Brake Tube

一, Product Standards:

    Our product has already reached or exceeded the standards of Ameriacan SAEJ-1401、ISO 16897-2010. 

The main test index of the tube (Pauls、Ozone、Flexibility、Pu'll off property、Burst Pressure) has passed the test of “Tianjin Aotomobile Inspection Center" which is an authority in this line.

二，Product  Characteristics:

   Excellent saftety performance of antiknock tube, excellent wheather agind resistance, excellent adhension characteristic of rubber and braided fiber layer.

三，Product Performance Index:

 ① Tensil strength>=1764N                                                  （International standard>=1450N)

② Maximum expansion (10.3mpa) ≤0.54mLm                     (International standard≤1.38)

③ Flexibility time >72h                                                          (International standard>=35)

④ Ozone resistance (concentration 50±5ppm）70h±2h、   No cracking

⑤ Bursting strength >83mpa                                                (International standard>34.5mpa)

四，Product structure

     The tube is composed by five layers, Inner layer (EPDM) ---Fisrt braid (PFY) ---Middle layer (EPDM) ---Second braid ( PVAL) --- Outer layer (EPDM)

五， Package

     200m/caron, or 600m/bag