Kufika Kwatsopano HRB335 HRB400 HRB500 Chipinda Chachitsulo Choyaka Choyaka Chotungidwa ndi Nthiti China Wopanga Zitsulo Wopunduka Rebar

Cholinga chathu chachikulu chikhala kukupatsirani ogula athu ubale wodalirika komanso wodalirika wamabizinesi, kupereka chidwi chamunthu aliyense payekhapayekha HRB335 HRB400 HRB500 Hot-Rolled Ribbed Steel Bar China Manufacturer Steel Deformed Rebar, Mfundo ya kampani yathu ndikupereka mankhwala apamwamba, ntchito akatswiri, ndi kulankhulana moona mtima.Landirani anzanu onse kuti muyike madongosolo oyesa kupanga ubale wamabizinesi wanthawi yayitali.
Cholinga chathu chachikulu chikhala kukupatsirani ogula athu ubale wokhazikika komanso wodalirika wamabizinesi, kupereka chisamaliro chaumwini kwa onseChina HRB335 HRB400 HRB500 ndi China Manufacturer Steel Deformed Rebar, Takhala ndi zaka zambiri pakupanga tsitsi, ndipo Gulu lathu lolimba la QC ndi ogwira ntchito aluso adzaonetsetsa kuti tikukupatsirani zinthu zatsitsi zapamwamba zokhala ndi tsitsi labwino kwambiri komanso momwe zimapangidwira.Mudzapeza bizinesi yopambana ngati mutasankha kugwirizana ndi katswiri wotereyu.Takulandirani mgwirizano wanu!

gulu

The otentha adagulung'undisa nthiti zitsulo bala amagawidwa m'magulu atatu: HRB335 (kalasi yakale ndi 20MnSi), kalasi yachitatu HRB400 (kalasi yakale ndi 20MnSiV, 20MnSiNb, 20Mnti), ndi kalasi zinayi HRB500.
Pali njira ziwiri zomwe zimagwiritsidwa ntchito kwambiri pakulimbitsa mipiringidzo:imodzi ndikuyika molingana ndi mawonekedwe a geometric, ndipo ina ndikuyika m'magulu kapena kugawa molingana ndi mawonekedwe amipiringidzo yopingasa ndi matayala a mipiringidzo.Mtundu wa II. Gululi limawonetsa makamaka kukakamiza kolimbitsa.

Chachiwiri ndi molingana ndi kagawo ka magwiridwe antchito (kalasi), monga momwe akugwiritsidwira ntchito mdziko langa, rebar ndi (GB1499.2-2007) waya ndi 1499.1-2008), ndipo rebar imagawidwa 3 molingana ndi giredi yamphamvu (zokolola zokolola / mphamvu zolimba).Gulu;mu Japanese Industrial Standard (JI SG3112), mipiringidzo yachitsulo imagawidwa m'magulu a 5 malinga ndi katundu wawo wonse;mu British Standard (BS4461), magiredi angapo a mayeso azitsulo zazitsulo amatchulidwanso.Kuphatikiza apo, mipiringidzo yachitsulo imathanso kugawidwa ndikugwiritsa ntchito, monga zitsulo wamba zopangira konkriti yolimbitsa ndi zitsulo zotenthetsera kutentha kwa konkire yolimba yolimba.

mbali

1) M'mimba mwake mwadzina ndi m'mimba mwake analimbikitsa
Mipiringidzo yachitsulo mwadzina imayambira 6 mpaka 50mm, ndipo muyezo wovomerezeka wazitsulo zazitsulo ndi 6, 8, 10, 12, 14, 16, 20, 25, 32, 40, ndi 50mm.
2) Kupatuka kovomerezeka kwa mawonekedwe apamwamba ndi kukula kwa nthiti zachitsulo
Mfundo zopangira mipiringidzo yachitsulo ya ribbed ziyenera kukwaniritsa izi:
Ngodya β pakati pa nthiti yodutsa ndi chitsulo cha bar axis siyenera kuchepera madigiri 45.Pamene mbali yophatikizidwayo siili yaikulu kuposa madigiri a 70, mayendedwe azitsulo zodutsa mbali zonse zazitsulo zazitsulo ziyenera kukhala zosiyana;
Kutalikirana mwadzina L kwa mipiringidzo yodutsa sikuyenera kupitilira 0.7 kuchulukitsa mwadzina kwa mipiringidzo;
Ngodya α pakati pa mbali ya nthiti yodutsa ndi pamwamba pazitsulo zazitsulo siziyenera kukhala zosachepera madigiri 45;
Kuchuluka kwa mipata (kuphatikiza m'lifupi mwake nthiti zazitali) kumapeto kwa nthiti zopingasa mbali zonse zoyandikana ndi chitsulo chachitsulo sichiyenera kukhala chachikulu kuposa 20% ya gawo lodziwika lazitsulo;
Pamene m'mimba mwake mwadzina wa zitsulo kapamwamba si oposa 12mm, wachibale nthiti m'dera sayenera kukhala zosakwana 0,055;pamene m'mimba mwake mwadzina ndi 14mm ndi 16mm, nthiti wachibale sayenera kukhala osachepera 0.060;pamene m'mimba mwake mwadzina ndi wamkulu kuposa 16mm, nthiti wachibale sayenera kukhala osachepera 0.065.Onani Zakumapeto C kuti muwerenge za dera la nthiti.
Mipiringidzo yachitsulo yokhala ndi nthiti nthawi zambiri imakhala ndi mipiringidzo yotalika, komanso palinso yopanda mipiringidzo yayitali;

3) Kutalika ndi kupatuka kololedwa
Mmodzi.kutalika
Mipiringidzo yachitsulo nthawi zambiri imaperekedwa muutali wokhazikika, ndipo kutalika kwake koyenera kumayenera kuwonetsedwa mu mgwirizano;
Mipiringidzo yachitsulo ikhoza kuperekedwa mu mipukutu, mpukutu uliwonse uyenera kukhala chitsulo chimodzi, ndipo 5% ya chiwerengero cha mipukutu pa batch (zosakwana mipukutu iwiri ndi mipiringidzo iwiri) imakhala ndi mipiringidzo iwiri yachitsulo.Kulemera kwa disk ndi kukula kwa disk kumatsimikiziridwa kupyolera mu zokambirana pakati pa wogulitsa ndi wogula.
b.Kulekerera kwautali
Pamene kutalika kokhazikika kumaperekedwa, kupatuka kovomerezeka kwa kutalika kwa chitsulo chachitsulo sikuposa ± 25mm;
Pamene kutalika kochepa kumafunika, kupatuka ndi +50mm;
Pamene kutalika kwakukulu kumafunika, kupatukako ndi -50mm.
c.Kupindika ndi malekezero
Mapeto azitsulo zachitsulo ayenera kudulidwa molunjika, ndipo kusinthika kwapafupi sikudzakhudza ntchito

chiwonetsero chazithunzi

Cholinga chathu chachikulu chikhala kukupatsirani ogula athu ubale wodalirika komanso wodalirika wamabizinesi, kupereka chidwi chamunthu aliyense payekhapayekha HRB335 HRB400 HRB500 Hot-Rolled Ribbed Steel Bar China Manufacturer Steel Deformed Rebar, Mfundo ya kampani yathu ndikupereka mankhwala apamwamba, ntchito akatswiri, ndi kulankhulana moona mtima.Landirani anzanu onse kuti muyike madongosolo oyesa kupanga ubale wamabizinesi wanthawi yayitali.
Kufika KwatsopanoChina HRB335 HRB400 HRB500 ndi China Manufacturer Steel Deformed Rebar, Takhala ndi zaka zambiri pakupanga tsitsi, ndipo Gulu lathu lolimba la QC ndi ogwira ntchito aluso adzaonetsetsa kuti tikukupatsirani zinthu zatsitsi zapamwamba zokhala ndi tsitsi labwino kwambiri komanso momwe zimapangidwira.Mudzapeza bizinesi yopambana ngati mutasankha kugwirizana ndi katswiri wotereyu.Takulandirani mgwirizano wanu!

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masika

kumadzulo

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