GBT 20462-2

1GB/T20462.22006/ISO13775-2:20002006-08-012007-01-01GB/T2046220062:1:2:GB/T2046220062ISO137752:20002:()ISO137752:2000:a)b).,c)ABC(SAC/TC35/SC1)::(OEM)(A)OEM:20002:ThermoplastictubingandhosesforautomotiveusePart2:Petroleum-based-fuelapplications1GB/T204622mm14mm2GB/T20462()GB/T9572(GB/T95722001,idtISO8031:1993)GB/T18423(GB/T184232001,idtISO8308:1993)ISO188ISO1402ISO1746ISO1817ISO46393:19953:ISO4925ISO76282:19982:ISO8033ISO117583:1:2:3:(100)4:(125)5:6:()())ISO14025.5MPa(55bar)b)ISO76282:19987.440a)c)ISO188b):1)70l000h2)100l000h3)1251000h4)100168h5)125168h6)140168hd)ISO117581000kJ/m2b):e)ISO46393:1995Db)1)85%C(1SO1817)15%2)15%C(1S01817)85%3)85%C(1SO1817)15%(MTBE)4)F(1SO1817)()5)ISO46393:1995APNl80f)ISO76282:19987.9b)g)ISO76282:19987.1lb))BIS018173b)i)(/)BISO4925b)j)ISO80331.5kN/mk)C60sl)ISO46393:1995B5g/m23g/m2m)GB/T1842385%C(1SO1817)15%25g/(m2·24h)n)GB/T957210Mno)ISO1746(T/D)0.710mm140mm10mm12mm220mm14mm300mm6:1)2)3)4)5)6):MN,GB/T20462.2,l,6,,06/1999:():GB/T20462.25()b)602hC()C.1/:C.1C.5:1s(1.5bar)90sC.30.15MPa(1.5bar)60s