Contact Person : Xie Xinkai
Phone Number : 13665378218

AQ355B S355JR Warehouse Steel Structure Modular Expansion Pre Built Metal Buildings

Place of Origin China
Brand Name Shandong Xinghua Steel Structure
Certification EN1900、Three-Body
Model Number Steel plates, H-beams, angle steels, I-beams, channel steels, round pipes, square pipes, etc
Minimum Order Quantity 10 tons
Price 8000 yuan per ton
Packaging Details Bulk carriers, containers
Delivery Time After confirming the drawings, the shipment will be made within 20 days .
Payment Terms Advance payment plus full payment for delivery
Supply Ability Monthly supply capacity not less than 2000 tons .
Product Details
Product Name Prefab Steel Structure Seismic Resistance Degree 8 Fortification
Wind Resistance Level Typhoon Level 12 (35m/s) Design Service Life 50 Years
Feature Anti Earthquake、Antirust、Anti Corrosion Size 15-80 Meters 、80-120 Meters 、50-1000M
Grade Q235B Q355B Standard GB EN ASTM
Type Light Keyword Steel Structure Warehouse Building Prefab Warehouse Steel Structure
Performance Safety, Water-proof, Sound Insulated,hear-preservation
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AQ355B Warehouse Steel Structure

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S355JR Warehouse Steel Structure

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Modular Expansion pre built metal buildings

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Product Description

AQ355B Large Warehouse Steel Structure  Fast Build, Economical, Modular Expansion

prodnct deecrlption

This large warehouse steel structure system is fabricated from high-strength Q355B steel, custom-designed for modern logistics and storage demands. Its portal frame structure delivers a maximum 80-meter column-free span, ideal for installing large rack systems and automated equipment. Tailored for Southeast Asia’s rainy climates with efficient drainage and moisture-proofing systems, and for the Middle East’s high-temperature environments with high-reflectivity roof panels to lower indoor temperatures. The modular design enables easy future expansion, supporting gradual warehouse capacity increases as business grows.

Technical Specifications

Parameter Category

Detailed Specifications

International Standard

Main Material

Q355B high-strength steel (corresponding to American standard A572 Gr.50, European standard S355JR)

GB/T 1591, ASTM A572, EN 10025

Span Range

15-80 meters (standard design), 80-120 meters (special design)

GB 50017, EN 1990, ASCE 7

Eave Height

8-20 meters (adjustable), meeting the needs of high-level shelves

ISO 6781

Ground Load

5-20 tons/m² (adjusted according to the type of stored goods)

GB 50009, EN 1991

Key Advantages

· Q355B high-strength steel has excellent bearing capacity, supporting high-density rack systems

· Large-span column-free design maximizes storage space, space utilization increased by 30%

· Modular expansion design, allowing flexible increase of warehouse capacity according to business needs

· Rapid construction system, completing 10,000m² warehouse construction within 6 months

· Adapts to different climate conditions, providing customized environmental control solutions

Applications

· Logistics distribution centers and regional distribution warehouses

· E-commerce storage and order processing centers

· Cold chain logistics warehouses and constant temperature storage facilities

· Industrial raw materials and finished product storage warehouses

· Port container yards and cargo transfer stations