Internal layer: Black, antistatic SBR/NR
rubber compound
Reinforcement: Double synthetic braid
External layer: Black, antistatic SBR/NR
Working temp.: rubber compound
Heavy duty, long-lasting hose extremely resistant to abrasion. Widely used for sandblasting, shot-blasting (cast steel shot). Resistant to abrasion according to ISO 4649: 50 mm3.
For application with sandblasting couplings as a standard.
Material handling hoses are used for the transfer of bulk loose materials with high abrasion coefficient. They are used for such applications as sandblasting, shot-blasting, dry-ice blasting, plaster, concrete, cement, sand and gravel transfer but also for grain, granules, feed, seed, sugar, flour (detailed information concerning application are available on catalogue pages of particular hoses).
To match the specific requirements of these applications, the material handling hoses are made of such abrasion-resistant materials as: SBR/NR rubber compound, PU/PVC plastic material or ceramic plates embedded in natural rubber. The inner layer of food grade hoses is made of white rubber. The abrasion resistance of the rubber hose inner layer ranges from 36 mm3 do 80 mm3 according to DIN 53516 (the smaller the value, the higher abrasion resistance of hose material).
The hoses in this group are available in inner diameter range from 13 to 500 mm. The maximum working pressure is 80 bar (hoses for concrete).