Water-cooled piercing mandrels and mandrel bars




Water-cooled piercing mandrels and mandrel bars for manufacturing of seamless pipes.
Purpose: Piercing of a hole in a pipe blank.
Thickness of the deposited edge is 10 mm, deposit – ЭП567.
Mandrel diameter from 46 to 184 mm, length from 181 to 504 mm.
Our plant is equipped with NC machines that allow manufacturing tools for rolling mills and gauge-mandrels for pipe control of high-tensile steel.
Our plant is equipped with NC machines that allow manufacturing tools for rolling mills and gauge-mandrels for pipe control of high-tensile steel.
Designer
Painting and packing
All products are scrapped and painted in a special chamber. Thread parts and work surface edges are protected with special caps.
Accompanying documents
All products are marked. Quality certificates stating actual data and identity documents are issued for each production lot.
Delivery
The plant performs all loading operations in order to minimize the time of drilling equipment delivery.
Sales Department
kzbi@kzbi.ru
+7 (84457) 5-44-10
Custom design
We are able of manufacturing in the shortest possible time drilling pipes, rods, any other tools with non-standard dimensions, specifications, thread connections and high-quality warranty upon your order and in co-operation with your engineers.