1.Model:150mm--3000mm Diameter:12.5-40MM 2.Material: S.S201,301,304 or brass 3.Nut size: Brass,and nickle plated 4.Inner hose:EPDM ,PVC,normal rubber tube 5.Salt spray test:96 hours, Working pressure:5-30bar Working tempereture:100°C 6.Certifiction:ACS,CE,TUV,UPC,NSF 7.Surface finishing: primitive colors 8.Packing:plastic bag or blister card,Regarding the outer packing, depend on the length of the hose. WE PROMISE TO GIVE 10 YEARS GUARANTEED FOR ANY DEFECTS, REPLACED UNCONDITIONALLY. Ningbo Tiantai stainless steel braided sanitary hose