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5”Dth Drilling Tools Hammer Thread Connection 3 1/2" API Reg Pin With Foot Valve

5”Dth Drilling Tools Hammer Thread Connection 3 1/2" API Reg Pin With Foot Valve

    • 5”Dth Drilling Tools Hammer Thread Connection 3 1/2" API Reg Pin With Foot Valve
    • 5”Dth Drilling Tools Hammer Thread Connection 3 1/2" API Reg Pin With Foot Valve
  • 5”Dth Drilling Tools Hammer Thread Connection 3 1/2" API Reg Pin With Foot Valve

    Product Details:

    Place of Origin: China
    Brand Name: MIROC DTH Hammer
    Certification: API
    Model Number: QL50 DTH Hammer

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Piece DTH Hammer
    Price: Negotiation
    Packaging Details: Carton Box or Wooden Box
    Delivery Time: 25 days
    Supply Ability: 20000 pieces per month
    Contact Now
    Detailed Product Description
    Name: DTH QL50 Hammer With Foot Valve Series: QL50 Bit Shank
    Size: 5 Inch Type: With Foot Valve
    Use: Tunneling, Mining,Quarrying,Water Well Color: Green

     

    5” DTH Hammer QL50 Top Sup Thread Connection 3 1/2" API Reg Pin With Foot Valve

     

    QL50 DTH Hammer Description:

     

    5.0” Hammer QL50 Top Sup

     

    Thread Connection: 3 1/2" API Reg Pin

     

     Bit Shank: QL50

     

    Type: with foot valve

     

    Feature: top sup have tungsten carbide buttons.

     

    P/N4148301741

     

    Photos:

    5”Dth Drilling Tools Hammer Thread Connection 3 1/2" API Reg Pin With Foot Valve


    Basic Information

    Items Replacement Parts
    1 Top sub
    2 O-ring of top sub
    3 Breakout Ring
    4 Check Valve
    5 Spring
    6 Compression Buffer
    7 Air Distributor
    8 Internal cylinder
    9 Piston
    10 External cylinder
    11 Guide sleeve
    12 O-ring of stop ring
    13 Stop ring
    14 Breakout ring
    15 Drive chunk
    16 Drill bit

     

    Drilling Diameter(mm) Hammer Length(mm) External Diameter(mm) Weight(kg)
    φ135-φ155 1156(without bit) 125 73(without bit)
    Working Pressure(Mpa) Air Consumption(m³/min)
    1.3-2.3 1.0Mpa: 9m³/min 1.8Mpa: 15m³/min 2.4Mpa: 23m³/min
    Impact rate at 17 bar Connection Rod Thread Recommended Rotation Speed  Bit Shank
    25HZ

    API 3 1/2'' Reg

    API 2 7/8'' Reg

    25-40r/min.

    QL50 (with foot valve)

     

    Applications

     
    • Underground mining
    • Down the hole rock drilling

     

    Competitive Advantage
     

    •  Valveless air distribution, more reliable.

    •  The simple design of the piston. Long life span.

    •  More efficient energy transfer, faster drilling speed, low air consumption, and lower oil consumption. 

    •  Fewer internal parts, simple structure, less failure and easier to maintain.

    •  Easy to disassemble because the top sub, the drive chuck, and the external cylinder are connected by multiple steps thread. 
     
    DTH Hammer Package Photos

    5”Dth Drilling Tools Hammer Thread Connection 3 1/2" API Reg Pin With Foot Valve
     

    5”Dth Drilling Tools Hammer Thread Connection 3 1/2" API Reg Pin With Foot Valve

     

     

    Company Information
     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.

    5”Dth Drilling Tools Hammer Thread Connection 3 1/2" API Reg Pin With Foot Valve

     5”Dth Drilling Tools Hammer Thread Connection 3 1/2" API Reg Pin With Foot Valve

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

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

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