Paipu kila huinahalike kiʻekiʻe
Paipu kila huinahalike kiʻekiʻe
E like me ka inoa e hōʻike nei, ʻo ka paipu square he ʻano ʻano paipu square.Hiki i nā mea he nui ke hana i ke kino paipu huinahā.Hoʻohana ʻia ia no ke kumu a ma hea.ʻO ka hapa nui o nā paipu huinahā he paipu kila, ʻaʻole i hoʻopaʻa ʻia, pae ʻia, crimped a welded e hana i nā paipu poepoe, i ʻōwili ʻia i loko o nā paipu huinahā, a laila ʻoki ʻia i ka lōʻihi i makemake ʻia.ʻO ka maʻamau, he 50 mau paipu huinahā i kēlā me kēia pūʻolo.Ma ke ʻano o ka wahi, aia ka hapa nui o lākou i nā kikoʻī nui, mai ka 10 * 10 * 0.8-1.5 ~ ~ 500 * 500 * 10-25mm.Hoʻokaʻawale ʻia nā paipu huinahā i loko o nā paipu hoʻoheheʻe ʻia i ka wela, ʻo nā paipu hoʻoheheʻe ʻole i huki ʻia i ke anu, ʻo nā paipu kuʻekuʻe i hoʻokuʻu ʻia a me nā paipu huinahā welded e like me ke kaʻina hana.
Ua maheleia na paipu huinaha i na paipu huinahalike kalapona ma'amau a me na paipu huinaha haahaa e like me ka mea.Ua maheleia na paipu huinahalike welded i: (a) e like me ke ka'ina hana - arc welded square tubes, resistance welded square tubes (kiʻekiʻe alapine a me haʻahaʻa pinepine), kinoea welded square tubes a me ka umu ahi welded square tubes（ b) E like me ka weld - paipu huinaha wili pololei a me ka paipu huinahalike wiliwili.Hoʻokaʻawale ʻia ke kila kalapona maʻamau i: Q195, Q215, Q235, SS400, 20 # kila, 45 # kila, etc.Hoʻokaʻawale ʻia nā kila kila haʻahaʻa i Q345, 16Mn, Q390, St52-3, etc.
Hoʻokaʻawale ʻia nā paipu square i nā paipu kīhāpai wela, nā paipu square galvanized electro, nā paipu square oiled a me nā paipu square pickled e like me ka mālama ʻana i ka ʻili.Hoʻokaʻawale ʻia nā paipu huinaha e like me ke ʻano o ka ʻāpana: (1) ʻāpana ʻāpana maʻalahi -- nā paipu huinaha a me nā ʻāpana ʻāpana ʻehā ( 2) ʻO nā paipu huinaha me ka ʻāpana paʻakikī -- ʻano pua ʻano ʻano like ʻole, ʻo nā paipu huinahā hāmama, nā paipu huinahalike a me nā ʻano ʻāpana kūikawā paipu.
Hoʻokaʻawale ʻia nā paipu huinaha e like me ka mānoanoa o ka paia - ʻo nā paipu huinahā pā mānoanoa nui, nā paipu huinaha pā mānoanoa a me nā paipu huinahā pā lahilahi.Ua mahele ia na paipu huinaha i na paipu huinahalike ma'amau o ke aupuni, na paipu huinahalike ma'amau o Iapana, na paipu huinahalike ma'amau o Beritania, na paipu huinahalike ma'amau o Amerika, na paipu huinaha ma'amau ma'amau o Europa a me na paipu huinaha ma'amau 'ole e like me ka hana ma'amau.
Hoʻokaʻawale ʻia nā paipu huinahā i loko o nā paipu kīhāpai wela, nā paipu huila electro galvanized, nā paipu huinahā aila, nā paipu huinahā pickled, etc.'O ka paipu huinahalike he 'ano o ka ipu hao me ka 'āpana 'āpana 'āha'a, 'ike 'ia ho'i me ke 'ano kila anu.He ʻāpana kila ia me ke ʻano a me ka nui o ka ʻāpana huinaha, i hana ʻia me ka Q235 wela a i ʻole ka ʻōwili a i ʻole ka coil ma ke ʻano he kumu kumu, ke kuʻi anu a me ka welding kiʻekiʻe.Ma waho aʻe o ka mānoanoa o ka paia, ʻo ka nui o ke kihi a me ka palahalaha o ka ʻaoʻao o ka paia ʻāwili ʻē aʻe mānoanoa o ka paipu huinahā hiki a ʻoi aku paha ma mua o ke kiʻekiʻe o ke kūʻē ʻana i ke anuanu.ʻO nā waiwai mechanical piha maikaʻi, ka weldability, ka hana anu a me ka wela a me ke kūpaʻa corrosion, a me ka paʻakikī haʻahaʻa haʻahaʻa.ʻO ke kumu o ka pahu square e pili ana i ke kūkulu ʻana, ka hana ʻana i nā mīkini, ka hana kila a me nā papahana ʻē aʻe, ka hana moku, ke kākoʻo ʻana o ka mana o ka lā, ka ʻenekinia hale kila, ka ʻenekini uila, ka mana, ka mahiʻai a me nā mīkini kemika, ka paia pale aniani, ka chassis kaʻa, ka mokulele, ka paila. hana, alahao ala, hana hale, moku kaomi, pahu pahu aila, alahaka, mea kanu mana, Hoisting a me ka lawe ʻana i nā mīkini a me nā ʻāpana hana welded me ka ukana kiʻekiʻe.
