Nuhou Huahana
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Pehea e pale ai i ka haki ʻana o ka weld seam o kiʻekiʻe alapine welded paipu?
I loko o nā paipu i hoʻopaʻa ʻia me ka lōʻihi lōʻihi (ERW steel pipe), ʻo nā hōʻike o nā māwae e komo pū me nā māwae lōʻihi, nā māwae kūloko a me nā māwae ʻokoʻa ʻole.Aia kekahi mau paipu kila ʻaʻohe māwae ma ka ʻili ma hope o ke kuʻi ʻana, akā e ʻike ʻia nā māwae ma hope o ka palahalaha, stra...Heluhelu hou aku -
Hoʻomalu no ke kūʻai ʻana i nā paipu kila pololei ke anawaena nui
Ma mua o ka kūʻai ʻana i nā paipu kila hili pololei (LSAW), pono ʻoe e hahai i nā kikoʻī i hoʻolālā mua ʻia, nā lōʻihi, nā mea waiwai, nā mānoanoa o ka pā, nā kūlana wili a me nā koi weld, pono e kamaʻilio maikaʻi ma mua o ke kūʻai ʻana.1. ʻO ka mua ka kikoʻī.No ka laʻana, 8...Heluhelu hou aku -
Pehea e hōʻoia ai i ka maikaʻi o ka ERW Welded Pipe i ka hana?
Pehea e hōʻemi ai i ka lole o nā paipu welded ERW i ka hana a hōʻoia i ka maikaʻi o nā paipu welded?Mai ka ʻikepili kālailai o ERW welded pipe scrap, hiki ke ʻike ʻia he mea koʻikoʻi ke kaʻina hana hoʻoponopono ʻōwili i ka hana ʻana o nā paipu welded.ʻO ia hoʻi, i nā kaʻina hana ...Heluhelu hou aku -
Nā hiʻohiʻona o Hot-dip Galvanized Seamless Steel Pipe
ʻO ka galvanizing wela kahi hana e hoʻoheheʻe ʻia ai kahi mea metala a i ʻole ʻāpana me ka ʻili maʻemaʻe i loko o kahi solution zinc hoʻoheheʻe ʻia, a hoʻokumu ʻia kahi papa o ka zinc metala ma ka ʻili ma o ka hopena kino a me ke kemika ma ka interface.Hot-dip galvanizing, ʻike ʻia hoʻi me ka galvanizing hot-dip a me h...Heluhelu hou aku -
Nā koi ʻenehana no ke kuʻekuʻe kila kila
E hoʻomalu ʻia ka radius curvature o ke kuʻekuʻe kila kila.No ka laʻana, inā ʻo 1.5D ka lōʻihi o ka radius, pono ke radius o ka curvature i loko o ka ʻae i koi ʻia.No ka mea ua hoʻohana ʻia ka hapa nui o kēia mau paipu paipu no ka wili, i mea e hoʻomaikaʻi ai i ka maikaʻi o ka welding, ua huli nā hopena ...Heluhelu hou aku -
Hoʻokaʻawale a me ka hoʻohana ʻana i nā kāʻei kuhili ʻole
ʻO nā mea hana pili paipu maʻamau he kuʻekuʻe, flange, tee, a me nā mea ʻē aʻe, i loko o ka paipu ke pāʻani nei lākou i ke ʻano o kahi mea hoʻohui.He mea maʻamau ʻo Tee i ka ʻōnaehana paipu e noʻonoʻo i kahi ʻāpana pili, aia nā hydraulic bulging a me ka wela wela i kēia mau ʻano hana ʻelua, e like me nā koi o ka hoʻohana ʻana o s...Heluhelu hou aku