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.
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)
The tube is composed by five layers, Inner layer (EPDM) ---Fisrt braid (PFY) ---Middle layer (EPDM) ---Second braid ( PVAL) --- Outer layer (EPDM)
200m/caron, or 600m/bag