tubbada galvanized waxay u qaybsan tahay tuubooyinka birta galvanized kulul-muquufin iyo tuubooyinka birta pre-galvanized leh lakabka galvanized on dusha.Galvanizing waxay kordhin kartaa caabbinta daxalka ee tuubada birta waxayna sii dheerayn kartaa nolosha adeegga tuubada birta.
Farqiga u dhexeeya "tuubo galvanized ka hor" iyo "tuubo galvanized ah oo kulul".
1.Pre-galvanized birta alaabta saldhigga ah waa suunka birta galvanized, habka farsamada waa ERW dhererka alxanka.
2.Hot-diipped galvanized galvanized walxaha saldhigga ah waa bir madow oo bir ah (daawaynta dusha sare ma jiro), ka dibna kulul ayaa lagu rusheeyaa barkadda zinc si loo helo tuubada.
| OD | Horey u galvanized:1/2''-4''(21.3-114.3mm) Galvanized kulul oo la rusheeyey: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, 6meters dhuumaha birta galvanized, 19ft, 20ft, 21ft, 24ft, ama la habeeyay. |
| 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.
Dhuumaha 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: Baakad 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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