1/8' SAE J1401 Automotive parts brake hose

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Product Overview

Description


pecifications


The quality of coating layer is good
High precision and high corrosive resistance
Stable supply capacity































































































































outer  diameter  (φ)



wall thickness  tolerance(mm)



wall thickness(mm)



diameter tolerance (mm)



  weight (g/m)



  weight   Zinc(g/m)



weight  PVF (g/m)



resistance to pressure (Mpa)



length(m/ton)



4.75(3/16″)



+0.05



0.7



 


 


 


±0.12 common And ± 0.08 Higher


 



70



71



72



88



13889



6



±0.05



91



92



93



70



10753



6.35(1/4″)



±0.05



97



98



99



64



10101



8(5/16″)



±0.05



125



127



128



51



7813



9.52(3/8″)



±0.10



152



153



154



43



6494



10



±0.10



160



162



163



41



6135



12



±0.10



194



196



198



34



5051



8



±0.05



1



172



174



175



72



5714



10



±0.10



220



222



223



58



4484



12



±0.10



270



272



274



48



3650



15



±0.10



346



349



351



36



2849



Mechanical Property  



Yield Strength 6s ≥180Mpa   


Elongation δ≥25% 


Tensile Strength 6s ≥290Mpa       



Test item 



Flaring Test  / Bending Test /  Flattening Test /  Pressure Test / SalJt mist Test



 


Specification and performance of surface plated














































Mark



Type



Typical Appearance



Aiti-corrosion Time



A



Copper Tube



natrual



6-8h



B



White Zinc Tube



 


white



24-36h



C



Color Zinc Tube



iridescence



72-96h



D



Olive green Tube



Olive green or bronze color



96-144h



E



PVF Tube(Mainland)



Black



≥ 1000h



PVF Tube(Abroad)



3000-5000h



 


 


0.1886 s.