Linhai Yongheng Auto Technology Co. , Ltd Main Products :Quick Connectors End-piece Hose Connectors Fuel Hose Assctors Fuel Hose Assemblies
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Multi-Layer PA Tube

Multi-Layer PA Tube
Multi-Layer PA Tube
Minimum Order:

100Meter/Meters

Export Ratio:

61% - 70%

Unit Price:

1.5-2/Meter

Samples:

Free

Place of Region:

CN

Payment Terms:

L/C,T/T

Price Terms:

EXW

Delivery Port:

Shanghai,Ningbo

Delivery Time:

10days

Market Type:

After Market

Packing:

Uaually Package

Current Export Market:

North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Mid East

Product Details

Product Name:

Multi-Layer PA Tube

Product Attribute:

Material:Plastic

Size:3,6,8,10,12,14,16mm

Color:Black

Application:

any cars

Product Description:

Details:

We recent development of automotive fuel systems:having imported advanced multi-layer extrusion lines and technology.The tube has excellent resistance to permeation,oil,corrosion and anti-aging.It applies to the mixtrue of fuel and ethanol,which can meet Euro IV.It is a kind of lightweight,high performance and environmentally friendly tube widely used in automotive fuel system.

Five-layer tube with OD6mm,8mm,10mm etc.
Out Layer PA12
Tie Layer
Barrier Layer EVOH
Tie Layer
lnner Layer PA12

Executive Standard:SAE J2260  QC/T798-2008
Working temperature-40~115
Continuous working temperature90
Working pressure:0.7MPa

 

No   Test project unit requirement
1 Burst strength burst strength in room temperature MPa 5.6
burst strength in High temperature MPa 2.1
2 Bending performance min.Bending radius mm Meet QCT-798-2008 requirements
Resistance to bending deformation --  
Burst strength after bending MPa 5.6
3 Resistance to ZnCl2 apperance -- no cracking with oyter and inner tube surface
burst strength in room temperature MPa 4.2
4 Cold-temp erature impact apperance -- no cracking in apperacnce
burst strength in room temperature MPa 4.2
5 performance of permeation resistance permeation rate g/m.d 0.05
length change rate -- -1%~+1%
burst strength in room temperature MPa 5.6
6 yield stress parallel Extrusion direction N/m 24
vertical Extrusion direction   25
elongation Extrusion direction % 170
vertical direction % 170
7 Performance of fuel resistance apperance -- no cracking in apperacnce
Low-temperature impact -- no cracking in apperacnce
burst strength in room temperature MPa 5.6
Stress yield at Extrusion direction N/m 20
Elongation at Extrusion direction % 150
layer adhesive force   no clear delamination phenomenon between cutting layers
 

Multi-Layer PA Tube
Multi-Layer PA Tube

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