Customized Prefabricated with CE/ISO/BV Certifications Steel Apartment Building
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Product Attributes
- Customization
- Available
- After-sales Service
- Installation Guidance on Construction Site
- Connection Form
- Bolt Connection
- Model NO.
- RULYXU1122
- Construction Member
- Steel Column&Steel Beam
- Grade
- Low-Alloy High-Tensile Structural Steel
- Molding Method
- Hot-Rolled Steel
- Residential Wall Structure
- Single Layer Cladding Sheet/Sandwich Panel
- Standard
- CE, Aisc, SGS, BV, ISO, GB
- Steel Type
- H-Section Steel
- Structure
- Steel Structure
- Surface Treatment
- Painting or Hot-DIP Galvanized
- Drawing
- CAD, Tekla, 3D Model, Pkpm, Bim
- Installation
- Engineer Guidance on Site
- Service Life
- 50 Years
- Size
- Customized
- Features
- Prefab Steel Structure
- Raw Steel Material
- Q235B, Q355b, ASTM A36
- Wall Cladding
- Corrugated Steel Sheet or Sandwich Panel
- Application
- Steel Workshop, Steel Structure Platform
- Drawing: Design
- The Drawing as Your Demand
- Certification
- CE, Aisc, SGS, BV, ISO, GB
- Usage
- Steel Structure Construction
- Parapet Wall
- as Requested
- Warranty
- According to Project Type
- Color
- Customized
- Transport Package
- Seaworthy
- Specification
- Square meter
- Trademark
- Ruly Steel
- Origin
- Qingdao, China
- HS Code
- 9406900090
- Production Capacity
- 20000 Square Meter Per Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
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Product Description
Customized Prefabricated with CE/ISO/BV Certifications Steel Apartment Building
Product Description
The advantages of steel-structured factory buildings:
Firstly, they have a wide range of uses and can be applied to factories, warehouses, office buildings, gymnasiums, aircraft hangars, etc. They are suitable for both single-story large-span buildings and multi-story or high-rise buildings.
Secondly, the construction is simple. All components are prefabricated in the factory during the construction stage, and only simple assembly is required on-site, thus greatly shortening the construction period. A 6,000-square-meter building can be basically installed in just 40 days.
Thirdly, they are durable and easy to maintain. Steel-structured buildings designed by general computers can resist bad weather and only require simple maintenance.
Material list
| Steel Frame | H section steel | Q235steel plate thickness: 8-30mm |
| Welding | Automatic submerged arc welding | |
| Rust removal | Sand blasting | |
| Surface finish | Alkyd paint or galvanized | |
| Intensive bolt | M20,Grade 10.9 | |
| Supporting System | Angle brace | L50x4,Steel Q235, processed and painted |
| Horizontal brace | Φ20, Steel Q235, processed and painted | |
| Column brance | Φ20, Steel Q235, processed and painted | |
| Tie rod | Φ89*3, Steel Q235, processed and painted | |
| Ordinary bolt | M12 Galvanized bolt | |
| Roof | Purlin | C160*60*2.5,Steel Q235, galvanized and painted |
| Roof panel | Sandwich panel or corrugated steel sheet | |
| Sky light | 6mm thick PVC | |
| Accessories | Glass cement, self-tapping screws, etc. | |
| Edge cover | 0.4mm steel sheet profile trimming | |
| Gutter | 0.4mm thick sheet steel profile or galvanized sheet | |
| Down pie | Φ110PVC | |
| Walls | Purlin | C160*60*2.5,Steel Q235, painted |
| Wall | Sandwich panel or corrugated steel plate | |
| Accessories | Glass cement, self-tapping screws, etc. | |
| Edge cover | 0.4mm steel sheet profile trimming | |
| Ventilation | Ventilation ball | |
| Doors & windows | Rolling door/sliding door PVC/alu/steel/window |
Our Company and Certificates
Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation. The project types include prefabricated steel workshop, warehouse, logistics park and other light steel structure of the civil building system, high-rise residential buildings, exhibition center, stadium, airport station and bridge, Power plant, chemical plant, oil and gas, mining,etc.
Our company's steel structure processing plant now covers an area of 35,000 square meters, plant20,000 square meters. More than 100 employees. The monthly productio n capacity for steel structure is more than 1500 Tons. Our steel structure components include light/heavy H steel ,BOX steel,Cross shaped section steel, large diameter submerged arc straight-weld pipe,steel model structure, C/Z purlin and machining fitting components . There are three subordinate steel structure companies, which have passed and strictly implemented ISO9001:2008 quality management system, ISO14001:2004 environmental system, GB/T28001:2001 occupational health system, and obtained ASTM certification in the United States, and international SGS product certification. Obtained the right of export, design, installation and consultation from the ministry of foreign trade and economic cooperation.
Quality first, Technology ahead ,Innovation continually is our entrepreneurial concept. We build strong relationships of trust with our clients, truly understanding their needs and bringing them the most reasonable solutions.

Project Show
Steel Quantity 750 tons