Ruwan samar da ruwa ciki da waje shafi spiral karfe bututu ne sabon nau'in bututu da ake amfani da abinci grade gyara epoxy resin foda, a karfe bututu a ciki da waje shafi. Akwai sosai karfi binding karfi tsakanin rufi layers da karfe bututun, da filastik farfajiyar m da kyau, saboda ruwa juriya kananan, zai iya kara kwarara, ceton makamashi, bututun kayan aiki na lalacewa da kuma tsabtace-tsabtace aiki mai kyau.

Bayar da ruwa ciki da waje rufi sarrafa karfe bututun kayayyakin halaye:

Kyakkyawan kayan aiki.

Good lalata resistance da tsabtace aiki.

The thermal fadada coefficient ne kananan, ba shrinkage karkatarwa.

High matsin lamba juriya ƙarfi, aiki matsin lamba fiye da 1.6Mpa.

Surface mai laushi, ruwa juriya kananan, ba tare da ƙarancin, ba daidai ba ne ya haifar da kwayoyin cuta.

Epoxy Coating Layer inganci warware lalata na ruwa, binnewa da acid, alkali, gishiri a kan bututun, amfani da tsawon shekaru.

　　

Hanyar haɗin ruwa a ciki da waje Coated Spiral karfe bututu:

Goyon bayan gutter-irin bututun haɗin gwiwa, forgable karfe bututun threaded haɗin gwiwa, flange haɗin gwiwa da kuma rufi patch-free walda hanyar.

　　

Bayar da ruwa ciki da waje Coated sarrafa karfe bututun aikace-aikace kewayon:

Ana amfani da shi sosai a rayuwa ruwan sha ruwa jigilar bututu, teku ruwa jigilar bututu, sake amfani da ruwa jigilar bututu, sinadarai jigilar bututu, binne ƙasa jigilar bututu da shimfidar jirgin ruwa jigilar bututu.