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Prefabricated Steel Structures, F60–F120 Fire Rating, Q345B/Q355B Modular Container Buildings
Prefabricated Steel Structures, F60–F120 Fire Rating, Q345B/Q355B Modular Container Buildings
Prefabricated Steel Structures, F60–F120 Fire Rating, Q345B/Q355B Modular Container Buildings
Prefabricated Steel Structures, F60–F120 Fire Rating, Q345B/Q355B Modular Container Buildings
Specifications
Workshop Crane Capacity :
up to 100 tons
Customization :
OEM/ODM; drawings by client or our in-house team
After-sales Service :
On-site erection guidance & technical support.
Max. Single-piece Fabrication Height :
up to 6 meters （Assembly height per Client's requirement & design drawings)
Max. Truss Segment Length :
up to 40 meters （Assembly length per Client's requirement & design drawings)
Steel Grade :
Q235B/Q355B (GB/T 1591); S355JR (EN 10025); ASTM A36 / A572 Gr50
Max. Single-piece Fabrication Weight :
up to 100 tons
Place of Origin :
China
Brand Name :
Shandong Xinghua Steel Structure
Certification :
EN1090 CE, ISO3834, ISO15614, AWS D1.1, ISO 9001/14001/45001
MOQ :
10 tons
Price :
USD/tonne (FOB Qingdao or any Chinese port of loading); final price subject to project drawings.
Packaging Details :
Bundled, crated, rack-packed or nude (per member type); shipped by container load or breakbulk vessel.
Delivery Time :
20–25 days after drawing confirmation & deposit; subject to project scope and quantity.
Payment Terms :
T/T;30% or 50% deposit, balance before shipment to designated port.
Supply Ability :
min. 5,000 tons/month (80,000 tons/year)
Inspection :
SGS/BV/TÜV/Intertek, third-party accepted.
Business Type :
Manufacturer (Original Factory)
Warranty :
12 months from B/L date; covering fabrication and material defects.
Description

Prefabricated Steel Structures, F60–F120 Fire Rating, Q345B/Q355B Modular Container Buildings

Main Features

A modular steel building system with over 95% factory prefabrication, engineered for fast assembly, fire safety and repeated use.

• Q345B / Q355B steel structure with F60–F120 fire rating

• >95% factory prefabrication, minimal on-site work

• Fully bolted connections for fast, tool-light assembly

• Modular units stackable and combinable into multi-block layouts

• Seismic design per EN 1998; wind load up to 35 m/s

• Optional insulated sandwich panels (roof/wall) for climate control

• Hot-dip galvanized or epoxy-zinc coating for corrosion protection

• Demountable and relocatable; units reusable across projects

• Designed to GB 50017 / EN 1993 / EN 1090-2

Technical Specifications

Parameter

Specification

Standard

Factory Prefabrication Rate

≥86%

JGJ 1-2014

Construction Speed

50-65% faster than traditional structures

Industry Comparison Data

Seismic Resistance Level

Degree 8 Fortification

GB 50011-2010

Steel Grade

Q345B/Q355B

GB/T 1591-2008/ GB/T 1591-2018

Module Standardization Rate

≥75%

Enterprise Standard

Module Standardization Rate

≥80%

Green Building Assessment

Design Service Life

50 years

GB 50068-2018

Fire Resistance Rating

F60-F120

F60-F120

Energy Efficiency Standard

Meets countries energy efficiency requirements

International Standards

Advantages

• High modularity: factory-prefabricated units with stable, inspection-controlled quality.

• Rapid on-site assembly: bolting-only installation cuts construction time by 50%+.

• F60–F120 fire-rated structure with Q345B/Q355B steel, meeting school and hospital safety codes.

• Seismic design per EN 1998, suitable for earthquake-prone regions.

• Green & recyclable: minimal site waste, steel frames fully reusable.

• Climate-adapted: wind, snow and thermal performance engineered to local codes.

• Flexible expansion: units can be added or reconfigured after occupancy.

Applications

• Construction site offices and worker dormitories

• Mining, oil & gas camps

• Industrial plants and warehouses

• Logistics and distribution centers

• Schools and modular classroom blocks

• Clinics and temporary medical facilities

• Modular office and administrative buildings

• Hotels and prefabricated accommodation

• Emergency shelters and disaster-relief housing

• Retail units and pop-up commercial spaces

Prefabricated Steel Structures, F60–F120 Fire Rating, Q345B/Q355B Modular Container BuildingsPrefabricated Steel Structures, F60–F120 Fire Rating, Q345B/Q355B Modular Container Buildings

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Prefabricated Steel Structures, F60–F120 Fire Rating, Q345B/Q355B Modular Container Buildings

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Product Detail
Workshop Crane Capacity :
up to 100 tons
Customization :
OEM/ODM; drawings by client or our in-house team
After-sales Service :
On-site erection guidance & technical support.
Max. Single-piece Fabrication Height :
up to 6 meters （Assembly height per Client's requirement & design drawings)
Max. Truss Segment Length :
up to 40 meters （Assembly length per Client's requirement & design drawings)
Steel Grade :
Q235B/Q355B (GB/T 1591); S355JR (EN 10025); ASTM A36 / A572 Gr50
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Prefabricated Steel Structures, F60–F120 Fire Rating, Q345B/Q355B Modular Container Buildings
Prefabricated Steel Structures, F60–F120 Fire Rating, Q345B/Q355B Modular Container Buildings

Shandong Xinghua Steel Structure Co., Ltd.

Verified Supplier
2 Years
shandong, jining
Since 2010
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Prefabricated Steel Structures, Workshop Steel Structure, Warehouse Steel Structures
Total Annual :
450 million-600 million
Employee Number :
220~380
Certification Level :
Verified Supplier
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