Hot-dipped galvanized angles steel are excellent candidate for most processing techniques. Welding, torching, or abrasive sawing galvanized steel is not recommended without proper protection and adequate ventilation. Galvanized angles are A36 hot rolled steels, or mild steel, angles 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 angles have round or tapered edges. Great corrosion resistance, excellent candidate for outdoor use or exposed environments. Common applications include heating and cooling systems, mounting brackets, structural support, trailers and docks.
The galvanized steel angle is divided into hot-galvanized steel angle and cold-galvanized steels angle. Hot-dip galvanized steels angle is also called hot-dip galvanized steel angle or hot-dip galvanized steel angle. Cold galvanized coatings are mainly based on electrochemical principles to ensure that zinc powder is in full contact with the steel, resulting in an electrode potential difference for corrosion protection.
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Product Name |
Angle Steel Bar |
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Material |
Q195,Q215,Q235,Q345.SS400,st52,st37 etc. |
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Thickness |
Equal:3mm-24mm or as requirement;
unequal:3mm-18mm or Customized |
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Width |
25mm-140mm or Customized |
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Length |
1000-120000mm or Customized |
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Type |
Equal or Unequal |
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Tolerance |
±1% |
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Standard |
AISI, ASTM, DIN, JIS, BS, GB/T |
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Payment terms |
30% payment by T/T as deposit; The balance 70% before out of factory. |
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Delivery times |
Delivered within 7-15 days after the receipt of deposit |
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Package |
Standard shipping packaging |
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Application Range |
Widely used in various building structure and engineering structure, such as the beam, Bridges, transmission tower, lifting transportation machinery, ship, industrial furnace, reaction tower, container frame and warehouse. |
Hot-dip galvanized steel angle
Advantages of galvanized steel angle
1. Low processing cost: The cost of hot-dip galvanized antirust is lower than that of other paint coatings;
2. Durable: Hot-dip galvanized angle steel has the characteristics of surface gloss, uniform zinc layer, no leakage plating, no dripping, strong adhesion and strong corrosion resistance. In suburban environments, the standard hot-dip galvanized rust prevention thickness can be maintained More than 50 years without having to repair; in urban or offshore areas, the standard hot-dip galvanized antirust layer can be maintained for 20 years without having to repair;
3. Good reliability: The galvanized layer and the steel are metallurgically combined and become a part of the steel surface, so the durability of the coating is more reliable;
4. The toughness of the coating: the galvanized layer forms a special metallurgical structure, which can withstand mechanical damage during transportation and use;
5. comprehensive protection: every part of the plated parts can be galvanized, even in the depressions, sharp corners and hidden places can be fully protected;
6. Save time and effort: The galvanizing process is faster than other coating construction methods, and it can avoid the time required for painting on the site after installation.
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