Afaa'iido:
1.adkeysiga Anticorrosion
Saxanka dahaarka leh ee midabku wuxuu leeyahay saamaynta muraayadda muraayadda. Marka lagu daro rullaluistemadka cadaadiska ee habka wax soo saarka ee saxanka midabka, filimka ilaalinta ayaa si aad ah ugu xiran dusha saxanka, taas oo aan kaliya saameyn ku yeelanayn foorarsiga iyo hababka kale ee wax-qabadka, laakiin sidoo kale waxay ilaalin kartaa dusha saxanka dhaawaca. habka habaynta iyo isu-ururinta. Ku dhajinta dusha sare waa ka sii xoog badan tahay, adkeysiguna waa ka sii fiican yahay, mana jiri doonto dufan, dildilaac iyo dildilaac ka dib isticmaalka muddada dheer Cilladaha sida spalling iyo budada kale ee lagu buufiyo taarikada waa sahlan tahay inay muuqdaan, waxaana si adag loo xakameyn karaa iyadoo loo eegayo shuruudaha macaamiisha.
2.Heerka fulinta
Shirkaddu waxay ku gudubtay IS09001, gbat24001, gba28001 shahaado tayo leh, la aasaasay oo la hagaajiyay nidaamka hubinta tayada. Marka la eego nidaam dhammaystiran oo ah nidaamka hubinta tayada, waxaa jira habab dhammaystiran laga bilaabo nidaamka illaa wax-soo-saarka iyo gaarsiinta, iyo heerarkan soo socda si adag ayaa loo fuliyaa.
- GB / T 12754 saxan bir ah oo midab leh iyo xariijin
- JIS g3312 "hore dahaarka kulul ku duugan xaashi bir galvanized iyo strip"
- TS EN 10169-1 alaabada xaashida birta ah ee joogtada ah ee dabiiciga ah ee dahaarka leh (ciilada dahaarka leh) - Qeybta 1: Macluumaadka guud (Qeexitaannada, agabka, dulqaadka, hababka tijaabada)
- TS EN 10169-2 "Daahan dabiiciga ah oo joogto ah (daahan duuban) alaabada saxanka birta ah" Qeybta 2: Dhisidda alaabada dibadda
- ASTM A755 "Taariko bir ah oo horay loo dahaadhay oo loogu talagalay isticmaalka bannaanka ee dhismayaasha ku salaysan taarikada birta kulul ee kulul oo lagu soo saaro habka daahan duuban"
3.Substrate
Substrate-ka midabka dahaarka leh inta badan waxaa ka mid ah xaashida duuban ee qabow, xaashi galvanized ah iyo xaashida aluminium ee zinc. Dusha sare ee xaashida midabada leh ee substrate-ka qabow waa mid siman oo leh waxqabad habaysan oo wanaagsan, kaas oo ku habboon dhismayaasha gudaha ama qalabka guriga. Marka laga soo tago caabbinta wanaagsan ee dahaadhka dusha sare, dahaarka zinc wuxuu sidoo kale leeyahay saameyn wanaagsan oo ka hortagga daxalka ee substrate, iyo ilaalinta cirifka goynta ayaa ka fiican noocyada kale ee substrates. Dusha sare ee dusha sare ee looxa midabka midabku waa mid siman oo qurux badan; Miisaanka lakabka zinc waxaa lagu go'aamin karaa hadba baahidaada.
Nooca dahaarka | Qalin adag | gloss (%) | Tbend | MEK | Saamaynta rogaal celiska J | U adkaysiga buufinta milixda (h) | ||||
hooseeya | in | sare | hooseeya | in | sare | |||||
Polyester | ≥F | ≤40 | 40-70 | >70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥9 | ≥500 |
Polyester-ka wax laga beddelay | ≥F | ≤40 | 40-70 | >70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥9 | ≥1000 |
Polyester adkeysi sare leh | ≥HB | ≤40 | 40-70 | >70 | ≤5T | ≤3T | ≤1T | ≥100 | ≥9 | ≥1000 |
Polyvinylidene fluoride | ≥HB | ≤40 | ≥1000 |
Shirkaddu waxay muhiimad gaar ah siisaa tayada badeecadaha, waxayna si aad ah u maalgelisaa soo bandhigida qalab casri ah iyo xirfadlayaal, waxayna u baxdaa dhammaan si ay u daboosho baahiyaha macaamiisha gudaha iyo dibadda.
Waxa ku jira ayaa qiyaas ahaan loo qaybin karaa: Halabuurka kiimikaad, xoogga wax-soo-saarka, xoogga adkaysiga, hantida saamaynta, iwm
Isla mar ahaantaana, shirkadu waxay sidoo kale samayn kartaa ogaanshaha cilladaha on-line iyo ka saarida iyo hababka kale ee daaweynta kulaylka iyadoo loo eegayo baahida macaamiisha.
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Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.waa warshad tuubooyin bir ah oo ay shahaado u tahayEN/ASTM/ JISku takhasusay wax soo saarka iyo dhoofinta ee dhammaan noocyada kala duwan ee beebka afar geesoodka ah, biibiile galvanized, tuubada ERW welded, tuubada spiral, quusin dhuumaha arc alxanka, tuubada tollayn toosan, tuubbada aan kala go 'lahayn, gariiradda birta midabka dahaarka leh, gariiradda birta galvanized iyo alaabta kale ee steel.With gaadiid ku habboon, waxay 190 kiiloomitir u jirtaa Gegida Caalamiga ah ee Caasimadda Beijing, 80 kiiloomitirna waxay u jirtaa Tianjin Xingang.
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