Description: This pipe manufacturing line features the manual control of the opening, closing, lifting, and rotating of the special curve rolls.
Description: This multi-functional welded pipe production line can produce round pipe, square/rectangular pipe, and structural steel products. The whole tube production line features ZTF forming technology and direct square forming technology making it more flexible.
Time: May 2015
Description: This is a complete pipe production line designed and manufactured for Hebei Jingye Group. Zhongtai Group has provided 4 high frequency welded pipe manufacturing lines for them.
Time: January 2018
Description: This is China's largest straight seam welded pipe production line developed by Zhongtai Pipe Group, Both ZTF forming technology and double-sided submerged arc welding is adopted for the production of quality API pipes.
- Shipping to Russia
- Machines arrived at the customer's factory for installation