Mukufuna kudziwa zambiri za specifications ndi miyeso ya milu ya chitsulo?
EN 10248 S270GP S320GP S355GP S390GP S430GP Milu Yachitsulo ya Larssen
Tsatanetsatane wa Zamalonda
| Mbali | Kufotokozera |
|---|---|
| Muyezo | EN 10248 |
| Giredi | S270GP / S320GP / S355GP / S390GP / S430GP |
| Mtundu | Mtundu wa U / Mtundu wa Z /Milu ya Mapepala a Larssen |
| Kupanga | Mulu wa Mapepala a Chitsulo Chotentha Chokulungidwa |
| Utali | 6m – 18m (Milu ya Mapepala Otalika Mwamakonda) |
| M'lifupi | 200mm – 600mm (Kutengera ndi Mbiri) |
| Kukhuthala | 6mm - 20mm |
| Pamwamba | Kumaliza kwa Mill / Galvanized / Wokutidwa |
| Chitsimikizo | EN 10248 3.1 MTC (Satifiketi Yoyesera ya Mill) |
| Zokonzeka Zogulitsa | Matani 5000+ Akupezeka |
| Kutumizidwa ku | Kum'mwera chakum'mawa kwa Asia / Middle East / Europe / America |
| Kutumiza | Mtengo Wachindunji wa Fakitale, Masiku 7–15 |
EN 10248 Hot Rolled S270GP S320GP S355GP S390GP S430GP Chitsulo Chokulungira Mapepala a Chitsulo
| Kalasi yachitsulo | C (%) | Si (%) | Mn (%) | P (%) yokwanira | S (%) | Zinthu Zina |
|---|---|---|---|---|---|---|
| S270GP | 0.12 payokha | 0.35 | 1.60 | 0.035 | 0.035 | – |
| S320GP | 0.14 payokha | 0.35 | 1.60 | 0.035 | 0.035 | – |
| S355GP | 0.18 pasadakhale | 0.50 | 1.60 | 0.035 | 0.035 | – |
| S390GP | 0.20 payokha | 0.50 | 1.60 | 0.035 | 0.035 | – |
| S430GP | 0.22 payokha | 0.50 | 1.60 | 0.035 | 0.035 | – |
EN 10248 Hot Rolled S270GP S320GP S355GP S390GP S430GP Chitsulo cha Mapepala a Zitsulo Katundu wa Makina
| Kalasi yachitsulo | Mphamvu Yotulutsa ReH (MPa) | Mphamvu Yokoka (MPa) | Kutalika A (%) | Kuuma (HB) |
|---|---|---|---|---|
| S270GP | Mphindi 270 | 360–500 | Mphindi 22 | 120–160 |
| S320GP | Mphindi 320 | 430–580 | Mphindi 20 | 130–170 |
| S355GP | Mphindi 355 | 470–630 | Mphindi 18 | 140–180 |
| S390GP | Mphindi 390 | 510–680 | Mphindi 16 | 150–190 |
| S430GP | Mphindi 430 | 550–720 | Mphindi 14 | 160–200 |
Zolemba:
Mphamvu Yobereka ReH = Mphamvu Yobereka
Mphamvu Yolimba Rm = Mphamvu Yolimba
Kutalika A = Kutalika (kuchuluka kwa kutalika pambuyo pa kusweka)
Kulimba HB = Kulimba kwa Brinell (ngati mukufuna)
Deta yonse ikugwirizana ndi muyezo wa EN 10248 ndipo imagwirizana ndi EN 10204 3.1 MTC.
EN 10248 Hot Rolled S270GP S320GP S355GP S390GP S430GP Chitsulo cha Sheet Kukula kwa Mulu
| Gawo | M'lifupi | Kutalika | Kukhuthala | Malo Osewerera | Kulemera | Chigawo Chotanuka cha Gawo | Nthawi ya Inertia | Malo Ophikira (mbali zonse ziwiri pa mulu uliwonse) | ||
|---|---|---|---|---|---|---|---|---|---|---|
| (w) | (h) | Flange (tf) | Webusaiti (tw) | Pa Mulu uliwonse | Pa Khoma Lililonse | |||||
| mm | mm | mm | mm | cm2/m2 | makilogalamu/m | makilogalamu/m2 | cm3/m | cm4/m | m2/m | |
| Mtundu Wachiwiri | 400 | 200 | 10.5 | - | 152.9 | 48 | 120 | 874 | 8,740 | 1.33 |
| Mtundu Wachitatu | 400 | 250 | 13 | - | 191.1 | 60 | 150 | 1,340 | 16,800 | 1.44 |
| Mtundu wa IIIA | 400 | 300 | 13.1 | - | 186 | 58.4 | 146 | 1,520 | 22,800 | 1.44 |
| Mtundu Wachinayi | 400 | 340 | 15.5 | - | 242 | 76.1 | 190 | 2,270 | 38,600 | 1.61 |
| Mtundu wa VL | 500 | 400 | 24.3 | - | 267.5 | 105 | 210 | 3,150 | 63,000 | 1.75 |
| Mtundu IIw | 600 | 260 | 10.3 | - | 131.2 | 61.8 | 103 | 1,000 | 13,000 | 1.77 |
| Mtundu IIIw | 600 | 360 | 13.4 | - | 173.2 | 81.6 | 136 | 1,800 | 32,400 | 1.9 |
| Mtundu wa IVw | 600 | 420 | 18 | - | 225.5 | 106 | 177 | 2,700 | 56,700 | 1.99 |
| Mtundu wa VIL | 500 | 450 | 27.6 | - | 305.7 | 120 | 240 | 3,820 | 86,000 | 1.82 |
EN 10248 Hot Rolled S270GP S320GP S355GP S390GP S430GP Chitsulo Chotsekera Mulu wa Mapepala ndi magwiridwe antchito osalowa madzi
Kapangidwe: Mulu wa Mapepala a Chitsulo Olumikizana, kulola mpweya kulowa ≤1×10⁻⁷ cm/s
Americas: Imakwaniritsa muyezo wa ASTM D5887 wa Liner kuti ichepetse kutuluka kwa madzi pansi pa ng'oma
Kum'mwera chakum'mawa kwa AsiaMadzi a pansi pa nthaka salowa m'madzi nthawi yamvula yamvula
EN 10248 Hot Rolled S270GP S320GP S355GP S390GP S430GP Njira Yopangira Mulu wa Mapepala a Chitsulo
1. Kusankha zinthu zopangira
Ma billets achitsulo kapena ma slabs amasankhidwa mosamala kuti mankhwala ndi mawonekedwe a makina azikhala olimba.
2. Kutenthetsa mu Ng'anjo
Chitsulo chimatenthedwa kufika kutentha koposa kutentha kwake kobwezeretsanso kuti chizitenthedwa bwino.
3. Kugubuduza Kotentha
Chitsulocho chimapangidwanso kukhala ma profiles a mtundu wa U ndi Z, omwe amagwiritsidwa ntchito popanga chimango cholimba, milu ya mapepala opindika komanso olumikizana, omwe amagwiritsidwa ntchito kupanga milu ya mapepala opindika.
4. Kuziziritsa & Kuwongolera
Kuziziritsa kolamulidwa kumabweretsa chitsulo chokhazikika ndipo kuwongola kumawonjezera miyeso yolondola komanso malo osalala.
5. Kuchiza pamwamba
Mapepala okulungira amatha kuperekedwa ngati mphero kapena ngati galvanized/coated kuti atetezeke ku dzimbiri.
6. Kudula ndi kuboola (Mwasankha)
Kutalika kopangidwa mwaluso komanso ndi mabowo obooledwa kale kuti agwirizane ndi zosowa za polojekiti.
7. Kuyang'anira ndi Kutsimikizira Kwabwino
Magulu onse amayesedwa kuti akwaniritse zofunikira za mankhwala, makina ndi mawonekedwe ndipo amatsatira EN 10204 3.1 MTC.
EN 10248 Hot Rolled S270GP S320GP S355GP S390GP S430GP Chitsulo Chokulungira Pamwamba
Americas:HDG monga ASTM A123 (chophimba cha zinki chaching'ono ≥ 85 µm); chophimba cha 3PE ndi chosankha; zonse zomaliza zimagwirizana ndi RoHS.
Kum'mwera chakum'mawa kwa Asia:Kukhuthala kwa hot dip galvanized ndi hollyh (kupitirira 100μm), ndipo zigawo ziwiri za epoxy coating coal tar zimayikidwa, zitha kupakidwa mchere kuti ziyesedwe kwa maola 5000 popanda dzimbiri, ndiye zabwino kwambiri zogwiritsira ntchito malo otentha a m'nyanja.
NTCHITO
1. Mulu wa Zitsulo Zomangira Bwalo:Amagwiritsidwa ntchito pomanga madoko, madoko, ndi makoma a doko, kupereka chithandizo champhamvu cha kapangidwe kake komanso kulimba kwa nthawi yayitali m'malo okhala m'nyanja.
2. Mulu wa Chitsulo Choteteza ku Riverbank:Yapangidwa kuti ikhazikitse mtsinje m'mphepete mwa mitsinje, kupewa kukokoloka kwa nthaka, komanso kuteteza ku kusokonekera kwa madzi ndi kusefukira kwa madzi.
3. Mulu wa Chitsulo cha Maziko a Bridge:Amagwiritsidwa ntchito pomanga mlatho kuti apereke maziko olimba ndikuwonetsetsa kuti kapangidwe kake kakhazikika pansi pa katundu wolemera.
4. Kapangidwe ka Pansi pa Pansi pa Chitsulo Mulu:Imayikidwa m'zipinda zapansi, m'matanthwe, ndi m'malo osungiramo zinthu pansi pa nthaka kuti ipereke chithandizo chodalirika chosungira nthaka komanso chofukula.
Chifukwa Chake Sankhani Chitsulo Chachifumu Cha China Pa Zitsulo Zopangira Mapepala
1.Molunjika kuchokera ku Factory Supply- Pezani mtengo wopanda amalonda komanso kutumiza mwachangu.
2.Ubwino Wotsimikizika– EN 10248 yokhala ndiEN 10248 3.1 MTCkuti zonse zitsatidwe.
3.Zosankha Zazikulu & Zosankha Zamakonda- Tili ndi matani mazana ambiri ndipo titha kupereka kukula koyenera kwa ntchito iliyonse.
4.Ukatswiri Wotumiza Zinthu Kunja Padziko Lonse- Kutumiza zinthu nthawi zonse ku Southeast Asia, Middle East, Europe, ndi America.
5.Othandizira ukadaulo- Pezani upangiri wa akatswiri pankhani yosankha milu ya mapepala, kukhazikitsa ndi njira zothetsera mavuto a polojekiti.
6.Utumiki Wogulitsa Pambuyo Pogulitsa- Kuyambira pachiyambi mpaka kumapeto, tikuganizira za ubwino wa polojekiti yanu. Utumiki Wogulitsa Pambuyo Pogulitsa Kuti Tithandizire Ntchito Yanu wakhala lonjezo lathu kwa inu.
Kulongedza ndi Kutumiza
Kuyika Kotetezeka- Milu ya mapepala imayikidwa m'mipando yokhala ndi zingwe zachitsulo zomwe zimalimbikitsidwa mokwanira kuti zinthuzo zisawonongeke poyenda.
Chitetezo Chosankha– Mankhwala oletsa dzimbiri, kukulunga pulasitiki kapena kulongedza mwapadera kulipo.
Kutumiza Kosinthasintha- Zabwino kwambiri kuti mayendedwe apanyanja, sitima kapena pamsewu aperekedwe bwino m'manja mwanu padziko lonse lapansi.
Kutumiza Mwachangu- Kutumiza mwachindunji kuchokera ku fakitale ndi nthawi yotumizira yachizolowezi ya masiku 7-15.
Zochitika Padziko Lonse Zogulitsa Kunja– Tatumiza ku Southeast Asia, Middle East, Europe ndi America.
FAQ
Q1: Kodi mumapereka mitundu iti ya milu ya mapepala achitsulo?
A: Tikhoza kupereka mapepala a S270GP, S320GP, S355GP, S390GP ndi S430GP omwe akutsatira miyezo ya EN 10248.
Q2: Kodi ndingapeze kutalika ndi ma profiles apadera?
A: Inde, tili ndi milu ya mapepala a U-type, Z-type, ndi interlocking sheet yomwe ilipo muutali wokonzedwa ndi anthu kuyambira 6m mpaka 18m.
Q3: Kodi muli ndi satifiketi?
A: Mapepala athu onse odzaza amaperekedwa ndi EN 10204 3.1 MTC, zomwe zimathandiza kuti zinthu zitsatidwe bwino komanso kuti zitsatidwe bwino.
Q4: Ndi mtundu wanji wa mankhwala opangidwa pamwamba omwe angachitike?
Yankho: Milu ya mapepala ikhoza kukhala yomalizidwa ndi mphero, yopangidwa ndi galvanized kapena yopakidwa utoto kuti iteteze dzimbiri.
Q5: Kodi nthawi yanu yotsogolera ndi yayitali bwanji?
A: Kutumiza mwachindunji kuchokera ku fakitale ndi kutumiza mkati mwa masiku 7 mpaka 15 kutengera kuchuluka ndi komwe kukupita.












