Dhuunta Galvanize Birta Kuleylku waa inay ka dhigto birta dhalaalaysa inay la falgasho matrixka birta si ay u soo saarto lakab alloy ah, si matrixka iyo dahaarka la isku daro.Galvanization-ku-kulul waa in marka hore la guro tuubada birta.Si loo soo saaro oksaydhka birta ee dusha sare ee tuubada birta, ka dib marka la qaado, waxaa lagu nadiifiyaa ammonium chloride ama zinc chloride aqueous taangiga, ka dibna loo diro haanta dhejiska kulul.Galvanizing-ku-kululku wuxuu leeyahay faa'iidooyinka dahaarka labbiska ah, dhejinta xooggan iyo nolosha adeegga dheer.
Lakabka daawaha waxaa lagu dhex daray lakabka zinc saafiga ah iyo substrate-ka tuubada birta, sidaas darteed waxay leedahay iska caabin adag oo daxalka ah.
| OD | Horey u galvanized:1/2''-4''(21.3-114.3mm) Dhuumaha birta galvanized ee kulul:1/2''-16''(21.3mm-406.4mm) |
| Dhumucda | Pre galvanized:0.6-2.5mm Galvanized kulul la rusheeyey: 1.0-20mm |
| Dhererka dhererka | 5.8m, 6m, 19ft, 20ft, 21fit, 24ft, ama la habeeyey. |
| Dhammaadka dhamaadka | Cidhifyada cad/go'an ama dunta leh oo leh saldhigyada/isku xidhka iyo koofiyada caaga ah, jeexan |
| dahaarka Zinc | Horey u galvanized:40-120g/m² Galvanized kulul la rusheeyey:200-600g/m² |
| Heerka | BS 1387,BS1139,EN39,EN10219,ASTM A53,ASTM A795,GB/T3091iwm. |
| Dhexroor kabaxsan | Dhumucda darbiga | |||||||||
| A | B | ASME | SCH10 | SCH20 | SCH30 | STD | SCH40 | SCH60 | XS | SCH80 |
| 15 | 1/2" | 21.3 | 2.11 | -- | 2.41 | 2.77 | 2.77 | -- | 3.73 | 3.73 |
| 20 | 3/4" | 26.7 | 2.11 | -- | 2.41 | 2.87 | 2.87 | -- | 3.91 | 3.91 |
| 25 | 1" | 33.4 | 2.77 | -- | 2.9 | 3.38 | 3.38 | -- | 4.55 | 4.55 |
| 32 | 1.1/4" | 42.2 | 2.77 | -- | 2.97 | 3.56 | 3.56 | -- | 4.85 | 4.85 |
| 40 | 1.1/2" | 48.3 | 2.77 | -- | 3.18 | 3.68 | 3.68 | -- | 5.08 | 5.08 |
| 50 | 2" | 60.3 | 2.77 | -- | 3.18 | 3.91 | 3.91 | -- | 5.54 | 5.54 |
| 65 | 2.1/2" | 73 | 3.05 | -- | 4.78 | 5.16 | 5.16 | -- | 7.01 | 7.01 |
| 80 | 3" | 88.9 | 3.05 | -- | 4.78 | 5.49 | 5.49 | -- | 7.62 | 7.62 |
| 90 | 3.1/2" | 101.6 | 3.05 | -- | 4.78 | 5.74 | 5.74 | -- | 8.08 | 8.08 |
| 100 | 4" | 114.3 | 3.05 | -- | 4.78 | 6.02 | 6.02 | -- | 8.56 | 8.56 |
| 125 | 5" | 141.3 | 3.4 | -- | -- | 6.55 | 6.55 | -- | 9.53 | 9.53 |
| 150 | 6" | 168.3 | 3.4 | -- | -- | 7.11 | 7.11 | -- | 10.97 | 10.97 |
| 200 | 8" | 219.1 | 3.76 | 6.35 | 7.04 | 8.18 | 8.18 | 10.31 | 12.7 | 12.7 |
| 250 | 10" | 273 | 4.19 | 6.35 | 7.8 | 9.27 | 9.27 | 12.7 | 12.7 | 15.09 |
| 300 | 12" | 323.8 | 4.57 | 6.35 | 8.38 | 9.53 | 10.31 | 14.27 | 12.7 | 17.48 |
Dhuumaha birta galvanized waxay leedahay dhamaadka dhamaadka tuubada buuxda iyo sida waafaqsan shuruudaha macmiilka: Dhammaadka cad, dhamaadka go'an, Dhammaadka dunta leh ee saldhigyada ama isku xidhka iyo koofiyada caaga ah, Dhammaadka go'an, dhamaadka gogosha, dhamaadka fidsan.
Habka isku xirka dhuumaha galvanized:
1. Isku xirka jeexdin duub
2. Isku xirka alxanka
3. Xidhiidhka xargaha
Dhuumaha wareega galvanized ayaa si weyn loo isticmaalaa.Marka laga soo tago tuubooyinka khadka ee gaadiidka biyaha, dagaalka dabka, gaaska, marinnada, iyo dareerayaasha kale ee cadaadiska hooseeya, waxa kale oo loo isticmaalaa sida tuubooyinka taageerada warshadaha batroolka, tuulmooyin jeexjeexyo, iyo tunnelyada miinada.
Xirmooyinka guud ee 1.Guud: xirmo kaliya, xirmo kale ma jiro, dabool caag ah, xargaha naylon ma jiro.
Xirmada 2.Sea-qiimaha: ee xidhmo, xidhxidhan bir bir ah, dabool caag biyaha lidka ah, xadhig nylon dhamaadka xidhmo kasta.
FAQ
S: Sideen ku heli karaa qiime sax ah weydiintayda?
J: Mudane/Marwo, waxaan u baahan doonaa wax ka hooseeya shuruudahaaga si aan u hubino qiimaha:
1. Dhexroorka
2. Dhumucda gidaarka
3. Dhererka
S: Baakad noocee ah ayaan heli doonaa?
J: Waxaad heli doontaa baakidh guud oo lagu xidhxidhay xidhmooyin bir ah (oo aan dabool kale lahayn) haddii macaamiishu aanu wax shuruud ah u baahnayn.
S: xirmo noocee ah ayaad haysaa?
A: 1. xirmo guud.--Waxa lagu soo xidhay xidhmooyin bir ah oo bir ah, dabool kale ma jiro, xidhmo caag ah oo aan lahayn.
2. Baakad badeed leh.
S: Ma haysaa kayd?
J: Haa, waxaanu leenahay tubooyinka stok si loo qeexo guud.
S: Ma bixisaa muunad bilaash ah?
J: Haa, muunadku waa bilaash.
Iyadoo fadlan si naxariis leh loo xuso qiimaha rarida caalamiga ah maahan lacag la'aan.
Waxaan u soo celin karnaa macmiisha qarashka gudbinta marka aan wada shaqeyno.
Muunad waxa loo soo diraa duuliyaha hawada marka uu miisaankiisu ka yar yahay 1kg.
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