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Help CenterHot Rolled I Beam Q235B Q345B A36 Steel IPE100-IPE300 6m 12m for Building Construction
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Welcome to Hemaokang Steel (Shandong) Co., Ltd. – your reliable partner in high-quality steel products. As a newly established company in 2025 but backed by a team with rich industry experience, we are proud to offer the Hot Rolled I Beam Q235B Q345B A36 Steel IPE100-IPE300 6m 12m for Building Construction. This product is meticulously manufactured to meet international standards, providing exceptional strength and durability for various structural applications. With an annual export value ranging from US$50 million to US$100 million, our company has quickly gained trust from global markets across North America, South America, Europe, Asia, Africa, and Oceania. Our ISO9001-certified production process ensures consistent quality and reliability, making our I beams a preferred choice for construction projects worldwide.
Key Features & Advantages
- Versatile Grades: Available in Q235B, Q345B, and A36 steel grades, offering a balance of strength, weldability, and formability for different structural requirements.
- Standardized Dimensions: Covers IPE100 to IPE300 profiles, with flange widths ranging from 55mm to 150mm and web thicknesses from 4.1mm to 7.1mm, ensuring compatibility with common construction designs.
- Customizable Lengths: Standard lengths of 6m and 12m, with options for custom cutting (available upon request) to minimize waste and project costs.
- Excellent Load-Bearing Capacity: The I-beam shape provides high moment of inertia, making it ideal for beams, columns, and other load-bearing structures in buildings and bridges.
- Surface Treatment Options: Supplied in black (mill finish) or painted (optional) to enhance corrosion resistance and aesthetic appeal.
- Cost-Effective: Hot rolled production process reduces manufacturing costs while maintaining structural integrity, offering a competitive price-to-performance ratio.
Technical Specifications
| Parameter | Value Range |
|---|---|
| Profile | IPE100 – IPE300 |
| Material Grade | Q235B, Q345B, A36 |
| Length | 6m, 12m (customizable) |
| Flange Width | 55mm – 150mm |
| Web Thickness | 4.1mm – 7.1mm |
| Flange Thickness | 5.5mm – 10.7mm |
| Standard | EN 10034, ASTM A36 |
| Surface | Black (mill finish), painted optional |
Applications & Benefits
Our hot rolled I beams are widely used in building construction, including industrial plants, warehouses, commercial buildings, and residential structures. The high strength-to-weight ratio allows for longer spans without additional support, reducing material costs and construction time. The consistent dimensional accuracy ensures easy assembly and compatibility with other structural components. Additionally, the availability of multiple grades (Q235B, Q345B, A36) gives engineers the flexibility to choose the most suitable material for their specific load requirements and environmental conditions.
Why Choose Hemaokang Steel?
- ISO9001 Certified: Our production facilities follow strict quality management systems, ensuring every beam meets international standards.
- Global Reach: With an annual export value of US$50-100 million, we serve clients in over 15 regions, including North America, South America, Europe, and Asia.
- Experienced Team: Despite being a new company, our management and technical team have decades of combined experience in steel manufacturing and trading.
- Flexible Ordering: We accept small trial orders as well as large bulk shipments, with lead times tailored to your project schedule.
- Competitive Pricing: Direct factory supply eliminates middlemen, offering you cost-effective solutions without compromising quality.
Trust Us for Your Next Project
At Hemaokang Steel, we are committed to delivering excellence. Our hot rolled I beams have been tested for mechanical properties and dimensional accuracy, giving you peace of mind. With a dedicated team of 51-100 employees and a strong supply chain based in Liaocheng, Shandong, we ensure timely delivery and responsive after-sales support. Whether you need standard sizes or customized profiles, we are ready to meet your requirements. Contact us today for a quote or technical consultation – let us be your steel partner in success.
Frequently Asked Questions
Q1: What is the difference between Q235B, Q345B, and A36 grades?
A: Q235B is a general-purpose carbon steel with good weldability, suitable for light to medium structures. Q345B offers higher strength and is often used for heavy-duty applications. A36 is an American standard steel with similar properties to Q235B but with slightly different chemical composition. All three are available in our I beams.
Q2: Can you provide custom lengths other than 6m and 12m?
A: Yes, we can cut beams to custom lengths according to your project drawings. Please contact our sales team with your specific requirements, and we will provide a quotation.
Q3: Are these I beams suitable for seismic zones?
A: Yes, Q345B grade offers good ductility and toughness, making it suitable for earthquake-resistant structures. However, we recommend consulting with a structural engineer for specific seismic design requirements.
Q4: What surface treatments are available?
A: Standard delivery is in black (mill finish). We can also apply a primer paint or other coatings upon request. Please specify your needs when ordering.
Q5: Do you provide test certificates?
A: Yes, we supply mill test certificates (MTC) for each batch, including chemical composition and mechanical properties, in compliance with ISO9001 standards.
Q6: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is typically 5 tons. For non-standard sizes or special treatments, MOQ may vary. We are flexible and welcome small trial orders to build long-term cooperation.
Q7: How long does delivery take?
A: For stock items, delivery is usually within 7-15 days after order confirmation. For production orders, lead time is 15-25 days, depending on quantity and specifications.
Q8: Can you ship to my country?
A: We export worldwide. Our main markets include North America, South America, Europe, Asia, Africa, and Oceania. We have experience handling international logistics and customs clearance. Just provide your destination port, and we will arrange the most cost-effective shipping.
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