Tsitsani Mafotokozedwe ndi Miyeso ya Mulu wa Chitsulo wa ASTM A588 JIS A5528 U waposachedwa.
Mapepala a Chitsulo a ASTM A588 & JIS A5528 U-Type – Mapepala Olimba Osadzimbidwa ndi Dzimbiri
| Mtundu | Mulu wa Chitsulo Chooneka ngati U |
| Muyezo | ASTM A588, JIS A5528 |
| Zikalata | ISO9001, ISO14001, ISO18001, CE FPC |
| M'lifupi | 400mm / 15.75 mainchesi; 600mm / 23.62 mainchesi |
| Kutalika | 100mm / 3.94 mainchesi – 225mm / 8.86 mainchesi |
| Kukhuthala | 9.4mm / 0.37 mainchesi – 19mm / 0.75 mainchesi |
| Utali | 6m–24m (9m, 12m, 15m, 18m muyezo; kutalika kopangidwa mwamakonda kulipo) |
| Utumiki Wokonza | Kudula, kuboola, kapena kukonza makina mwamakonda |
| Miyeso Yopezeka | PU400×100, PU400×125, PU400×150, PU500×200, PU500×225, PU600×130 |
| Mitundu Yolumikizirana | Larssen interlock, hot-rolled interlock, cold-rolled interlock |
| Chitsimikizo | ASTM A588, JIS G3106, CE, SGS |
| Miyezo ya Kapangidwe | Americas: Muyezo wa Kapangidwe ka AISC; Kumwera chakum'mawa kwa Asia: Muyezo wa Uinjiniya wa JIS |
| Chitsanzo cha JIS A5528 | Chitsanzo Chofanana cha ASTM A588 | Kutalika Kogwira Mtima (mm) | Kukula Kogwira Mtima (mkati) | Kutalika Kogwira Mtima (mm) | Kutalika Kogwira Mtima (mkati) | Kukhuthala kwa ukonde (mm) |
| U400×100 (SM490B-2) | Mtundu wa ASTM A588 2 | 400 | 15.75 | 100 | 3.94 | 10.5 |
| U400×125 (SM490B-3) | Mtundu wa ASTM A588 3 | 400 | 15.75 | 125 | 4.92 | 13 |
| U400×170 (SM490B-4) | Mtundu wa ASTM A588 4 | 400 | 15.75 | 170 | 6.69 | 15.5 |
| U600×210 (SM490B-4W) | Mtundu 6 wa ASTM A588 | 600 | 23.62 | 210 | 8.27 | 18 |
| U600×205 (Yosinthidwa) | ASTM A588 Mtundu 6A | 600 | 23.62 | 205 | 8.07 | 10.9 |
| U750×225 (SM490B-6L) | Mtundu wa ASTM A588 8 | 750 | 29.53 | 225 | 8.86 | 14.6 |
| Kukhuthala kwa intaneti (mkati) | Kulemera kwa Unit (kg/m2) | Kulemera kwa Unit (lb/ft) | Zipangizo (Muyezo Wawiri) | Mphamvu Yotulutsa (MPa) | Mphamvu Yokoka (MPa) | Mapulogalamu aku America | Kumwera chakum'mawa kwa Asia Mapulogalamu |
| 0.41 | 48 | 32.1 | ASTM A588 / SM490B | 345 | 485 | Mapaipi ang'onoang'ono a boma ndi njira zothirira | Ntchito zothirira ku Indonesia ndi Philippines |
| 0.51 | 60 | 40.2 | ASTM A588 / SM490B | 345 | 485 | Kulimbitsa maziko a nyumba ku US Midwest | Kukonza madzi otayira ndi njira zoyeretsera madzi ku Bangkok |
| 0.61 | 76.1 | 51 | ASTM A588 / SM490B | 345 | 485 | Malo oteteza kusefukira kwa madzi m'mphepete mwa nyanja ya US Gulf Coast | Kukonzanso malo ang'onoang'ono ku Singapore |
| 0.71 | 106.2 | 71.1 | ASTM A588 / SM490B | 345 | 485 | Kuwongolera madzi otuluka ku Houston Port & ma dimbi a mafuta a shale ku Texas | Kumanga doko lakuya ku Jakarta |
| 0.43 | 76.4 | 51.2 | ASTM A588 / SM490B | 345 | 485 | Malamulo a mtsinje ndi chitetezo cha mabanki ku California | Kulimbikitsa mafakitale m'mphepete mwa nyanja ku Ho Chi Minh City |
| 0.57 | 116.4 | 77.9 | ASTM A588 / SM490B | 345 | 485 | Maziko ozama a maziko ku Vancouver Port | Ntchito zazikulu zokonzanso malo ku Malaysia |
Dinani batani la kumanja
1. Kusankha Zitsulo
Sankhani chitsulo chapamwamba kwambiri kuti chikwaniritse zofunikira za mphamvu ndi kulimba.
2. Kutentha
Tenthetsani ma billet/slabs mpaka ~1,200°C kuti zikhale zosavuta kusuntha.
3. Kugubuduza Kotentha
Pukutani chitsulocho mu ma profiles enieni a mtundu wa U pogwiritsa ntchito mphero zozungulira.
4. Kuziziritsa
Zizireni mwachilengedwe kapena m'madzi kuti mupeze mphamvu zomwe mukufuna.
5. Kuwongola ndi Kudula
Wongolani ma profiles ndikudula kutalika koyenera kapena koyenera.
6. Kuyang'anira Ubwino
Yang'anani kukula, mawonekedwe a makina, ndi mawonekedwe.
7. Chithandizo cha Pamwamba (Mwasankha)
Ikani ma galvanizing, penti, kapena yoteteza dzimbiri ngati pakufunika.
8. Kulongedza ndi Kutumiza
Konzani, tetezani, ndipo konzekerani mayendedwe otetezeka kupita kumalo a polojekiti.
Chitetezo cha Madoko ndi Doko: Milu ya mapepala yooneka ngati U imapereka mphamvu yolimbana ndi kuthamanga kwa madzi ndi kugundana kwa sitima, yabwino kwambiri pamadoko, madoko, ndi nyumba zina za m'madzi.
Kulamulira Mitsinje ndi Kusefukira kwa Madzi: Amagwiritsidwa ntchito kwambiri polimbitsa mtsinje, kuthandizira kukumba, makoma otchingira, ndi makoma oteteza kusefukira kwa madzi kuti atsimikizire kuti madzi ali olimba.
Uinjiniya wa Maziko ndi Kufukula: Amatumikira ngati makoma odalirika otetezera komanso nyumba zothandizira zipinda zapansi, ngalande, ndi maenje akuya a maziko.
Uinjiniya wa Zamakampani ndi Zamagetsi: Amagwiritsidwa ntchito m'mafakitale opangira magetsi a madzi, malo opopera madzi, mapaipi, ma culvert, ma doko a milatho, ndi mapulojekiti otseka madzi, zomwe zimapangitsa kuti pakhale bwino zomangamanga.
1) Ofesi ya Nthambi - chithandizo cha Chisipanishi, chithandizo cha msonkho, ndi zina zotero.
2) Matani opitilira 5,000 a katundu alipo, okhala ndi makulidwe osiyanasiyana
3) Kuyang'aniridwa ndi mabungwe odalirika monga CCIC, SGS, BV, ndi TUV, ndi ma CD oyenera kuyenda panyanja
Kulongedza ndi Kusamalira/Kuyendera Mulu wa Mapepala a Chitsulo
Zofunikira Pakunyamula
Kumanga
Milu ya mapepala achitsulo imalumikizidwa pamodzi, ndipo mtolo uliwonse umamangidwa mwamphamvu pogwiritsa ntchito zingwe zachitsulo kapena pulasitiki kuti zitsimikizire kuti kapangidwe kake ndi kolimba pogwira ntchito.
Chitetezo Chomaliza
Kuti apewe kuwonongeka kwa malekezero a mitolo, amakulungidwa ndi mapepala apulasitiki olemera kapena kuviikidwa ndi zotetezera zamatabwa—zoteteza bwino ku kugundana, mikwingwirima, kapena kupotoka.
Chitetezo cha Dzimbiri
Mapaketi onse amachiritsidwa ndi dzimbiri: njira zina zimaphatikizapo kuphimba ndi mafuta oletsa kuwononga kapena kuphimba kwathunthu mu filimu yapulasitiki yosalowa madzi, zomwe zimaletsa kukhuthala ndikusunga bwino zinthuzo panthawi yosungira ndi kutumiza.
Ndondomeko Zoyendetsera ndi Kuyendera
Kutsegula
Mapaketi amakwezedwa bwino m'magalimoto akuluakulu kapena m'makontena otumizira katundu pogwiritsa ntchito makina opangira zinthu zamafakitale kapena ma forklift, motsatira kwambiri malire onyamula katundu ndi malangizo oyendetsera bwino kuti asagwedezeke kapena kuwonongeka.
Kukhazikika kwa Mayendedwe
Mapaketi amaikidwa mu dongosolo lokhazikika ndipo amatetezedwa (monga, ndi zowonjezera zomangira kapena zotsekereza) kuti athetse kusuntha, kugundana, kapena kusuntha panthawi yonyamula—zofunika kwambiri popewa kuwonongeka kwa zinthu komanso zoopsa zachitetezo.
Kutsitsa
Akafika pamalo omanga, ma bundle amatsitsidwa mosamala ndikuyikidwa pamalo oyenera kuti agwiritsidwe ntchito nthawi yomweyo, zomwe zimapangitsa kuti ntchito iyende bwino komanso kuchepetsa kuchedwa kwa ntchito pamalopo.
Mgwirizano wokhazikika ndi makampani otumiza katundu monga MSK, MSC, COSCO ndi unyolo wautumiki wothandiza pa logistics, komanso unyolo wautumiki wothandiza pa logistics ndi zomwe tikukukhutiritsani.
Timatsatira miyezo ya ISO9001 yoyendetsera bwino machitidwe onse, ndipo tili ndi ulamuliro wokhwima kuyambira kugula zinthu zolongedza mpaka kukonza nthawi yoyendera magalimoto. Izi zimatsimikizira kuti ma H-beams akuchokera ku fakitale mpaka kumalo a polojekiti, kukuthandizani kumanga pamaziko olimba a polojekiti yopanda mavuto!
1. Kodi zofunikira za muyezo wa ASTM A588 ndi JIS A5528 U-type sheet piles ndi ziti?
ASTM A588: Chitsulo cholimba kwambiri, chosagwira dzimbiri chomwe chili ndi mphamvu yocheperako ya 345 MPa (50 ksi), choyenera kugwiritsidwa ntchito panja komanso m'madzi.
JIS A5528: Chitsulo champhamvu cha ku Japan chokhala ndi mphamvu zofanana ndi za ASTM A588, chomwe chimagwiritsidwa ntchito kwambiri m'mapulojekiti omanga nyumba ku Asia.
2. Kodi milu ya mapepala yooneka ngati U imagwiritsidwa ntchito kuti nthawi zambiri?
Madoko, madoko, ndi nyumba za m'madzi (zolimbana ndi kukakamizidwa ndi madzi ndi kugundana ndi sitima)
Mapulojekiti oteteza mtsinje, makoma, ndi njira zowongolera kusefukira kwa madzi
Maziko ndi chithandizo cha kufukula pansi pa nthaka, ngalande, ndi mabowo akuya
Mapulojekiti a mafakitale ndi amadzimadzi kuphatikiza malo opangira magetsi amadzi, malo opopera madzi, mapaipi, ndi madoko a milatho
3. Kodi ubwino wogwiritsa ntchito milu ya mapepala ooneka ngati U ndi wotani?
Kupindika kwakukulu ndi mphamvu yolumikizana
Kuchita bwino kwambiri posunga madzi ndi nthaka
Yolimba komanso yosagwira dzimbiri m'malo a m'nyanja komanso m'malo ovuta
Zosavuta kukhazikitsa komanso zogwiritsidwanso ntchito m'nyumba zakanthawi
4. Kodi milu ya mapepala yooneka ngati U ingapakidwe kuti itetezedwe kwambiri?
Inde, ma galvanization otenthedwa, epoxy coating, kapena 3PE coating nthawi zambiri amagwiritsidwa ntchito kuti awonjezere kukana dzimbiri m'malo a m'nyanja kapena m'malo owopsa.
5. Kodi milu ya mapepala yooneka ngati U imayikidwa bwanji?
Amaponyedwa pansi pogwiritsa ntchito nyundo zogwedezeka, makina osindikizira a hydraulic, kapena nyundo zogundana, zomwe zimapangitsa khoma lopitirira polumikizana m'mbali.
6. Kodi makulidwe opangidwa mwamakonda alipo?
Inde, opanga ambiri amatha kupereka kutalika, makulidwe, ndi ma profiles apadera kuti akwaniritse zofunikira za polojekiti.
7. Kodi ASTM A588 ndi JIS A5528 zimafanana bwanji?
Miyezo yonse iwiri imapereka chitsulo champhamvu kwambiri, cholimba chomwe chingagwiritsidwe ntchito pa ntchito za m'madzi ndi zomangamanga. Kusiyana kwakukulu kuli mu zofunikira za madera ndi kulekerera kwa kapangidwe ka mankhwala, koma magwiridwe antchito nthawi zambiri amakhala ofanana ndi mapulojekiti ambiri auinjiniya.
Tsatanetsatane Wolumikizirana
Adilesi
Malo oyendetsera chitukuko cha Kangsheng,
Chigawo cha Wuqing, mzinda wa Tianjin, China.
Maola
Lolemba-Lamlungu: Utumiki wa maola 24










