Your steel structure engineering expert
We are an international company specializing in steel structure construction and export, with over 15 years of experience in steel structure engineering. We have provided high-quality steel structure building solutions to more than 30 countries worldwide. Our company holds international quality system certifications and possesses integrated service capabilities encompassing design, manufacturing, construction, and export.
Portal Steel Structure & Large Span ASTM572 Warehouse
Gantry-style steel-frame long-span warehouses offer excellent load-bearing capacity and provide spacious interior areas, making them ideal for storing large-scale equipment or arranging production lines, thereby meeting the demands of efficient warehousing and logistics. PEB structure with ASTM A572 Gr.50 high-strength main frames (yield ≥345MPa). Welded H-section columns & beams. Span 10–60m+, eave height 4–15m+. Hot-dip galvanized or anti-corrosion coated. 50+ year lifespan. Column-free interior.
Construction of Long-Span Steel Portal Frame Warehouses
Core Features & Advantages
Large-span steel portal frame warehouses are constructed primarily from high-strength steel such as ASTM A572. They offer significant advantages, including the ability to scale up or down to accommodate changes in production capacity or site requirements without the need for major renovations.
♦ ASTM A572 high-strength steel;
♦ 60m+ clear span;
♦ 50% faster build;
♦ 50+ year life, low maintenance;
♦ Expandable & relocatable.
Applications
Large-span portal steel-frame warehouses offer key advantages such as wide spans, rapid construction, and high load-bearing capacity. They precisely meet the needs of diverse applications, providing a solid foundation for warehousing across various industries through their safe, stable structures and highly adaptable features.
♦ Warehouses & workshops;
♦ Agricultural storage;
♦ Hangars;
♦ Sports halls.
Technical Parameters
| Products | Beams,Columns,H Profile,Lattice Column,Box Beam,Tube,Cross-shaped column |
| Main Material | Q235B(ASTM A36,S235JR), Q355B |
| Surface treatment | Painting, Galvanized |
| Process | cutting,holing,assembly, welding, painting/HDG,packing |
| Quality Control | QC inspection, third party inspection |
| Package | As requested |
FAQ:
Q: What is the brand name of the Steel Structure product?
A: The brand name is Shijie Heavy Industry.
Q: What certifications does the Steel Structure product have?
A: The product is certified with CE, AISC, ISO, JIS, and CWB.
Q: Where is the Steel Structure product manufactured?
A: The product is manufactured in China.
Q: What are the payment terms for purchasing the teel Structure product?
A: The payment terms are T/T (Telegraphic Transfer).
Q: What is the minimum order quantity for the Steel Structure product?
A: The minimum order quantity is 20 tons.
Vision & Mission
We are committed to providing safe, efficient, and environmentally friendly solutions for global customers through continuous technological innovation and exceptional product quality, driving industry progress and collectively creating a better future.
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SHANDONG SHIJIE HEAVY INDUSTRY CO., LTD
Shandong Shijie Heavy Industry Co., Ltd. is located in the High-Tech Development Zone of Jining City, Shandong Province, the hometown of Confucius and Mencius. Covering an area of more than 120 mu (about 80,000 square meters)and with a registered capital of 120 million yuan, the company currently employs over 600 people. It is an integrated service enterprise engaged in general contracting of projects such as construction, municipal engineering, petrochemical engineering, pressure pipelines, and long-distance transmission pipelines. Additionally, it manufactures products including steel structures (space grids,trusses), pressure vessels, SF/FF double-layer oil tanks, skid-mounted refueling devices, and various metal containers.Shandong Shijie has obtained over 80 qualifications and honors, including certifications for the ISO9001 quality management system, ISO14001 environmental management system, ISO45001 occupational health and safety management system, as well as the National Industrial Product Production License.
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