Drill pipes TBSU 4.70m

We manufacture and sell D63 drill pipes using friction welding technology of any length for safe operation. Manufacturing of any batch (up to 200 pcs.) Within 2 weeks.
ZP-50 lock
Steel 40ХН - Metal of the lock part (nipple / coupling)
Volumetric improvement up to 280-320 units.
HRC - Thermo - treatment of locks
TBSU pipe
Steel 45 - Metal pipe body
Normalization - Thermal - treatment of the pipe body
Friction Welding - Barbell Joint Type
Control of the alignment of the joint welding to the pipe body (minimizing beats / preserving machine parts)
Gauge tapping - perfect make-up and thread debouncing
Painting - preservation of pipes for transportation and storage (black color)
Protective thread caps - protects the thread from chipping during transportation (blue).
Pipe wall 5mm - wall thickness
Name:
TBSU 60.3 x ZP-50 - L 1000mm
TBSU 60.3 x ZP-50 - L 1500mm
TBSU 60.3 x ZP-50 - L 2000mm
TBSU 60.3 x ZP-50 - L 2500mm
TBSU 60.3 x ZP-50 - L 3000mm
TBSU 60.3 x ZP-50 - L 4500mm
TBSU 60.3 x ZP-50 - L 4700mm
TBSU 60.3 x ZP-50 - L 5000mm
TBSU 60.3 x ZP-50 - L 6000mm
LOTS OF 50 PIECES - 3% DISCOUNT.
These pipes are manufactured in accordance with GOST according to friction welding technology using an alignment control device - which allows them to operate in difficult conditions and for a long time before rejection in accordance with GOST characteristics (thread wear up to 2.5 turns - 800 make-up - unscrew cycles). No unforeseen situations - flawless operation during operation when working in accordance with the regulations of the PASSPORT OF THE TECHNICAL PRODUCT.