
Zhonghui LW400/LW640/LW800/LW1000/LW1200/LW1600/LW2000 Forming Directly To Square Welded Tube Mill Line
- Manufacturer: Zhonghui
Material of strip steel: carbon steel of σb≤580Mpa, σs≤350MPa and low alloy steel of ≤X80 In the process of manufacturing square pipes, rectangle pipes with direct shaping and molding technology, combined type ro...
Shijiazhuang, China
Zhonghui Straightening Machine
- Manufacturer: Zhonghui
Straighteners are specialized in straightening molded steel pipes and eliminating longitudinal bends to make sure no-roundness at horizontal facet exists. Welded Pipe Making Machine Production Line includes: Unco...
Shijiazhuang, China
Zhonghui Pinching & Leveling
- Manufacturer: Zhonghui
This machine is mainly used for strip steel with the wall thickness of δ≥5mm under the condition that it can’t be operated by man power. Welded Pipe Making Machine Production Line includes: Uncoiler, Pinching & L...
Shijiazhuang, China

