... consists of an inner tube of oil synthetic rubber, middle rubber layer, four spiral wire braid reinforcement, and ... ,wire braid hydraulic hose , high pressure rubber hose, drilling rubber hose and flexble metal hose, and sandblasting ... DIN EN853 2SN, DIN EN857 1SC, DIN EN857 2SC.2) Wire Spiral Hydraulic hose series:SAE 100R9, ... fitting. High pressure steel wire spiral rubber hose DIN 20023 EN856 4SH