3pe karfafa matakin rigakafi lalata sarrafa karfe bututun tsarin yana da uku layers, na farko layer epoxy foda, na biyu layer mannewa, na uku layer polyethylene. Abubuwa uku sun haɗu, kuma suna haɗuwa tare da bututun karfe don samar da kyakkyawan tsarin lalacewa.

3pe karfafa matakin hana lalata sarrafa karfe bututun amfanin:

1, 3pe lalacewa karfe bututun bututun yana da sosai high hatimi, dogon lokaci aiki iya da yawa ceton makamashi, rage farashi, kare muhalli.

2, sosai karfi lalata juriya iya, gini bangaren da sauki da sauri, aiki rayuwa iya zuwa 30-50 shekaru.

3, kuma yana da kyau lalata juriya da kuma tasiri juriya a karkashin low zafin jiki yanayi, PE ruwa sha yawa low.

4, a lokaci guda tare da high karfin epoxy, PE low sha ruwa da zafi narkewa mai laushi, da dai sauransu, akwai babban lalata kariya amintacce, wannan lalata kariya halaye ne samar da tsari mai sauki, lalata kariya sakamako mai kyau, low farashi, shi ne bututun masana'antu masana'antu yau da kullun yarda da lalata kariya hanyar 2, uku layers polyethylene (3PE) karfe bututun kare lalata kariya, biyu layers polyethylene (2PE) karfe bututun kare lalata kariya, misali: SY / T0413-2002; DIN30670。