Pigtail Hose Twin Hose         RUBBER HOSE ASSEMBLY                     Product of Name Connection Application Length Test Pressure IN OUT Twin Hose L.HW22.5 X 14T(M) L.HW22.5 X 14T(M) Twin Cylinder LPG Service System 900mm Working Pressure : 1.80Mpa Min          Twin hose for KGS gas(Korea Gas Safety Corp,Inspection Goods)