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Friction Welding DTH Drilling Tools 2 3/8" 2 7/8" 3 1/2" API REG API IF Thread

Friction Welding DTH Drilling Tools 2 3/8" 2 7/8" 3 1/2" API REG API IF Thread

    • Friction Welding DTH Drilling Tools 2 3/8" 2 7/8" 3 1/2" API REG API IF Thread
    • Friction Welding DTH Drilling Tools 2 3/8" 2 7/8" 3 1/2" API REG API IF Thread
  • Friction Welding DTH Drilling Tools 2 3/8" 2 7/8" 3 1/2" API REG API IF Thread

    Product Details:

    Place of Origin: Shangdong,China
    Brand Name: MIROC
    Certification: ISO9001
    Model Number: DTH Drill Pipe

    Payment & Shipping Terms:

    Minimum Order Quantity: 5 Pieces
    Price: negotiation
    Packaging Details: Carton Box or Wooden Box
    Delivery Time: 10-22days
    Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
    Supply Ability: 30000pcs per month
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    Detailed Product Description
    Type: DTH Drill Pipe Length: 1000~10670mm
    Diameter: 60~89mm ,102~108mm, 114~152mm Application: Water Well,blasting Holes,drilling For Ground Thermal
    Connection Thread: T42*10*2 ,2 3/8” API REG/IF,2 7/8” API IF,3 1/2” API REG Produce Type: Heat-treated And Friction-welded

    Friction Welding DTH Drill Pipe 2 3/8" 2 7/8" 3 1/2" API REG API IF Thread

     

    DTH drill rods (also called as drill tubes or drill pipes) are the mechanism to transmit impact force and rotation torque to DTH hammers and bits, as well as offer pass for the air flow.

     

    In principle, the lighter the rod is, the better it is for the drilling operation. So a thinner one is always preferable than a thicker one if other parameters were the same. While in the mean time, the yield strength and the tensile strength must also be taken into accounts, which means relatively rod wall thickness would be needed to obtain enough strength. Of course, once the thickness is rigidly requested as thin as possible to minimize the drill string weight, there is also another method to get optimum drill tubes that using better grade steels.

    Friction Welding DTH Drilling Tools 2 3/8" 2 7/8" 3 1/2" API REG API IF Thread

     

    Specification of Drilling Pipe

     

    Diameter Length Connection Thread Wall Thickness
    mm inch mm Foot mm inch
    60 2.375 1,000~4,500 3 3/8 ~ 14 3/4 T42×10×2 5~8 13/64~5/16
    76 3 1,000~4,500 3 3/8 ~ 14 3/4 2 3/8” API REG 5~8 13/64~5/16
    89 3.5 1,000~7,620 3 3/8 ~ 25 2 3/8” API REG/IF 5~12 13/64~15/32
    102 4 1,000~9140 3 3/8 ~ 30 2 3/8” API REG, 2 7/8” API IF, 3 1/2” API REG 6.5~20 1/4~25/32
    108 4.25 1,000~9140 3 3/8 ~ 30 2 3/8” API REG, 2 7/8” API IF, 3 1/2” API REG 6.5~20 1/4~25/32
    114 4.5 1,000~10,670 3 3/8 ~ 35 2 7/8” API IF, 3 1/2” API REG 6.5~20 1/4~25/32
    127 5 1,000~10,670 3 3/8 ~ 35 3 1/2” API REG 8~20 5/16~25/32
    133 5.25 1,000~10,670 3 3/8 ~ 35 3 1/2” API REG 8~20 5/16~25/32
    140 5.5 1,000~10,670 3 3/8 ~ 35 3 1/2” API REG 10~22 25/64~7/8
    146 5.75 1,000~10,670 3 3/8 ~ 35 3 1/2” API REG 10~22 25/64~7/8
    152 6 1,000~10,670 3 3/8 ~ 35 4 1/2” API REG 10~22 25/64~7/8

     

    Sub Adapter

    Type Diameter Length Connection Thread
    mm inch mm inch API REG/IF
    Pin to Box 59~146 2 3/8 ~ 5 3/4 120~235 4 23/32 ~ 9 1/4 2 3/8”, 2 7/8”, 3 1/2”, 4 1/2”
    Pin to Pin 90~115 3 1/2 ~ 4 1/2 70~97 2 3/4 ~ 3 5/8 2 3/8” , 2 7/8”, 3 1/2”
    Box to Box 77~205 3 ~ 8 1/8 200~270 7 7/8 ~ 10 5/8 2 3/8”, 2 7/8”, 3 1/2”, 4 1/2”, 6 5/8”

     

    Company Information

    KSQ Technologies (Beijing) Co. Ltd. is a diversified enterprise based in Beijing, China, offering a portfolio of products that help contribute to a better bottom line and increase workplace safety for the construction and mining industries.

     

    KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations. Our operations are based on the unique expertise of our people and knowledge with customer processes.

     

    Contact Information;

    Email : amy.xue@ksq-tech.com

    Tel / whatsapp:0086 18911458183

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: yingkai.zhang@ksq-tech.com

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