Bars boring for URB 2A2

I sell drill pipes for URB 2A2, length 4.70 m, tool joint Z-50. The pipe is made according to GOST R-51245-99, by friction welding. Wall thickness 5mm, tapered thread, minimum bore 28mm. The warranty for this product is 6 months. These are the pipes in the photo. Available 150 pcs. It is also possible to manufacture any other length and lock connection. We are located in the Rostov region. Town of Mines. We send the cargo by TC "PEK", "Business lines" and "Zhel Dor Expedition" to any point of the Russian Federation. Delivery to the TC terminal is free.