•Electric galvanized zinc techniques previously used for cable wire and strand, DAXIONG improved galvanized zinc thickness, and successfully applied for a patent, this is the first time application in pre-stressed fields.
•In the absence of any experience can learn from the circumstances， DAXIONG research and develop the prestressed steel strand galvanized electricity production equipment independently, with the domestic and international can only industrialized production electric galvanizing steel wire production line. Because zinc will react with the concrete, galvanized products can only be used for non-concrete used in mining, cable support, plug-ins such as cable-stayed and highway barriers.
•Compared with traditional hot-dipped galvanized technic，the electric galvanized technic has following advantages：
•1）Large difference in coating thickness: Electricity galvanized coating thickness average in 70-150g/m2, hot zinc coating thickness is generally about 300g/m2
•2) Electricity galvanized have better bonding and surface condition than hot galvanizing, which hard to control its thickness.
•3) Electricity galvanized by erosion slower: By Blum, Strauss and Brown in the "Journal" (Volume 16,185,1936) report on a series of data shows that the electric galvanized 0.14 mil / year was significantly lower than that of hot-dipped 0.17 mil / year. This ratio has been confirmed by experiment.
•By twisting Galvanized steel wire together, We have made Galvanized steel strand, Zinc coating play a important role in mechanical and electrochemical protection, has good corrosion resistance.
•Hot-dipped galvanized steel wire and strand requires great control technology and excellent zinc coating, the products are widely applied in power transmission with cable and telecommunications cables and submarine cables to strengthen communication, etc.
•DAXIONG is good at collecting and analyzing information from the market and cooperate with our customers to meet market demand, improve our products.
•DAXIONG will integrate resources and associate with strong and excellent galvanized zinc enterprises to jointly develop better markets.
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Nominal
diameter
(mm)
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Strandard
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Torlerance
(mm)
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Tensile
Strength
(mm)
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Unsoundness (mm)
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Elongation%
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Weight of Zinc coating
(g/m2)
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Theoretical Weight
(g/m)
|
Yield Strength
(N/mm2)
|
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5.0
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GB/T 17101-1997
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±0.06
|
1570-1770
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≤0.06
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≥4
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≥300
|
154
|
---
|
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7.0
|
±0.07
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≤0.07
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≥300
|
301
|
|
12.5
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YBT152-1999
|
+0.30
|
1770 -1860
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---
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≥3.5
|
----
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----
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146 154
|
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-0.15
|
|
12.9
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YBT152-1999
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+0.38
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177 186
|
|
-0.18
|
|
15.2
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YBT152-1999
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+0.40
|
246 259
|
|
-0.20
|
|
15.7
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YBT152-1999
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+0.40
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236 248
|
|
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Msn:weiwei-5899#hotmail.com
Skype:viviena841016
E-mail:tjdaxiong#yahoo.com.cn
Contact person:WeiWei
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| Price Terms︰ | FOB,CIF |
| Payment Terms︰ | T/T,L/C |
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