Powder Coated Galvanized Metal Strut Channel Steel Unistrut Hot Dip 3m Support System
Products:
HOT DIPPED GALVANIZED (HG) is used for both Unistrut channel and fittings, this is the chosen finish for where applications will be in a severe corrosion setting. Galvanized channels are A36 hot rolled steel, or mild steel, channels that have been dipped into a molten zinc coating process (ASTM A123). Hot-dipped galvanize (HDG) can be identified by its crystallization pattern, also known as “spangle” on the surface of the material. Galvanized steel takes a long time to rust, but it will eventually rust. This type is carbon steel that has been galvanized or coated with a thin layer of zinc. The zinc acts as a barrier preventing oxygen and water from reaching the steel, providing advanced corrosion protection.
Specifications:
| THICKNESS ( Gauge ) | HOLE SIZE(mm) | TYPE | SURFACE FINISH |
| 19 , 16 , 14 , 12 | 14 X 28 | SLOTTED , SOLID | HDG. , PG , SS , AI , PC |
| 19 , 16 , 14 , 12 | 14 X28 | SLOTTED , SOLID | HDG. , PG , SS , AI , PC |
| 19 , 16 , 14 , 12 | 14 X 28 | SLOTTED , SOLID | HDG. , PG , SS , AI , PC |
| 19 , 16 , 14 , 12 | 14 X 28 | SLOTTED , SOLID | HDG. , PG , SS , AI , PC |
| 19 , 16 , 14 , 12 | 14 X 28 | SLOTTED , SOLID | HDG. , PG , SS , AI , PC |
| 19 , 16 , 14 , 12 | 14 X 28 | SLOTTED , SOLID | HDG. , PG , SS , AI , PC |
Features:
Galvanized steel offers excellent resistance against water and chlorine but pales in comparison to stainless steel's corrosion resistance when dealing with marine environments. The protective layer on galvanized is also not self-healing like the passive layer on stainless steel. Galvanized steel is standard steel that is coated in zinc to provide enhanced corrosion resistance. The galvanized protective coating protects the iron steel substrate from corrosion due to moisture, saturated environmental conditions, or ambient humidity.
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1. Q : How do you make our business long - term and good relationship ?
A: We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them . No matter where they come from .
2. Q: How about MOQ ?
A: The minimum order quantity is 1 ton , which can be customized according to customer requirements . Please feel free to leave us message if you have any question about us and our products .
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A: We specialise in steel business for years , headquarter locates in Guangzhou , Guangdong province , you are welcome to investigate in any ways , by all means , you could place an order in Alibaba with trade assurance which could secure your payment .
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