... years guaranteed 2,Model:150--2000mm Dia12.5-40mm 3,S.S201, Rubber inner hose ,SS nuts ss braided hose/flexible hose1 ... .Material: S.S201,301,304 or brass 3.Nut size: Brass,and nickle plated4.Inner hose:EPDM ,PVC,normal rubber tube 5 ... .Certifiction:ACS,CE,TUV 7.Surface finishing: primitive colour8.Packing:plastic bag or blister card,Regarding the outer packing, depend on ...