Tool joints

USD $50-120

We offer the following tool joint connections to meet the requirements of various drilling rig models:

Tool joints API 2 3/8 REG

Tool joints API 2 3/8 REG
Tool joints drawing
Drill rod connections for pipes with a diameter of 60mm, 63mm.
Designed to work in tough conditions.

  • Main thread — API 2 3/8 REG spec 7
  • Pipe thread — 2″ API spec 5b
  • Hole diameter 35mm
  • Volumetric hardening 28-32 HRC
  • Tool joints Z-74/44

    Drill pipe couplings with wide hole
    Tool joints for drill pipes with a diameter of 60mm, 63mm with a wide hole.
    Used for rotary drilling of water wells with flushing.

  • Main thread — Z-74/44
  • Pipe thread — 2″ API spec 5b
  • Hole diameter 44mm
  • Volumetric hardening 28-32 HRC
  • Drill pipe couplings Z-50

    Drill pipe connections
    Drill pipe couplings 50mm
    Standard tool joints for 50mm diameter exploration drill pipe.
    The locks are used in URB-2A2 drilling rigs. There is also a shortened version of the couplings for small-sized drilling rigs.

  • Main thread — Z-50 (GOST 7918-75)
  • Pipe thread — 1 1/2″ API spec 5b
  • Hole diameter 30mm
  • Volumetric hardening 28-32 HRC
  • We also manufacture drill pipe tool joints according to API specifications for the oil and gas industry.

    Mechanical processing is carried out on CNC machines. All materials have a certificate of conformity.

    How to buy?

    To place an order Contact us and write next information:

  • List of items with quantity
  • Country of destination
  • We will calculate total price with shipping to your country and will send you an invoice.

    Contact us!