Ma ke kaʻina hana "ERW" (Electric Resistance Welding), ua hoʻololi mua ʻia ke kila māmā i ʻōwili nui o ka ʻili metala a laila hoʻopili ʻia ma waena o nā wili nui a hoʻololi ʻia a lilo i mau paipu cylindrical. A laila ua wiliwili ʻia nā ʻaoʻao o kēia mau mea me ka hoʻohana ʻana i kahi kaʻina i kapa ʻia ʻo Electric Resistance Welding (ERW) No ka hoʻomaka ʻana, ua hoʻopololei ʻia kēia mau ʻāpana metala e hana ʻia me ka maʻalahi. A laila hele lākou ma waena o nā huila e hoʻoheheʻe a hoʻoheheʻe iā lākou i mau paipu. Hoʻohui pū ʻia nā paipu Classic ʻelua, i ka wā i hana ʻia e ka weld uwila e hāʻawi ai i ka rigidity.
ʻO ka paipu ERW kekahi o nā koho maikaʻi loa no nā hana like ʻole no ka mea ʻoi aku ka maʻalahi ma mua o nā paipu kila ʻē aʻe a hiki ke hana maʻalahi, hana ʻia a hoʻoponopono ʻia. Hoʻohana nui ʻia ka paipu ERW no nā paipu kinoea a ʻaila paha. Empty iframe. ʻO nā paila, nā ʻōnaehana hoʻomehana a me nā paipu wai kekahi o nā huahana maʻamau. Ma hope iho nei kekahi o nā pōmaikaʻi i hāʻawi ʻia e nā paipu ERW, ua hāʻule lākou i kahi māmā no kāu ʻeke a maʻalahi ka hoʻokomo ʻana ma kēlā me kēia kihi. Ma ka ʻōlelo a ka poʻe layman, ʻo ia hoʻi, ʻoi aku ka wikiwiki o nā limahana no nā hana liʻiliʻi.
He nui nā pono o ka paipu ERW no nā papahana like ʻole. ʻO kekahi o nā pōmaikaʻi nui ʻo ia ka emi ʻana o ke kumukūʻai no ka hana ʻana ma mua o nā paipu ʻano ʻē aʻe. ʻO kēia kumu kūʻai liʻiliʻi ʻoi aku ka hiki i ka ʻoihana ke mālama i ke kālā he mea nui loa o nā ʻoihana he nui. Eia kekahi, no ka mea maʻalahi ka paipu ERW i hiki ke hoʻohana ʻia i nā kūlana a me nā kumu like ʻole. He mea hoʻohana maikaʻi loa ia e hiki ai i nā limahana ke hoʻoponopono e like me kā lākou koi.
Pono ʻoe e hoʻomanaʻo inā aia nā hemahema o ka hoʻohana ʻana i ka paipu ERW. Aia kekahi pilikia nui i ka ʻoiaʻiʻo ʻaʻole i like ka paʻa i ka hoʻohālikelike ʻia me nā mea ʻē aʻe. 'O ia ho'i, 'a'ole kūpono paha ka paipu ERW no nā noi hana kaumaha o ka papahana 160 a 'oi a'e a 'oi aku ka pa'a. Eia kekahi, hiki i ka paipu ERW ke maʻalahi i ka ʻōpala a me ka ʻino me ka makahiki. Ke waiho ʻia me ka mālama ʻole ʻia, e hana ia i nā leaks a me nā pilikia ʻē aʻe ma ke ala.
He ʻokoʻa ia mai nā ʻano mea ʻē aʻe a pau no ka mea he liʻiliʻi nā wahi o ka pōhaku waena, a hiki iā ʻoe ke kiʻi iā ia ma nā papa nui me nā waiwai a me nā hiʻohiʻona kūʻokoʻa. Ma waena o ia mau mea, ʻo ASTM A53 kekahi o nā māka i hoʻohana nui ʻia no kahi noi ma nā ʻoihana like ʻole. ʻO kahi papa ʻē aʻe i hoʻohana nui ʻia i ka hana ʻana i nā boilers e kūʻē i ka wela kiʻekiʻe, ʻoiai ua hoʻokō ia no ka hana wela kiʻekiʻe wale nō e hana i ka ASTM A106.
Loaʻa nā māka hou aʻe me ka A333 maʻamau (lawelawe haʻahaʻa haʻahaʻa) a me 5L API, ʻōlelo ʻo Porch no ka hana ʻana i ka ʻaila a me ke kinoea. He mea koʻikoʻi ke koho ʻana i ka pae kūpono o ka paipu ERW, no ka mea e hoʻololi nui ia i kāu hana. Hōʻoia kēia i ka hana pono o ka paipu, me ka nānā ʻole i ke koi.
He mea koʻikoʻi ka nānā ʻana a me ka mālama ʻana i ka paipu ERW inā makemake ʻoe e hōʻoia i ka hoʻomau ʻana o kāu kauoha. ʻO ia ka mea e nānā pono ana i ka ʻōpala a i ʻole nā lua e hiki ke hōʻino i ka uaki. Ma waho aʻe o nā mākaʻikaʻi ʻike maʻalahi, ʻoi aku ka naʻauao inā e hohonu iki nā mea nānā me nā mea hana kiʻekiʻe i hana ʻia no kēia kumu.
ʻO Shandong Changshengda Steel Co Ltd kekahi o nā ʻoihana i loaʻa i ka nui o nā lako hana e komo pū ana me ka hoʻoheheʻe ʻana i ke anuanu ke kiʻi ʻana i ka pale anuanu a me ka nānā ʻana i ka maikaʻi. ʻoi aku ma mua o hoʻokahi miliona tons o ke kila e ʻae iā ia e mālama i ka maikaʻi o ka huahana a mālama i kahi papa inoa o 90001 tonnes i loaʻa i nā waiwai i loko o ka makahiki. He hoa hilinaʻi ia e hiki ke mālama i nā koi no ka lawe wikiwiki ʻana a me ka nānā ʻana i ka maikaʻi a me nā koi ʻē aʻe o kāna mea kūʻai.
Aia ʻo Shandong Changshengda Steel Co Ltd i loko o ka waihona paipu kila nui loa o Kina a ʻaʻole i hoʻopaʻa ʻia. ʻO nā limahana kiʻekiʻe Ua hoʻolaha ʻia ka hale hana ma luna o kahi ʻāpana o ka paipu erw He hale hana honua ia e hui pū ai i ka lako lako lako i hoʻopau ʻia ka huahana a kūʻai aku.
ʻO ka hōʻoia ʻana o ka paipu erw kekahi pono e hoʻokaʻawale iā mākou mai nā mea hoʻokūkū. ʻO kā mākou hui ma hope o ke kūʻai aku e lawe i ke kuleana no nā pilikia e kū mai ana, e like me nā pilikia o ka halihali, nā pilikia maikaʻi a i ʻole ka hoʻopaneʻe ʻana i ka lawe ʻana, i ka manawa i uhi ʻia e ka ʻinikua. Ma nā ʻōlelo o ka ʻoihana waiwai a me ke kaʻina hana e hiki mai ana, e hāʻawi mākou i nā mea kūʻai aku me kekahi uku, a hāʻawi i nā hoʻolālā maikaʻi loa a me nā hoʻonā i nā pilikia e kū mai i ka wā o ke kaʻina hana, e hōʻoia ana ʻaʻole hopohopo nā mea kūʻai aku i ka wā kau kauoha.
ʻO Shandong Changshengda Steel Co Ltd i ʻoi aku ma mua o 12 mau makahiki o ka lawe ʻana a me ka ʻike hoʻopuka a loaʻa iā ia kahi kaulahao lako piha ma mua o 150 mau ʻāina a puni ka honua e hiki ai i nā mea kūʻai ke kūʻai aku i nā waiwai me ka haʻalele ʻole i ko lākou mau home. a me ka ʻōnaehana uku o nā ʻāina like ʻole hiki ke kōkua i nā mea kūʻai aku me ka hopena maikaʻi loa no ka lawe ʻana mai e ʻae iā lākou e loaʻa i ke kūlana kiʻekiʻe o ka lawelawe ma ka paipu erw
Kuleana kope © Shandong Changshengda Steel Co., Ltd Ua mālama ʻia nā kuleana āpau
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