ʻO nā paipu kila kila (SS): ʻO kēia nā hale tubular i hana ʻia mai nā mea SS i ʻike ʻia he hiʻohiʻona ʻaʻole i hoʻohālikelike ʻia me nā metala ʻē aʻe. ʻO kēia kahi e hoʻohana nui ai ka hale, nā kaʻa a me nā hale hana i ka paipu kino. Ma kēia blog i kēia lā e hoʻohui mākou i nā ʻike hou aʻe e pili ana i kahi ʻano o ka paipu SS i kapa ʻia ʻo nā paipu SS seamless a no ke aha ʻo jinzheng paipu lauwili mea nui?
I ka hana ʻana i nā paipu SS seamless, ʻo ia ka nele o ka welding i hoʻohana ʻia. ʻO ka hoʻopaʻa ʻana i ʻelua mau metala like ʻole; akā, ʻaʻohe wili a i ʻole nā hono o nā paipu ʻole. Eia nō naʻe, hoʻomau kēia mau pou a hana ʻia me ka metala wale nō ʻaʻole like me nā mea āu i ʻike ai ma nā pou a me nā pou. Hiki i nā paipu wili ke loa'a kēlā mau hemahema, nā paipu i wiliwili 'ia ma ko lākou 'ano 'a'ole hiki ke: 'oi aku ka ikaika o nā paipu wili (a no laila 'oi aku ka lō'ihi) ma muli o ke ka'ina hana o nā paipu. Eia kekahi, he mau hiʻohiʻona ka paipu seamless me ka ʻili maʻemaʻe a ʻo ia ke kumu e hiki ai iā ia ke lawe i nā wai no ka mea ʻaʻole hiki ke hoʻāʻo i kēia.
Eia naʻe, e ʻae mai iaʻu i ka leʻaleʻa kakaʻikahi o ka hoʻomālamalama ʻana iā ʻoukou a pau me ka hoʻohālikelike kumu o nā paipu kila e like me kēia; na paipu wiliwili ole. Loaʻa iā ia nā humuhumu, ʻo ia nā mea pili kahi i hoʻopili ʻia ai nā mea metala, i loko o ia me nā paipu welded; ʻAʻole ʻoi aku ka pale ʻana o nā paipu i ke kaomi ma ia mau wahi e hoʻoheheʻe ai ka wai i waho a pahū paha inā e hoʻokau ʻia i ke kaomi. jinzheng kila paipu ʻole, ma ka lima ʻē aʻe i hana ʻia mai kahi uea metala seamless mai USA no 1 stainless steel. ʻO ia hoʻi ka manaʻo ʻaʻohe wahi koʻikoʻi, ʻo ia ke kūlana kahi i loaʻa ʻole ai nā wahi nāwaliwali o ke kino kahi i hoʻopaʻa ʻia ai ke kaumaha e haki ai ke kino. ʻO ia ke kumu e paʻakikī loa ai nā paipu maʻemaʻe ʻole i ka haki ʻana a i ʻole ke kahe ʻana i ka wā e lawe ana i nā wai a i ʻole nā kinoea.
ʻO ka pōmaikaʻi ʻē aʻe o nā paipu SS maʻemaʻe, ʻo ia ka mea kūpono i nā kūlana kahi e makemake ai e lawe iā lākou ma lalo o ka nui o ke kaomi. Ke kiʻekiʻe ke kaomi ʻana o loko o ka paipu, ʻo ia hoʻi, aia ka ikaika e hoʻāʻo e ʻoki i ka paia o loko o kēia paipu i loko. Hiki iā mākou ke kālailai e loaʻa i nā welds ka māwae a me ka haʻihaʻi, kahi e pono ai ke hoʻoikaika ʻana i ke kaumaha; no laila, ʻoi aku ke kaumaha o kona kaumaha. ʻO kēia nā mea no ka mea hoʻokahi, e lohi a paʻa paha i ka wā e hele ai i loko o kahi paipu paʻa paʻa akā hiki ke holo maʻalahi a paʻa ʻole i loko o nā paipu lino ʻole.
ʻO ia ke kumu e lilo ai ka hoʻohui ʻana o nā paipu SS i loko o nā ʻoihana a me nā hale hana i mea pōmaikaʻi i ka holo ʻana o nā mea. Ma ka laulā, ʻoi aku ka mānoanoa a ʻoi aku ka ikaika o nā paipu Hōʻike 80 a no laila e ʻae iā ʻoe e hauʻoli i nā paipu no ka mea ʻaʻole lākou e haki a hoʻomohala i kahi leakage ʻaʻole e mālama wale i kou manawa akā i kāu kālā pū kekahi. ʻO ke ʻano o ka leakage o nā paipu, a laila hiki ke hoʻemi ʻia ka nui o ka hana ʻana a i ʻole ke hoʻōki ʻia i kekahi manawa. ʻO ka wela i ka wai, nā mea ʻoluʻolu i ka wā e hoʻokuʻu ʻia ai ka wai i loko o kēia ʻano paipu metala e like me kēia, e emi ana kona ʻili a ma hope o ka loaʻa ʻana o nā mea pilikia, ʻaʻole hiki ke ʻike ʻia a paʻakikī paha i ka haʻalele ʻana i ka wā e lawe ana i ka jinzheng paipu. paipu ss maʻemaʻe hiki ke kauoha ʻia i nā lōʻihi lōʻihi ma mua o ka welded a maikaʻi kēia no ka loaʻa ʻana o ka manawa. ʻO ia ke ʻano o ka liʻiliʻi o ka hoʻohui ʻana a no laila, hāʻawi hou ʻia ka liʻiliʻi o ka leakage.
Aia ʻo Shandong Changshengda Steel Co., Ltd. ma ke kahua paipu kila ʻoi loa o Kina. Loaʻa iā ia nā papa hana hana maʻamau. Ua hoʻokumu ʻia ka hui i ka makahiki 2011 ma ke ʻano he "National 863 Program Project Execution Unit". He 800 mau limahana ka hui me 120 poʻe poʻokela a me nā limahana waena. ʻO ka mea kanu kahi ʻoihana hana multinational me kahi ʻāpana o 200000 square meters e loaʻa ana nā lako o nā lako maka, hana a kūʻai aku.
ʻO ka papahana hōʻoia no ke kūʻai aku ʻana he pōmaikaʻi ʻē aʻe e hoʻokaʻawale iā mākou mai nā mea hoʻokūkū ʻO kā mākou mahele ma hope o ke kūʻai aku e lawe i ke kuleana no nā pilikia e kū mai e like me nā pilikia maikaʻi o ka halihali ʻana a i ʻole ka lohi ʻana i ka lawe ʻana i loko o ka manawa i uhi ʻia e ka ʻinikua E uku mākou i nā mea kūʻai aku ma ka ka pae hoʻokele waiwai a me ka wā e hui pū ai mākou i ka wā e hiki mai ana a hāʻawi i nā hoʻonā maikaʻi loa i ka paipu Ss me nā pilikia.
ʻO Shandong Changshengda Steel Co Ltd ka home o kahi pūʻulu holoʻokoʻa o nā laina hana e komo pū ana me ka hoʻoheheʻe ʻana i ke anuanu e hoʻoulu ai i ka pena kiʻi kiʻi anuanu a me ka nānā ʻana i ka maikaʻi a ua hala i ka ʻōnaehana mana maikaʻi Ss paipu maʻemaʻe Me ka hoʻopuka makahiki ʻoi aku ma mua o 1 miliona tonnes o ke kila. hōʻoia i ka paʻa o ka maikaʻi o nā huahana a mālama i ka waihona o ka 100000 tonnes o nā waiwai kiko i kēlā me kēia makahiki He hui hilinaʻi ia e hiki ke hoʻokipa maʻalahi i nā mea kūʻai aku. nā koi wikiwiki no ka hoʻouna ʻana a i ʻole nā koi nānā maikaʻi a me nā koi ʻē aʻe
Loaʻa iā Ss pipe seamless ma mua o 12 mau makahiki o ka hoʻokomo ʻana a me ka hoʻokuʻu ʻana aku, a loaʻa iā ia kahi ʻōnaehana kaulahao hoʻolako piha i ʻoi aku ma mua o 150 mau ʻāina a puni ka honua, e hiki ai i nā mea kūʻai ke lawe mai i nā huahana me ka ʻole e haʻalele i ko lākou mau home. Ma ka manawa like me ka hoʻomaopopo piha ʻana i ka ʻōnaehana kuʻuna a me ka uku o nā ʻāina like ʻole e hiki ke kōkua i nā mea kūʻai aku i ka hāʻawi ʻana i nā hopena hoʻopuka maikaʻi loa, e ʻae iā lākou e loaʻa i ke kūlana kiʻekiʻe o ka lawelawe ma ke kumukūʻai haʻahaʻa loa.
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