Wuxi Wilke Metal Materials Co., Ltd. |
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Angle steel, commonly known as angle iron, is a long strip of steel
whose two sides are perpendicular to each other and form an angle.
There are equilateral angle steel and unequal angle steel. The two
sides of equilateral angle steel are equal in width. Application of
angle steel: it is widely used in various building structures and
engineering structures, such as house beams, bridges, transmission
towers, hoisting and transportation machinery, ships, industrial
furnaces, reaction towers, container racks and warehouse shelves.
Angle steel production: angle steel is a carbon structural steel
for construction. It is a section steel with simple section. It is
mainly used for metal components and plant frame. In use, it is
required to have good weldability, plastic deformation performance
and certain mechanical strength. The raw material billet for angle
steel production is low-carbon square billet, and the finished
angle steel is delivered in hot rolling forming, normalizing or hot
rolling state.The difference between hot galvanizing and cold
galvanizing of galvanized angle steel: the thickness and
performance of hot galvanizing are higher than that of cold
galvanizing.
Process flow of hot-dip galvanized angle steel: angle steel
pickling → water washing → dip plating aid → drying and preheating
→ hanging plating → cooling → passivation → cleaning → grinding →
hot-dip galvanizing. The galvanized layer thickness of hot-dip
galvanized angle steel is uniform, there is a large difference
between 30-50um, and it has good reliability. The cold galvanizing
process is to use zinc filler to coat the protected surface with
zinc filler to protect the metal from corrosion. The zinc filler
with a content of 95% can be obtained in the dry coating.
Product Name
| angle bar/V-steel/ steel angle
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Grade
| construction carbon steel
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Standard
| JIS, AiSi, ASTM, GB, DIN, EN
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Length
| 6m 9m 12m or other length based on demand
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Thickness
| 3-25mm
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Type
| equal and unqual
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Surface
| painted,galvanized
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Application
| Construction
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Thickness Tolerance
| ±1-3%
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Processing Service
| Bending, Welding,Punching, Cutting
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MOQ
| 3 Ton |