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What are the classifications of channel steel?

What are the classifications of channel steel?

Channel steel can be divided into 4 types according to shape: cold-formed equal-edge channel steel, cold-formed unequal-edge channel steel, cold-formed inner curled channel steel, cold-formed outer curled channel steel

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What is the performance of angle steel? What are the main uses?

What is the performance of angle steel? What are the main uses?

Q420B high-strength angle steel is mainly used in the power industry. As an alternative material to Q235 and Q345 angle steel, by improving the material strength, the design weight of the tower can be effectively reduced, thereby saving materials and reducing transportation and installation costs. It plays an extremely important role in ultra-high voltage transmission and transformation system towers such as 750kV and 1000kV. effect.

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What are the specifications of channel steel?

What are the specifications of channel steel?

The delivery length of channel steel is divided into two types: fixed length and double length, and the tolerance value is specified in the corresponding standard. The length selection range of domestic channel steel is divided into three types: 5-12m, 5-19m, and 6-19m according to different specifications. The length selection range of imported channel steel is generally 6-15m.

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What is angle steel, what are its characteristics and uses?

What is angle steel, what are its characteristics and uses?

Unequal angle steel, angle steel with two sides with different lengths. Unequal side angle steel is also divided into unequal side equal thickness angle steel and unequal side unequal thickness angle steel based on the difference in thickness of the two sides.

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