Channel steel
Gutter steel or Channel Steel is Hot rolled steel (Hot Rolled Structural Steel) with a U-shaped cross-section, where the two flanges have a tapered thickness, meaning the base of the flange is thicker than the tip, which differs from... C-shaped steel It is made of cold-folded steel.
Our products are made from high-quality steel, grade... SS400 (For general use) and SS540 (For high tensile strength applications) Certified to standards. TIS 1227-2015 Rest assured of maximum strength and safety.
Why choose AY Contento channel steel?
- High Strength: The steel is dense and the seamless structure provides excellent resistance to impact and compressive weight.
- Durability: Long service life, suitable for permanent structures or can be galvanized for outdoor use.
- Standard Size: The height of the web and the width of the flange conform to standard tolerances, allowing for accurate load calculations.
Applications
- Building structural work: Staircase beams (stringers), floor support beams, large factory roof trusses.
- Automotive work: We manufacture truck chassis, dump truck bodies, or trailer structures.
- Machinery work: Machine bases, small crane rails.
- Advertising signage work: Large signposts or sign structures that must withstand high wind forces.
Standard Size and Weight Chart
(Dimensions H x B x t1 x t2 = Height x Leg x Waist x Wings)
Size (inches) (approximate) | Standard dimensions (mm): H x B x t1 x t2 | Approximate weight (kg/6 m length) |
2 inches | 50 x 25 x 5 x 7 | 23.0 |
3 inches | 75 x 40 x 5 x 7 | 41.5 |
4 inches | 100 x 50 x 5 x 7.5 | 56.2 |
5 inches | 125 x 65 x 6 x 8 | 80.4 |
6 inches | 150 x 75 x 6.5 x 10 | 111.6 |
150 x 75 x 9 x 12.5 | 145.8 | |
7 inches | 180 x 75 x 7 x 10.5 | 128.4 |
8 inches | 200 x 80 x 7.5 x 11 | 147.6 |
200 x 90 x 8 x 13.5 | 181.8 | |
10 inches | 250 x 90 x 9 x 13 | 207.6 |
12 inches | 300 x 90 x 9 x 13 | 228.6 |
(Note: Weight may vary depending on the brand and production batch. Please inquire with sales before ordering.)
Frequently Asked Questions (FAQ)
Gutter steel It is hot-rolled steel, thick-walled, with thick flanges, rounded ends, seamless, and capable of bearing heavy loads. a lot Suitable for main structural work. C-shaped steel It is made of cold-formed steel, thinner in thickness, with folded flanges for added weight-bearing capacity. less Suitable for roofing structures or lightweight wall construction.
The standard length is 6 meters Yes, but for larger sizes (e.g., 6 inches and up), some factories may produce lengths of 9 or 12 meters for large structural projects (pre-orders required).
""Do you need large-sized steel channel or genuine Thai Industrial Standard (TIS) certified steel channel?""
Contact us to check the latest stock and prices. We offer crane truck delivery service to your construction site.
🟢 Line: @aycon
📞 Tel: 083-0243351
🚚 Delivery service: Bangkok, its surrounding areas, and throughout the country.
Red Brick calculation program

Bobby –
Beautiful items. Good service.