Za a iya raba abin da aka saka da waya a cikin gida biyu, zaren birgima da kuma zanen gado.

A tsakanin nau'ikan nau'ikan kammalawa, ana iya raba shi zuwa nau'ikan guda uku, raga raga na raga na lantarki, zoben da aka saka mai zafi mai zafi, da kuma raga na waya mai rufi na PVC.

Bayan haka, a kan hanyoyin sarrafawa daban-daban, akwai na'uran zafin lantarki kafin waldi, da zafin da ake tsoma shi kafin waldi, da zafin da ake tsoma shi bayan walda, da kuma PVC mai rufi bayan walda.

Gilashin waya da aka haɗa da 15g / m2 tutiya a gama gari. An yi amfani dashi a masana'antu, gini, tafiye-tafiye, ma'adinai da dai sauransu.

Hot tsoma galvanized welded raga yana thicker tutiya. Zinc din zinc yawanci 60g / m2, 120g / m2, da 240g / m2. Kuma ingancin ya fi kyawon waya mai daskararren lantarki. Yawanci ana amfani dashi a cikin tsarin rufin zafin bangon waje, kwalliyar kwalliya, gonar kaji, mai, sinadarai, inji da fitarwa da dai sauransu.

PVC welded waya raga ne welded da baki waya, galvanized waya da kuma zafi mai zurfin galvanized waya. A saman raga yana buƙatar maganin sulfur. Sannan zana hodar PVC akan raga. Abubuwan haruffan wannan nau'in raga sune mannewa mai karfi, kariya ta lalata ， acid da juriya ta alkaline, juriya ta tsufa, rashin lalacewa, juriya ta UV, danshi mai haske da haske.

Ana amfani da bangarorin Melded na Welded a cikin ƙarfafa ginin, ƙasa don rami, gadoji, babbar hanya, tashar jirgin sama da wharf, kuma a cikin ginin jikin bango.