A waje shafi ne yafi amfani da anti-lalata kariya ga ruwa bututu kafin binnewa, da kuma ciki ja-rage shafi ne yafi amfani da su rage zuba jari da kuma kula da halin kaka Outer lalata Kariya na Karfe bututu:
1.Layi-Layi FBE Shafi
Halaye da kyakkyawan aiki na lalata-hujja, rashin ƙarfi da kuma tsawon rayuwar sabis, epoxy foda shafi yana daya daga cikin mafi yawan ci gaba na anticorrosive shafi na bututu. Akwai nau'i na al'ada da kuma ƙarfafa nau'in.Kauri: nau'in al'ada: 300 ~ 400um; nau'in ƙarfafawa: 400-500.
2.Layi-Layi FBE Shafi
Biyu-Layer epoxy foda shafi ne fili shafi struture hada da anticorrosive epoxy foda bene Layer da inji lalacewa resistant epoxy foda surface Layer.There ne al'ada irin da kuma karfafa.
nau'in.kauri; Jimlar kauri na nau'in al'ada≥620um; Jimlar ƙarfin nau'in ƙarfafawa≥800um.
3.Layi biyu PE / PP shafi
Biyu-Layer PE / PP shafi ne halin da kyau kwarai lalata-hujja yi, insulatibity, in mun gwada da dogon sabis rayuwa da inji lalacewa resistance.There ne al'ada irin da kuma karfafa type.The kauri dabam da ƙayyadaddun motsi na karfe bututu: kauri Min na Al'ada Nau'in:1.8mm:Kauri Min na Ƙarfafa Nau'in:2.5mm.
4.Three-Layer PE / PP shafi
Uku-Layer PE / PP shafi ne halin da kyau kwarai lalata-hujja yi, insulatibity, in mun gwada da dogon sabis rayuwa da inji lalacewa resistance.It ne yadu amfani da shafi ga kowane irin manyan bututu engineering.There ne al'ada irin da kuma karfafa type.The kauri ya bambanta tare da ƙayyadaddun ƙayyadaddun bututun ƙarfe: kauri Min na Al'ada.
Nau'in:1.8mm:Kauri Min na Ƙarfafa Nau'in:2.5mm
Kariyar Lalacewar Ciki Na Bututun Karfe:
Mun bayar da ciki lalata kariya ga DN100 ~ 700mm karfe pipes.We gashi ciki bango na bi da karfe bututu da ja oxide anticorrosive Paint, bicomponent ruwa epoxy Paint ko wasu Paint sanya ta abokan ciniki ta wajen Centrifugal shafi.