Large Portal Frame Prefabricated International Standard Customized Steel Structure Warehouse

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Large Portal Frame Prefabricated International Standard Customized Steel Structure Warehouse

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Product Description

Basic Information

Main Structure

Welded or Hot Rolled H Section Steel

Purlin

C/Z Shape Galvanized Steel

Roof/Wall Panel

PU. EPS. Rock Wool/Fiber Glass Sandwich Panel

Doors

Sliding Door or Roller Shutter

Surface Treatment

Painted or Galvanized

Installation

Engineer Helps to Instruct Installation

Earthquake Resistance

Grade 10

Window Material

Plastic Steel Window, Aluminum Alloy Window

Standard

GB, ASTM, DIN, JIS, AISI, BS

Warranty

5 Years

Product Features

Customized Design: Professional design team with extensive experience to meet individual needs, including customizable colors for components, roofs, and wall panels.
Efficient Delivery: Modern production lines and large-scale factory area ensure timely manufacturing and delivery within 30 days.
Production Visualization: Real-time updates with pictures and videos of the production process, from raw materials to final steel processing.
Strict Quality Inspection: High-quality steel materials coupled with professional welding quality systems and inspectors to ensure product excellence.

Technical Advantages

Wide Span: Single or multiple spans available, with a maximum span exceeding 70m without middle columns.

Durability: Long service life of up to 50 years with excellent seismic performance (up to grade 8 earthquakes).

Environmental Protection: Stable structure that is waterproof, energy-conserving, and eco-friendly.

Technical Specifications

Component	Specifications
Main Steel Structure	Q235, Q355B steel, Welded H type, I type, Box type frames
Surface Treatment	Sa2.5 grade shot blasting, Alkyd painting, or Galvanization
Purlins	C section, Z section profiles, Electro-galvanized (40g-275g/m2)
Bracing System	Cross brace, Column brace, Knee brace, Tie bar etc.
Cladding System	Single corrugated metal sheet or Insulated sandwich panels (Rockwool, EPS, PU)
Doors & Windows	Electric Roller shutters, Sliding doors, Aluminum/UPVC windows

Product Application

Our solutions cover a wide range of needs, including steel workshops, stadiums, large markets, residential buildings, office buildings, bridges, and industrial platforms. We provide full solutions from design to construction support.

Packaging & Quality

Using patented packaging technology, we ensure the loading process is safe and fast. Our materials are tested to improve wind and rain resistance, maximizing the cost-effectiveness and life-span of the structures.

Frequently Asked Questions

Is your company a factory or trading company?

We are a manufacturer with a dedicated foreign trade department, offering competitive pricing and professional technical services.

What are your main products?

We provide steel structure warehouses, workshops, poultry houses, prefab houses, container houses, garages, aircraft hangars, and various sandwich panels.

How do you ensure product quality?

Quality is our core value. We maintain a rigorous quality inspection system based on ISO9001 standards, supported by testing laboratories for raw materials.

Do you offer on-site installation guidance?

Yes, we provide one-stop services including installation supervision and training. Professional technical engineers can be sent to supervise overseas projects.

What information is needed for a complete quotation?

Please provide building dimensions, insulation preferences, and local environmental data such as wind speed and snow load.

What kind of technical drawings do you provide?

We provide comprehensive drawing sets, including plan, elevation, sectional, foundation, and detailed installation drawings.

Product Detail

Large Portal Frame Prefabricated International Standard Customized Steel Structure Warehouse

Product Description

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Product Detail

Large Portal Frame Prefabricated International Standard Customized Steel Structure Warehouse

Product Description

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