Guangzhou Advance-Tech Co., Ltd
is patentee of this kind of lines.
The production lines are used to make plastic-steel-plastic (PSP) multilayer
The external and internal layers of the pipes are plastics, e.g. PE, and the
middle layer is a butt-welded normal steel. All the layers are solidly adhered
with each other. Therefore, the pipes are also called plastic-steel-plastic
composite pipes or composite pressure pipes.
Model: ADF-G63, ADF-G110, ADF-G200
The pipes made by these lines are in compliance with CJ/T 183-2003.
v Continuously thin-wall steel pipe forming, welding and co-extruding
internal-external plastic layers technology based on know-how,
v Adhesive technology for bonding steel and plastics based on know-how,
v High operating reliability, yielding high quality pipes continuously,
v Optimization process parameters control,
v Fast exchanging welding guns without interrupting pipes yielding with a dual
v Equipped with most advanced welding equipment,
v Precision butt-welding system, great welded seam strength and excellent
roundness of the yielded pipes,
v High performance extruders with precision dies and advanced vacuum
v Remote network control system based on PLC control, special control software,
v Can be extended to produce PPR, PEX pipes or plastic-stainless-steel composite
pipes, or other multiplayer plastic-metal pipes.