Hot Products
China Steel I Beam - Quality Universal Beams from Leading Suppliers and Factory
Specifications
Processing Services
Bending, Welding, Cutting, Drilling, Punching, Straightening, Surface Treatment
Surface Treatment
Black bare (original rolling surface), Anti-rust painting, Hot dip galvanized, Anti-rust oil coating
Dimension
80x50mm - 300x128mm
Material & Grades
Q235B / Q355B, A36 / A572 Gr50 / A992, S235JR / S275JR / S355JR, SS400 / SM490
Delivery Time
7–20 days (according to quantity and processing)
| Hot Rolled Steel I Beam Specifications | |||||||
|---|---|---|---|---|---|---|---|
| Size | H (mm) | Tolerance (mm) | B (mm) | Tolerance (mm) | Thickness (mm) | Tolerance (mm) | Weight (kg/m) |
| 8# | 80 | ±2.0 | 50 | ±2.0 | 4.5 | ±0.5 | 7.520 |
| 10# | 100 | ±2.0 | 68 | ±2.0 | 4.5 | ±0.5 | 11.261 |
| 12# | 120 | ±2.0 | 74 | ±2.0 | 5.0 | ±0.5 | 13.987 |
| 14# | 140 | ±2.0 | 80 | ±2.0 | 5.5 | ±0.5 | 16.890 |
| 16# | 160 | ±2.0 | 88 | ±2.5 | 6.0 | ±0.5 | 20.513 |
| 18# | 180 | ±2.0 | 94 | ±2.5 | 6.5 | ±0.5 | 24.143 |
| 20A | 200 | ±3.0 | 100 | ±3.0 | 7.0 | ±0.7 | 27.929 |
| 20B | 200 | ±3.0 | 102 | ±3.0 | 9.0 | ±0.7 | 31.069 |
| 22A | 220 | ±3.0 | 110 | ±3.0 | 7.5 | ±0.7 | 33.070 |
| 22B | 220 | ±3.0 | 112 | ±3.0 | 9.5 | ±0.7 | 36.524 |
| 25A | 250 | ±3.0 | 116 | ±3.0 | 8.0 | ±0.7 | 38.050 |
| 25B | 250 | ±3.0 | 118 | ±3.0 | 10 | ±0.7 | 42.030 |
| 28A | 280 | ±3.0 | 122 | ±3.0 | 8.5 | ±0.7 | 43.492 |
| 28B | 280 | ±3.0 | 124 | ±3.0 | 10.5 | ±0.7 | 47.888 |
| 30A | 300 | ±3.0 | 126 | ±3.0 | 9.0 | ±0.7 | 48.084 |
| 30B | 300 | ±3.0 | 128 | ±3.0 | 11 | ±0.7 | 52.794 |
Product Display
Hot rolling production line
Warehouse stock
Product Labels
Loaded into container
Transported to the port
In the port yard
Shipping Process
Exhibition
Exhibition 01
Exhibition 02
Exhibition 03
Exhibition 04
Exhibition 05
Exhibition 06
Company Certificate
CE
ISO14001:2015
ISO9001:2015
Alliance Member OF Tianjin Metal Materials Industry Association
Alliance of China Steel Export
China National Association of Metal Material Trade
Frequently Asked Questions (FAQ)
Q: Are you a manufacturer?
A: Absolutely. We are a direct manufacturer with our own large-scale facility located in Tianjin, China. You are more than welcome to visit us!
Q: Can I place a trial order for just a few tons?
A: Certainly. We value every partner regardless of the order size. We can easily arrange an LCL (Less than Container Load) shipment to accommodate your specific needs.
Q: Is the sample free of charge?
A: Yes, we provide samples for free so you can verify our quality. We only ask the buyer to cover the courier cost.
Q: How long is the delivery time?
A: Most standard sizes are in stock and can be shipped immediately within 7 days. Customized orders or special processing typically take 7–20 days.
Q: What processing services and surface treatments are available?
A: We offer extensive custom processing including bending, welding, precision cutting, drilling, punching, straightening, as well as surface finishes like hot-dip galvanizing, anti-rust painting, and oil coating.
Q: What steel standards and material grades do you support?
A: We supply steel products conforming to global standards: GB (Q235B / Q355B), ASTM (A36 / A572 Gr50 / A992), EN (S235JR / S275JR / S355JR), and JIS (SS400 / SM490).
