Mukudziwa zambiri za specifications ndi miyeso ya milu ya zitsulo zamtundu wa z?
Ma Hot Rolled Z Piles AZ Series Zitsulo Zitsulo Zikuluzikulu
Tsatanetsatane wa Zamalonda
| Muyezo | GB / EN | Mtundu wa Gawo | Kapangidwe ka Webusaiti Yosalekeza ya Z Shape |
| Giredi | S235JR / S275JR / S355JR / S390GP / S430GP / Q235B / Q355B | Pamwamba | Chophimba Chopangira Mpunga / Choletsa Kudzikundikira / HDG (Chosankha) |
| Mtundu | Mulu wa Mapepala a Chitsulo a AZ Mtundu wa Z (Wotenthedwa) | Dongosolo Lotsekereza | Larssen Interlock Yamphamvu Kwambiri |
| Kupanga | Njira Yopangira Chitsulo Chotentha | Mapulogalamu | Kapangidwe ka Zam'madzi / Doko ndi Pachilumba cha Madzi / Cofferdam / Khoma Losungiramo Zinthu / Maziko Ozama |
| Utali | 6m – 24m (Kutalika Kwapadera Kulipo) | Zokonzeka Zogulitsa | Matani 50,000+ Akupezeka |
| M'lifupi | 700mm – 900mm (Kutengera ndi Mbiri ya AZ) | Misika Yogulitsa Zinthu Zakunja | Kum'mwera chakum'mawa kwa Asia / Middle East / Africa / America / Europe |
| Kukhuthala | 8mm – 16mm (Kutengera ndi AZ Series: AZ12–AZ36) | Kutumiza | Kutumiza Mwachindunji kwa Mafakitale, Kutumiza Mwachangu kwa Masiku 7-15 |
AZ Mtundu wa Chitsulo Chopangira Ma Chemical Mulu
| Giredi | C (Kaboni) | Mn (Manganese) | Si (Silikoni) | P (Phosphorus) | S (Sulfure) |
| S235JR | ≤ 0.17% | ≤ 1.40% | ≤ 0.35% | ≤ 0.045% | ≤ 0.045% |
| S275JR | ≤ 0.21% | ≤ 1.50% | ≤ 0.35% | ≤ 0.040% | ≤ 0.040% |
| S355JR | ≤ 0.24% | ≤ 1.60% | ≤ 0.55% | ≤ 0.035% | ≤ 0.035% |
| S390GP | ≤ 0.20% | ≤ 1.70% | ≤ 0.50% | ≤ 0.030% | ≤ 0.030% |
| S430GP | ≤ 0.22% | ≤ 1.80% | ≤ 0.60% | ≤ 0.030% | ≤ 0.030% |
| Q235B | ≤ 0.22% | ≤ 1.40% | ≤ 0.35% | ≤ 0.045% | ≤ 0.045% |
| Q355B | ≤ 0.24% | ≤ 1.60% | ≤ 0.55% | ≤ 0.035% | ≤ 0.035% |
Katundu wa Makina a Chitsulo cha Mtundu wa AZ
| Giredi | Mphamvu Yotulutsa (MPa) | Mphamvu Yokoka (MPa) | Kutalika (%) |
| S235JR | ≥ 235 | 360 – 510 | ≥ 26 |
| S275JR | ≥ 275 | 370 – 530 | ≥ 24 |
| S355JR | ≥ 355 | 470 – 630 | ≥ 22 |
| S390GP | ≥ 390 | 490 – 650 | ≥ 20 |
| S430GP | ≥ 430 | 510 – 670 | ≥ 18 |
| Q235B | ≥ 235 | 370 - 500 | ≥ 26 |
| Q355B | ≥ 355 | 470 – 630 | ≥ 21 |
Kufotokozera kwa Mulu wa Mapepala a Chitsulo a Mtundu wa AZ
| Chitsanzo | M'lifupi b (mm) | Kutalika h (mm) | Kunenepa (mm) | Malo a Gawo (cm²/m) | Kulemera (kg/m2) | Kulemera (kg/m²) | Nthawi ya Kusakhazikika (cm⁴/m) | Modulus Yotanuka (cm³/m) | Modulus yapulasitiki (cm³/m) |
| AZ12 | 670 | 302 | 8.5 | 126 | 66.1 | 99 | 18140 | 1200 | 1409 |
| AZ13 | 670 | 303 | 9.5 | 137 | 72 | 107 | 19700 | 1300 | 1528 |
| AZ14 | 670 | 304 | 10.5 | 149 | 78.3 | 117 | 21300 | 1400 | 1651 |
| AZ17 | 630 | 379 | 8.5 | 138 | 68.4 | 109 | 31580 | 1665 | 1944 |
| AZ18 | 630 | 380 | 9.5 | 150 | 74.4 | 118 | 34200 | 1800 | 2104 |
| AZ19 | 630 | 381 | 10.5 | 164 | 81 | 129 | 36980 | 1940 | 2275 |
| AZ25 | 630 | 426 | 12 | 185 | 91.5 | 145 | 52250 | 2455 | 2873 |
| AZ26 | 630 | 427 | 13 | 198 | 97.8 | 155 | 55510 | 2600 | 3059 |
| AZ28 | 630 | 428 | 14 | 211 | 104.4 | 166 | 58940 | 2755 | 3252 |
| AZ34 | 630 | 459 | 17 | 234 | 115.5 | 183 | 78700 | 3430 | 3980 |
| AZ36 | 630 | 460 | 18 | 247 | 122.2 | 194 | 82800 | 3600 | 4196 |
| AZ38 | 630 | 461 | 19 | 261 | 129.1 | 205 | 87080 | 3780 | 4417 |
| AZ46 | 580 | 481 | 18 | 291 | 132.6 | 229 | 110450 | 4595 | 5295 |
| AZ48 | 580 | 482 | 19 | 307 | 139.6 | 241 | 115670 | 4800 | 5553 |
| AZ50 | 580 | 483 | 20 | 322 | 146.7 | 253 | 121060 | 5015 | 5816 |
| AZ36-700 | 700 | 499 | 17 | 216 | 118.5 | 169 | 89470 | 3600 | 4111 |
| AZ38-700 | 700 | 500 | 18 | 230 | 126.2 | 180 | 94840 | 3800 | 4353 |
| AZ40-700 | 700 | 501 | 19 | 244 | 133.8 | 191 | 99930 | 4000 | 4596 |
| Kuti chitsulo chikhale cholimba kwambiri cha 10 mm: | |||||||||
| AZ 13 10/10 | 670 | 304 | 10 | 143 | 75.2 | 112 | 20480 | 1350 | 1589 |
| AZ 18 10/10 | 630 | 381 | 10 | 157 | 77.8 | 123 | 35540 | 1870 | 2189 |
Tsitsani tchati chonse cha kukula kwake
AZ Type Steel Sheet Mulu njira yopewera dzimbiri
Americas: HDG (ASTM A123, makulidwe a zinc ≥85μm) + 3PE covering yosankha, yolembedwa kuti "Yogwirizana ndi RoHS yosamalira chilengedwe".
Kum'mwera chakum'mawa kwa Asia: Chopopera cha kutentha (zinc layer >100μm) chophatikizidwa ndi epoxy coating tar chili ndi ntchito yabwino yowononga, kulephera kwa mayeso a salt spray nthawi zonse kunali 0 pa maola 5,000, ndiye njira yabwino kwambiri yogwiritsira ntchito mlengalenga wa m'nyanja.
Kutseka kwa Mulu wa Mapepala a Chitsulo a Mtundu wa AZ
Kapangidwe: Tsatanetsatane wa kutsekeka kwa mawonekedwe a z, kutseguka kwa ≤1×10⁻⁷cm/s.
America: Ikutsatira zomwe zili mu ASTM D5887, njira yoyesera yolowera madzi kudzera m'makoma osungira madzi ndi maziko.
Kum'mwera chakum'mawa kwa Asia: Kulimba kwambiri ku madzi okwera pansi komanso kusefukira kwa madzi m'madera otentha komanso amvula.
Njira Yopangira Mulu wa Mapepala a Chitsulo cha Mtundu wa AZ
Kusankha Zitsulo:
Sankhani mtundu wa chitsulo chomangidwa kutengera zomwe zimafunika pa kapangidwe ka makina.
Kutentha:
Tenthetsani ma billet/slabs mpaka ~1,200°C kuti zisamavunde.
Kugubuduza Kotentha:
Pangani chitsulo kukhala Z-profile pogwiritsa ntchito ma rolling mills.
Kuziziritsa:
Thirani madzi ozizira kapena opopera mpaka madzi omwe mukufuna atapezeka.
Kuwongola ndi Kudula:
Sungani kulondola kwa kulekerera pamene mukudula zinthuzo kutalika koyenera kapena koyenera.
Kuyang'anira Ubwino:
Chitani mayeso a kukula, makina ndi maso.
Chithandizo Chapamwamba (Mwasankha):
Ngati pakufunika, ikani utoto, sungani galvanize kapena tetezani ku dzimbiri.
Kupaka ndi Kutumiza:
Pakani, tetezani, ndipo tengani kuti mutumize.
AZ Mtundu wa Chitsulo Chopangira Mapepala Chikulu Chogwiritsira Ntchito
Makoma Otetezera- Chogwiritsidwa ntchito bwino posunga nthaka ndi maziko.
Cofferdams- Makoma oteteza omwe amathandiza kuyendetsa bwino madzi pamalo ogwirira ntchito.
Mapulojekiti a Doko ndi Sitima- Yoyenera kumanga makoma a doko, malo osungiramo zinthu, ndi ntchito zapamadzi.
Kulamulira Madzi a Mphepo Yamkuntho ndi Kukhazikika kwa Mabanki a Mitsinje- Kulimbitsa ulusi ndi banki yowongolera matope ndi chitetezo cha denga.
Chifukwa Chosankha Z Type Steel Sheet Pills
1. High Section Modulus: Ma profiles amtundu wa Z ali ndi kukana kupindika bwino komanso kugwiritsa ntchito zinthu, zomwe zingagwiritsidwe ntchito pokumba mozama komanso ponyamula katundu wolemera.
2. Dongosolo Lolumikizirana Lolimba: Kulumikizana kosalekeza kumawonjezera kukhazikika kwa kapangidwe kake komanso kulimba kwa madzi mu ntchito zosungira ndi za m'mphepete mwa nyanja.
3.Kukhazikitsa Kosavuta: Mphamvu poyerekeza ndi kulemera zimathandiza kuyendetsa ndi kukhazikitsa mwachangu, zomwe zimapangitsa kuti pasakhale ndalama zambiri chifukwa cha nthawi yochepa yomanga komanso ntchito yochepa.
4. Yankho Lothandiza: Kugawa kwa chitsulo kwakonzedwa bwino kuti kupereke magwiridwe antchito abwino ndi zinthu zochepa poyerekeza ndi ma profiles achikhalidwe.
5. Mitundu Yosiyanasiyana ya Mapulogalamu: Zabwino kwambiri pa madoko, ma cofferdams, chitetezo cha mitsinje, makoma a pansi pa nyumba, kuwongolera kusefukira kwa madzi ndi zomangamanga.
6. Kulimba Kwabwino:Moyo wautumiki ndi wautali ndi zitsulo zapamwamba komanso chitetezo cha dzimbiri chosankha (chopangidwa ndi galvanized/coating).
Kulongedza ndi Kutumiza
Kupaka:
Katundu wonse wachitsulo amamangiriridwa mwamphamvu ndi zingwe zachitsulo zolimba kwambiri ndipo amalimbikitsidwa ndi ma bearing amatabwa kapena mafelemu achitsulo kuti asasokonezeke pogwira ntchito ndi kutumiza. Ngati pakufunika, mafuta oteteza dzimbiri kapena chitetezo choteteza madzi chingagwiritsidwe ntchito, chomwe chingasunge dzimbiri kwa nthawi yayitali.
Zosankha Zonyamula Katundu:
Kutengera komwe tikupita komanso zomwe tikufuna pa ntchito, timapereka mwayi wosankha katundu wa panyanja, katundu wa sitima ndi magalimoto akuluakulu pakati pa zina. Timagwiritsa ntchito makontena, zonyamulira katundu wambiri kapena malo okhazikika kuti titsimikizire kuti katunduyo ndi wotetezeka.
Mothandizidwa ndi makina opakira zinthu aukadaulo komanso chithandizo chodalirika chapadziko lonse lapansi, sitimalephera kupereka zinthu zachitsulo m'njira yotetezeka, mwachangu, komanso yogwira bwino ntchito.
FAQ
Q1: Kodi milu ya chitsulo ya mtundu wa Z imagwiritsidwa ntchito pa chiyani?
A: Amagwiritsidwa ntchito makamaka poteteza makoma, ma cofferdams, kuteteza mitsinje, madoko, zipinda zapansi, ndi mapulojekiti ozama a maziko.
Q2: Kodi ubwino wa milu ya mapepala a Z ndi wotani?
A: Mphamvu yopindika kwambiri, kulumikizidwa mwamphamvu, kulimba bwino kwa madzi, komanso kugwiritsa ntchito bwino zinthu.
Q3: Ndi mitundu iti yachitsulo yomwe ilipo?
A: Magiredi ofanana akuphatikizapo S275, S355, SY295, SY390, Q235, ndi Q345, kutengera zomwe polojekiti ikufuna.
Q4: Kodi milu ya Z sheet ingagwiritsidwenso ntchito?
A: Inde, zitha kugwiritsidwanso ntchito m'nyumba zakanthawi ngati zitasamalidwa bwino.
Q5: Ndi mankhwala otani omwe alipo pamwamba?
A: Zosankha zikuphatikizapo chitsulo chakuda, chophimba choletsa dzimbiri, utoto, ndi galvanizing yotentha.
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