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Heavy Duty Q355B Portal Frame Prefabricated Steel Structure Warehouse with Anti-Corrosion Galvanized Coating

100 Square Meters
MOQ
USD 30-60 / Square Meter
Price
Heavy Duty Q355B Portal Frame Prefabricated Steel Structure Warehouse with Anti-Corrosion Galvanized Coating
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Features
Specifications
Steel Grade: Q355B
Frame Type: Portal Frame
Column Type: Welded H-Section
Roof Load: 20+ Lb/sq.ft
Door Type: Sliding Door / Rolling Door
Window Type: Aluminum Alloy
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Heavy Duty Q355B steel warehouse

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Prefabricated steel structure with galvanized coating

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Anti-corrosion portal frame warehouse
Basic Infomation
Place of Origin: Shandong, China
Brand Name: ECER
Certification: ISO 9001:2015, CE, SGS
Model Number: SSW-Q355B-HDG
Payment & Shipping Terms
Packaging Details: Steel components packed in bundles with protective wrapping, loaded in 40ft containers
Delivery Time: 25-40 Days
Payment Terms: T/T, L/C
Supply Ability: 50000 Square Meters per Month
Product Description

Product Description

This prefabricated steel structure is engineered for superior performance, rapid assembly, and long-term durability. Manufactured with precision in our ISO-certified facility, it delivers exceptional value for industrial and commercial applications.

Key Features

  • Q355B high-strength carbon structural steel main frame for exceptional load bearing capacity
  • Hot-dip galvanized anti-corrosion treatment ensures 50+ year service life in harsh environments
  • Portal frame design with clear span up to 40 meters, eliminating interior columns
  • Bolted connection system enables rapid on-site assembly, reducing construction time by 50%
  • Engineered for wind load up to 150 km/h and heavy snow load conditions

Technical Specifications

Main FrameQ355B Welded H-Section Steel
Surface TreatmentHot-Dip Galvanized (Zinc Coating 275g/m²)
Connection TypeHigh Strength Grade 10.9 Bolts
Clear SpanUp to 40 meters
Wind Load150 km/h
Snow Load0.5 kN/m²
Seismic Grade8 Degree
Life Span50 Years
Wall & RoofSandwich Panel / Single Steel Sheet

We provide comprehensive design, fabrication, and installation guidance services. Contact us today for a customized quotation tailored to your project requirements.

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Lightweight Prefabricated Steel Structure Building

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Contact Person : Li
Tel : 13341229366
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1202, Block A, Yulong Building, Laoshan District, Qingdao, Shandong, China
tracy@ydxsteelstructure.com
13341229366
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