Prefabricated Building Steel Frame High Rise Modular Industrial Office Factory

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Product Description

Basic Specifications

Model NO.:LXB-459
Gutter:Color Steel Sheet, Stainless Steel
Door:Sliding Door, Roller Door, Steel Door etc.
Span:10 to 120m
Flooring:Concrete or Cement Board or Plywood
Wind Speed:0 to 360km/H
Type:H-Section Steel
Standard:GB, ASTM, AISI, BS
Trademark:Low-alloy High-tensile Structural Steel
Forming:Hot-Rolled Steel
Member:Steel Column
Wall Structure:Wall Support, High-Strength Steel
Steel Grade:Q355
Production Cap.:5000 Tons/Month
Warranty:1 Year Under Normal Use

Steel Structure & Building Characteristics

For buildings exceeding 7 floors, the main steel frame consists of double H section steel or box steel. Male pins are welded onto the steel members to ensure a strong connection with concrete, reducing steel tonnage and concrete costs. Steel deck, a crucial flooring material, can be installed simultaneously on each floor. External wall materials, such as aluminum or glass curtain walls, can be customized based on design requirements.

Steel Frame Building
High Rise Modular Office
Industrial Factory Steel

High-Rise Steel Structures

Multi-floor high-rise buildings are engineered to meet specific live and dead load requirements. The structure integrates steel beams, purlins, steel decks, and concrete. Staircases feature H-section steel columns and channel steel beams with checker steel plates. These prefabricated houses utilize fully fabricated steel frames for quick installation and environmental friendliness.

Prefabricated Steel Construction
Steel Member Detail

Industrial Steel Warehouse

This third-generation construction method combines H-section and C/Z-section frames with profiled steel sheets or sandwich panels. It is lightweight, offers larger spans, and is more cost-effective than traditional reinforced concrete. Ideal for factories, warehouses, offices, and parking lots.

Production & Technical Features

  • 1
    Raw Materials: High-quality steel plates, angle steel, round tubes, and square tubes cut to international standards.
  • 2
    Assembly & Welding: Precision welding into beams, columns, and braces by experienced technicians (butt, fillet, and intermittent welding).
  • 3
    Sandblast: Achieving international grade 2.5 sandblast effect for superior rust resistance.
  • 4
    Paint Application: High-pressure airless spraying within 2 hours of sandblasting for uniform thickness and color.
  • 5
    Packing & Loading: Secure packing on steel skids or in open-top containers to reduce friction and labor costs during unloading.

Frequently Asked Questions (FAQ)

Q1: What are the main benefits of steel structures over concrete?

Steel structures are lightweight, offer larger spans, have shorter building cycles, and are more cost-effective and environmentally friendly compared to traditional reinforced concrete.

Q2: How do you ensure the rust resistance of the steel members?

We perform international grade 2.5 sandblasting followed by high-pressure airless paint spraying within two hours to ensure a durable and rust-resistant finish.

Q3: Can these buildings withstand high wind speeds?

Yes, our steel structures are designed to withstand wind speeds ranging from 0 to 360km/H, depending on the client's local environmental requirements.

Q4: What kind of flooring is used in multi-floor steel buildings?

The flooring typically consists of a combination of steel beams, purlins, steel decks, and a layer of concrete for stability and durability.

Q5: How is the material packed for international shipping?

We offer two main packing methods: Open Top Containers for easy loading or Closed Containers with Steel Skids to save shipping costs and protect member surfaces from friction.

Q6: What is the production capacity for large projects?

Our current production capacity is 5000 tons per month, allowing us to handle large-scale industrial and commercial projects efficiently.

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