... steel flexible hose Stainless steel corrugated hose CSST hose Stainless steel flexible hoseStainless steel corrugated hoseCSST hoseflex gas hose1,Material:AISI304 hose body ... 2"xG1/2" FxF,thread as per ISO228-1,Length 100/200mm,200/400mm,300/600mm,500 ... 4"xG3/4" FxM,thread as per ISO228-1,Length 100/200mm,200/400mm,300/600mm,500 ... 4"xG3/4" FxF,thread as per ISO228-1,Length 100/200mm,200/400mm,300/600mm,500 ...