Rufin Bututu da Rufin Rufi
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Bututun Polyethylene masu layi biyu masu karkace
Gabatar da bututunmu mai layi na polypropylene mai juyin juya hali, mafita mafi kyau gabututun ruwa na karkashin kasa Tsarin aiki. Ana ƙera bututun mu masu layi na polypropylene ta amfani da fasahar walda mai zurfi a ƙarƙashin ruwa, wanda ke tabbatar da inganci da dorewa. An ƙera wannan bututun na zamani don cika mafi girman ƙa'idodi don wadatar da ƙasa, yana samar da mafita mai inganci da ɗorewa ga aikace-aikace iri-iri.
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Rufin 3LPE na Waje DIN 30670 na Cikin FBE Rufin
Wannan ƙa'idar ta ƙayyade buƙatun shafa mai rufi uku na polyethylene da aka yi amfani da shi a masana'anta da kuma shafa mai rufi ɗaya ko mai rufi da yawa na polyethylene don kariyar tsatsa na bututun ƙarfe da kayan aiki.
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Rufin Epoxy Mai Haɗawa Awwa C213 Standard
Rufin Epoxy Mai Haɗawa da Rufi don Bututun Ruwa na Karfe da Kayan Aiki
Wannan ƙa'idar Ƙungiyar Ayyukan Ruwa ta Amurka ce (AWWA). Ana amfani da rufin FBE galibi akan bututun ruwa na ƙarfe da kayan aiki, misali bututun SSAW, bututun ERW, bututun LSAW bututu marasa sumul, gwiwar hannu, tees, reducers da sauransu don manufar kariyar tsatsa.
Rufin epoxy mai haɗewa wani ɓangare ne na rufin zafi na busasshe wanda, lokacin da aka kunna zafi, yana haifar da amsawar sinadarai ga saman bututun ƙarfe yayin da yake kiyaye aikin halayensa. Tun daga 1960, aikace-aikacen ya faɗaɗa zuwa manyan girman bututu a matsayin rufin ciki da na waje don amfani da iskar gas, mai, ruwa da ruwan shara.