Fetur kwalta, albarkatun kasa fadi, low farashin. Koyaya, yanayin aiki mara kyau, mai wahala don tabbatar da inganci, mummunan gurɓataccen muhalli.

Coal kwalta epoxy, sauki aiki, amma dogon lokaci rufe Layer aka warke ta muhalli tasiri, dace da filin aiki, da wadannan 10 ℃ wuya yi.

Anticorrosive sanyi kaset, sauki aiki, amma dan kadan muni mannewa, low ruwa juriya, low tsanani, da babban muhalli tasiri.

Epoxy foda lalata, electrostatic spraying, anti-lalata abu tare da irin wannan tube frit mai kyau, karfi bonding, epoxy foda amma ruwa ne matalauta (high ruwa sha, kai 0.83%), to cathodic kariya zane kawo wasu matsaloli. Bukatun kayan aikin yanar gizon, aikin yana da wahala, yana da wahala a sarrafa inganci.

3PE ji ƙyama kayan, sealing karfi bututu lalata, high inji ƙarfi, ruwa juriya karfi, barga ingancin, dace yi, applicability, kuma kada ku gurɓata yanayi. PE low ruwa sha (kasa da 0.01%), tare da high ƙarfi epoxy, zafi narke m PE low ruwa sha da kuma mai kyau sassauci, high lalata AMINCI, da hasara ne: Idan aka kwatanta da sauran mending kayan halin kaka high cost.

Features sanyi kaset da 3PE ji ƙyama makada ne: ga kowane irin bututu shafi abu na jiki, yayin da sauran hanya ne m zuwa guda ko kusa da bututu shafi kayan jiki.