Min 517Mpa/Min 689Mpa
  • Suitable for water well, geothermal well, gas well
  • Safe drilling depth: Within 1,500 meters
  • Tool joint: 35CrMo/40Cr
  • Length: 4.5meters or as per requirement
Advantages of Friction Welding Drill Pipe
  • Optimal combination of drill pipe materials with improved heat treatment performance
  • High mechanical properties and abrasion resistance for longer service life
  • Light weight and good flexibility
  • Customizable drilling fluid channel design to reduce hydraulic loss
  • Superior welding strength exceeding base material properties
  • Improved bending resistance and flexibility through tempering and heat treatment

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

Good quality, professional after-sales service, welcome to order

Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod
Product tags

s135 well drill rods

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nq drill rod specifications
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Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod

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Product Detail
Processing Type :
Forging
Application :
Stone Drilling, Coal Mining,Quarry
Usage :
Drilling and Construction
Use :
Coal Mining
Length :
400mm-8000mm
Brand Name :
ShiTan
Contact Supplier
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Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod
Hot Sale API 2 3/8'' REG Standard 76 89 102 Mm Water Well Rock Dth Drill Rod

Jinzhou City Shitan Machinery Equipment CO. LTD.

Verified Supplier
9 Years
hebei, jinzhou
Since 2010
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Water Well Drilling Rig, Pneumatic Drilling Rig, Crawler Mounted Drill Rig
Total Annual :
50000000-100000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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