He paipu huinahalike nui (poe a huinahalike)

He paipu huinaha huinaha nui (poe a huinahalike) Kii Hoike
  • He paipu huinahalike nui (poe a huinahalike)
  • He paipu huinahalike nui (poe a huinahalike)
  • He paipu huinahalike nui (poe a huinahalike)
  • He paipu huinahalike nui (poe a huinahalike)

ʻO ka wehewehe pōkole:

1. 100% ma hope o ke kūʻai aku i ka maikaʻi a me ka hōʻoia nui.
2. Ua pane koke ka luna kūʻai ʻoihana i loko o 24 mau hola.
3. Large Stock no nā nui maʻamau.
4. Free hāpana 20cm kiʻekiʻe.
5. Hiki ke hana ikaika a me ka lawe wikiwiki.

  • mānoanoa:0.5- 60 mm
  • OD (anawaena waho): huinaha: 10*10-1000*1000mm rectangular:10*15-800*1100mm
  • ʻenehana:ERW, LSAW, SEAMLESS, SSAW
  • palapala hōʻoia:: CE,LEED,BV,DNV,BC1,EN10210/10219,ISO9001,ASTM A500/A501,AS1163,JIS G3466
  • Lapaʻau ʻili:AILA HALE OLE PENA GALVANIZE OR NOI
  • Hoʻomanawanui:e like me ka makemake
  • Brand:YUANTAI DERUN
  • Ka lōʻihi:0.5-24M e like me ka koi o ka mea kūʻai aku
  • Nā Kūlana:ASTM A500/A501,EN10219/10210,JIS G3466,GB/T6728/3094,AS1163,CSA G40.20/G40.21
  • Mea Hana:Gr.A/B/C,S235/275/355/420/460,A36,SS400,Q195/235/355,STKR400/490,300W/350W
  • MOQ:2-5 Tona
  • Ka manawa hoʻouna:7-30 mau lā
  • Kaʻina uku:TT/LC
    • Hoʻoiho ma ke ʻano he PDF

    Huahana Huahana

    KA MANA ANOAI

    HANAI HOI

    VIDEO PILI

    Huahana Huahana

    Introduction to square tube (round to square) kaʻina

    ʻO ka hui ʻo Tianjin Yuantai DerunJCOE Φ 1420Hiki i ka ʻāpana ke hoʻopuka i nā kikoʻī a me ka caliberΦ 406mm to Φ 1420mm, me ka mānoanoa o ka paia o 50mm. Ma hope o ka hoʻokomoʻiaʻana i loko o ka hanaʻana, e hoʻopau ia i ka hakahaka ma ka mākeke Tianjin o ia mau huahana, hiki ke hoʻopōkole i ka manawa kauoha o ke anawaena nui loa, nā paipu poʻe a me nā huahana pahu pahu. Hiki ke hoʻohana pono ʻia ka paipu wili pololei ʻelua ʻaoʻao no ka lawe ʻana i ka aila a me ke kinoea.JCOE paipu kilaua hoʻohana nui ʻia i ka papahana "West-East Gas Transmission" aupuni. I ka manawa like, hiki ke hoʻohana ʻia e like mepaipu kila halei ke kūkulu ʻana i nā papahana kila kila kiʻekiʻe. Eia kekahi, ʻo ka "poepoe a huinaha"Hiki ke hoʻohana ʻia ke kaʻina hana i loko o ke anawaena nui loa, ka paipu kila rectangular paia mānoanoa, hiki ke hoʻohana ʻia ma ke kahua o nā keʻena leʻaleʻa nui a me ka hana ʻana i nā mea hana mīkini kaumaha.

    jcoe LAKO-1

    ʻO ka "poepoe a huinaha"ʻO ka hui kūʻokoʻa i hoʻomohala ʻia e Tianjin Yuantai Derun Group ka hiki ke hana i ke anawaena kiʻekiʻe o 1000mm × 1000mm square tube, 800mm × ʻO ka hiki ke hana o 1200mm rectangular tube me ka mānoanoa o ka paia o 50mm a me ke anawaena super-nui a me ka pāpaʻa pāpaʻi ʻāpana ʻāpana nui i hoʻolako maikaʻi ʻia i 90mm × 6mm, ua hoʻolako maikaʻi ʻia i ka mākeke home 90 × 6mm. puka max. 800mm × 800mm × 36mm ultra-nui anawaena a me ka ultra-mānoanoa nā huahana e hālāwai me nā ʻano ʻenehana paʻakikī o nā mea hoʻohana kūloko a me nā ʻāina ʻē, me ka 400mm rectangular tube × 900mm × 30mm huahana pū kekahi i ke alakaʻi kiʻekiʻe o ka ʻenehana "pōʻai i ka square" ma ka home a ma waho.

    圆改方机组设备

    ʻO ke kolu o ka hale kiʻekiʻe loa ma ka honua - ʻo ka skyscraper kiʻekiʻe kiʻekiʻe ma Wuhan, Kina me ke kiʻekiʻe hoʻolālā o 636 mika - ʻo Wuhan Greenland Center kahi papahana ʻelele o ka hale kila kiʻekiʻe i hoʻolako ʻia e Tianjin Yuantai Derun Group.

    wuhanlvdi

    Ma hope o nā makahiki o ka hoʻomaikaʻi ʻana i ke kaʻina hana, ua lanakila maikaʻi ka arc o waho o ka ʻāpana ʻāpana nui o ka paia ultra-maopopo i hana ʻia e ke kaʻina hana "round-to-square" o Tianjin Yuantai Derun Group i nā hemahema i hiki ke mahā i ka wā o ke kaʻina kuʻi ʻana a me nā pilikia i ka mālama ʻana i ka palahalaha o ka ʻili a me nā koi o ka ʻili o ka home a me nā pono o ka ʻili o ka ʻāina. nā koi o ka mea kūʻai aku ʻenehana ʻenehana hoʻomalu. Ua hoʻomaikaʻi nui ʻia ka huahana i nā hana ʻenehana nui i lawe ʻia i ka Middle East, ma Kina, hiki iā ia ke hoʻololi maoli i nā huahana "koluma pahu" i loko o nā ʻoihana hale kila i hui pū ʻia. No ka mea he hoʻokahi wale nō weld nā huahana paipu square, ʻoi aku ka maikaʻi o kona kūpaʻa ʻana ma mua o nā huahana "koluma pahu" i wili ʻia mai nā papa kila me nā welds ʻehā. Hiki ke ʻike ʻia kēia ma nā koi a ka Party A i kuhikuhi ai i ka hoʻohana ʻana i ka "square tube" a pāpā i ka hoʻohana ʻana i ka "koluma pahu" ma kekahi mau papahana ʻē aʻe.

    bajiaoguan

    Ma ke ʻano o ka ʻenehana hoʻoheheʻe ʻana i ke anuanu, ʻo Tianjin Yuantai Derun Group kahi kokoke i 20 mau makahiki o ka hōʻiliʻili ʻana a loaʻa iā ia ka hiki ke hana i nā paipu kila kila kūikawā e like me nā koi o ka mea kūʻai aku. Hōʻike ke kiʻi i ka "paipu kila octagonal" i hana ʻia e kahi pā leʻaleʻa nui ma Kina. Ma muli o nā palena hoʻolālā, pono e hoʻokumu ʻia ke anu i ka manawa hoʻokahi. Ma muli o nā koi o ke anawaena a me ka mānoanoa o ka paia o ka huahana, ua nīnau nā mea hana nui ma Kina e pili ana iā ia ma mua o ʻekolu mahina. ʻO ka mea hope loa, ʻo Tianjin Yuantai Derun Group wale nō e hiki ke hoʻokō i kāna mau koi like ʻole, a hana maikaʻi ʻia ma kahi o 3000 tons e hoʻopau i nā lawelawe lako a pau o ka papahana wale nō.

    jiarelu

    ʻO ka lawe ʻana i ke ala "hoʻopilikino" e kū pono ana i ka mākeke ʻo ia ka hoʻolālā kūʻai paʻa o Tianjin Yuantai Derun Group. No kēia kumu, ʻo Tianjin Yuantai Derun Group, me ka pahuhopu hope loa o "nā huahana pahu pahu pahu Yuantai a pau e hiki ke hana", koi i ka hoʻopukapuka ʻana ma mua o 50 miliona yuan i ka makahiki i ka noiʻi a me ka hoʻomohala ʻana i nā lako hou, nā molds hou a me nā kaʻina hana hou. I kēia manawa, ua hoʻolauna ʻo ia i nā mea hana hoʻonaninani akamai, hiki ke hoʻohana ʻia e hana i ka ʻāpana o waho arc rectangular square tube no ka ʻenehana pale aniani, a hiki ke hoʻohana ʻia no ka annealing stress relief a i ʻole ka wela wela o ka pahu square, hoʻonui nui i ka hiki ke hana a me ka nui o nā huahana hiki ke hana ʻia, a hiki ke hoʻokō i nā koi kūʻai kū hoʻokahi o nā mea kūʻai aku no nā paipu kila.

    AʻIke mākou a pau, hoʻohana nui ʻia ke kolamu pahu i nā hale kūkulu kila nui ma ka home a ma waho, a ua kaulana ia no nā makahiki he nui ma waho. I kēia mau lā, ʻoi aku ka nui o nā hale kūkulu a me nā mea hoʻolālā hoʻohanapaipu huinaha nuima kahi o ke kolamu pahu pahu. Me ka mānoanoa o ka mua, e uhi piha ia i ka hoʻohana ʻana i ke kolamu pahu home i ka wā e hiki mai ana.

    I kēia manawa,paipu huinahalike nuiua hoʻokuʻu ʻia i loko o ka paipu square ma ke kaʻina hana kuʻi ʻana arc me nā lako kūikawā. ʻO ka welding arc submerged kekahi o nā kaʻina hana wiliwili me ka hana kiʻekiʻe. ʻO kona inoa piha ʻo ia ka wiliwili arc submerged arc, ʻike ʻia hoʻi ʻo ka welding arc automatic ma lalo o ka papa flux. ʻO ka puʻupuʻu poepoe i hana ʻia e kēia kaʻina hana nā pono penei:

    1.Hana maikaʻi kiʻekiʻe

    Ma ka ʻaoʻao hoʻokahi, ua pōkole ka lōʻihi conductive o ka uea kuʻi, a ua hoʻonui ʻia ka nui o kēia manawa a me ka nui o kēia manawa, no laila ua hoʻomaikaʻi maikaʻi ʻia ke komo ʻana o ke arc a me ka hoʻopaʻa ʻana i ka uea wiliwī （ Ma ka ʻaoʻao ʻē aʻe, ma muli o ka hopena insulation wela o ka flux a me ka slag, ʻaʻohe kumu o ka nalowale o ka radiation wela ma ke arc, a emi iho ka spatter. ʻOiai ua hoʻonui ʻia ka lilo o ka wela no ka hoʻoheheʻe ʻana, ua hoʻonui nui ʻia ka nui o ka hana wela.

    2.Kiʻekiʻe weld maikaʻi

    Hiki ke mālama paʻa ʻia nā ʻāpana kuʻihao e ka hoʻoponopono ʻakomi. ʻAʻole kiʻekiʻe nā koi no ka pae ʻenehana welder. Paʻa ka hui weld a maikaʻi nā waiwai mechanical.

    3.Nā kūlana hana maikaʻi
    Ma waho aʻe o ka hoʻohaʻahaʻa ʻana i ka ikaika hana o ka hana kuʻi lima lima, ʻaʻohe ona arc radiation, ʻo ia ka pono kūʻokoʻa o ka kuʻihao arc submerged.

    4.ʻO ke kumukūʻai hana haʻahaʻa
    ʻO ka maʻamau, ʻoi aku ka kiʻekiʻe o ke kumukūʻai o ke kolamu pahu e like me 1000 a 2000 yuan, ʻoiai ʻo ke kumukūʻai o ka hoʻoili ʻana o ka pahu rectangular nui he mau haneli yuan wale nō, ʻoi aku ka maikaʻi.

    5.ʻOi aku ka palekana e hoʻohana
    Hoʻohālikelike ʻia me nā mea ʻelua, ka nui o ka weldingpaipu hāhāhāʻoi aku ka liʻiliʻi ma mua o ke kolamu pahu, a ua hoʻemi nui ʻia ka nui kuʻi.
    (e laʻa: ka ʻāina hou o Guangdong, Hong Kong a me Macao, ka 128 mika kiʻekiʻe ʻo Ferris huila "Shenzhen light" ma Shenzhen, nā kolamu nui o Google hale keʻena hou ma Singapore, a me nā mea ʻē aʻe he mau huahana paipu ʻehā nui a kā mākou hui i hoʻoponopono hou ai mai ka hale hana.)

    未标题-2

    ʻO ka wehewehe ʻana o nā ʻāpana ʻāhā a me nā ʻāpana ʻehā

    OD(MM) mānoanoa (MM) OD(MM) mānoanoa (MM) OD(MM) mānoanoa (MM) OD(MM) mānoanoa (MM)
    20*20 1.3 60*120 80*100 90*90 1.50 180*180 3 300*800 400*700 550*550 500*600
    1.4 1.70 3.5-3.75 9.5-9.75
    1.5 1.80 4.5-4.75 11.5-11.75
    1.7 2.00 5.5-7.75 12-13.75
    1.8 2.20 9.5-9.75 15-50
    2.0 2.5-4.0 11.5-11.75
    20*30 25*25 1.3 4.25-4.75 12.0-25.0
    1.4 5.0-6.3 100*300 150*250 200*200 2.75 300*900 400*800 600*600 500*700
    1.5 7.5-8 3.0-4.0 9.5-9.75
    1.7 50*150 60*140 80*120 100*100 1.50 4.5-9.75 11.5-11.75
    1.8 1.70 11.5-11.75 12-13.75
    2.0 2.00 12.5-12.75 15-50
    2.2 2.20 13.5-13.75
    2.5-3.0 2.5-2.75 15.5-30
    20*40 25*40 30*30 30*40 1.3 3.0-4.75 150*300 200*250 3.75 300*1000 400*900 500*800 600*700 650*650
    1.4 5.5-6.3 4.5-4.75
    1.5 7.5-7.75 5.5-6.3 9.5-9.75
    1.7 9.5-9.75 7.5-7.75 11.5-11.75
    1.8 11.5-16 9.5-9.75 12-13.75
    2.0 60*160 80*140 100*120 2.50 11.5-11.75 15-50
    2.2 2.75 13.5-30
    2.5-3.0 3.0-4.75 200*300 250*250 3.75 400*1000 500*900 600*800 700*700
    3.25-4.0 5.5-6.3 4.5-4.75
    25*50 30*50 30*60 40*40 40*50 40*60 50*50 1.3 7.5-7.75 5.5-6.3 9.5-9.75
    1.4 9.5-16 7.5-7.75 11.5-11.75
    1.5 75*150 2.50 9.5-9.75 12-13.75
    1.7 2.75 11.5-11.75 15-50
    1.8 3.0-3.75 12-13.75
    2.0 4.5-4.75 15.5-30
    2.2 5.5-6.3 200*400 250*350 300*300 4.5-6.3 500*1000 600*900 700*800 750*750
    2.5-3.0 7.5-7.75 7.5-7.75 9.5-9.75
    3.25-4.0 9.5-16 9.5-9.75 11.5-11.75
    4.25-4.75 80*160 120*120 2.50 11.5-11.75 12-13.75
    5.0-5.75 2.75 12-13.75 15-50
    5.75-6.3 3.0-4.75 15.5-30
    40*80 50*70 50*80 60*60 1.3 5.5-6.3 200*500 250*450 300*400 350*350 5.5-6.3 500*1100 600*900 700*800 750*750
    1.5 7.5-7.75 7.5-7.75 9.5-9.75
    1.7 9.5-9.75 9.5-9.75 11.5-11.75
    1.8 11.5-20 11.5-11.75 12-13.75
    2.0 100*150 2.50 12-13.75 15-50
    2.2 2.75 15.5-30
    2.5-3.0 3.0-4.75 280*280 5.5-6.3 600*1100 700*1000 800*900 850*850
    3.25-4.0 5.5-6.3 7.5-7.75 9.5-9.75
    4.25-4.75 7.5-7.75 9.5-9.75 11.5-11.75
    5.0-6.0 9.5-9.75 11.5-11.75 12-13.75
    40*100 60*80 70*70 1.3 11.5-20 12-13.75 15-50
    1.5 100*200 120*180 150*150 2.50 15.5-30
    1.7 2.75 350*400 300*450 7.5-7.75 700*1100 800*1000 900*900
    1.8 3.0-7.75 9.5-9.75 11.5-11.75
    2.0 9.5-9.75 11.5-11.75 12-13.75
    2.2 11.5-20 12-13.75 15-50
    2.5-3.0 100*250 150*200 3.00 15.5-30
    3.25-4.0 3.25-3.75 200*600 300*500 400*400 7.5-7.75 800*1100 900*1000 950*950
    4.25-4.75 4.25-4.75 9.5-9.75 11.5-11.75
    5.0-6.3 9.5-9.75 11.5-11.75 12-13.75
    50*100 60*90 60*100 75*75 80*80 1.3 11.5-11.75 12-13.75 15-50
    1.5 12.25 15.5-40
    1.7 140*140 3.0-3.75 300*600 400*500 400*400 7.5-7.75 900*1100 1000*1000 800*1200
    1.8 4.5-6.3 9.5-9.75
    2.0 7.5-7.75 11.5-11.75 20-60
    2.2 9.5-9.75 12-13.75
    2.5-3.0 11.5-25 15.5-40
    3.25-4.0 160*160 3.00 400*600 500*500 9.5-9.75 1100*1000 1100*1100
    4.25-4.75 3.5-3.75 11.5-11.75 20-60
    5.0-5.75 4.25-7.75 12-13.75
    7.5-8 9.5-25 15.5-40

    NA MEA HANA

    01 KUAI DERECT

        Ua loea mākou ma

    e hana ana i ke kila no na makahiki he nui

    square-pipe-advantage_03
    square-pipe-advantage_04
    • 02 PIHA
    • OLELO HOOLAHA

      OD:10*10-1000*1000MM 10*15-800*1100MM

    Mānoanoa: 0.5-60mm

    Ka lōʻihi: 1-24M

    3 HOOLAHA
    PIHA
    hiki ke hana i nā huahana paipu kila o ka honua
    stardard, e like me ka European standard, American standard,
    Kūlana Kepanī, kūlana Astralian, maʻamau maoli
    a pela aku.

    square-pipe-advantage_07
    square-pipe-advantage_08

    04 NUI NUI
    Nā kikoʻī maʻamau perennial inventory o
    200000 tona

    NA HUA HUA wela

    HOIKE HOIKE

    HOIKE NA LAKO

    6

    LABORATORI KUOKOA

    KO MAKOU IKAIKA

    KA WALE

    ʻO ka mea hana pahu rectangular i koho ʻia i loko o nā pahu kila he ʻumi ma Kina

    4

    KA UKU KUMU O NA HUA >100%

    HOOLAHA

    2de70b33c3a6521eefdad7dc10bb9b9
    c0e330415c82735f94d3c25ac387c7d
    f3f479dc4464d16602944db088824e4
    453178610663829382b8b7cbbfe9b9e

    FAQ

    Q1: He hui kālepa a mea hana paha ʻoe?

    A: He hale hana mākou.

    Q2: Pehea ka lōʻihi o kāu manawa hāʻawi?

    A: ʻO ka maʻamau he 5-10 mau lā inā loaʻa nā waiwai. a i ʻole 30 mau lā inā ʻaʻole i loko o ka waihona, e like me ka nui.

    Q3: Hāʻawi anei ʻoe i nā laʻana? He manuahi a keu paha ?

    A: ʻAe, hiki iā mākou ke hāʻawi i ka laʻana no ka uku manuahi me ke kumukūʻai o ka ukana i uku ʻia e ka mea kūʻai.

    Q4: He aha kāu mau ʻōlelo uku?

    A: Uku <= 1000USD, 100% ma mua. Uku> = 1000USD 30% T / T ma mua, kaulike ma mua o ka hoʻouna ʻana.

  • Mua:
  • Aʻe:

    • Hoʻopili nui ka hui i ka maikaʻi o nā huahana, hoʻopukapuka nui i ka hoʻokomo ʻana i nā mea hana kiʻekiʻe a me nā ʻoihana, a hele i waho e hālāwai me nā pono o nā mea kūʻai aku ma ka home a ma waho.
    Hiki ke hoʻokaʻawale ʻia ka ʻike i: haku mele, ikaika hua, ikaika tensile, waiwai hopena, etc.
    I ka manawa like, hiki i ka hui ke hoʻokō i ka ʻike kīnā ma ka laina a me ka annealing a me nā kaʻina hana wela e like me nā pono o ka mea kūʻai aku.

    https://www.ytdrintl.com/

    leka uila:sales@ytdrgg.com

    Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.he hale hana paipu kila i hooiaioia eEN/ASTM/ JISspecializing i ka hana a me ka lawe aku i na ano a pau o ka huinahalike rectangular paipu, galvanized paipu, ERW welded paipu, spiral paipu, submerged arc welded paipu, pololei seam paipu, seamless paipu, waihoʻoluʻu coated kila coil, galvanized kila coil a me na mea kila.

    Whatsapp: + 8613682051821

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