Suluhin da kuma gida na faburikashin fasaha na galvanize daga Jinnuoda, ya zama don yadda ake so 50 shekara na tsawon gida ba su kai kai kuma ba su iya gudummawa. Kowace gida na Q355B ta hana galvanize da karama na ≥600 g/m² — 40% don yadda ake so a ISO 1461 — kuma bolts na M20 Grade 10.9S da kuma sakamako na 150 μm DFT na sabuwa. Gida ta nemo da wani karama daga 12 zuwa 36m. Ya zama don yadda ake so a lokacin tsohon gida, yadda ake so a lokacin tsohon sarrafa da yadda ake so a lokacin tsohon sannu. Ya zama don gida na kilomarawa, gida na kariya, gida na karama na kwayoyi, da gida na kilomarawa na karama na kwayoyi.
A cikin 450°C, zinc da iron suka hada su zama hudu na intermetallic alloy phases — suka bude kuma gaba daya na anti-corrosion structure wanda ba za a iya gudunawa, kawo ko kawo a cikin fuskantar da inganci. Jinnuoda's ≥600 g/m² hot-dip galvanized coating ya tsohon ISO 1461 structural section minimums da 40%, yana ƙarƙashin lokacin da ke dauke da farko a coastal C4 da industrial C5 corrosion categories zuwa 25–50 shekara. Wani abu da ke shirya aikin aikin karfe abubuwan da suka kashe 275–350 g/m² sun gudunawa zinc layer su a 12–18 shekara a wadanda lokaci na musu — farko ne a tsari na farko da abu da ke zama mafi kyau da abu da ke nufin kuma da karamin karama. Hollows, cut edges, da weld heat-affected zones suna da hot-dip galvanized coating coverage identical da face plates, yana kawo wadanda abubuwan da ke kusanci da ke kuzo da paint-only systems suna kuma da kuzo.
A cikin Q355B ƙaramin ƙa’ido — wani abu da ke nufin ASTM A572 Grade 50 da EN S355JR — yana ba da izini don samun karama na gaba ta zango mai ƙarama ga wani tsakiya mai sauwa, yana rage karama na gaba da kuma karama na farko na aikin kasuwanci a matsayin karama na Q235B na aikin kasuwanci na gaba. M20 Grade 10.9S friction-grip bolts suna an torka su zuwa proof load ta hanyar calibrate wrench, yana saba da zero relative joint displacement a matsayin karama na overhead crane acceleration cycles. Q355B ƙaramin ƙa’ido yana gudunawa karama na gaba ta hanyar controlled yielding a matsayin karama na farko da karama na gaba, yana soke intensity 8–9 seismic design requirements a cikin karama na gaba na aikin kasuwanci.
Kowane gida na mabuwa modiul yana da shi abubuwa da ke kuma a cikin laser-marked, da suka daga steel skids wanda aka weld, kuma suka zama mafi kyawawan su a cikin forklift — wanda ya tsara kuskurorin da suka fito a cikin field fit-up wanda ke faru a project na warehouse na cut-to-length steel structure. Kamar yadda ake gane, single-span clear widths suna da 12–36m; kuma multi-span configurations suna da yawa da 100m total width bayan amfani da interior valley gutters, wanda suka taimaka a cikin large-footprint aikin aikin karfe complexes ba tare da kuskurewa anti-corrosion structure performance a kowanne member. Purlins, eave struts, girts, da base plates suna da yawa da ≥600 g/m² hot-dip galvanized coating wanda ke da sama da main Q355B portal frames — kowanne component bai shiga ba tare da inferior corrosion protection.
| Paramita | Jinnuoda Industrial-Grade Premium Specification | Standard Industry Grade | Technical Benefit for Buyers |
| Primary Structural Steel | High-Strength Q355B Structural Steel | Q235B Mild Steel | 25% mafi girman ƙarfin fitarwa; yana ba da damar ƙirar shimfidar wuri da ƙwarewar ɗaukar kaya. |
| Hot-Dip Galvanizing (HDG) | ƙarin 600g/m2 (ƙarin 85μm) | 275g/m2 350g/m2 | Yana hana tsatsa da lalata ƙarfe sama da shekaru 50 a cikin yankuna masu ƙarancin gishiri da yankunan bakin teku. |
| Ƙarfin Fenti | ≥ 150μm DFT (Epoxy Zinc-Rich + MIO + PU) | 60μm 80μm Single Alkyd Paint Mai amfani da kayan shafawa | Kyakkyawan tsayayya da ƙarancin sinadarai da UV; riƙewar haske mai haske na dogon lokaci. |
| Abubuwan Haɗi & Haɗuwa | M20 Grade 10.9S Tsohon Karama na Yawa | Grade 8.8 Karama na Fasaha na Tsakiya | Karamar kishin da kishin ta hanyar tsinkan; ya sao kishin ta yanka da kishin ta fadu. |
| Ƙaramin Kuzari na Fasaha | 50 Shekara na Zaman Lafiya | 0.35 KN/㎡ – 0.50 KN/㎡ | Ya zama maimakon yin amfani da wani tsanen tsohon yaki, tayfun, da kishin da yaki na gaba daya. |
| Karamar Tsohon Sini | 50 Shekara na Zaman Lafiya | 0.15 KN/㎡ – 0.20 KN/㎡ | Ya sao kishin ta yanka ko kishin ta kuzo a yankin da ke cikin yaki mai sani da karamar sini na rana. |
| Standard na Kishin da Gaskiya | Intensiti 8–9 (PGA ≥ 0.40g) | Intensiti 6–7 (PGA 0.15g) | Takamai na kwallon gaba ta daga wani tsari na kwallon gaba ya hana yin kuzo a cikin zamani na zamani mai yawa. |
| Kilin da Kwallon Gaba | panels na PU / Rockwool daga 50mm – 100mm | Wani shi na satali / EPS Foam | Kilin na fasaha A, kilin mai kyau na tashin yadda, da kuma karamin kuzo na sautin. |
| Kuzo da Tashin Yadda | Kwallon gaba na satali na kuzo | Kuzo na kwallon gaba a cikin container | Yana ba da imkaniya ga kuskuren da containers ta hanyar forklift, wanda yake gano daga kuskure na kuskuren. |
Jinnuoda's aikin aikin karfe da anti-corrosion structure sistemomin su ke aikata da hudu wurare da ake amfani da su wanda corrosion performance ke shirya abin da ke taimaka wajen bayanin biyaya na aiki da sauri:
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🏭 Tattalin Karama Na Gaba
Crane runway girders da aka raba su ne da 5–50 tons wanda aka kawo su a cikin portal frame building structure. Hot-dip galvanized coating ya tsaya da cutting oil mist, metallic dust, da steam — wadannan uku abubuwa da ke taimaka wajen corrosion wanda suka ci gaban da paint-based industrial workshop construction finishes a cikin biyar shekara da aminci.
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🏰 Warehouses Na Steel Structure
36m clear-span steel structure warehouse interiors da aka sarka su da galvanized purlins da eave struts wanda suka ci gaban da section strength a cikin high-humidity storage na agricultural, chemical, ko food-grade commodities — inda specification mai kyau zai iya haifar da bayanin bayanin da ake buƙatar kawo maza'abai na farko. anti-corrosion structure specification ya haifar da bayanin bayanin da ake buƙatar kawo maza'abai na farko.
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🚗 Vehicle Service & Parking Garages
Kusarar da shi ne a wani yankin da kusarar da gaba daya na jirgin da ke baiwa cikin wani tsari na chloride wanda ya sa ayyukan alama na jirgin da su zama babu. A gida na mabuwa tsarin kit ya ba muku dukkanin Q355B ƙaramin ƙa’ido da coating na hot-dip galvanized a duk jirgin da ke bayan — a sanya akwatin da aka taimaka a cikin slab na concrete da aka taimaka a cikin rana biyu zuwa hudu na kuma a cikin wani yankin da aka taimaka.
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📦 Tsarin Kafa da Wani Yankin Da Ake Taimaka
Ta Madaidaici aikin aikin karfe tsarin da ke kara frames na dock-leveler pit, rails na LED, da brackets na conveyor da aka taimaka — duk suna bukatar tsarin da sama Q355B ƙaramin ƙa’ido don samun tsarin da sama a cikin duk yankin da aka taimaka.
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| Tambaya #1: Me ya sa Jinnuoda ya nuna ≥600 g/m² na galvanization don jirgin da ke aiki a wani yankin da kusarar da kusarar da gaba daya, amma alama na sarrafa ita ce 275–350 g/m²? |
| Zinc depletion rates a cikin atmospheres na C4 coastal da C5 industrial suna ci gaban 8–15 μm per year. A standard 275 g/m² hot-dip galvanized coating ita ce ta hanyar 40 μm thick — ta kashe a cikin 3–5 years a cikin wadannan halin. A ≥600 g/m² anti-corrosion structure layer a duk jirgin na Jinnuoda aikin aikin karfe yana da karami na 85+ μm, yana zama 25–50 shekara ba tare nin kuma aikin sauya. Don awa da ke ciki da kariya mai gaskiya — wani daga cikin abubuwan da suka fi sannan da kariya na crane girder, purlin clip connections, da valley gutter brackets — wannan shawara ya tsaya mabudin biyayen da ke haifar da kariya ta hanyar corrosion wanda zai iya tabbatawa kadauwar aikin gida wanda zai iya ci gaba daya daga cikin bayani na gida a lokacin 30 shekara. |
| Tambaya 2: Wane karami na fuskanci (clear spans) wanda Q355B structural frame zai iya taimaka a cikin gida na factory na prefabricated? |
| Karamin fuskanci na single-span na 12–36m suna a matsayin standard don Q355B ƙaramin ƙa’ido portal frame building. Aikin multi-span wanda ke ciki da valley gutters na gida zai iya ci gaba daya daga 100m na karamin kuma na gida. Q355B wanda ke da yield strength na 355 MPa zai iya taimaka a cikin rafter sections na karami mai gaba da karami na Q235B don hakan karami — yana nufin karamin kuma na column-head a awa da ke ciki da kariya na industrial sites. Kowa gida na mabuwa ya shiga da Mill Test Certificates da ke nuna Q355B chemistry da mechanical properties per GB/T 1591 ko wani standard na kamar hakan a cikin al'umma. |
| Q3: Zan iya saita wannan gida na kwayoyin fahimici da ke cikin kwayoyin fahimici ko kuma kwayoyin hanyar ruwa? |
| Ee. Kwayoyin fahimici gida na mabuwa wadanda suka yi amfani da su suna kuma ci gaba da kuma yin kusurin kwayoyin fahimici a kariya na kwayoyin fahimici — wanda ke zama babban wuri da ke baya da kusurin kwayoyin fahimici da kusurin kwayoyin fahimici na farko. Alamar 600 g/m² anti-corrosion structure ta nuna cewa ba a iya kusurin kwayoyin fahimici a wajen kusurin kwayoyin fahimici ba. A kwayoyin hanyar ruwa, ammonia da ruwan kwayoyin fahimici suna kuma kusurin kwayoyin fahimici don kusurin kwayoyin fahimici ta C3; Jinnuoda's aikin aikin karfe alamar da ke da 150 μm DFT epoxy tri-layer coating ya nuna alamar da ke da kusurin kwayoyin fahimici da ke da kusurin kwayoyin fahimici. Waktu na farko na amfani: 45–65 rana daga lokacin da aka rubuta kwayoyin fahimici zuwa lokacin da aka buga kwayoyin fahimici. |
Suluhin da kuma gida na faburikashin fasaha na galvanize daga Jinnuoda, ya zama don yadda ake so 50 shekara na tsawon gida ba su kai kai kuma ba su iya gudummawa. Kowace gida na Q355B ta hana galvanize da karama na ≥600 g/m² — 40% don yadda ake so a ISO 1461 — kuma bolts na M20 Grade 10.9S da kuma sakamako na 150 μm DFT na sabuwa. Gida ta nemo da wani karama daga 12 zuwa 36m. Ya zama don yadda ake so a lokacin tsohon gida, yadda ake so a lokacin tsohon sarrafa da yadda ake so a lokacin tsohon sannu. Ya zama don gida na kilomarawa, gida na kariya, gida na karama na kwayoyi, da gida na kilomarawa na karama na kwayoyi.
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