Tapered Stone Drill Bits DTH drill pipes – Kat

Short Description:

      Drill pipe is hollow, thick-walled, steel piping that is used on drilling rigs to facilitate the drilling of a wellbore and comes in a variety of sizes, strengths, and weights but are typically 30 to 33 feet in length. They are hollow to allow drilling fluid to be pumped through them, down the hole, and back up the annulus. It is designed to support its own weight for combined lengths that often exceed 1 mile down into the Earth’s crust. Used drill stem is often sent to a yar...


Product Detail

Product Tags

Related Video

Feedback (2)

We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Coal Mine Hollow Carbide Drill Bit , Tapered Drill Rod 7 Degree , Rock Drill Button Bit , We welcome new and aged buyers from all walks of daily life to get hold of us for upcoming business enterprise interactions and acquiring mutual good results!
Tapered Stone Drill Bits DTH drill pipes – Kat Detail:

dth pipes1
 
 
 
dth pipes 3dth pipes4
Drill pipe is hollow, thick-walled, steel piping that is used on drilling rigs to facilitate the drilling of a wellbore and comes in a variety of sizes, strengths, and weights but are typically 30 to 33 feet in length. They are hollow to allow drilling fluid to be pumped through them, down the hole, and back up the annulus.
It is designed to support its own weight for combined lengths that often exceed 1 mile down into the Earth’s crust. Used drill stem is often sent to a yard for inspection, sorted, and stored until new drill sites can be explored.
 
1) OD: 2 3/8” TO 5 1/2” of label 1 or 60.32mm to 140
2) Wall thickness: 6.45 to 12.7mm
3) Grade: E75, X95, G105, S135
4) Length: R1:6.1-7.01mm, R2:8.84-9.75mm, R3:12.19-13.72mm
5) Certificate: ISO 9001:2008

Product detail pictures:

Tapered Stone Drill Bits
 DTH drill pipes – Kat detail pictures


Related Product Guide:
Report: Queen Elizabeth isn’t a big fan of Meghan Markle’s pantsuits | Guide Tube Gt60
Multiple Marvel Mobile Games Have Updated with New Characters and More | Guide Tube Gt60

The customer satisfaction is our primary target. We uphold a consistent level of professionalism, quality, credibility and service for Tapered Stone Drill Bits DTH drill pipes – Kat, The product will supply to all over the world, such as: venezuela , Los Angeles , Tanzania , Abiding by our motto of "Hold well the quality and services, Customers Satisfaction", So we give our clients with high quality products and solutions and excellent service. Be sure to feel free to contact us for further information.
  • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Abigail from Hyderabad - 2016.01.28 19:59
    Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Rebecca from Swaziland - 2015.09.23 17:37

    Related Products

    WhatsApp Online Chat !