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Q235B Q355B ASTM A36 Prefab Steel Frame Building For Warehouse Workshop Custom Design
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Q235B Q355B ASTM A36 Prefab Steel Frame Building For Warehouse Workshop Custom Design
| MOQ: | 1000 sqm |
| Price: | USD 40-60 / sqm |
| Standard Packaging: | Packed on steel pallet with fixture and loaded into 40'HQ/OT |
| Delivery Period: | 6 weeks after shop drawing get approval |
| Payment Method: | T/T,L/C |
| Supply Capacity: | 100,000 sqm / month |
Detail Information
Place of Origin
Shandong, China
Brand Name
TSIN
Certification
ISO, CE, SGS
Model Number
TSIN-PH-Structure BL 01
Application Fields:
Offices, Shopping Malls, And Hotels ,Apartments Or Mixed-use Buildings,Hospitals, Schools, And Government Buildings
Maximum Roof Load (lb./sq.ft):
20+lb/sq.ft
Drawing Design::
AUTOCAD, SOLIDWORKS, TEKLA
Raw Steel Material::
Q235B, Q355B, ASTM A36
Frame Type::
Portal Frame
Design Parameter::
Wind Load,Snow Load And Earthquake
Working Scope::
Design,Fabrication, Installation
Life Span::
Around 30~50 Year
Highlight:
Q355B steel frame building
,ASTM A36 steel frame building
,Q235B metal farm buildings
Product Description
Widely-used Prefab Steel Structure Building Customized for Warehouse Workshop
Product Specifications
| Application Fields | Offices, shopping malls, and hotels, Apartments or mixed-use buildings, Hospitals, schools, and government buildings |
|---|---|
| Maximum Roof Load | 20+ lb/sq.ft |
| Drawing Design | AUTOCAD, SOLIDWORKS, TEKLA |
| Raw Steel Material | Q235B, Q355B, ASTM A36 |
| Frame Type | Portal Frame |
| Design Parameter | Wind Load, Snow Load And Earthquake |
| Working Scope | Design, Fabrication, Installation |
| Life Span | 30-50 Years |
Product Overview
Multi-story steel structure buildings are high-rise or mid-rise structures (typically 3-20+ floors) using steel as the primary structural framework. They combine strength, efficiency, and design flexibility, making them a popular choice for diverse urban and commercial needs.
Key Performance Traits
- High Strength-to-Weight Ratio: Steel's strength allows for lighter yet robust frameworks, reducing foundation loads while supporting multiple floors and heavy usage.
- Design Flexibility: Enables open floor plans, large spans, and creative architectural features, maximizing usable space and aesthetic appeal.
- Rapid Construction: Prefabricated components shorten build times by 20-40% compared to concrete structures.
- Durability & Resilience: With proper corrosion protection, steel resists environmental wear, fire, and seismic activity, ensuring a long lifespan.
- Sustainability: Steel is 100% recyclable, and its lightweight nature reduces material waste while supporting energy-efficient upgrades.
Technical Specifications
- Dimension: Length x width x Eave height, roof slope
- Type: Single slope, double slope, multi-slope; Single span, double-span, multi-spans; Single floor, double floors, multi-floors
- Foundation: Concrete and steel foundation bolts
- Column and Beam: Hot rolled or welded H steel Q355B, all high strength bolts connection
- Bracing: X or V type bracing made from angle steel or steel pipe
- Purlin: Q235B C/Z section steel with size C160-300 or Z160-300
- Roof and Wall Panel: Single colorful corrugated steel sheet or sandwich panel with insulation
- Surface Treatment: Painting or hot dip galvanized
Construction Advantages
The portal steel frame and external enclosure structure constitute an enclosed building structure with sufficient strength to withstand severe weather conditions. Components are processed in the workshop and then transported to the construction site, requiring only bolt fixing for quick and labor-saving installation.
Quality Control
We deploy extensive quality control measures including inspections of all materials prior to and following fabrication. Our highly trained fabrication and welding staff deliver services designed to meet your specific project requirements:
- Measuring, cutting and welding the steel
- Placing the holes and cleats in the correct position
- Packaging and carefully loading in the right sequence
- Dispatching to site and erecting if required
Frequently Asked Questions
Q1: Can I visit your factory before placing an order?
A: Yes, we welcome factory visits. We can arrange airport pickup from Qingdao Airport and hotel booking services.
Q2: How do we cooperate on a project?
A: Our process includes: 1) Receiving your project details, 2) Providing free design services, 3) Contract signing with 30% deposit, 4) Design confirmation, 5) Production with final payment before shipment, 6) Optional installation services.
Q3: What is the price range?
A: Prices vary based on material quality, size, and design complexity, typically ranging from $19 to $100+ per square meter.
Q4: Do you provide installation services?
A: We provide detailed construction drawings and manuals. On-site installation services are available with costs covered by the buyer.
Q5: What is the delivery time?
A: Typically 30 days after receiving deposit, with partial shipment available for large orders.
Q6: What anti-rust treatments are available?
A: Options include normal anti-rust paint, epoxy zinc primer, hot-dip galvanization, hot-dip galvanization+PU finish, or stainless steel structures.
Q7: How is quality controlled?
A: Our products meet CE EN1090 and ISO9001:2008 standards, with quality inspection reports provided for all materials and processes.
Q8: Why are your prices higher than competitors?
A: We use premium steel from major mills, smarter designs for safety and economy, durable high-grade materials (lasting 10-20 years), and avoid cost-cutting measures that compromise long-term value.
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