Product features :
Inner rubber: Polyurethane and butyl rubber are the main raw materials, and special reinforcing agents are added. The finished rubber color is yellow and transparent, with high wear resistance, high toughness, high pressure resistance, etc. The wear resistance index is 2-3 times that of ordinary sandblasted hoses. In the same industry enjoys the reputation of "wearing king".
The reinforced layer sandwich cloth blasting hose adopts high-quality rubbing cloth as the reinforcement layer, which has good flexibility and strong pressure bearing capacity;
The steel braided sandblasting hose is braided with copper-plated hose, which can withstand working pressure 3-4 times that of the fabric clamped hose.
Application range of sand blasting hose :
The products are mainly used in various tunnel projects, wells, tunnels, slope protection spray anchors, and have a wide range of applications in the fields of hydropower, mining, military defense and other fields.
It is recommended to use this product for the first time in comparison with other manufacturers' products to compare the superiority of our products. Refund the full price below the performance of ordinary sandblasted hose.
Reprinted please indicate: http://marurah.com
| Model index items |
Sand blasting hose
Tensile strength Mpa% is not less than
Breaking strength Mpa% is not less than
Hot air aging 70C × 72H
Change rate of tensile strength%
| Breaking elongation change rate% |
Abrasion (cm3) CM is not less than
Adhesion strength between layers is not less than
the inside diameter of
Adhesive layer thickness
The above specifications refer to HG / T2192-91 standards. Special specifications and models of steel wire braided sandblasted hoses and fabric sandwiched sandblasted hoses can be designed and manufactured according to requirements. Please contact us for incomplete specifications.