Nūhou
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ʻO ke ala no ka hoʻomaikaʻi ʻana i ka pale ʻana o ka paipu kila nui
1.I ka hoʻohana ʻana i ka hoʻoheheʻe ʻana o ke one a i ʻole ka manual mechanical derusting, ʻo ka unahi metala ma luna o ka ʻili o ka paipu kila nui-diameter e hōʻike pololei ʻia i ka lewa ma muli o ka ʻili ʻana o ka pālākiō oxide mai ka paipu kila nui.Inā ʻaʻole pena ʻia kahi primer i ka manawa, ʻo ka ʻili o ka nui-diamet...Heluhelu hou aku -
He aha nā pōmaikaʻi o ka paipu kila wela?
He aha nā pōmaikaʻi o ka paipu kila wela?1. ʻO ka hana anti-static kiʻekiʻe o ka paipu kila plastic dip wela: ma ka hoʻohui ʻana i ka anti-static agent i ka hoʻokumu ʻana, hiki ke hoʻokō ʻia ke kūpaʻa o loko a me waho a ʻoi aku ma mua o nā kūlana ʻoihana aupuni.Heluhelu hou aku -
Hoʻohana i ka hoʻāʻo ʻana o ka pipeline eddy i kēia manawa
Ka hoʻohana ʻana i ka hoʻāʻo ʻana o ka pipeline eddy i kēia manawa Ma muli o ke ʻano o ka ʻāpana hoʻāʻo a me ke kumu o ka hoʻāʻo, hiki ke hoʻohana ʻia nā ʻano coils.ʻEkolu mau ʻano o ka through-type, probe-type a me insertion-type coils.Hoʻohana ʻia nā coils pass-through e ʻike i nā paipu, nā koʻokoʻo a me nā uea....Heluhelu hou aku -
ʻO ke kūlana maʻamau no ka ʻoihana pipeline anti-corrosion layer, ka wela insulation layer a me ka wai wai
ʻO ke kūlana maʻamau no ka ʻoihana pipeline anti-corrosion layer, ka wela insulation layer a me ka wai wai ʻole ʻO nā pipeline ʻoihana metala āpau e pono ai ka mālama anti-corrosion, a ʻo nā ʻano paipu like ʻole e koi i nā ʻano lāʻau anti-corrosion.ʻO ke kaʻina hana anti-corrosion maʻamau ...Heluhelu hou aku -
Nā pilikia wela i ka hana ʻana i nā paipu kila humuhumu pololei
I ka hana ʻana i nā paipu kila seam pololei, pono e mālama pono ʻia ka mahana, i mea e hōʻoia ai i ka hilinaʻi o ka welding.Inā haʻahaʻa loa ka mahana, hiki i ke kūlana hoʻoheheʻe ke hiki i ka mahana e pono ai no ka wili.I ka hihia kahi o ka hapa nui o aʻu ...Heluhelu hou aku -
ʻO nā pilikia lubrication i ka hana ʻana i nā paipu kila seam pololei
Pono nā paipu kila humuhumu pololei e hoʻohana i kahi huahana e kūlike i ke kaʻina hana, ʻo ia hoʻi, kahi lubricant aniani, i hana ʻia me ka graphite ma mua o ka hoʻohana ʻana i ka lubricant aniani, no ka mea i kēlā manawa ʻaʻohe huahana like ʻole ma ka mākeke.No laila, hiki ke hoʻohana wale ʻia ka graphite ma ke ʻano he lubricant, akā ...Heluhelu hou aku