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O.D. 114mm Concentric symmetric casing system with wings

O.D. 114mm Concentric symmetric casing system with wings

    • O.D. 114mm Concentric symmetric casing system with wings
    • O.D. 114mm Concentric symmetric casing system with wings
  • O.D. 114mm Concentric symmetric casing system with wings

    Product Details:

    Place of Origin: Hunan, China (Mainland)
    Brand Name: teamwhole
    Certification: ISO9001
    Model Number: T90

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Set
    Price: Negotiation
    Packaging Details: Wooden outer , and cartons inner
    Delivery Time: 15 work days
    Payment Terms: L/C, T/T
    Supply Ability: 500 Set/Sets per Month
    Detailed Product Description
    Machine Type: Drilling Tool Material:: Alloy Steel
    Processing Type:: Forging, Forging Use: Well Drilling, Water Well Drilling
    Casing Tube O.D.: 114mm Casing Tube I.D.: 101mm
    Wall Thickness: 6.5mm Max. Guide Device O.D.: 99mm
    Reamed Dia.: 125mm Max Normal Bit Dia.: 90mm
    Wings Qty.: 2Pcs Hammer Type: COP34/DHD3.5

    O.D. 114mm T90 Flexible Permanent Symmetrix(symmetric) Overburden Casing System
     
     

    General Introduction

     
    Application Range:
    It is recommended to drill in rock formation where contains some ovals and fracture.
    Design Principles:
    The stabel and reliable working performance and the less vibration of drill rig.
    Different Structures:
    Concentric system with ring bits,with wings and with blocks.
     
    Operation Procedure
    1. when the drilling starts, the wings swing out, and reams to drive the casing shoes and tubes into the hole.
    2. When finished the drilling in overburden rock formations, reverse the drilling tools and the wings will get closed, and the drilling tools can be raised from the hole.
    3. Next construction can be followed.
     
     

    Raw Material

     
    Steel:
    first class special alloy steel with high strength, heat resistance and wearable
    Carbide
    The best tungsten carbides from China are commonly applied.
    Tungsten carbide from European is also available.
     
     

    Specification

     

    • 1. Drill in overburden unstable rock.
    • 2. One step to drill and follow casing
    • 3. Flexible to open or close.
    • 4. Long service life

     

    Quality Warranty

     
    Our company response for any quality problem caused by material or machining defect.
     

    Application

     
    It is suitable for drilling water wells,geothermal wells, short micropiles medium mini-type grouting hole of building, dam and harbor project.
     
     

    Our Service

     
    Teamwhole offers the market most comprehensive range of DTH hammers. There are hammer solutions for water well drillers, miners and quarry drillers as well as for contractors in construction, oil and gas. Teamwhole's DTH hammers are available in holes sizes from 3.5 to 48 inches in diameter.
    Teamwhole's flexible and stable ODEX system wins great reputation in users. Reliable quality,innovative design and professional service ensure the fulfill of many projects.
    We even offer reverse circulating RC hammers for exploration. We are the earliest in China for RC since 2004. Now the RC hammer and bits are delivered to Australia,South Africa,Russia and Mongolia in large scales.
    More than 30 experts supports the technology and enhance the development.
    Offer the guide service for assembly and problem-analyse service during using.
     
     

    Markets

     
    Northern Europe: foundation, piling
    Western Europe: water well and geothermal drilling
    Russia: Oil, infrastructure and mining.
    South east asia: mining and geothermal
    South Africa: mining and water well drilling
    Middle east: water well drilling
    Oceania: mining, exploration and water well drilling
    South America: water well drilling and mining
     
    Applicable for land surface covered, with loose material such as soil, clay, weatherd rock sand.
     
     

    Contact Details
    Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

    Contact Person: Ms.chen

    Send your inquiry directly to us (0 / 3000)