Galvanized kav yog muab faib ua kub-dip galvanized steel kav thiab pre-galvanized steel kav nrog galvanized txheej rau ntawm qhov chaw.Galvanizing tuaj yeem ua rau muaj kev tiv thaiv corrosion ntawm cov yeeb nkab steel thiab ua rau lub neej ntev ntawm cov yeeb nkab steel.
Qhov sib txawv ntawm "Pre-galvanized yeeb nkab" thiab "Kub-dipped galvanized yeeb nkab".
1.Pre-galvanized steel yeeb nkab puag khoom yog galvanized steel pluaj, txoj kev yog ERW longitudinal welded.
2.Kub-dipped galvanized yeeb nkab cov khoom siv yog cov yeeb nkab dub (tsis muaj kev kho deg), ces kub-dipped rau hauv pas dej zinc kom tau cov yeeb nkab.
| OD | Pre galvanized: 1/2 "-4" (21.3-114.3mm) Kub dipped galvanized: 1/2 "-16" (21.3mm-406.4mm) |
| Thickness | Pre galvanized: 0.6-2.5 hli Kub dipped galvanized: 1.0-20mm |
| Ntev Ntau | 5.8m, 6m, 19ft, 20ft, 21ft, 24ft, lossis customized. |
| Xaus tiav | Plain / beveled xaus los yog threaded nrog sockets / coupling thiab yas hau, grooved |
| Zinc txheej | Ua ntej galvanized: 40-120g / m² Kub dipped galvanized: 200-600g / m² |
| Txuj | BS 1387, BS1139, EN39, EN10219, ASTM A53, ASTM A795, GB / T3091 thiab lwm yam. |
| Tawm Dia | Phab ntsa Thickness | |||||||||
| A | B | ASME | SCH10 | SCH20 | SCH30 | STD | SCH40 | SCH60 | XS | SCH80 |
| 15 | 1/2 " | 21.3 | 2.11 | -- | 2.41 ib | 2.77 ib | 2.77 ib | -- | 3.73 ib | 3.73 ib |
| 20 | 3/4 " | 26.7 ib | 2.11 | -- | 2.41 ib | 2.87 ib | 2.87 ib | -- | 3.91 ib | 3.91 ib |
| 25 | 1" | 33.4 ib | 2.77 ib | -- | 2.9 | 3.38 ib | 3.38 ib | -- | 4.55 ib | 4.55 ib |
| 32 | 1.1/4 " | 42.2 ib | 2.77 ib | -- | 2.97 ib | 3.56 ib | 3.56 ib | -- | 4.85 ib | 4.85 ib |
| 40 | 1.1/2 " | 48.3 ib | 2.77 ib | -- | 3.18 | 3.68 ib | 3.68 ib | -- | 5.08 Nws | 5.08 Nws |
| 50 | 2" | 60.3 | 2.77 ib | -- | 3.18 | 3.91 ib | 3.91 ib | -- | 5.54 ib | 5.54 ib |
| 65 | 2.1/2 " | 73 | 3.05 Nws | -- | 4.78 ib | 5.16 | 5.16 | -- | 7.01 Nws | 7.01 Nws |
| 80 | 3" | 88.9 ua | 3.05 Nws | -- | 4.78 ib | 5.49 ib | 5.49 ib | -- | 7.62 ib | 7.62 ib |
| 90 | 3.1/2 " | 101.6 ib | 3.05 Nws | -- | 4.78 ib | 5.74 ib | 5.74 ib | -- | 8.08 Nws | 8.08 Nws |
| 100 | 4" | 114.3 ib | 3.05 Nws | -- | 4.78 ib | 6.02 ib | 6.02 ib | -- | 8.56 ib | 8.56 ib |
| 125 | 5" | 141.3 ib | 3.4 | -- | -- | 6.55 ib | 6.55 ib | -- | 9.53 ib | 9.53 ib |
| 150 | 6" | 168.3 ib | 3.4 | -- | -- | 7.11 ib | 7.11 ib | -- | 10.97 Nws | 10.97 Nws |
| 200 | 8" | 219.1 ib | 3.76 ib | 6.35 Nws | 7.04 ib | 8.18 Nws | 8.18 Nws | 10.31 Nws | 12.7 ib | 12.7 ib |
| 250 | 10" | 273 | 4.19 ib | 6.35 Nws | 7.8 ib | 9.27 ib | 9.27 ib | 12.7 ib | 12.7 ib | 15.09 Nws |
| 300 | 12 " | 323.8 ib | 4.57 ib | 6.35 Nws | 8.38 ib | 9.53 ib | 10.31 Nws | 14.27 Nws | 12.7 ib | 17.48 Nws |
Plain kawg, Beveled kawg, Threaded kawg nrog sockets los yog coupling thiab yas hau, Grooved kawg, Swedged kawg, Expanded kawg.
Galvanized kav yog dav siv.Ntxiv rau cov kav dej rau kev thauj mus los, hluav taws kub sib ntaus, roj av, cov kav dej, thiab lwm yam dej uas tsis tshua muaj siab, lawv kuj tseem siv los ua cov kav dej hauv kev lag luam roj av, trestle piles, thiab mine tunnels.
1.Cov pob dav dav: hauv pob khoom nkaus xwb, tsis muaj lwm lub pob, tsis muaj yas npog, tsis muaj nylon pluaj.
2.Sea-worth pob: hauv pob khoom, khi nrog cov hlua hlau, tiv thaiv dej yas npog, nylon pluaj txhua qhov kawg ntawm pob.
FAQ
Q: Kuv tuaj yeem tau txais tus nqi npaum li cas rau kuv qhov kev nug?
A: Nyob zoo Sir / Madam, peb yuav xav tau hauv qab no ntawm koj qhov yuav tsum tau kuaj xyuas tus nqi:
1. Txoj kab uas hla
2. Phab ntsa thickness
3. Ntev
Q: Hom pob twg kuv yuav tau txais?
A: Koj yuav tau txais cov pob dav dav-pob hauv pob nrog cov hlua hlau (tsis muaj lwm qhov npog) yog tias cov neeg siv khoom tsis muaj qhov yuav tsum tau ua.
Q: Hom pob twg koj muaj?
A: 1. Ntim pob.--Packed nyob rau hauv bundles nrog steel straps, tsis muaj lwm yam cover, tsis muaj yas pob.
2. Seaworthy pob.--Packed hauv pob, thiab npog nrog pob yas.
Q: Koj puas muaj Tshuag?
A: Yog, peb muaj cov kav dej stok rau kev qhia dav dav.
Q: Koj puas muab cov qauv dawb?
A: Yog, qauv yog dawb xwb.
Thaum thov ua siab zoo sau tseg tus nqi xa khoom thoob ntiaj teb tsis yog dawb xwb.
Peb tuaj yeem xa cov nqi xa rov qab rau cov neeg siv khoom thaum peb koom tes.
Qauv yog xa los ntawm huab cua courier thaum hnyav dua 1kg.
