Mulu wa Mapepala Achitsulo Otentha Ozungulira U Mtundu S235 S355JR JIS A5528 SYW295 SY390 Mapepala Achitsulo Ozungulira Gulu A Mulu wa Mapepala Achitsulo a Carbon
Tsatanetsatane wa Zamalonda
| Chizindikiro | Kufotokozera |
|---|---|
| Kalasi Yopangira Zinthu | S235, S355JR, JIS A5528, SYW295, SY390 |
| Muyezo | ASTM, JIS, EN |
| Mtundu wa mtanda | Mulu wa Mapepala Opangidwa ndi Mtundu wa U Wotentha |
| Pamwamba | Chakuda, Chopakidwa utoto, Chopaka utoto |
| Utali | 6m, 9m, 12m, kapena Mwamakonda |
| Mbiri | Gawo Lolumikizana Lokhala ndi Maonekedwe a U |
| Mapulogalamu | Zam'madzi, Makoma Osungira, Maziko, Kusunga Dothi |
Chida Chopangidwa ndi Mapepala a Chitsulo Chotentha Chozungulira cha U Type
| Kalasi yachitsulo | C | Mn | P | S | Si |
|---|---|---|---|---|---|
| S235 | ≤0.20% | 0.40–1.50% | ≤0.035% | ≤0.045% | ≤0.40% |
| S355JR | ≤0.23% | 0.50–1.50% | ≤0.035% | ≤0.045% | ≤0.40% |
| JIS A5528 | ≤0.25% | 0.50–1.50% | ≤0.035% | ≤0.045% | ≤0.40% |
| SYW295 | ≤0.23% | 0.50–1.50% | ≤0.035% | ≤0.045% | ≤0.40% |
| SY390 | ≤0.23% | 0.50–1.50% | ≤0.035% | ≤0.045% | ≤0.40% |
Kukula kwa Mulu wa Chitsulo Chopangidwa ndi U Wotentha
| Mtundu | M'lifupi W (mm) | Kutalika H (mm) | Kunenepa (mm) | Malo (cm²/m) | Nthawi ya Kusakhazikika (cm⁴/m) | Gawo la Modulus (cm³/m) | Kulemera (kg/m2) |
|---|---|---|---|---|---|---|---|
| Mtundu Wachiwiri | 400 | 100 | 10.5 | 119 | 12,400 | 874 | 48.0 |
| Mtundu Wachitatu | 400 | 125 | 13.0 | 153 | 22,200 | 1,340 | 60.0 |
| Mtundu wa IV | 400 | 170 | 15.5 | 191 | 46,700 | 2,270 | 76.1 |
| Mtundu IIw | 600 | 130 | 10.3 | 141 | 13,000 | 1,000 | 61.8 |
| MtunduIIIw | 600 | 180 | 13.4 | 343 | 32,400 | 1,800 | 81.6 |
| MtunduIVw | 600 | 210 | 18.0 | 417 | 56,700 | 2,700 | 106.0 |
Kutseka kwa Hot Rolled U Type Steel Sheet Pile ndi magwiridwe antchito osalowa madzi
Kapangidwe: Yin-yang interlock, permeability ≤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
Pamwamba pa Mulu wa Chitsulo Chotentha Chozunguliridwa ndi U Type
Americas:HDG kupita ku ASTM A123 (zovala za zinc zochepa ≥ 85 µm); Zophimba za 3PE ndizosankha; zonse zimagwirizana ndi RoHS.
Kum'mwera chakum'mawa kwa Asia: Choviikidwa mu galvanized chotentha ndi chokhuthala cha hollyh (kupitirira 100μm), ndipo zigawo ziwiri za epoxy coating coal tar zimayikidwa, zitha kupakidwa mchere kuti ziyesedwe kwa maola 5000 popanda dzimbiri, ndipo ndi zabwino kwambiri kugwiritsidwa ntchito m'malo otentha a m'nyanja.
Njira Yopangira Mulu wa Chitsulo Chotentha Chozunguliridwa ndi U Type
NTCHITO
1.Kulumikizana Kwamphamvu: Kukhazikika kuli kotsimikizika ndipo kuyenda kwa nthaka kumachepa.
2.Moyo Wogwira Ntchito Wolimba: Kulimbana ndi dzimbiri m'madzi a m'nyanja ndi m'mitsinje.
3.Zachuma: Mtengo wopangira zinthu umachepetsedwa ndi kupanga zinthu zotentha.
4.Miyezo Yapadziko Lonse: Zimagwirizana ndi ASTM, JIS, EN pa ntchito zapadziko lonse lapansi.
Chifukwa Chake Sankhani Chitsulo Chachifumu cha China pa Milu ya Mapepala Achitsulo
1. Wopanga zitsulo zachitsulo ku China adakhazikitsidwa
2. Kusankha kwakukulu kwa magiredi ndi kukula kwa mbiri ya u
3. Kupanga ndi kukonza pamwamba pa malo kulipo
4. Kutumiza kwapadziko lonse kodalirika
5. Mtengo wapamwamba kwambiri wa fakitale yamapulojekiti ambiri
Kulongedza ndi Kutumiza
Yomangidwa ndi bandejizingwe zachitsulo
Yopakidwa ndi laminatednembanemba yosalowa madzi
Zipangizo zamatabwakuti pakhale bata
Chidebe kapenakutumiza zonyamula katundu wambiri ku madoko padziko lonse lapansi
Malo ogonazosowa zapadera zotumizira
FAQ
Q1: Kodi mulu wa pepala lachitsulo la mtundu wa U umagwiritsidwa ntchito pa chiyani?
A: Kusunga nthaka, makoma osungira, gombe la mtsinje, ntchito za m'nyanja ndi maziko othandizira ndi zina zotero.
Q2: Ndi magiredi ati omwe amaperekedwa?
A: S235, S355JR, JIS A5528, SYW295, SY390.
Q3: Kodi ndingathe kusintha kutalika, kukonzedwa kwa pamwamba?
A: Inde. Kudula, kuviika ndi galvanizing yotentha, kupaka utoto ndi zina zotero.
Q4: Kodi milu yanu ya mapepala ndi yothandiza pa ntchito zotumiza kunja?
A: Inde, timatumiza kunja padziko lonse lapansi ndipo tikutsatira muyezo wa ASTM, JIS, EN etc.
Q5: Ndi mitundu iti ya ma profiles omwe muli nawo?
A: Mapepala olumikizirana a mtundu wa U opangidwa ndi Hot-rolled, okhala ndi makulidwe ndi kuya kofanana.












