Qingdao Yidongxiang Steel Structure Co., Ltd.
Qingdao Yidongxiang Steel Structure Co., Ltd.
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Industrial Prefabricated Light Portal Frame Galvanized Steel Structure Buildings Workshop
Steel dominates industrial construction due to its strength-to-weight ratio, adaptability to extreme conditions, and lifecycle efficiency. Key applications include:
Table 1: Industrial Structural Requirements
| Facility Type | Critical Loads | Steel Design Solution |
|---|---|---|
| Heavy Machinery Plant | Dynamic loads (10–50 kN/m²) | Stiffened plate girders + vibration-damping foundations |
| Chemical Processing | Corrosive atmospheres (pH 1–3) | Duplex stainless steel (2205 grade) cladding |
| Aircraft Hangars | 100m clear spans + wind uplift | Arched trusses with tensioned cable nets |
| Nuclear Reactors | Seismic + radiation shielding | Lead-lined steel composite walls |
Table 2: Specialty Steel Alloys for Industry
| Alloy | Yield Strength | Key Property | Application |
|---|---|---|---|
| S690QL | 690 MPa | High fracture toughness (–60°C) | Arctic oil rigs |
| 316L Stainless | 485 MPa | Pitting resistance (PREN ≥ 40) | Desalination plants |
| AR400 Abrasion-Resistant | 1,200 MPa | 30% harder than mild steel | Mining conveyor galleries |
| Bisalloy 500 | 1,500 MPa | Ballistic protection | Military-industrial complexes |
Table 3: Mega-Project Construction Metrics
| Parameter | Conventional | Advanced Industrial |
|---|---|---|
| Column Weight | 50–100 tons | 300–500 tons (modularized) |
| Erection Speed | 20 tons/day | 150 tons/day (SCC cranes) |
| Dimensional Tolerance | ±15mm | ±3mm (LiDAR-guided alignment) |
| Workforce Safety | 5.2 recordable incidents/200k hrs | 0.8/200k hrs (IoT wearables) |
Table 4: Lifecycle Sustainability Metrics
| Metric | Steel Structure | Concrete Equivalent |
|---|---|---|
| Recyclability Rate | 98% | 35% |
| Embodied Carbon (kgCO₂/m²) | 480 | 890 |
| Decommissioning Time | 8–12 weeks | 20–30 weeks |
| Reuse Potential | 70% components | 15% components |
Project: 120,000 m² facility for green hydrogen production.
Challenges: Explosion-proof design (ATEX Zone 1), 100-year service life.
Innovations:
Outcomes:
Table 5: Total Cost of Ownership Analysis (30-Year Horizon)
| Cost Component | Steel Structure | Concrete Structure |
|---|---|---|
| Initial Construction | 550–750/m² | 680–920/m² |
| Maintenance | 120–180/m² | 250–350/m² |
| Energy Expenses | 90–140/m² | 150–220/m² |
| Total Cost | 760–1,070/m² | 1,080–1,490/m² |
Value Engineering Tactics:
Table 6: Emerging Industrial Steel Technologies
| Innovation | Technical Advantage | Industrial Impact |
|---|---|---|
| 4D-Printed Steel Nodes | Stress-optimized topology | Customized mining drill rigs |
| Self-Healing Steel | Microvascular repair of cracks | Nuclear containment vessels |
| Carbon Nanotube-Reinforced | 300% strength increase | Ultra-high storage silos |
| Smart Bolts | Embedded strain sensors | Real-time structural health monitoring |
Industrial steel structures stand at the nexus of megascale engineering, digital transformation, and climate resilience. From AI-optimized mega-factories to zero-carbon refineries, steel enables industries to meet escalating demands for capacity, safety, and sustainability. As additive manufacturing and smart alloys redefine material capabilities, steel will remain the unrivaled backbone of heavy industry, driving productivity while aligning with planetary boundaries.
| Steel structure building | ||||
| 1. Primary Framing | Box beam column, cross steel column, H-shaped steel column, steel beam | |||
| 2. Secondary Framing | Galvanized Z and C sections purlin | |||
| 3. Roof and Wall panels | Steel sheet and insulated sandwich panels (EPS, fiberglass wool and PU). | |||
| 4. Steel Decking Floor | Galvanized steel decking board | |||
| 5.Structural subsystem | Divider, gutter, awning, partition wall | |||
| 6.Mezzanines, Platforms | Painted or galvanized H beam | |||
| 7.Other Building Accessories | Sliding doors, roll up doors, aluminium windows, louvers, etc. | |||
| Service Life | 50-70years | support | steel angle, steel pipe, steel round | |
| Place of Origin | Qingdao,Shandong,China | Application | workshop, warehouse, poultry house,garage etc | |
| Grade | Q235B, Q355B or as per customer's need | Bolt Grade | M20, M16, M14 etc | |
| Connection | intensive bolt, ordinary bolt | Window | PVC steel or aluminum alloy | |
| Downspout | PVC pipe or as per customer's request | Door | sliding or rolling door | |
| Purlin | C/Z shape profile | Panel | EPS/PU/fiber glass/rock wool | |
| Main Frame | Welded or hot rolled H-shaped steel, columns, beams, box beams and columns | |||
| Drawings & Quotation: | ||||
| (1) Customized design is welcomed. | ||||
| (2) In order to promise an accurate quotation and drawings, please let us know the length, width, eave height and local weather.We will quote for you promptly. | ||||
Our Service
I. We would offer you the proposed design plan and the most valuable quotation based on the parameter of the following information.
1. Building Dimension: Length*width*height, eave height, roof type etc.
2. Doors and windows: Dimension, quantity, position to put them if you have your own requirements.
3. Local climate: Wind speed, snow load, earthquake etc.
4. Insulation material for roof and wall: Sandwich panel or single metal sheet.
5. Crane if have: Do you need crane beam inside the steel structure? And its capacity.
6. If have other requirements, such as fire proofing, isolated roof ,roof ventilation and daylighting etc, please kindly inform us.
II. In accordance with your requirement, our experienced engineers would provide the best program.
III. We would give the best service to our client, including design, manufacturing,installation and after-sale service etc.
We can provide the service of installation, supervision, and training by extra. We will dispatch our engineers team to your country to guide the assemble work, and we will provide the detailed professional installation drawings and guide installation service team keep 24-hour online service ,they will help you to install your steel structure building .
IV. QC processing:
1. Every one week meeting for Quality Audit to solve the weakness during processing and procedures
2. Every two weeks meeting for employee training.
3. Producing as to the International Steel Structure Standard with ISO 9001 Quality Control System
4. Each project, every 1 months, connect with clients for feedback and complaints, then improve the quality control actions.
5. Quality inspection report for every process during production. Ensure 100% good quality products.
FAQ
I. What kind of Industry Steel Workshop do you need?
There are very experienced, expertised engineers in our company who can design whatever shape of buildings as your request. Your building is a major investment and you take it seriously. So do we! .
We are professional manufacturer of steel structure building.
III:Do you offer guiding installation on site overseas for warehouse building?
Yes, we can provide the service of installation, supervision, and training by extra. We will dispatch our engineers team to your country to guide the assemble work, and we will provide the detailed professional installation drawings and guide installation service team keep 24-hour online service ,they will help you to install your steel structure building .
IV. What's the quality assurance you provided and how do you control quality?
We have professional QC team monitoring the quality at all stages of the manufacturing process - raw materials, in-process materials, validated or tested materials, finished Goods and packing the Goods, we also accept the third party International inspection agencies to inspection the quality such as SGS,BV etc.
V. Could you offer designing service?
We have complete engineering team and we are using the state of the art designing and manufacturing software, Tekla, Advance Steel,Auto CAD, PKPM, MTS, 3D3S, Search etc. We are capable of designing and offering your economical solution to your needs if there is any inquiry. Please do not hesitate to contact which will be at your disposal at any time. Please note preliminary costing and design will be done at no extra cost.
IV:Is there any warranty available on the steel structure buildings?
The steel structure buildings have limited warranty. Usually,steel structure houses with long use lifespan which can reach 50 to 100 years which depending on material quality, design standards, construction quality, and subsequent maintenance.