Drilling rods TBSU

We manufacture and sell drill rods using friction butt 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 - Heat treatment of locks
TBSU pipe
Steel 45 - Metal pipe body
Normalization - Heat treatment of 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 caps on threads - protection of threads from chipping during transportation (blue color)
Pipe wall 5mm - wall thickness
Name:
TBSU x ZP-50 - L 6000mm - 5900, 00 rub. without VAT
TBSU x ZP-50 - L 5000mm - 5350,00 rub. without VAT
TBSU x ZP-50 - L 4700mm - 4850, 00r. without VAT
TBSU x ZP-50 - L 4500mm - 4800, 00r. without VAT
TBSU x ZP-50 - L 3000mm - 3870, 00 rub. without VAT
TBSU x ZP-50 - L 2500mm - 3650, 00r. without VAT
TBSU x ZP-50 - L 2000mm - 3550, 00r. without VAT
TBSU x ZP-50 - L 1500mm - 3450, 00r. without VAT
TBSU x ZP-50 - L 1000mm - 3350, 00 rub. without VAT
LOTS FROM 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 until rejection according to GOST characteristics (thread wear up to 2.5 turns - 800 cycles of make-up and debunking). No unforeseen situations - flawless work during operation when working in accordance with the regulations of the technical product passport.