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High-Strength Q355B Long-Span Workshop Steel Structure, Corrosion-Resistant Industrial Building (up to 60m)
High-Strength Q355B Long-Span Workshop Steel Structure, Corrosion-Resistant Industrial Building (up to 60m)
Specifications
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)
Workshop Crane Capacity :
up to 100 tons
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.
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)
Description

High-Strength Q355B Long-Span Workshop Steel Structure, Corrosion-Resistant Industrial Building (up to 60m)

Main Features

A corrosion-resistant, long-span portal-frame steel workshop in Q355B (Q235B economy option), designed for large column-free production space.

  • Q355B high-strength steel (Q235B optional for light/standard duty)
  • Portal frame, clear span up to 60 m, column-free interior
  • Corrosion-resistant coating for rainy, humid and coastal climates
  • High prefabrication rate with bolted on-site assembly
  • Ventilation and heat-dissipation design for hot dry climates
  • Roof/wall cladding with optional insulation and daylighting
  • Sa2.5 blasting + epoxy-zinc coating
  • Seismic design per EN 1998; wind load up to 35 m/s
  • Custom bay spacing and crane option
  • Designed to GB 50017 / EN 1993 / EN 1090-2

Technical Specifications

Parameter

Specifications

Standard

Main Material

Q235B structural steel (corresponding to American standard A36, European standard S235JR)

GB/T 700, ASTM A36, EN 10025

Span Range

12-60 meters (standard design), 60-100 meters (special design)

GB 50017, EN 1990, ASCE 7

Eave Height

6-15 meters (adjustable), with one module every 1.5 meters

ISO 6781

Roof Load

Live load 0.5kN/m ², snow load 0.3-1.0kN/m ² (adjusted by region)

IBC,Eurocode,Local regulations

Seismic Fortification Category

6-9 degree fortification (adjusted according to the location of the project)

GB 50011, IBC, Eurocode 8

Advantages

  • Q355B high-strength frame (Q235B economy option) with optimized steel tonnage.

  • Corrosion-resistant coating for humid, coastal and chemical environments.

  • High prefabrication and bolted erection shorten on-site construction time.

  • Climate-adapted: ventilation and thermal design for hot, humid or dry regions.

  • Custom spans, bays, cranes and envelope to your project.

  • Certified to EN 1090-2 + ISO 9001; SGS/BV inspection available.

Applications

  • General manufacturing and processing workshops

  • Heavy and light industrial production plants

  • Consumer goods and electronics assembly workshops

  • Combined production and warehouse buildings

  • Chemical and corrosion-resistant workshops

  • New energy and new-material plants

  • Automotive and components workshops

  • Logistics and distribution warehouses

  • Industrial park standard workshops

High-Strength Q355B Long-Span Workshop Steel Structure, Corrosion-Resistant Industrial Building (up to 60m)High-Strength Q355B Long-Span Workshop Steel Structure, Corrosion-Resistant Industrial Building (up to 60m)

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High-Strength Q355B Long-Span Workshop Steel Structure, Corrosion-Resistant Industrial Building (up to 60m)

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Product Detail
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)
Workshop Crane Capacity :
up to 100 tons
Inspection :
SGS/BV/TÜV/Intertek, third-party accepted.
Contact Supplier
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High-Strength Q355B Long-Span Workshop Steel Structure, Corrosion-Resistant Industrial Building (up to 60m)

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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