Nuhou Huahana
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ʻO ka ʻokoʻa ma waena o ka saw a me ka paipu hfw
ʻO ka ʻokoʻa ma waena o ka ʻike a me ka paipu hfw (1) ka hoʻoheheʻe arc submerged.ʻO ka welding, ma ka ʻaoʻao o luna o ka weld zone, uhi ʻia me kahi ʻāpana o ka flux granular, ke ahi arc i ka papa flux o ka ʻāpana hope o ka uea a me kahi p...Heluhelu hou aku -
ʻO ke anu i huki ʻia i ka paipu ʻole
ʻO nā kīnā ʻole i huki ʻia ke anu i ka wā o ke kaʻina ʻana he mau hemahema a me nā pilikia maikaʻi i ke kaʻina hana, pono e nānā pono. ...Heluhelu hou aku -
Paipu kila kila
He kuleana ko Pipe Fittings i ka pilina, kaohi, ka hoʻololi ʻana i ke ala, ka hoʻoheheʻe ʻana i nā ʻāpana i hoʻopaʻa pū ʻia a kākoʻo.ʻO nā mea paipu kila carbon i kēia manawa ka mea i hoʻohana nui ʻia i nā huahana paipu hoʻokahi.ʻO ka mea nui q235, 20 #, 35 #, 45 #, 16mn nui.ʻO nā huahana nui ka carbo ...Heluhelu hou aku -
ʻO ka uhi anti rust no nā paipu aila
ʻO ke ʻano o ka uhi ʻana i ka ʻōpala no nā paipu aila (1) ʻōpala ʻo ka paipu → ka palaki i ka pena asbestos pauda mea hoʻohui i ka ʻāpana pālolo o ka uea ʻauʻau i wili ʻia nā mea hoʻoheheʻe ʻia → holoi ʻana i ka asbestos sima pale pale ʻāʻī palaki pena.2Heluhelu hou aku -
Hoʻomau ka ʻenehana kaʻina galvanizing wela
Hoʻomau ke kaʻina galvanizing wela loaʻa Sendzimir, hoʻololi ʻia Sendzimir US Steel Union kānāwai ʻekolu ʻano.ʻO ke ala Sendzimir a me ka hoʻomaikaʻi ʻana i ke kaʻina Sendzimir he maʻalahi, haʻahaʻa ke kumu kūʻai o ka huahana, akā ma muli o ka hoʻomehana ʻana o ke ahi pololei, ʻoiai ʻo ka ʻaila ʻōwili kila hiki ke puhi i ka ʻili, akā ʻo ka hopena o ka stri ...Heluhelu hou aku -
HFW kila paipu hemahema i ka hana
ʻOi aku ka maikaʻi o ka hoʻomalu ʻana i nā huahana, ʻoi aku ka maikaʻi o ka hui ʻana o ka metala i hoʻoheheʻe ʻia a i ʻole ka oxide.Inā ʻoki ʻia kahi laʻana weld polishing, etching, a nānā ʻia ma lalo o ka microscope optical, ua like ke ʻano o ka wahi i hoʻopili ʻia me ka pahu, no ka mea, ke komo nei ka lihi o ke kaula ...Heluhelu hou aku