1. Kwalta fenti

Ana amfani da murfin fenti na kwalta don jigilar bututun gas.Preheating da bututu kafin zanen iya inganta manne da kwalta fenti da kuma hanzarta bushewa.

2. Siminti turmi rufi + na musamman shafi

Irin wannan ma'auni na hana lalata na ciki ya dace da bututun da ke isar da najasa kuma zai iya inganta juriya na lalata na ciki.

3. Epoxy kwal farar shafi

Rufin kwal ɗin epoxy ya dace da bututun gas da bututun najasa.Rufi ne mai nau'i biyu wanda ke da babban mannewa da wuri mai santsi

4. Epoxy yumbu rufi

Gilashin yumbura na epoxy ya dace da bututun najasa da bututun iskar gas, amma saboda ƙaƙƙarfan tsarin masana'anta da tsada mai tsada, yana da ƙayyadaddun ƙayyadaddun amfani.Rubutun yumbura na epoxy yana da babban mannewa da santsi kuma yana da kyakkyawan shafi na lalata.

5. Aluminate ciminti shafi da sulfate ciminti shafi

Duk waɗannan nau'ikan siminti na musamman sun dace da lalatawar ciki na bututun ƙarfe na ductile da ake amfani da su a cikin bututun najasa don haɓaka juriya na lalata abubuwan acid da alkali a cikin najasa.

6. Polyurethane shafi

Polyurethane shafi ne na musamman shafi na ga high-grade shafi