Compression-molded non-reinforced elbows, manufactured from blends of Natural Rubber / SBR / NBR, are used in the air intake manifold system and exhaust system of diesel engines. These have diameters ranging from 50 mm to 150 mm. We also manufacture composite diaphragms (FKM/Viton, Fabric & PTFE) used in flowmeters & valves. a material is required to withstand extreme temperatures. The hose may be used in continuous operating temperatures of – 54°C to +204°C.