Smooth Bore LPG Hose Type 321
Application: Type 321 hoses are designed for long life and durability in dockside service transporting LPG at temperatures down to -30°C.
Working / Burst Pressures: 25 / 100 Bar
Operating Temperature (all sizes): -30°C to +70°C
Main Lining: synthetic rubber compound for LPG service.
Bleeder cords: All polymer products allow gas to permeate through them. This hose includes bleeder cords so that any trapped gas can safely vent out of the hose.
Main reinforcement: Multiple plies of high tenacity rayon cord designed for a combination of high strength and resistance to fatigue. Each layer is fully encapsulated in rubber to prevent abrasion with adjacent layers.
Embed wire: Helical stainless steel wire to resist collapse and crush loads
Holding ply: Textile reinforcement to increase adhesion between hose body and cover
Cover: Weathering and abrasion resistant rubber compound
Fittings: Built-in low-temperature steel nipples with flanges to suit customer requirements