Product Introduction

Channel steel with a hot-rolled U-shaped section, strong bending capacity, and stable side support for platforms, frames, supports, shelves, and municipal structures.

 

Key Features

• Hot-rolled U-shaped section provides strong bending capacity and stable side support.

• Q235B and Q355B low-alloy steels offer good toughness and fabrication performance.

• Standard web and flange dimensions stack neatly and combine easily with I-beams and angle steel.

• Rust removal, painting, and hot-dip galvanizing are available for indoor or outdoor structures.

 

Technical Specifications

• Material: Q235B/Q235C/Q355B/Q355C/Q355ND

• ASTM A36/A572 Gr50

• EN S235/S355 series

• JIS SS400/SM490

• Russian St and 09G2S grades

• Standards: GB/T 706, GB/T 700, GB/T 1591

• ASTM A36/A572/A240/A480

• EN 10058/EN 10025

• JIS G3192

• GOST 8509/GOST 8510/GOST 19281/GOST 380

• Size Range: Complete channel-steel models; non-standard sizes can be customized

• Length: Common 6 m, 9 m, and 12 m; cutting and hole processing available

• Surface: Hot-rolled oxide finish; hot-dip galvanizing available

 

Applications

• Factory buildings, roof purlins, equipment bases, platform beams, and column supports Curtain-wall framing, stair structures, bridge auxiliary load-bearing components Warehouse rack beams, machine frames, and pipe support frames Municipal guardrail skeletons, pipe-gallery supports, and embedded reinforcement parts.

 

Ordering & Quality Documentation

For quotation, provide section type and designation, steel grade, nominal dimensions, lengths, applicable standard, surface treatment or processing requirements, quantity and delivery destination.

 

For project procurement, specify any required material test certificate (MTC), inspection report, certificate of origin or other shipment documentation in your inquiry. Document type, availability and applicability must be confirmed for the exact material grade, shipment and order; no blanket certification is implied.

 

Product FAQ

Q: Which details are needed for section procurement?

A: Provide the section designation, grade, dimensions, lengths, standard, finish and quantity.

 

Q: What should be checked for structural applications?

A: Confirm the section and material specifications against the project design and requested inspection documentation.

 

Request a Quote

Send MGTSP the required product specification, quantity and destination for a quotation. Any listed grades, processing options, inspection documents and delivery terms remain subject to order confirmation.