DTH ống khoan 76mm 89 mm 102mm ma sát hàn khoan nước giếng khoan

Dụng cụ khoan DTH
January 08, 2025
Category Connection: Mũi khoan
Brief: Discover the high-performance 1.5m Length Diamond Drilling Water Well Drill Rod with 60mm API Thread, designed for DTH drilling in various rock types and depths. Ideal for mining, quarries, and construction projects, this durable drill rod ensures precision and efficiency.
Related Product Features:
  • Made from high manganese steel and cold-drawn seamless pipe for accurate sizing and excellent centralizer.
  • Features API thread connectors with heat and nitrogen treatment for enhanced durability and easy loading/unloading.
  • Manufactured using friction welding, upsetting process, and nitriding treatment for superior strength.
  • Available in multiple diameters (60mm, 76mm, 89mm, 102mm, 114mm, 127mm, 140mm) and lengths (1-6m).
  • Suitable for coal mining, water well drilling, and geological exploration applications.
  • Branded as Sanrock, ensuring quality and reliability in demanding drilling conditions.
  • Thread options include 2 3/8" API REG, 2 7/8" API REG, 3 1/2" API REG, and more for versatile use.
  • Designed for drilling blasting holes, guardrail holes, mountain reinforcement, and anchoring in various terrains.
Câu hỏi thường gặp:
  • What are the primary applications of the DTH drilling pipe?
    The DTH drilling pipe is used for drilling blasting holes, guardrail holes, mountain reinforcement, and anchoring in mines, quarries, highways, and railways.
  • What materials and manufacturing techniques are used for the drill rod?
    The drill rod is made from high manganese steel and cold-drawn seamless pipe, with manufacturing techniques including friction welding, upsetting process, and nitriding treatment for durability.
  • What payment methods are accepted for purchasing the DTH drilling pipe?
    You can pay by credit card, TT, Western Union, LC, or other methods as per your convenience.
  • How is the quality control ensured for the DTH drilling pipe?
    We have experienced QC teams that conduct strict inspections and testing for every order before shipping to ensure high-quality standards.