Huahana Huahana O Ductile Cast Iron Pipe

ʻO Centrifugal ductile iron ka mea nui o ka hao a me ka hana o ke kila, no laila, ʻoi aku ka maikaʻi o nā paipu hao ductile ma mua o nā paipu i hana ʻia mai nā mea ʻē aʻe.ʻOi aku ka kiʻekiʻe o ke kaomi hana i hoʻolālā ʻia ma mua o nā paipu i hana ʻia mai nā mea ʻē aʻe, ʻoi aku ka kiʻekiʻe o ke kumu palekana, a ʻo ka hiki ke pahū ʻana i ʻekolu mau manawa o ke kaomi hana.

Hiki i ke kiʻekiʻe puʻe ke pale aku i ka pono o ka moena paipu a me ka uhi pale, e hana ana i nā paipu e waiho pono a hoʻokele waiwai.

ʻO nā ʻāpana o loko o nā paipu hao ductile i hoʻoheheʻe ʻia me ka mortar sima.Hoʻopili ka lining sima i ke kūlana honua ISO4179, e hōʻoiaʻiʻo ana i ka ikaika a me ka maʻalahi o ka mortar.ʻAʻole e hāʻule a ʻino paha ka uhi kaʻa, a paʻa kona mānoanoa, e hōʻoiaʻiʻo ana i ka wai inu i lawe ʻia e nā paipu e loaʻa ka pale maikaʻi.

ʻO ka hoʻoheheʻe ʻana i ka zinc o nā paipu hao ductile hiki ke pale i nā paipu ma o ka hopena electrochemical o ka zinc a me ka hao.Me ka pena resin chlorinated kiʻekiʻe, e hoʻonui ʻia nā paipu i ka pale anti-corrosion.ʻAʻole i emi iho ka 130 g/m² ka hoʻoheheʻe ʻana o ka zinc ma kēlā me kēia paipu, a hoʻokō me ka maʻamau ISO8179.Hiki iā mākou ke hoʻonui i ka mānoanoa zinc spraying a i ʻole spray zinc & aluminum alloy layer e like me ka koi o nā mea kūʻai aku.

He maʻalahi ka hoʻokomo ʻana o ka gasket rubber type T, a maʻalahi hoʻi.Hiki i ia mau gaskets ke halihali i ka angle deflection nui a me ka hoʻomanawanui, e hoʻohaʻahaʻa i ke koi ʻenehana o ka hoʻonohonoho.ʻO ke ʻano gasket ʻano ʻano T he ʻano pahu paʻa i hoʻopaʻa ʻia, a pono ke kau ʻana i ke kumu i loko o ka waha bele a kaomi paʻa i ka gasket, pēlā e hōʻoiaʻiʻo ai i ka hana sila ʻana o nā gaskets.