家庭气橡胶水管

Household gashose Scope of application: single-layer pure rubber hose or reinforced structure with polyester fiber in the middle;applied to connection between the burning appliances and shutoff valve with a reliever of LPG, MPS, CNG ,CH4;generally used at home;maximum working pressure:2Mpa(20Bar). Applicable standard:GB1186-92 Structure: Intermediate polyester fiber reinforced structure 1. Inner layer of hose:nitrile-butadiene rubber(NBR) or chloroprene rubber(CR); 2. Protective layer of hose:nitrile-butadiene rubber and butyronitrile polyvinyl chloride blends(NBR) or chloroprene rubber(CR); 3. Intermediate reinforced layer;polyester fiber spiral line.Or a single-layer structure;nitrile-butadiene rubber(NBR)or chloroprene rubber(CR);The single-layer structure is simple and more economical. Appearance: mill finish;Outer color of rubber hose:orange(standard color),or black Applicable temperateru:-30 degrees to 90 degrees. Package: 1.Standard dual protective packaging;transparent PE film intertwined inner layer;braided bags outer layer; 2.In addition,the cartons packing and pallet packing are available as the case may be ,but shall be charged additionally. Anti-ozone aging:in the standard test chamber,concentration:50+/-5pphm;temperatere:40+/-2degrees;testing period:72t;without crack. Heat-proof aging:in the standard aging chamber,temperatere:70+/-1cegrees;testing period:72t;tensile change:not more than-25%;tensile stretch:not more than-30% Corrosion resistance:the oil resistant grade of inner rubber layer:RMA-B;hexane corrosion resistant;meeting the RMA anti-flaming requirements, JOINT CONNECTION:please supply,if needed,specific standard parameters or detailed drawing while placing an order.