Application of extrusion tube: Water tube for battery cooling (New energy electric automobile)
Extrusion tube structure: Outer/Middle/Inner layer - PA/TIE/PP
Extrusion tube specification: OD: φ8-25mm Wall thickness: 1.0-2.0mm
Three layer wall thickness distribution: PA–0.75mm / TIE–0.15mm / PP-0.6mm
Automotive Mult-layer PA(Nylon)Tube
Brief introduction
With development requirements of vehicle lightweight, energy conservation and emission reduction, and penetration rate of new energy vehicles increasing year by year, multi-layer PA (nylon) tubes are more and more widely used in vehicles. The main types are:
● 3-layer straight tube for cooling system (PA / TIE / PP & TPV)
● 3-layer corrugated tube for cooling system (PA / TIE / PP)
● 2 / 3 / 5-layer straight / corrugated tubes for oil circuit system (PA /TIE / EVOH / TIE / PA)
Among them, 3-layer straight / corrugated tubes used in cooling system of new energy vehicles is mainstream development direction at present, and market potential is huge.
3-layer automobile cooling tube
Under environment of global and Chinese policies on environmental protection and carbon emission, development speed of new energy vehicles is increasing day by day. With penetration rate of new energy vehicles increasing year by year, Market demand potential of PA 3-layer composite tube for new energy vehicle cooling system is huge. The product is 3-layer structure straight and corrugated tube, with different specifications such as 8mm / 10mm / 12mm / 15mm / 18mm / 20mm outer diameter, and conventional size range of corrugated pipe is DN 8-25mm.
Raw material information reference:
Outer layer：PA12
Model: LX9008
Manufacturer: EVONIK
Middle layer：TIE
Model: QB510
Manufacturer: Mitsui
Inner layer：PP
Model: 199X
Manufacturer: RTP
Multi-layer automobile fuel tube
PA multi-layer composite pipe for automotive fuel system is a lightweight, high-performance and environment-friendly pipeline product widely used in the international automotive fuel system.This product has two, three, four and five layers up to seven layers and so on the many kinds of tubing, outer diameter is 6 mm / 8 mm / 10 mm / 12 mm, 15 mm / 18 mm different specifications. PA composite pipe with EVOH barrier layer has excellent permeability resistance and can meet environmental protection requirements of European V standard.
Product Specifications (mm):
Name of Machine line: 3-layer PA tube extrusion line
Application of extrusion tube: Water tube for battery cooling (New energy electric automobile)
Extrusion tube structure: Outer/Middle/Inner layer - PA/TIE/PP
Extrusion tube specification: OD: φ8-25mm
Wall thickness: 1.0-2.0mm
Three layer wall thickness distribution: PA–0.75mm / TIE–0.15mm / PP-0.6mm
Post time: Sep-05-2022