The production process of mild steel U shape channel mainly includes the steps of raw material preparation, heating, rolling, cooling, cutting, inspection and packaging.
Raw material preparation: Select high quality low carbon steel coil or plate conforming to the standard as raw material.
Heating: The raw material is heated to an appropriate temperature to improve its plasticity and reduce rolling resistance.
Rolling: Through a multi-pass rolling process, the raw material is rolled into a channel steel with U-shaped section.
Cooling: The steel after rolling is cooled rapidly to improve its hardness and strength.
Cut: according to customer requirements, cut the channel steel to the required length.
Inspection: Strictly check the size, shape, surface quality, etc., to ensure that the product quality meets the standards.
Packaging: Package the inspected steel products for transportation and storage.
| Product Name | Channel Steel |
| Thickness | 1.5mm-25mm |
| Length | 6-12m or according to customer’s special request |
| Height | 80-160mm |
| Tolerance | Thickness: +/-0.02mm
Height: +/-2mm |
| Material grade | Q195 Q195L Q235 Q235B Q345B,etc. |
| Technical | Hot /Cold rolled |
| Standard | AISI,ASTM,DIN,JIS,BS,GB/T,etc. |
| Application Range | Hot-rolled and High frequency welded |
| Packing | Tied up with steel strips and wrapped with water proof paper |
| Delivery Time | Delivered within 10 days after the receipt of deposit |
| Advantages | 1. Reasonable price with excellent quality
2. 2. Abundant stock and prompt delivery 3. 3. Rich supply and export experience, sincere service |
Building structure: Beams, columns, supports and other members of steel structure buildings to improve the stability and bearing capacity of the building.
Machinery manufacturing: Manufacturing various mechanical equipment, vehicles and other supporting structures, transmission parts, etc.
Bridge construction: The supporting members of the bridge to enhance the bearing capacity and stability of the bridge.
Automobile manufacturing: Mild steel channel is used in the manufacture of automobile chassis, frame and other structures to improve the carrying capacity and safety of automobiles.
Other fields: Such as shipbuilding, rail transit, mining machinery and other fields are also widely used.
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