birta u qaabaysan galvanizedwaa nooc cusub oo bir ah oo laga sameeyay go'yaal bir ah oo aad u adag oo qabow-laaban oo duuban. Caadi ahaan, gariiradaha galvanized-ku-kululku waa qabow-laabtay si ay u abuuraan qayb iskutallaab ah oo C-qaabaysan.
Waa maxay cabbirrada birta C-channel galvanized?
| Qaabka | Dhererka (mm) | Hoose - ballac (mm) | Dhinac - dhererka (mm) | Cidhif yar (mm) | gidaarka - dhumucdiisuna tahay (mm) |
| C80 | 80 | 40 | 15 | 15 | 2 |
| C100 | 100 | 50 | 20 | 20 | 2.5 |
| C120 | 120 | 50 | 20 | 20 | 2.5 |
| C140 | 140 | 60 | 20 | 20 | 3 |
| C160 | 160 | 70 | 20 | 20 | 3 |
| C180 | 180 | 70 | 20 | 20 | 3 |
| C200 | 200 | 70 | 20 | 20 | 3 |
| C220 | 220 | 70 | 20 | 20 | 2.5 |
| C250 | 250 | 75 | 20 | 20 | 2.5 |
| C280 | 280 | 70 | 20 | 20 | 2.5 |
| C300 | 300 | 75 | 20 | 20 | 2.5 |
Waa maxay noocyada birta C-channel galvanized?
Heerarka khuseeyaHeerarka caadiga ah waxaa ka mid ah ASME, ASTM, EN, BS, GB, DIN, JIS, iwm. Heerarka kala duwan ayaa lagu dabaqi karaa gobollada kala duwan iyo goobaha codsiyada.
Habka galvanization:
1.Electrogalvanized C-Channel Steel:
Birta C-channel ee Electrogalvanizedwaa badeeco bir ah oo la sameeyay iyadoo lagu shubayo lakabka zinc dushiisabirta C-channel qabow-sameeyayiyadoo la isticmaalayo habka korantada. Habka xudunta u ah waxay ku lug leedahay galinta birta kanaalka sida cathode ee ku jirta elektrolyt ka kooban ion zinc. Hadda waxa lagu dabaqayaa birta oogada sare, taasoo keenaysa in ion-yada zinc ay si siman ugu soo daadan birta dushiisa, taasoo samaynaysa daahan zinc ah oo dhumucdiisu tahay 5-20μm. Faa'iidooyinka noocan ah ee birta kanaalka ah waxaa ka mid ah dusha siman, daahan zinc aad u lebbisan, iyo muuqaal jilicsan oo qalin-cad ah. Habayntu waxa kale oo ay bixisaa isticmaalka tamar hoose iyo saamaynta kulaylka ugu yar ee substrate birta, si wax ku ool ah u ilaalinaya sax ah farsamo asalka ah ee birta C-channel. Tani waxay ka dhigaysaa mid ku habboon codsiyada u baahan heerar bilicsan oo sarreeya iyo bay'adaha daxalka khafiifka ah, sida fadhiyada gudaha ee qallalan, xirmooyinka alaabta guriga, iyo xirmooyinka qalabka fudud. Si kastaba ha noqotee, daahan zinc-ka khafiifka ah wuxuu bixiyaa iska caabin xad-dhaaf ah oo xaddidan, taasoo keentay nolol adeeg gaaban (sida caadiga ah 5-10 sano) ee qoyaanka, xeebaha, ama deegaanka wasakhaysan ee warshadaha. Intaa waxaa dheer, dahaarka zinc wuxuu leeyahay adhesion daciif ah wuxuuna u nugul yahay qayb ka mid ah ka-goynta ka dib saameynta.
2.Hot-Dip Galvanized C-Channel Steel:
Ku-kulul-kulul galvanized birta C-channelwaxaa lagu sameeyay iyadoo qabow la laabayo, la soo gurayo, ka dibna birta oo dhan lagu dhex gelinayo zinc la dhalaaliyay 440-460°C. Iyada oo loo marayo falcelinta kiimikada iyo ku dheggan jirka ee u dhexeeya zinc iyo dusha birta, dahaarka isku dhafan ee zinc-iron alloy iyo zinc saafi ah oo dhumucdiisu tahay 50-150μm (ilaa 200μm ama ka badan meelaha qaarkood) ayaa la sameeyay. Faa'iidooyinka asaasiga ah waa lakabka zinc qaro weyn iyo adhesion xoog leh, kaas oo si buuxda u dabooli kara dusha sare, geesaha iyo gudaha godadka birta kanaalka si ay u sameeyaan xannibaad dhamaystiran oo ka hortagga daxalka. Iska caabbinta daxalka ayaa aad uga badan alaabada korantada galvanized. Nolosheeda adeeg waxay gaari kartaa 30-50 sano deegaanka xaafadaha qalalan iyo 15-20 sano deegaanka xeebaha ama warshadaha. Isla mar ahaantaana, geeddi-socodka galvanizing-ku-kululku wuxuu leeyahay laqabsi xooggan oo birta ah waxaana lagu shaqeyn karaa iyada oo aan loo eegin xajmiga birta kanaalka. Lakabka zinc wuxuu si adag ugu xiran yahay birta heerkulka sare wuxuuna leeyahay saameyn aad u wanaagsan oo xirto caabbinta. Waxaa si weyn loogu isticmaalaa dhismayaasha birta ee dibadda ah (sida dhogorta dhogorta leh, xargaha sawir-qaadista, ilaalinta waddooyinka), xirmooyinka qalabka deegaanka ee qoyan (sida xarumaha lagu daweeyo bulaacada) iyo muuqaallo kale oo leh shuruudaha ilaalinta daxalka. Si kastaba ha ahaatee, oogada sare waxay u muuqan doontaa wax yar oo qallafsan oo qalin-cawlan crystal ubax-u eg, iyo saxnaanta muuqaalku wax yar ayuu ka hooseeyaa kan alaabta electro-galvanized. Intaa waxaa dheer, habka wax-soo-saarka ayaa leh isticmaalka tamarta sare waxayna leedahay saameyn kulaylka yar ee birta.
Waa maxay qiimaha birta C-channel galvanized?
Galvanized C channel birta Qiimahama aha qiime go'an; beddelkeeda, si firfircoon ayay isu beddeshaa, oo ay saameeyaan arrimo isbiirsaday. Istaraatiijiyadeeda qiimaynta xudunta u ah waxay ku wareegaysaa qiimaha, qeexitaannada, sahayda suuqa iyo baahida, iyo adeegga qiimaha lagu daray.
Marka loo eego kharashka, qiimaha birta (sida Q235, Q355, iyo darajooyinka kale ee gariiradda kulul) sida alaabta ceeriin ee hoose waa doorsoomiyaha muhiimka ah. Isbeddelka 5% ee qiimaha suuqa ee birta wuxuu caadi ahaan horseedaa 3% -4% hagaajinta qiimahaGI C channel.
Sidoo kale, kala duwanaanshaha hababka galvanizing ayaa si weyn u saameeya kharashka. Galvanizing-ku-kulul caadi ahaan waa 800-1500 RMB/ton in ka badan electrogalvanizing (5-20μm dhumucdiisuna waxay tahay) sababtoo ah lakabka zinc dhumucdiisuna (50-150μm), isticmaalka tamarta weyn, iyo habka kakan.
Marka la eego qeexitaannada, qiimayaashu si weyn ayay u kala duwan yihiin iyadoo ku xiran cabbirrada badeecada. Tusaale ahaan, qiimaha suuqa ee qaabka caadiga ah ee C80×40×15×2.0 (dhererka × ballaca salka × dhererka dhinaca dhumucda derbiga) guud ahaan waa inta u dhaxaysa 4,500 iyo 5,500 yuan/ton. Si kastaba ha ahaatee, qiimaha nooc ka weyn C300×75×20×3.0,sabato ah isticmaalka alaabta ceeriin oo kordhay iyo dhibka habaynta oo kordhay,wuxuu caadi ahaan kor ugu baxaa 5,800 ilaa 7,000 yuan/ton. Dhererka la habeeyey (tusaale, in ka badan 12 mitir) ama shuruudaha dhumucda derbiga gaarka ah waxay sidoo kale keenayaan 5%-10% dheeraad ah.
Intaa waxaa dheer, arrimo ay ka mid yihiin kharashyada gaadiidka (tusaale, masaafada u dhaxaysa wax soo saarka iyo isticmaalka) iyo khidmadaha summada ayaa iyaguna qayb ka ah qiimihii ugu dambeeyay. Sidaa darteed, marka la iibsanayo, gorgortan faahfaahsan oo lala yeesho alaab-qeybiyeyaal ku salaysan baahiyo gaar ah ayaa lama huraan ah si loo helo xigasho sax ah.
Haddii aad rabto in aad iibsato birta c channel galvanized,Shiinaha Galvanized Steel C Channel Alaabtawaa doorasho la isku hallayn karo
Hal qayb oo ka mid ah China Royal Corporation Ltd
Cinwaanka
Bl20, Shanghecheng, Shuangjie Street, Degmada Beichen, Tianjin, Shiinaha
Taleefanka
+86 15320016383
Waqtiga boostada: Seb-16-2025