Mea Kiʻekiʻe Q235B Q345B Hot Rolled Steel Coil Building Material

ʻO ka wehewehe pōkole:

ʻO ka wili wela wela e pili ana i ke kaomi ʻana i nā billet i ka mānoanoa kila i makemake ʻia ma nā wela kiʻekiʻe. I ka ʻōwili wela, ua ʻōwili ʻia ke kila ma hope o ka hoʻomehana ʻia ʻana i kahi kūlana plastik, a hiki ke hoʻoheheʻe ʻia ka ʻili. Loaʻa i nā wili ʻōwili wela ka nui o ka hoʻomanawanui a me ka ikaika haʻahaʻa a me ka paʻakikī, a kūpono i nā hale kūkulu, nā ʻāpana mechanical i ka hana ʻana, nā paipu a me nā ipu.


  • Nānā:SGS, TUV, BV, Nānā Hale Hana
  • Papa:Ke kila kalapona
  • Material:60, 65Mn, 55Si2Mn, 60Si2MnA, 50CrVA,
  • ʻenehana:ʻO ka ʻōwili wela
  • laula:600-4050mm
  • Hoʻomanawanui:±3%, +/-2mm Laulā: +/-2mm
  • Pōmaikaʻi:Anana pololei
  • Ka manawa hoʻouna:3-15 mau lā (e like me ka tonnage maoli)
  • ʻIkepili awa:Tianjin Port, Shanghai Port, Qingdao Port, etc.
  • Huahana Huahana

    Huahana Huahana

    Huahana Huahana

    Inoa Huahana

    ʻOi aku ka maikaʻi loa ʻo Hotselling ʻO kahi helu nuiPuka hao hao i olokaa wela

    Mea waiwai

    Q195/Q235/Q345/A36/S235JR/S355JR

    mānoanoa

    1.5mm~24mm

    Nui

    3x1219mm 3.5x1500mm 4x1600mm 4.5x2438mm i hoʻopilikino ʻia

    Kūlana

    ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS
    6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711

    Papa

    A53-A369, Q195-Q345, ST35-ST52
    Papa A, Papa B, Papa C

    ʻenehana

    ʻōwili wela

    Hoʻopili

    Pūʻulu, a me nā ʻano kala PVC a i ʻole e like me kāu mau koi

    Hoʻopau Pipe

    Plain end/Beveled, pale ʻia e nā pāpale plastik ma nā ʻaoʻao ʻelua, ʻoki quare, grooved, threaded and coupling, etc.

    MOQ

    1 Tons, ʻoi aku ka nui o ke kumukūʻai e emi iho

    Lapaʻau ʻili

    1. Mill pau / Galvanized / kila kila
    2. PVC,ʻeleʻele a me ka pena kala
    3. Aila ʻalohi, ʻaila anti-rust
    4. E like me nā koi o nā mea kūʻai aku

    Hoʻohana Huahana

    1. Ka hana ʻana i nā hale kūkulu hale,
    2. nā mīkini hāpai,
    3. ʻenehana,
    4. ʻoihana mahiʻai a me nā mīkini hana,

    Ke kumu

    Tianjin Kina

    Palapala

    ISO9001-2008,SGS.BV,TUV

    Manawa Hoʻouna

    ʻO ka maʻamau i loko o 10-15 mau lā ma hope o ka loaʻa ʻana o ka uku mua
    HOT ROLLED STEEL COIL

    Noi Nui

    palapala noi

    1.Fluid / Gas hāʻawi, Steel structure, Construction;
    2.ROYAL GROUP ERW/Welded poepoe kalapona kila paipu, me ka Kiʻekiʻe kiʻekiʻe kiʻekiʻe a me ka ikaika lako lako i hoʻohana nui 'ia i loko o ke kila a me ka hana.

    Nānā:
    1.Free sampling, 100% ma hope o ke kūʻai aku ʻana i ka maikaʻi, Kākoʻo i kekahi ʻano uku;
    2. Loaʻa nā kikoʻī ʻē aʻe o nā paipu kila carbon puni e like me kāu koi (OEM & ODM)! ʻO ke kumu kūʻai hale hana e loaʻa iā ʻoe mai ka ROYAL GROUP.

    Palapala Nui

    Mānoanoa (mm) 3 3.5 4 4.5 5 5.5 hoʻopilikino
    Laulā(mm) 800 900 950 1000 1219 1000 hoʻopilikino

    Kaʻina hana

    ʻO ke kaʻina hana o ka'ōwili kila wela kahi loulou nui i ka hana kila. Hoʻokumu nui ia i ka billet kila i loko o ke ʻano pā i makemake ʻia ma o ka ʻōwili wela wela. Eia kona mau ʻanuʻu kumu:
    Hoʻomākaukau Mea Maka
    E hoʻohana i ka billet hoʻolei hoʻomau a i ʻole nā ​​​​billet ʻōwili mua e like me ka mea maka, a ʻo ka mānoanoa billet maʻamau 150-300mm.
    Hoʻomaʻemaʻe ʻia ka billet (e like me ka hoʻomaʻemaʻe ʻana i ka lapalapa a i ʻole ka wili mīkini) e wehe i ka unahi oxide a me nā hemahema e hōʻoia i ka maikaʻi o ka ʻōwili.
    Pumehana
    Hoʻouna ʻia ka billet i kahi kapuahi wela a hoʻomehana ʻia i 1100-1300 ℃ e hiki ai i ka billet ke hōʻea i ka wela austenitizing a hoʻonui i ka plasticity.
    E hoʻomalu i ka manawa hoʻomehana a me ka like ʻole o ka mahana e pale i ka overburning a i ʻole ka lawa ʻole o ka mahana.
    Kaʻa ʻākala
    Hoʻemi ʻia ka mānoanoa o ka billet i 30-50mm ma o ka wili wili liʻiliʻi hiki ke hoʻohuli ʻia (e like me ka wili ʻelua a ʻehā ʻōwili paha) e hana i kahi billet waena.
    Hiki ke hana ʻia ka hoʻohaʻahaʻa ʻana i ka wai kaomi kiʻekiʻe ma hope o kēlā me kēia kaʻa kaʻa e hoʻoneʻe ai i ka papa okisa.
    Hoʻopau i ka ʻōwili ʻana
    Komo ka billet waena i ka wili hoʻopau (maʻa mau ʻo 6-7 ʻehā ʻōwili a ʻeono paha ʻōwili), a hoʻemi mālie ʻia i ka mānoanoa pahuhopu (e like me 1.2-25mm) ma o ka ʻōwili mau ʻana.
    Hoʻohana ʻia ʻo AGC (ka mana mānoanoa ʻokoʻa) a me ka ʻōnaehana hoʻomalu ʻano papa e hōʻoia i ka pololei o ke ana a me ka pololei o ke ʻano o ka pā.
    Pono e hoʻoluʻu a lubricated nā ʻōwili i ka wā o ka ʻōwili ʻana e pale i ka deformation thermal a me ka ʻaʻahu.
    Hoʻoluʻu
    Hoʻohana ʻia kahi ʻōnaehana hoʻoluʻu laminar no ka hoʻomaʻamaʻa wikiwiki ʻana i ke kaula kila mai ka wela o ka ʻōwili hope ʻana (e pili ana i 800 ℃) a i ka wela lumi ma o ka hoʻomalu ʻana i ka nui o ka wai a me ka nui o ka hoʻomaha ʻana (e like me 30-50 ℃/s).
    Hoʻopili pololei ke kaʻina hana hoʻoluʻu i ka microstructure (e like me ka ratio ferrite a me ka pearlite) a me nā waiwai mechanical o ka coil kila.
    Ka wili ʻana
    ʻOlokaʻa ʻia ke kaula kila i loko o kahi wili kila ma o ka pinch roller a me ka coiler, a ke hoʻomalu ʻia ka ʻāʻī ʻana ma 100-500N/mm² i mea e paʻa ai ke ʻano o ka coil a ʻaʻohe wili wehe.
    Hoʻohana pinepine ʻia ka mahana coiling ma 550-700 ℃ e hoʻomaikaʻi i ka hana.
    Lapaau Mahope
    Lapaʻau ʻili: pickling no ka wehe 'ana i ka unahi oxide, a i ole galvanizing, aluminika plating a me na mea e ae.
    Hoʻopili: hoʻomaikaʻi i ka ductility mea (e like me ka recrystallization annealing ma mua o ka ʻōwili anuanu).
    Hoʻomaʻamaʻa: ka hoopau ana i ke kahua hoohua a me ka hooikaika ana i ka pau ana o ka ili ma o ka hoemi liilii ana.
    Nānā maikaʻi a me ka hoʻopili ʻana: e nānā i ka nui, nā waiwai mechanical a me ka maikaʻi o ka ili, a me ka'ōwili, ka pūpū a me ka kaha e like me nā koi o ka mea kūʻai.

    Kaʻina hana

    Hoʻopili a me ka lawe ʻana

    ʻO ka pūʻolo maʻamau

    Hoʻopili a me ka lawe ʻana (2)

    Kaʻahele:Express (Sample Delivery), Air, Rail, Land, Sea Shipping (FCL or LCL or Bulk)

    Hoʻouna

    FAQ

    Q: He mea hana ua?
    A: ʻAe, ʻo mākou ka mea hana kiʻi kila kila ma ke kauhale ʻo Daqiuzhuang, ke kūlanakauhale ʻo Tianjin, Kina

    Nīnau: Hiki iaʻu ke loaʻa i kahi kauoha hoʻokolokolo he mau tone wale nō?
    A: ʻOiaʻiʻo. Hiki iā mākou ke hoʻouna aku i ka ukana no ʻoe me ka LCL serivece. (Lis container load)

    Q: Loaʻa iā ʻoe ka uku kiʻekiʻe?
    A: No ke kauoha nui, 30-90 mau lā L / C hiki ke'āpono.

    Q: Inā hāʻawi manuahi?
    A: Sample free, akā uku ka mea kūʻai aku no ka ukana.

    Q: He mea hoʻolako gula ʻoe a hana i ka hōʻoia kālepa?
    A: ʻEhiku makahiki mākou mea hoʻolako anu a ʻae i ka hōʻoia kālepa.


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