... /2"FM,2"FF,2"FMLength:100-200mm,200-400mm,300-600mm,400-800mm,500-1000mm,750-1500mm,1000-2000mmGas hosePackaging ... flexible gas hose,flexible stainless steel gas tube,stainless steel flexible corrugated hose,gas hose for gas cooker& gas borner&gas stoven stainless steel flexible gas hose for gas boiler ...