High Strength Carbon Steel I Beam China Factory and Professional Suppliers

Looking for reliable Carbon Steel I Beam China suppliers? Our factory provides high-strength universal beams with ASTM/DIN/JIS standards. Direct factory pricing, fast delivery, and third-party verified quality. Contact us via info@shunchengtian.com or WhatsApp +8618182630088.

SupplierShaanxi Shunchengtian Material Co., Ltd.www.chinasmls.com

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About this product

Product information from the supplier.

Our Carbon Steel I Beams are engineered for maximum structural integrity and load-bearing capacity, serving as the backbone for modern industrial architecture. Manufactured using high-frequency welding and hot-rolled techniques, these beams provide exceptional rigidity and stability, making them indispensable for heavy-duty construction and engineering projects worldwide.

By adhering to global standards such as ASTM, DIN, and JIS, we ensure that every I Beam delivers consistent performance across diverse environments. From petrochemical plants to large-span bridges, our products are designed to withstand extreme stresses while offering versatility in surface treatments, including galvanization and painting, to prevent corrosion and extend service life.

Detailed Parameters

Available Grades	Q195, Q215, Q235, Q345, 16Mn, ASTM A36, A572, SS400, SS490, S235JR, S355JR, ST37, ST52	Compliance Standards	AISI, ASTM, BS, DIN, GB, JIS, EN, etc.
Flange Thickness	4.5mm - 35mm	Flange Width	100mm - 1000mm
Web Thickness	4.5mm - 70mm	Web Width	100mm - 450mm
Standard Lengths	5.8m, 6m, 9m, 11.8m, 12m (Customizable)	Surface Finish	Black, Galvanized, Painted, Polished, Peeled, Brush, Mill, Pickled
Manufacturing Process	Hot-rolled and High-frequency welded	Packing Options	Bulk, Container, Standard seaworthy packing

Key Advantages

Superior Strength

High-grade carbon steel ensures maximum load-bearing capacity for industrial brackets and steel piles.

Rapid Delivery

Standard orders are delivered within 3-7 days, ensuring your project timeline remains on track.

Global Standards

Fully compatible with international certifications including ASTM, JIS, and EN standards.

Diverse Applications

Ideal for ships, machinery frames, bridge components, and petrochemical equipment structures.

Quality Assurance

We welcome third-party inspections to verify the grade, dimensions, and quality of our steel.

Massive Inventory

Stock value exceeding $150 million ensures immediate availability for most standard sizes.

Product Gallery

Management Platforms

Direct Manufacturing

As a direct manufacturer, we eliminate middlemen to provide competitive factory pricing.

Advanced Equipment

Processing equipment worth over $30 million ensures precision in every cut and weld.

Supply Chain Mastery

15+ years of experience building a robust supply chain for rapid international response.

Diverse Material Range

Comprehensive portfolio including stainless, aluminum, copper, and galvanized steel.

Strategic Sourcing

Strategic partnerships with state-owned steel mills ensure consistent raw material quality.

24/7 Support

Instant accessibility via WhatsApp and WeChat for urgent quotations and technical queries.

Investment Return Comparison

Performance Metric	Standard Market Supplier	Our Manufacturing Solution
Lead Time	15 - 30 Days	3 - 7 Days
Quality Control	Basic Inspection	Third-Party Verified
Customization	Limited Options	Full Dimensional Customization
Inventory Depth	Low / JIT	$150M+ Ready Stock
Cost Efficiency	Retail Pricing	Direct Factory Wholesale

Frequently Asked Questions

Q: Are you a trading company or a manufacturer of Carbon Steel I Beams?

We are direct manufacturers. We operate extensive processing equipment valued at over $30 million and source high-quality raw materials from state-owned steel mills to ensure the best performance.

Q: What is the typical delivery time for standard I Beam sizes?

For standard stock items, we can often deliver within 3 to 7 days. Customized or non-standard sizes typically take 10 to 30 days depending on the production cycle.

Q: Which international standards do your steel products comply with?

Our products are fully compatible with global standards including AISI, ASTM, BS, DIN, GB, JIS, and EN, ensuring they meet the rigorous requirements of international engineering projects.

Q: Do you support third-party quality inspections before shipping?

Absolutely. We welcome third-party inspections to guarantee that the steel grade, dimensions, and surface quality match your exact specifications.

Q: What surface treatments are available for Carbon Steel I Beams?

We offer a wide range of finishes including black, galvanized, painted, polished, peeled, brushed, mill, and pickled, depending on your corrosion protection needs.

Q: How can I get a competitive quotation for a bulk order?

Please contact us via Email, WeChat, or WhatsApp with your specific requirements: steel grade, dimensions, total quantity, and destination port for a fast and competitive quote.