Hot-dip galvanizing is a kind of corrosion-prevention measurements on the bolt surface. The oxidation film easily occurred on the zinc coating in the moist air.
Functions:
Hot -dip galvanizing anchor bolt can be isolated with water and air to prevent the chemical etching and the rusting. So the preservative effect is very well as a permanent support. It is applied to conditions which are influenced by underground water such as road, railway, water conservancy project, etc.
Conditions:
• Road
• Railway
• Water Conservancy Project,
Features and advantages:
1, Thick hot-dip galvanizing coating
2, Dense combination
3, High anti-corrosion
4, Good toughness
Technical Data:
| Size |
Ultimate Tensile
Strength (KN) |
Yield Strength
(KN) |
Hot-dip galvanized zinc coating
thickness(μm) |
Thread Standard |
Executive
Standard |
| R32N |
280 |
230 |
≥70 |
ISO 10208 |
ISO1461 |
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