Shandong Weichuan Metal Products Co., Ltd.

Mea hana paipu huinaha paia manoanoa

ʻO ka wehewehe pōkole:

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 square. Hoʻohana ʻia ia no ke kumu a ma hea. He paipu kila ka nui o na paipu huinaha. 


Huahana Huahana

Huahana Huahana

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 square. Hoʻohana ʻia ia no ke kumu a ma hea. He paipu kila ka nui o na paipu huinaha. Ma hope o ka unpacking, leveling, crimping and welding, hana lākou i nā paipu poepoe, i ʻōwili ʻia i loko o nā paipu square, a laila ʻokiʻoki i ka lōʻihi i makemake ʻia. ʻO ka maʻamau, aia he 50 mau paipu kūhāhā no kēlā me kēia pūʻolo. Ma nā ʻōlelo kikoʻī, ʻo ka hapa nui o nā paipu square i nā kikoʻī nui, mai 10 * 10 * 0.8-1.5 a i 500 * 500 * 10-25. Hoʻohana ʻia nā paipu square no nā paipu square square, nā paipu square decorative, ke kūkulu ʻana i nā paipu square, nā ʻāpana square mechanical, etc.

welded square pipe

ʻO ka paipu pāhaʻi mānoanoa pāhaʻi he ʻano ʻano paipu kila mānoanoa me ka ʻāpana ʻāpana ʻāpana, ʻike ʻia hoʻi ʻo ke kila anuanu. He ʻāpana kila ia me ke ʻano a me ka nui o ka ʻāpana ʻāpana, i hana ʻia me ka Q235 hot-rolled a i ʻole ke anu-rolled strip a i ʻole coil e like me ke kumu kumu, ke kuʻi anu a me ke kuʻi kiʻekiʻe. Ma waho aʻe o ka mānoanoa o ka pā mānoanoa, ka nui kihi a me ka ʻaoʻao flatness o ka wela-owili pā mānoanoa huinahalike paipu hiki a oi aku paha ma mua o ke kiʻekiʻe o ke kuʻekuʻe kuʻekuʻe anu i hana huinaha paipu.

Hoʻohana ʻia nā paipu pāhaʻi mānoanoa i ke kūkulu ʻana, ka hana ʻana i nā mīkini, ka hao a me ka hana kila, ka hana moku, nā kākoʻo o ka mana o ka lā, ka ʻenekini hana kila, ka ʻenekinia mana, nā mea kanu, ka mahiʻai a me nā mīkini kemika, nā paia pale aniani, chassis kaʻa, nā mokulele, ka paila. ke kūkulu ʻana, nā alaloa ala, ka hana hale, e like me nā paipu square, etc.

Ka hoʻokaʻawale ʻana o ke kaʻina hana ʻana o ka paipa pāhaʻi pā mānoanoa

E like me ke kaʻina hana, ua maheleia ka manoanoa paia huinahalike paipu i loko o ka wela-owili manoanoa paia huinahalike paipu, anu anuu manoanoa paia huinaha paipu, extruded manoanoa paia huinahalike paipu a welded huinahalike paipu.

Ua maheleia ka paipu huinahalike welded i

(a) E like me ke kaʻina hana - arc welding square tube, resistance welding square tube (kiʻekiʻe alapine a me haʻahaʻa alapine), kinoea kuʻihao huinaha paipu a me ka umu ahi kuʻihao huinaha paipu.

(b) Māhele ʻia e ka weld - wili pololei paipu huinaha a me spiral welded square pipe.

Hoʻohui waiwai o ka paipu huinahā pā mānoanoa

Ua maheleia na paipu huinaha i na paipu huinaha kalapona kila a me na paipu huinaha haahaa e like me ka mea. 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 maʻamau o ka hana ʻana o ka paipu huinahā pā mānoanoa

Ua maheleia na paipu huinahalike 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 huinahalike ma'amau o Europa a me na paipu huinahalike ma'amau 'ole e like me ka hana ma'amau.

Hoʻokaʻawale ʻano ʻāpana o ka paipu huinahā pā mānoanoa

Hoʻokaʻawale ʻia nā paipu square e like me ke ʻano o ka ʻāpana:
(1) Pauku huinaha pauku ma'alahi - paipu huinaha, paipu huinahalike manoanoa o ka paia.
(2) Paipu huinaha me ka pauku paʻakikī - ʻano pua mānoanoa pā huinaha paipu, hāmama paia mānoanoa huinahalike paipu, corrugated manoanoa pā huinaha paipu a me kūikawā-ano manoanoa paia huinaha paipu.

Hoʻokaʻawale ʻana o ka mālama ʻana i ka ʻili o nā paipu huinahā pā mānoanoa

E like me ka mālama ʻana i ka ili, ua māhele ʻia ka paipu ʻāpana pā mānoanoa i: pā mānoanoa hot-dip galvanized square pipe, pā mānoanoa electro galvanized square paipu, pā mānoanoa aila huinaha paipu a me ka manoanoa paia pickled square pipe.

Noi hoʻokaʻawale 'ana o ka manoanoa paia huinahalike paipu

Hoʻokaʻawale ʻia nā paipu huinahā pā mānoanoa e like me kā lākou hoʻohana ʻana - nā paipu huinahā no ka hoʻonani ʻana, nā paipu huinahā no nā mea hana mīkini, nā paipu huinahā no ka ʻoihana mechanical, nā paipu huinahā no ka ʻoihana kemika, nā paipu huinahā no ka hale kila, nā paipu huinahā no ka hana moku, nā paipu huinahā no ke kaʻa. , na paipu huinahalike no na kaola kila a me na kolamu, a me na paipu huinahalike no na hana kūikawā

Ka mānoanoa o ka paia o ka paipu huinaha pā mānoanoa

Hoʻokaʻawale ʻia nā paipu huinaha e ka mānoanoa o ka paia - nā paipu huinaha pā mānoanoa nui, ʻo nā paipu huinaha pā mānoanoa a me nā paipu huinaha pā lahilahi.

Kumu helu kaumaha o ka paipu huinaha paia manoanoa

Ka helu kaumaha o ka paipu huinahalike pā mānoanoa: 4 * mānoanoa pā * (ka mānoanoa o ka paia ka lōʻihi o ka ʻaoʻao) * 7.85

Ka helu helu o ka paona paipu rectangular

Ka helu helu o ka paipu huinahalike kaumaha: {(ka puni ÷ 3.14) - mānoanoa pā} * mānoanoa pā * 0.02466

Kūlana nui

ʻO ka palena kiʻekiʻe o ka laina hana paipu rectangular o ke kaʻina hana Institute ʻo 500mm * 500mm * 19mm, ʻo ia ka lua o ka honua. ʻO ka 26 inches square tube production line o Nippon Steel ma ka honua he 550mm * 550mm * 22mm. I kēia manawa, ʻo ka kikoʻī nui loa o ka paipu rectangular square ma nā ʻāina ʻEulopa a me ʻAmelika he 400 * 400 * 12.7mm.

Ke kūlana noi o ka paipu huinaha nui

I kēia mau makahiki i hala iho nei, me ka hoʻokomo ʻana o ka mokuʻāina i ke kūkulu ʻana i ke kapikala, ʻoi aku ka nui o nā ʻoihana nui a me nā hana kūkulu a puni ka ʻāina i hoʻohana i ke ʻano o ka hale kila. Ma muli o ka maikaʻi o ka nani o ke ʻano, ke koʻikoʻi kūpono a me ka mālama ʻana i ka node maʻalahi, ua hoʻohana nui ʻia ka nui o ka nui o ka manoanoa o ka paia square tube rectangular tube i ke kahua mokulele ʻo Truss structure system a me ka pale pale pale kākoʻo ʻōnaehana o nā wahi haʻuki a me ka Convention a me nā kikowaena hōʻike. hoʻohana ʻia e like me nā lālā kila. Eia nō naʻe, i ka hoʻohana pono ʻana, hui pū nā paipu kila square a me ka rectangular i kekahi mau pilikia e pono e hoʻoponopono koke ʻia.

Ka ikaika kiʻekiʻe

I mea e hōʻemi ai i ka paona ponoʻī a hoʻomaikaʻi i ka hana palekana e like me ke kū'ē ʻana i ke ōlaʻi a me ka pale ʻana i ka hopena, ua hoʻohana nui ʻia ke kila ikaika kiʻekiʻe ma ka home a ma waho, a ua hiki i ka palena o ka ikaika waiwai i 630mpa a ʻoi aku paha. ʻO ka ikaika tensile o ka metala kumu o ka paipu square a me ka ʻāpana ʻāpana i hana ʻia e ke kaʻina hiki ke hiki i 630mpa, ka pae mua ma ka honua e like me ka pae ikaika o ka huahana. ʻO ka ikaika kiʻekiʻe o nā huahana o ka laina hana Nippon Steel ma Iapana he 550MPa wale nō, me ka ʻokoʻa o kahi kokoke i 15%.

Mānoanoa loa ka huahana

ʻO 19mm ka mānoanoa kiʻekiʻe o ka pahu huinaha a me ka rectangular i hana ʻia e ke kaʻina hana. ʻAʻole ʻike ʻia ka mānoanoa nui i ka mānoanoa piha, akā i ka mānoanoa pili o ka huahana. ʻO ka mānoanoa he kuhikuhi koʻikoʻi o ka paʻakikī o ka hana ʻana i ke anu. Hōʻike ʻia ka paipu huinahā e ka ratio mānoanoa lihi. I kēia manawa, manaʻoʻiʻo ʻia ma ka home a me nā ʻāina ʻē inā ʻoi aku ka liʻiliʻi o ka mānoanoa o ka palena ma mua o 10, ʻoi aku ka paʻakikī o ka huahana. No ka paipu huinahalike a me ka rectangular i hanaia e ke kaʻina hana, hiki i ka lihi mānoanoa o ka huahana me ka ʻāpana liʻiliʻi a me ka mānoanoa pā nui i 7, e like me 100mm * 100mm * 14mm, 120mm * 120mm * 16mm, etc.

Hoʻopaʻa

ʻO ka paipu kīhāpai pā pōhaku nui i hana ʻia me B490RNQ ua hoʻokō piha a ʻoi aku ka nui o nā koi o ka maʻamau Q345B ma ke ʻano o nā waiwai mechanical i ka lumi wela, ua like a ʻoi aku ka maikaʻi o kona hoʻokumu ʻana a me ka hana ʻana ma mua o Q345B, a ua kūpono ka lakio hua i nā koi seismic o nā kikoʻī o ka ʻoihana kūkulu aupuni. I ka manawa like, ʻoi aku ka maikaʻi o kāna hana kiʻekiʻe ma mua o Q345B o ka pae like. Ma 600, noho ka ikaika hua o B490RNQ ma 310mpa, ʻoi aku ka kiʻekiʻe ma mua o 2 / 3 o ka ikaika o ka wela o ka lumi, aʻo ka ikaika o ka hua o Q345B me ka mānoanoa o ka pā ma mua o 8mm ma 500 kaʻina ma lalo o 2/3. o ka ikaika o ka wela o ka lumi.


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