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Product introduction

A heavy duty prefabricated I beam steel structure is an engineered building system with main frames manufactured off site for fast assembly. Beams are hot rolled, cut, and drilled at the factory. Designed for warehouses and workshops, it supports overhead cranes, wide clear spans, and heavy floor loads with simple bolted connections on site.

Product specification

Product Name	Steel Beam
Size	1.Web Width (H): 80-900mm 2.Flange Width (B): 100-300mm 3. Web Thickness (t1): 5-30mm 4. Flange Thickness (t2): 5-30mm
Length	1m - 12m
Standard	GB ASTM, JIS, SUS, DIN, EN etc
Material	Q235B Q345B Q420C Q460C SS400 SS540 S235JR S275JR S355JR A36 A572 A992 G50 or others as buyers' requests.
Technique	Hot rolled/welding
Application	Construction structure
Processing Service	Bending, Welding, Punching, Cutting

Product Advantages

☆Factory Pre Cut & Pre Drilled

All I beams are fabricated to exact dimensions before delivery. No on site cutting or welding needed. Workers simply bolt pieces together, cutting erection time by up to 40%.

☆Supports Heavy Crane Loads

Designed for warehouses with overhead cranes up to 20 tons. The heavy duty I beam profile resists bending and impact from daily lifting operations without structural fatigue.

☆Clear Span Up to 30 Meters

No interior columns needed. Creates open floor space for forklifts, pallet racks, and assembly lines. Maximizes storage capacity and improves traffic flow inside the warehouse.

Production Project


8000㎡ cosmetics factory	Steel structure building

Product Certificate

A CE certificate for steel structures confirms compliance with EU harmonized standards like EN 1090. It covers fabrication, material traceability, and load-bearing safety. Required for structural steel beams, columns, and prefab buildings sold in Europe.

Steel structure CE Certificate

Service

☆If you have the drawings

We can provide you the full service of production, shipment and

Installation guide, which is high quality and low cost.Because we own all kinds of technical facilities, complete test instruments and advanced production processes.

☆If you have no drawings

Our excellent design team will freely design the steel structure buildings for you.If you give us the following information, we will give you an satisfactory drawing.

1. Dimension:Length, width, ridge height, eave height, etc.

2. Doors and Windows:Dimension, quantity, installation position.

3. Local Climate:Wind load, snow load, roof load, Seismic load

4. Insulation materials:Insulated Sandwich panel or Single Steel Sheet

5. Crane beam:If you need it, it will be very helpful that you tell us its technological parameters.

6. Usage:If you tell us the application of light steel structure warehouse, we can exactly design the drawings or match suitable materials for you.

7. Other requirements:Such as fire proofing, transparent roof, etc.Please kindly inform us, too.

Packing & Delivery

☆ Packing

Seaworthy packing standards:

steel structure packing

If there is other package requested,please feel free to discuss with Yumisteel sales team.

☆ Delivery

Delivery time for regular colors,coating types and thickness: 7-10 days ;

Delivery time for special colors,coating types and thickness: 15-25 days ;

Delivery term: FOB/CIF/CFR/DDP is available;

We can find good forwarder for customer or accept appointed forwarder from customers.

FAQ

Q1: Are you a factory or a trader?

A: We are a manufacturer integrating industry and trade. Welcome to visit our company.

Q2:How many days is your fastest lead time?

A:This depends on the quantity. If it is a regular size, our lead time is generally 7-15 days after receiving the deposit

Q3: What payment methods do you support?

A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.

Q4: What are your modes of transportation?

A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.

Q5: How can I get an accurate quotation?

A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.