Sinikeza uhla oluphelele lwemikhiqizo yensimbi yekhabhoni, kusukela kumapayipi kuya kumapuleti, amakhoyili kuya kumaphrofayili, ukuze kuhlangatshezwane nezidingo zamaphrojekthi akho ahlukahlukene.
I-Royal Group, eyasungulwa ngo-2012, iyibhizinisi lobuchwepheshe obuphezulu eligxile ekuthuthukisweni, ekukhiqizweni nasekuthengisweni kwemikhiqizo yokwakha. Indlunkulu yethu itholakala eTianjin, idolobha eliphakathi nezwe kanye nendawo okwazalelwa kuyo i-"Three Meetings Haikou". Siphinde sibe namagatsha emadolobheni amakhulu ezweni lonke.
Amapayipi ensimbi agqunywe nge-galvanized enziwe ngepayipi lensimbi elenziwe nge-zinc coating phezu komhlaba ngokusebenzisa i-hot-dip galvanizing noma i-electroplating. Njengoba ehlanganisa amandla aphezulu ensimbi nokumelana okuhle kakhulu nokugqwala kwe-zinc coating, asetshenziswa kabanzi ekwakheni, emandleni, kwezokuthutha, nasemishinini. Inzuzo yawo eyinhloko iwukuthi i-zinc coating ihlukanisa izinto eziyisisekelo ezivela ezintweni ezigqwalisayo ngokuvikela i-electrochemical, yandisa kakhulu impilo yesevisi yepayipi ngenkathi ilondoloza izakhiwo zensimbi ukuze ihlangabezane nezidingo zesakhiwo zokuthwala umthwalo zezimo ezahlukahlukene.
Ipayipi Lensimbi Eyindilinga Elakhiwe Nge-Galvanised
Izici Ezinqamula Isigaba: Isigaba esiyindilinga sinikeza ukumelana okuphansi koketshezi kanye nokumelana okufanayo kwengcindezi, okwenza kufanelekele ukuthuthwa koketshezi kanye nokusekelwa kwesakhiwo.
Izinto Ezivamile:
Izinto Eziyisisekelo: Insimbi yekhabhoni (njenge-Q235 ne-Q235B, amandla aphakathi nendawo futhi engabizi kakhulu), insimbi engenangxubevange ephansi (njenge-Q345B, amandla aphezulu, efanelekile ukusetshenziswa okunzima); izinto eziyisisekelo zensimbi engagqwali (njengensimbi engagqwali engu-304 ehlanganisiwe, enikeza kokubili ukumelana ne-asidi kanye ne-alkali kanye nobuhle) ziyatholakala kwizicelo ezikhethekile.
Izinto Zokusebenza Zesendlalelo Esihlanganisiwe: I-zinc emsulwa (i-hot-dip galvanizing enokuqukethwe kwe-zinc okungu-≥98%, ubukhulu bengqimba ye-zinc obungu-55-85μm, kanye nesikhathi sokuvikela ukugqwala seminyaka eyi-15-30), i-zinc alloy (i-zinc efakwe ngogesi enenani elincane le-aluminium/nickel, ubukhulu obungu-5-15μm, efanelekile ukuvikela ukugqwala kwangaphakathi okulula).
Osayizi Abavamile:
Ububanzi Bangaphandle: DN15 (1/2 intshi, 18mm) kuya ku-DN1200 (48 intshi, 1220mm), Ubukhulu Bodonga: 0.8mm (ipayipi lokuhlobisa elinodonga oluncane) kuya ku-12mm (ipayipi lesakhiwo elinodonga oluqinile).
Izindinganiso Ezisebenzayo: GB/T 3091 (yokuthutha ngamanzi negesi), GB/T 13793 (ipayipi lensimbi elihlanganisiwe ngogesi elinomthungo oqondile), ASTM A53 (yokufaka ipayipi lokucindezela).
Ishubhu Yesikwele Sensimbi Egayiwe
Izici Ezinqamula Isigaba: Isigaba esiyisikwele (ubude becala a×a), ukuqina okuqinile kokugoba, kanye nokuxhumeka okulula, okusetshenziswa kakhulu ezakhiweni zohlaka.
Izinto Ezivamile:
Isisekelo ngokuyinhloko yi-Q235B (ihlangabezana nezidingo zokuthwala imithwalo zezakhiwo eziningi), kanti i-Q345B kanye ne-Q355B (amandla aphezulu okukhiqiza, afanele izakhiwo ezimelana nokuzamazama komhlaba) ziyatholakala ukuze zisetshenziswe kakhulu.
Inqubo yokufaka i-galvanizing ngokuyinhloko iwukufaka i-hot-dip galvanizing (yokusetshenziswa ngaphandle), kuyilapho ukufaka i-electrogalvanizing kuvame ukusetshenziselwa ukuvikela izinto zangaphakathi.
Osayizi Abavamile:
Ubude Becala: 20×20mm (amashalofu amancane) kuya ku-600×600mm (izakhiwo zensimbi esindayo), ubukhulu bodonga: 1.5mm (ishubhu lefenisha eludongeni oluncane) kuya ku-20mm (ishubhu lokusekela ibhuloho).
Ubude: Amamitha ayi-6, ubude obungokwezifiso bamamitha angu-4-12 buyatholakala. Amaphrojekthi akhethekile adinga ukubhukha kusenesikhathi.
Ishubhu Eyisikwele Yensimbi Egayiwe
Izici Ezinqamula Isigaba: Ingxenye eyisikwele (ubude becala a×b, a≠b), kanti uhlangothi olude lugcizelela ukumelana nokugoba kanye nezinto ezigcina uhlangothi olufushane. Kufanelekela ukwakheka okuguquguqukayo.
Izinto Ezivamile:
Izinto eziyisisekelo zifana neshubhu lesikwele, kanti i-Q235B ingaphezu kuka-70%. Izinto ezisebenzisa i-alloy ephansi zisetshenziselwa izimo ezikhethekile zomthwalo.
Ubukhulu be-galvanizing bulungiswa ngokuya ngendawo yokusebenza. Isibonelo, i-hot-dip galvanizing ezindaweni ezisogwini idinga ≥85μm.
Osayizi Abavamile:
Ubude Ohlangothini: 20×40mm (ibhulakhethi elincane lemishini) kuya ku-400×800mm (ama-purlin ezitshalo zezimboni). Ubukhulu Bodonga: 2mm (umthwalo omncane) kuya ku-25mm (udonga olujiyile kakhulu, njengemishini yechweba).
Ukubekezelelana Okunezilinganiso:Iphutha Lobude Becala: ±0.5mm (ishubhu elinokunemba okuphezulu) kuya ku-±1.5mm (ishubhu ejwayelekile). Iphutha Lokujiya Kodonga: Ngaphakathi ±5%.
Sinikeza uhla oluphelele lwemikhiqizo yensimbi yekhabhoni, kusukela kumapayipi kuya kumapuleti, amakhoyili kuya kumaphrofayili, ukuze kuhlangatshezwane nezidingo zamaphrojekthi akho ahlukahlukene.
Amakhoyili ethu ensimbi
Ikhoyili yensimbi egayiwe iyikhoyili yensimbi eyenziwe ngamashidi ensimbi aqoqwe ngokucwilisa ngokushisa noma ngokufaka i-electroplate, ebeka ungqimba lwe-zinc phezu komhlaba.
Ubukhulu be-Zinc Coating: Ikhoyili egoqekayo eshisayo ngokuvamile inobukhulu be-zinc coating obungu-50-275 g/m², kuyilapho ikhoyili efakwe ngogesi ngokuvamile inobukhulu be-zinc coating obungu-8-70 g/m².
Ukwembozwa kwe-zinc okujiyile kwe-hot-dip galvanizing kunikeza isivikelo esihlala isikhathi eside, okwenza kufaneleke ezakhiweni nasezinhlelweni zangaphandle ezinezidingo eziqinile zokuvikela ukugqwala.
Izembozo ze-zinc ezifakwe ngogesi zincane futhi ziyafana, futhi zivame ukusetshenziswa ezingxenyeni zezimoto nezinsimbi ezidinga ukunemba okuphezulu kwendawo kanye nekhwalithi yokumboza.
Amaphethini e-Zinc Flake: Ama-Spangle Amakhulu, Amancane, noma Awekho.
Ububanzi: Itholakala ngokuvamile: 700 mm kuya ku-1830 mm, ihlangabezana nezidingo zokucubungula zezimboni ezahlukene kanye nemininingwane yomkhiqizo.
Ikhoyili yensimbi yeGalvalume iyikhoyili yensimbi eyenziwe nge-substrate yensimbi egoqwe ngokubandayo, embozwe ngesendlalelo se-alloy esakhiwe yi-aluminium engu-55%, i-zinc engu-43.4%, kanye ne-silicon engu-1.6% ngenqubo eqhubekayo ye-hot-dip galvanizing.
Ukumelana kwayo nokugqwala kuphindwe kabili kuya kasithupha kunokumelana kwayo ne-coil evamile ye-galvanized, futhi ukumelana kwayo nokushisa okuphezulu kuyamangalisa, okuvumela ukuthi imelane nokusetshenziswa kwesikhathi eside ku-300°C ngaphandle kwe-oxidation ebalulekile.
Ubukhulu besendlalelo se-alloy buvame ukuba ngu-100-150g/㎡, futhi ubuso bubonisa ukukhanya kwensimbi okuhlukile okumpunga okwesiliva.
Izimo zobuso zifaka phakathi: indawo evamile (akukho ukwelashwa okukhethekile), indawo egcotshwe ngamafutha (ukuvimbela ukugqwala okumhlophe ngesikhathi sokuthuthwa nokugcinwa), kanye nendawo engasebenzi (ukuthuthukisa ukumelana nokugqwala).
Ububanzi: Itholakala kakhulu: 700mm - 1830mm.
Ikhoyili embozwe ngombala iyinto entsha ehlanganisiwe eyenziwe nge-substrate yekhoyili yensimbi embozwe ngogesi noma ngogesi, embozwe ngeleveli eyodwa noma ngaphezulu yezembozo eziphilayo (njenge-polyester, i-polyester eguqulwe nge-silicone, noma i-fluorocarbon resin) nge-roller coating noma i-spray.
Ikhoyili embozwe ngombala inikeza izinzuzo ezimbili: 1. Izuza ukumelana nokugqwala kwe-substrate, imelana nokuguguleka komswakama, izindawo ezine-acidic kanye ne-alkaline, kanye 2. Ukwembozwa kwezinto eziphilayo kunikeza imibala ehlukahlukene, ukuthungwa, kanye nemiphumela yokuhlobisa, kuyilapho futhi kunikeza ukumelana nokuguguleka, ukumelana nesimo sezulu, kanye nokumelana namabala, okwandisa impilo yesevisi yeshidi.
Isakhiwo sokumboza sekhoyili embozwe ngombala ngokuvamile sihlukaniswe sibe yi-primer kanye ne-topcoat. Eminye imikhiqizo esezingeni eliphezulu nayo ine-backcoat. Ubukhulu be-coating obuphelele buvame ukuba phakathi kuka-15 no-35μm.
Ububanzi: Ububanzi obuvamile busukela ku-700 kuya ku-1830mm, kodwa ukwenza ngokwezifiso kungenzeka. Ubukhulu be-substrate buvame ukusuka ku-0.15 kuya ku-2.0mm, buvumelana nezidingo ezahlukene zokuthwala umthwalo kanye nokwakheka.
Sinikeza uhla oluphelele lwemikhiqizo yensimbi yekhabhoni, kusukela kumapayipi kuya kumapuleti, amakhoyili kuya kumaphrofayili, ukuze kuhlangatshezwane nezidingo zamaphrojekthi akho ahlukahlukene.
Amashidi ensimbi agqunywe nge-galvanizing asetshenziswa ngezindlela ezimbili: i-hot-dip galvanizing kanye ne-electrogalvanizing.
Ukufaka i-hot-dip galvanizing kuhilela ukucwilisa imikhiqizo yensimbi ku-zinc encibilikisiwe, kufakwe ungqimba lwe-zinc olujiyile ebusweni bayo. Lolu ngqimba luvame ukwedlula ama-micron angu-35 futhi lungafinyelela kuma-micron angu-200. Lusetshenziswa kabanzi ekwakheni, ekuthuthweni nasekukhiqizeni ugesi, kufaka phakathi ezakhiweni zensimbi ezifana nemibhoshongo yokudlulisa kanye namabhuloho.
I-Electrogalvanizing isebenzisa i-electrolysis ukwakha ungqimba lwe-zinc olufanayo, oluqinile, noluboshwe kahle ebusweni bezingxenye zensimbi. Ungqimba luncane kakhulu, cishe ama-micron angu-5-15, okuholela endaweni ebushelelezi nelinganayo. I-Electrogalvanizing ivame ukusetshenziswa ekwakhiweni kwezingxenye zezimoto nezinsimbi, lapho ukusebenza kongqimba kanye nokuphela kwendawo kubalulekile khona.
Ubukhulu beshidi elihlanganisiwe buvame ukuba phakathi kuka-0.15 no-3.0 mm, kanti ububanzi buvame ukuba phakathi kuka-700 no-1500 mm, kanti ubude obukhethekile buyatholakala.
Ishidi le-galvanized lisetshenziswa kabanzi embonini yokwakha ophahleni, izindonga, imigudu yokungenisa umoya, ihadiwe yasekhaya, ukukhiqizwa kwezimoto, kanye nokukhiqizwa kwemishini yasekhaya. Liyinto yokuvikela eyisisekelo ebalulekile kokubili ezisetshenziswa ezimbonini nasezindaweni zokuhlala.
AMAPULETI ETHU ENKINI
Ishidi Lensimbi Eligayiwe
Ishidi Lensimbi Eligoqiwe Elibandayo (i-CRGI)
Ibanga Elijwayelekile: I-SPCC (Izinga Le-JIS LaseJapane), I-DC01 (Izinga Le-EU EN), I-ST12 (Izinga Le-GB/T LaseShayina)
Ishidi Lensimbi Elinamandla Aphezulu
Amandla Aphezulu E-Alloy Ephansi: Q355ND (GB/T), S420MC (EN, yokwenza umkhuhlane).
Insimbi Ephakeme Ethuthukisiwe (AHSS): DP590 (insimbi ephindwe kabili), TRIP780 (insimbi eqinisiwe ebangelwa ukuguquka).
Ishidi Lensimbi Eligayiwe Elimelana Nezigxivizo Zeminwe
Izici Zezinto Ezibalulekile: Ngokusekelwe kunsimbi egayiwe nge-electrogalvanized (EG) noma i-hot-dip galvanized (GI), leli shidi limbozwe "ngengubo engamelani neminwe" (ifilimu ecacile yemvelo, njenge-acrylate) yokumelana neminwe kanye namabala kawoyela ngenkathi kugcinwa ukukhanya kwasekuqaleni futhi kwenza kube lula ukuyihlanza.
Izicelo: Amaphaneli ezinto zasekhaya (amaphaneli okulawula umshini wokuwasha, iminyango yesiqandisi), ihadiwe yefenisha (amaslayidi edrowa, izibambo zeminyango yekhabhinethi), kanye nama-casing edivayisi kagesi (amaphrinta, ishasi yeseva).
Ishidi Lophahla
Ishidi elihlanganisiwe elihlanganisiwe liyishidi lensimbi elivamile elenziwe ngamashidi ensimbi ahlanganisiwe agobile ngokubandayo abe yizimo ezahlukahlukene ezihlanganisiwe ngokucindezela nge-roller.
Ishidi eligoqekile elibandayo: SPCC, SPCD, SPCE (GB/T 711)
Ishidi elihlanganisiwe elihlanganisiwe: SGCC, DX51D+Z, DX52D+Z (GB/T 2518)
Call us today at +86 136 5209 1506 or email sales01@royalsteelgroup.com
Izinsimbi ze-H zensimbi ezihlanganisiwe
Lezi zinesigaba esiphambeneyo esimise okwe-"H", ama-flange abanzi anobukhulu obufanayo, futhi anamandla aphezulu. Zifanele izakhiwo ezinkulu zensimbi (njengezimboni namabhuloho).
Sinikeza imikhiqizo ye-H-beam ehlanganisa amazinga ajwayelekile,kufaka phakathi i-Chinese National Standard (GB), izindinganiso ze-US ASTM/AISC, izindinganiso ze-EU EN, kanye nezindinganiso ze-Japanese JIS.Kungakhathaliseki ukuthi uchungechunge lwe-HW/HM/HN oluchazwe ngokucacile lwe-GB, insimbi ebanzi ye-W eyingqayizivele ye-standard yaseMelika, imininingwane ye-EN 10034 evumelanisiwe ye-standard yaseYurophu, noma ukuzivumelanisa okunembile kwe-standard yaseJapan nezakhiwo zokwakha nezemishini, sinikeza ukumbozwa okuphelele, kusukela ezintweni (njenge-Q235/A36/S235JR/SS400) kuya kumapharamitha anqamulelayo.
Xhumana nathi ukuze uthole ikhotheshini yamahhala.
Isiteshi se-U sensimbi egayiwe
Lezi zinesigaba esinama-groove futhi zitholakala ngezinguqulo ezijwayelekile nezilula. Zivame ukusetshenziswa ekwakheni izisekelo kanye nezisekelo zemishini.
Sinikeza imikhiqizo eminingi yensimbi ye-U-channel,kufaka phakathi labo abahambisana nezinga likazwelonke laseShayina (GB), izinga le-ASTM lase-US, izinga le-EU EN, kanye nezinga le-JIS laseJapan.Le mikhiqizo iza ngobukhulu obuhlukahlukene, okuhlanganisa ukuphakama kwesinqe, ububanzi bomlenze, kanye nobukhulu besinqe, futhi yenziwe ngezinto ezifana ne-Q235, A36, S235JR, kanye ne-SS400. Isetshenziswa kabanzi ekubumbeni isakhiwo sensimbi, ekusekeleni imishini yezimboni, ekukhiqizweni kwezimoto, kanye nasezindongeni zamakhethini ezakhiwo.
Xhumana nathi ukuze uthole ikhotheshini yamahhala.
Ibha ye-Angle yensimbi egayiwe
Lezi ziza ngama-engeli emilenze elinganayo (izinhlangothi ezimbili ezinobude obulinganayo) kanye nama-engeli emilenze engafani (izinhlangothi ezimbili ezinobude obungafani). Zisetshenziselwa ukuxhumana kwesakhiwo kanye nama-bracket.
Xhumana nathi ukuze uthole ikhotheshini yamahhala.
Insimbi Ehlanganisiwe Yensimbi
Ucingo lwensimbi oluhlanganisiwe luhlobo lwentambo yensimbi yekhabhoni eboshwe nge-zinc. Lunikeza ukumelana okuhle kakhulu nokugqwala kanye nezakhiwo zemishini, okwenza lusetshenziswe kabanzi ezinhlotsheni ezahlukene zokusebenza. Lusetshenziswa kakhulu ezindaweni zokugcina izithombo, emapulazini, ekufakweni kwe-cotton baling, nasekukhiqizweni kweziphethu nezintambo zentambo. Lufanele futhi ukusetshenziswa ezimweni zemvelo ezinzima, njengezintambo zebhuloho ezihlala ngekhebula kanye namathangi endle. Luphinde lusetshenziswe kabanzi ekwakhiweni kwezakhiwo, emisebenzini yezandla, e-wire mesh, ezivikelweni zomgwaqo omkhulu, kanye nasekupakishweni kwemikhiqizo.
Xhumana nathi ukuze uthole ikhotheshini yamahhala.
