📋 Overview & Basic Information
Model NO.
A36 Ss400 Q235B Q355b S235jr S355 ASTM A36 A572
Certification
ISO, RoHS, ABS
I Beam Specification
10#-30#
Flange Thickness
12 - 31mm
Processing Service
Bending, Welding, Decoiling, Punching, Cutting
Material
Q235/Q345/Ss400/St37-2/St52/Q420/Q460/S235jr/S275
Key Words
H-Shaped Structural Steel
Surface
Natural Surface or Galvanized
Production Capacity
8000 Tonne/Tonnes Per Month
📸 Detailed Product Photos
📊 Product Parameters
| Products: | I beam |
| Grade: | Q235, SS400, ASTM A36, s235JR, S335JR |
| Standard: | JIS, GB, EN, ASTM, DIN, AISI, BS |
| Length: | 6-12m |
| Flange Thickness: | 8mm-64mm |
| Web width: | 100mm~900mm |
| Application: | Mechanical manufacture, Steel structure, Shipbuilding, Bridging |
📏 Normal Size Specifications
| Model |
H (mm) |
B (mm) |
S (mm) |
Theoretical Weight (kg/m) |
| 10 | 100 | 68 | 4.5 | 11.261 |
| 12 | 120 | 74 | 5 | 13.987 |
| 14 | 140 | 80 | 5.5 | 16.890 |
| 16 | 160 | 88 | 6 | 20.513 |
| 20a | 200 | 100 | 7 | 27.929 |
| 25a | 250 | 116 | 8 | 38.105 |
| 30a | 300 | 126 | 9 | 48.084 |
| 40a | 400 | 142 | 10.5 | 67.598 |
| 50a | 500 | 158 | 12 | 93.654 |
🏗️ Application and Usage
I Beam is mainly used in automobiles, railway vehicles, shelves, highway guardrails, building steel structures, containers, transmission towers, cable tray, agricultural machinery, furniture, vegetable greenhouses, pipe supports, water retaining and soil retaining maintenance walls.
🏢 Factory Profile
Professional Steel Group is a comprehensive enterprise integrating sales and after-sales service of steel products, design and maintenance of intelligent pipe networks, and domestic and international trade.
Mission: To provide a standardized trade platform based on strict quality control, technological innovation, and professional services in the field of metal materials.
Our factory has advanced processing and testing equipment such as hot-rolled production lines, cold-rolled seamless steel pipe production equipment, cold-rolled coil production equipment, customized steel cutting equipment, ultrasonic testing systems, element analyzers, and coating thickness gauges.
💡 Frequently Asked Questions
Q: What are your main products?
A: Our main products are galvanized steel coils and various types of steel pipes. In addition, we offer carbon steel coils, stainless steel coils, corrugated plates, angle steel, H (I) steel, channel steel, bars, and pipe fittings.
Q: Do you provide customized product services?
A: Yes, we can design and produce products based on your specific dimensions and drawings, including OEM requirements.
Q: Are you a manufacturer?
A: Yes, we are a manufacturer with 17 years of experience in producing steel pipes and galvanized sheet coils. We have our own factory facility.
Q: How do you ensure product quality?
A: All products undergo three inspections during manufacturing, cutting, and packaging. Inspection reports are provided, and third-party inspections like SGS are accepted.
Q: What is your typical delivery time?
A: For stock items, it takes 7-14 days. For out-of-stock items, delivery typically takes 25 to 45 days, depending on quantity and product type.
Q: Can you arrange shipment?
A: Yes, we work with long-term freight forwarders and can provide favorable pricing and professional logistics services.
BLS Structural Steel
