Product Details
The steel space frame is a high-precision spatial truss steel structure product, featuring three-dimensional stress bearing, uniform force distribution, large span and light self-weight. It is widely used in large public buildings, stadiums, exhibition centers, factory large-span roofs and landscape canopy projects. Compared with traditional frame structures, the grid frame has stronger spatial stability, better wind and seismic resistance, and more flexible modeling, which can realize ultra-large-span unobstructed space construction and meet the structural needs of various large public and industrial buildings.
Core Construction
The grid frame adopts high-quality Q235B/Q355B steel profiles and steel pipes as the main force-bearing components, forming a stable three-dimensional spatial stress system through standardized node connection technology. All components undergo strict rust removal, galvanizing and anti-corrosion treatments to adapt to long-term outdoor complex environments. Supporting customized high-strength auxiliary structures and multifunctional roof enclosure and decoration materials, the product features firm connection, uniform force and strong overall structural stability.
Drawing Design
Adopting 3D3S and TEKLA professional spatial structure design software, we conduct accurate force analysis and structural optimization for the grid frame to ensure the safety and rationality of the whole structure. All components are standardized and serialized in factory production with high interchangeability. On-site assembly is convenient and fast, with short construction period and low comprehensive cost. The grid frame has strong structural adaptability, supporting various regular and irregular curved and special-shaped modeling designs.
CAD
PKPM
TEKLA
Company Advantages
For thirteen years, our professional steel processing plant has delivered hundreds of large-span engineering projects, covering public commercial venues, industrial factory roofs and civilian large-space constructions.
We own fully upgraded precision processing equipment and a dedicated team of spatial structure engineers and skilled technicians, perfectly suited for designing and producing complex large-span grid frame projects.
Shandong Huazhong Heavy Steel has passed ISO 9001 and CE EN1090 certification to serve global large-space construction clients. We maintain deep collaboration with Belt and Road engineering partners and continuously expand overseas spatial structure project channels. Apart from grid frame production, we offer full-site assembly guidance and regular structural safety maintenance to sustain long-term structural reliability.
Our Factory
We have professional spatial grid structure production equipment and technical team, specializing in the design and precision manufacturing of large-span steel grid frames. We adopt advanced three-dimensional modeling and precise component processing technology to ensure high matching degree and structural stability of grid frame components.
Global Projects
Our steel space frame structure products are widely used in overseas large exhibition centers, stadium roofs, public venues and industrial large-span roof projects. We have completed many super-large-span steel grid engineering projects for global customers with reliable structural performance.
Packaging ＆ Shipping
1.Preparatory Work
We complete the sorting and printing of spatial grid frame project documents before shipment, covering overall structural layout drawings, steel pipe component lists and delivery voucher files, with professional shipping classification marks. All grid steel pipes and node accessories are inspected to verify smooth and intact surface anti-corrosion layers, clear component coding and complete label identification. Special grid-dedicated steel packing frames are customized according to component lengths to realize standardized and orderly packaging.
2.Pre-Shipping Packaging & Protection
Special wooden spacing blocks are used between grid steel pipe components to avoid mutual friction and surface scratch damage during transit. All pipe orifice ends and node connection corners are fitted with targeted anti-collision protective sleeves. Precision node parts and small assembly accessories are integrally wrapped with heat shrink film for waterproof and dustproof protection. Distinct high-visibility labels marked with component numbers and net weight data are affixed for accurate assembly matching on site.
3.Loading & Transport Specifications
Grid frame steel components are lifted with buffered nylon slings to prevent pipe body deformation and coating damage. Multi-point uniform supporting structure is adopted for cargo placement to ensure overall stress balance, with 4-meter standard support spacing for long steel pipes. All cargo bundles are fastened with high-tension lashing belts, with shock-absorbing protective pads laid at all contact points. The overall loading scale and weight strictly comply with international container transportation safety regulations.
FAQ
Q1: Are you trading company or manufacturer?
A: We are a professional spatial steel structure factory focusing on grid frame design and precision fabrication. Equipped with professional spatial structure production lines, we supply large-span steel grid products for various public and industrial buildings.
Q2: Can you provide on-site installation service?
A: We provide targeted assembly guidance for steel grid frame projects. Complete 3D construction documents and installation manuals will be delivered. Our engineers can conduct on-site technical debugging and installation guidance for large-span grid projects.
Q3: What is the delivery time?
A: The delivery cycle is based on grid span, component quantity and project difficulty. Conventional steel grid frame projects can be finished within 30–60 days.
Q4: How can I get a quotation for my project?
A: You can consult us through WhatsApp or email with your span size and load requirements. We will offer professional structural design proposal and accurate project quotation immediately.
