ʻO ka mea maikaʻi loa me ka paipu kila 4 ʻo ia kona paʻakikī. ʻO kēia ka mea e ikaika ai ka paʻa ʻana i ke kaumaha nui me ka ʻole o ka piko a haki ʻole. ʻO ia ka mea i kūpono no ke kūkulu ʻana i nā hale koʻikoʻi e like me ka hale a i ʻole ke alahaka. E noʻonoʻo e pili ana i kahi skyscraper e kū ana i ka makani ikaika a i ʻole kahi alahaka kaʻa e holo ana i ka muliwai kahe.
Hiki i ka paipu kila 4 ke hana i nā mahana wela a me ke anu, nā waiwai pono o nā hiʻohiʻona 2, a me ka Jinzheng's. ʻelua ʻīniha paipu huinaha. No laila, kūpono ia no ka hoʻolako ʻana i ka wai wela a me ke anuanu a me ka hoʻomehana ʻana i nā pipeline kinoea. Inā koho ʻoe i kahi paipu kila 4 hiki ke hoʻoneʻe palekana i ka wai wela mai kāu mea hoʻomehana a me ka wai anuanu, e ʻōlelo mākou, ʻo ka pahu i waho o kekahi pahu hau. Ma waho aʻe o kēlā, pili kēia ʻano paipu no ka pale anti-rust a me ka anti-corrosion coating (ʻaʻahu me ka uhi pale) pū kekahi. He mea pono kēia no nā paipu e lawe i nā wai ʻino e hōʻino i nā wai maʻamau.
ʻO ka paipu kila 4 he hao a me ke kalapona i loko o kahi mea maikaʻi loa, no laila ʻaʻohe ¼ 402. ʻO kēia mau mea kōkua e hoʻolako i ka paipu me kona ikaika. Eia kekahi, loaʻa ia i nā ʻano nui a me nā paona e hoʻomaʻamaʻa iā lākou no nā noi like ʻole. Inā ʻoe e hana ana i kahi papahana home e like me ka hana paipu a pono ʻoe e hoʻohana i kekahi mea ma ke kahua kūkulu, aia ka nui e kūpono i kāu mau pono.
ʻO ka mea nui paha, he mea hoʻokele uila kēia mea a no laila e hana ai i kahi auwai maikaʻi loa, e like me ka paipu kila poepoe hana hou ʻia e Jinzheng. ʻO ia ke kumu e mālama pinepine ai i nā laina hāʻawi mana e lawelawe ana i nā kula a me nā home. ʻOi aku ka maʻalahi o ka paipu kila 4 e komo nui lākou i nā haʻalulu a me nā haʻalulu. He mea maikaʻi loa kēia hoʻololi martensitic no nā noi e like me nā moku a me nā mokulele kahi e neʻe wikiwiki ai nā mea, pae ma lalo o ke kaomi kiʻekiʻe a hoʻokuʻu ʻia e kahi ʻaoʻao haʻahaʻa.
Ma ke ʻano he mea koʻikoʻi o ka hāʻawi ʻana i ka aila a me ke kinoea, ʻo ka neʻe ʻana i 4 paipu kila mai kahi wahi a i kekahi mea nui loa, e like me Jinzheng's. ʻāpana hollow square. Hiki iā ia ke paipu i kēia mau wai i kahi mamao loa, mai nā ʻaila ʻaila moana a hiki i nā mea hoʻomaʻemaʻe no ka hana ʻana a i loko o nā hale kūʻai kahi e kūʻai ai mākou i ka ʻaila no kā mākou kaʻa. ʻO ka mānoanoa a me ka ikaika o ka mea he kī no ka mea e hoʻohui i kahi pale mai nā leaks a me nā māwae, e mālama ana i ka palekana o ka hana i kona kiʻekiʻe.
He aha ka mea maikaʻi loa no ka paipu kila 4, ka hiki ke kū i ke kaomi kiʻekiʻe a me ka hoʻololi ʻana o ka mahana, a me ka 1 2 paipu kila hana ʻia e Jinzheng. He mea koʻikoʻi, no ka mea, pono e neʻe maluhia ka aila a me ke kinoea - a i ʻole hiki ke lilo i mea pōʻino inā loaʻa kahi leak. ʻO ka hoʻohana ʻana i nā paipu ʻaʻole ia e hoʻoheheʻe i ka wai no ka mea ʻo nā mea hiki ʻole ke hoʻopau ʻia a nā hui e hāʻawi ai no ke kūʻai ʻana, he mau pā ikaika loa lākou;
He ikaika loa ka paipu kila 4 i hoʻohana pinepine ʻia i ka ʻoihana hale, me ka huahana a Jinzheng. paipu kila galvanized no ka wai. Hoʻohana ʻia e kūkulu i nā mea āpau; mai nā kiʻi kiʻekiʻe o ka lani, nā hale kila e like me nā alanui a me nā alahaka. He ikaika no laila hiki ke kākoʻo i nā ukana kaumaha a hāʻawi i ke kākoʻo hoʻolālā maikaʻi. ʻO kēlā hale nui āu e ʻike ai e noho paha ma luna o 4 paipu kila, a he mea maikaʻi.
ʻO kā mākou papahana hōʻoia ma hope o ke kūʻai ʻana he mea ʻē aʻe e kū ai kā mākou hui ma waena o nā mea hoʻokūkū. Lawe kā mākou ʻoihana ma hope o ke kūʻai ʻana i kekahi paipu kila 4 no nā pilikia e kū mai ana, e like me nā pilikia me ka lawe ʻana, nā pilikia maikaʻi a i ʻole ka hoʻokuʻu ʻana i ka manawa i uhi ʻia e ka ʻinikua. Ma ka ʻaoʻao hoʻokele waiwai a me ke kaʻina hana e hiki mai ana, e hāʻawi mākou i nā mea kūʻai aku i kekahi uku, a e hāʻawi i nā hoʻolālā maikaʻi loa a me nā hoʻonā i nā pilikia i ka wā e hiki mai ana i ke kaʻina hana, no laila ʻaʻole hopohopo kā mākou mea kūʻai i ka wā e kau ai lākou i nā kauoha.
ʻO Shandong Changshengda Steel Co., Ltd. Ua ʻoi aku ma mua o 12 mau makahiki i ka ʻike ma ke kahua o ka lawe ʻana a me ka lawe ʻana mai. Loaʻa iā ia kahi ʻōnaehana kaulahao hoʻolako i nā ʻāina he 150, ʻo ia nā mea kūʻai mai 4 paipu kila e lawe mai i nā mea me ka haʻalele ʻole i ko lākou home. Ma ka manawa like, hiki i ka ʻike hohonu o nā hana kuʻuna a me nā kumukūʻai ma nā ʻāina like ʻole ke kōkua i nā mea kūʻai aku i ka hāʻawi ʻana i nā koho kūpono loa no ka lawe ʻana mai, e hiki ai iā lākou ke loaʻa ka lawelawe maikaʻi loa ma ke kumukūʻai haʻahaʻa.
ʻO 4 paipu kila he hui me ka nui o nā mea hana hana, e like me ka'ōwili wela, ka'ōwili anu, ka uhi kiʻi anu, ka galvanizing a me ka nānā maikaʻi. Ua hōʻoia pū ʻia i ka ʻōnaehana 90001 no ka mana maikaʻi. ʻO kāna hana makahiki i ʻoi aku ma mua o hoʻokahi miliona tons o ke kila e ʻae iā ia e mālama i ke kūlana kiʻekiʻe o kāna mau huahana a mālama pū i kahi papa helu o 100000 tonnes ma ka lima i nā manawa āpau o ka makahiki. He hoa hilinaʻi ia e hiki ke hoʻokō maʻalahi i nā pono wikiwiki o nā mea kūʻai aku no ka lawe ʻana, ka nānā ʻana i ka maikaʻi, a me nā koi ʻē aʻe.
ʻO Shandong Changshengda Steel Co., Ltd. Aia ia ma ke kahua nui loa o Kina o nā paipu kila ʻole he mau mea hana maʻamau. Ua hoʻokumu ʻia ka hui i ka makahiki 2011, a he "4 steel pipe". Hoʻohana ka hui ma luna o 800 mau limahana nona ka 120 ʻenehana waena a me nā limahana kiʻekiʻe. ʻO ka mea kanu he hale hana multinational me kahi ʻāpana o 200000 square square e loaʻa ana nā lako o nā mea maka, hana a kūʻai aku.
Kuleana kope © Shandong Changshengda Steel Co., Ltd Ua mālama ʻia nā kuleana āpau
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