Salt-spray Resistant Two Layer Steel Structure Workshop with Above 12 Grade Wind Resistance Prefabricated Steel Building
Salt-spray Resistant Steel Structure Workshop
,Above 12 Grade Wind Resistance Prefabricated Steel Building
,Two Layer Steel Frame Factory
The Coastal Wind-Resistant & Anti-Corrosion Steel Structure Workshop is a prefabricated industrial building engineered specifically for coastal environments with high salt spray and strong typhoon conditions. Built on a national-standard portal frame system, it upgrades both the anti-corrosion process and the wind-resistance structural design compared with ordinary factories, delivering reliable resistance to salt spray corrosion and strong wind loads — ideal for production facilities in coastal plant areas.
Pre-engineered steel buildings are a modern construction technology: the complete design is finalized at the factory, components are brought to the site, and then fixed and jointed on site. All connections are bolted — no welding is required.
An efficiently designed pre-engineered building can be up to 30% lighter than conventional steel buildings. Lighter weight means less steel consumption and potential cost savings in the structural framework.
Typical applications include light-frame steel construction hangars, prefabricated steel structure factory buildings, workshops, and warehouses.
| Category | Component | Specification |
|---|---|---|
| Main Steel Frame | Steel Column & Beam |
1. Material: Q345B (S355JR) or Q235B (S235JR); welded or hot-rolled H-section steel or box column (painted or galvanized). 2. Surface: Hot-dip galvanized or painted. 3. Connection: All-bolt connection. |
| Supporting System | Roof Purlin | C or Z section steel, Q345B (S355JR) or Q235B (S235JR) |
| Wall Purlin | C or Z section steel, Q345B (S355JR) or Q235B (S235JR) | |
| Bracing | Steel rod, Q235B (S235JR) | |
| Cross Support | Steel rod, Q235B (S235JR) | |
| Column Support | Angle steel; steel rod; Q235B (S235JR) | |
| Angle Brace | Angle steel, Q235B (S235JR) | |
| Tie Bar | Steel pipe, Q235B (S235JR) | |
| Roof & Wall System |
1. Single colorful corrugated steel sheet; thickness: 0.3–0.8 mm. 2. Sandwich panel with EPS, rock wool, fiberglass, or PU; thickness: 50–150 mm. |
|
| Accessories | Door | Sliding door; rolled-up door (manual or automatic) |
| Window | Aluminum alloy; PVC | |
| Downspout | PVC pipe | |
| Gutter | Galvanized steel sheet; stainless steel | |
| Ventilator | Stainless steel turbine ventilator | |
| Skylight Belt | FRP or PC semi-transparent skylight belt | |
| Flash | Color steel sheet | |
| Fittings | Anchor bolt; high-strength bolt; standard bolt; self-tapping nail, etc. |
The main load-bearing frame uses Q345B (S355JR) H-section steel columns and roof main beams. Purlins adopt Q235B (S235JR) hot-dip galvanized Z/C steel. All steel members are upgraded with sandblasting and a heavy-duty multi-layer anti-corrosion coating for salt spray resistance, processed by automatic submerged arc welding. A reinforced bracing system enhances wind resistance to withstand strong wind loads. The enclosure system uses A1 fireproof rock wool sandwich panels with an extra anti-corrosion coating. A reinforced roof waterproof system resists heavy rain scouring. Ordinary or wear-resistant concrete flooring is optional.
Heavy anti-corrosion coating resists coastal salt spray erosion, slowing steel rusting and extending service life. Special wind-resistance structural calculations meet wind pressure standards for strong typhoon coastal zones.
Span 8–24 m, eave height 5–10 m. Wide space for flexible production line layout. Improved overall structural stiffness resists deformation under strong wind.
Factory-prefabricated steel components assembled on site with a short construction cycle. Light weight reduces foundation construction difficulty.
Daylighting belts and side ventilation louvers are optional. Joint sealing prevents salt spray moisture penetration.
Enclosure panels meet industrial fire codes. Fire protection systems can be equipped to pass fire inspection.
Customizable dimensions. Partitions and auxiliary rooms can be added later for easy maintenance and reconstruction.
Coastal processing plants, port supporting production workshops, coastal light industry manufacturing factories, small island processing plants, and seaside material handling workshops. Suitable for industrial projects in coastal areas with high salt spray and strong wind.
The coastal wind-resistant anti-corrosion steel factory upgrades heavy-duty anti-corrosion coating and wind-resistance structure based on ordinary workshops to withstand salt spray corrosion and typhoon loads. Pre-fabricated for fast erection, it solves coastal building rust and wind damage issues. It is a reliable steel building solution for production plants in coastal regions.
As a professional steel structure solution provider, we deliver a full-cycle, one-stop service covering every phase from initial inquiry to final project completion, supporting your project with reliable efficiency and professional expertise.
We hold full engineering qualifications, including the professional contracting qualification for steel structure engineering and the construction work safety permit, and have established three standardized management systems: ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System.
Our full product portfolio — steel structure buildings, modular light steel houses, and container houses — has all been tested and verified by authoritative third-party institutions. The scope covers UL certification, CE certification, Australian certification for rock wool, certifications for fiber cement boards and glass wool, as well as core performance indicators including structural mechanics, fire & corrosion resistance, thermal & acoustic insulation, waterproof sealing, and fatigue life, strictly complying with national building codes and industry standards.
For export products, we have obtained a full set of international certifications such as EU CE and EN 1090, which fully adapt to the engineering requirements and trade regulations of all regions worldwide, providing all-round guarantee for compliant project delivery and consistent quality.
Upon receiving your project requirements, our engineering team will provide feedback on drawing approval within 24 hours. We assign a dedicated specialist for 1-on-1 consultation to fully understand your project specifications, local construction codes, and budget expectations. Our team will tailor the structural design, optimize material usage, and propose the most cost-effective solution that perfectly fits your actual needs.
With standardized production management and a mature fabrication workflow in our own factory, we guarantee a 25-day fast delivery cycle for regular projects. To date, we have successfully delivered over 300 steel structure projects worldwide, accumulating rich experience in cross-border trade and overseas project implementation. All components go through strict quality inspection before delivery and are shipped together with complete construction drawings, detailed installation manuals, and guidance videos.
We provide 7×24 hours uninterrupted technical support throughout the whole project cycle. Whenever you encounter technical problems during installation or construction, our professional team will respond promptly and offer targeted solutions. We strictly implement safety management systems in both production and construction links, and have maintained a zero safety incident record all along, ensuring your project is carried out smoothly and safely.
Beyond fabrication and delivery, we also offer optional on-site installation guidance upon request to assist your on-site team with key construction procedures. From design, production, and logistics to after-sales support, we take charge of every detail, providing you with a truly hassle-free one-stop steel structure solution.
- 01Customer Inquiry
- 02Targeted Design & Formal Quotation
- 03In-depth Communication & Customized Solution
- 04Plan & Contract Confirmation
- 05Standardized Factory Fabrication
- 06Delivery (components + construction drawings + installation videos)
- 07Optional On-site Installation Guidance
- 08Project Completion
Yes, it is professionally designed for crane installation. We can customize 5–50 ton overhead crane systems with reserved crane beams, load-bearing structures, and installation positions. The whole structure is calculated and reinforced according to long-term hoisting and vibration working conditions, suitable for heavy machinery assembly and processing.
The main columns, main beams, and crane beams adopt national standard Q355B high-strength H-section steel for heavy load bearing. Roof and wall purlins adopt Q235 hot-dip galvanized Z/C steel. All main components undergo automatic welding, sandblasting derusting, and multi-layer anti-corrosion coating to ensure structural stability under long-term production vibration.
With professional anti-rust and anti-corrosion coating and complete structural protection, the standardized industrial steel workshop has a service life of more than 50 years, with low daily maintenance cost and stable long-term production performance.
It is widely applied in machinery manufacturing, hardware processing, new energy, equipment assembly, building materials, light industry, food processing, electronic precision manufacturing, heavy-duty crane workshops, and industrial production parks.
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IAs a multinational manufacturing enterprise, we have very strict requirements for the quality standards of steel structures. Yidongxiang has provided a complete material inspection report and EU CE certification. All welds have undergone non-destructive testing, which fully complies with our international standards. Currently, the export of our products is also going smoothly.
