Welded Ztzg Pipe Rolling Mill Machine To Make Petroleum Tube

Tube Conveyor Line Petroleum And Gas Oil Casing High-Grade Steel Pipe API 5L Standard Tube Mill

Product Introduction

High-frequency welded pipe machinery is the production of low carbon low alloy steel material welded pipe special equipment, the specifications of the steel belt feeding machine will do the trick, by forming roller steel with curled up into a tube, then using high-frequency proximity effect and skin effect for tube side heat quickly to welding temperature, and under the squeezing roller extrusion complete welding, then through cooling, Sizing and roughing to the required size of steel pipe. The company's roll forming unit, FFX forming unit, roll row forming unit can produce X80, J55 API oil casing, oil and gas pipe, in line with API-5L, API-5CT and other

What is ZTF?

ZTF is a forming technique developed by ZTZG in 2005. It allows the shared-usage of rollers during break-down section when forming pipe, saving significant mould and labor cost while greatly improving production efficiency. It earns the reward of ‘Technology Innovation Award’ by ‘China Cold Forming Steel Association’ in 2010. After absorbing advanced pipe making technology from both abroad and domestic, our innovative designed production line and each single unit of the production line are not only economical but also practical.

ZTF advantages:

(1) Save 60% roller cost per specification of desired product.

(2) Eliminate production down time for break-down forming section roller replacement (typically 1-2 days per roller replacement).

(3) Electric controlled with high automation level.

Higher precision and faster roller change speed.