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FGD / SCR Steel Support Structure, Q355B Anti-Corrosion Environmental Steelwork
FGD / SCR Steel Support Structure, Q355B Anti-Corrosion Environmental Steelwork
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)
Inspection :
SGS/BV/TÜV/Intertek, third-party accepted.
Max. Truss Segment Length :
up to 40 meters （Assembly length per Client's requirement & design drawings)
Brand Name :
Shandong Xinghua Steel Structure
Certification :
EN1090 CE, ISO3834, ISO15614, AWS D1.1, ISO 9001/14001/45001
Place of Origin :
China
MOQ :
10 tons
Price :
USD/tonne (FOB Qingdao or any Chinese port of loading); final price subject to project drawings.
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)
Delivery Time :
20–25 days after drawing confirmation & deposit; subject to project scope and quantity.
Packaging Details :
Bundled, crated, rack-packed or nude (per member type); shipped by container load or breakbulk vessel.
Workshop Crane Capacity :
up to 100 tons
Warranty :
12 months from B/L date; covering fabrication and material defects.
Business Type :
Manufacturer (Original Factory)
Steel Grade :
Q235B/Q355B (GB/T 1591); S355JR (EN 10025); ASTM A36 / A572 Gr50
Max. Single-piece Fabrication Weight :
up to 100 tons
Description

FGD / SCR Steel Support Structure, Q355B Anti-Corrosion Environmental Steelwork

Main Features

A Q355B steel support system for flue gas desulfurization (FGD) and denitrification (SCR/SNCR) equipment, with heavy anti-corrosion for acidic, chemical environments.

  • Q355B low-alloy high-strength steel, high rigidity load-bearing frame
  • Modular platforms, walkways, stair towers and support frames
  • Corrosion class C5/CX for acidic and chemical flue-gas environme
  • Bolted modular design to minimize on-site welding
  • High temperature resistant coating where service temp exceeds 200°C
  • ISO 14001 environmental management certified
  • Designed to GB 50017 / EN 1993 / EN 1090-2

Technical Specifications

Paramater

Specifications

Main Material

Q355B low-alloy HS steel; GB/T 1591, EN 10025-2, ASTM A572 Gr50

Structure Type

FGD/SCR support frame + platforms + stair towers + duct supports

Corrosion Class

ISO 12944 C5-M / C5-I, up to CX for severe acidic zones

Coating Scheme 1

Sa2.5 + epoxy zinc-rich + epoxy micaceous iron + fluorocarbon topcoat, DFT ≥300 μm

Coating Scheme 2

Hot-dip galvanizing ≥85 μm (ISO 1461/ASTM A123) + silicone sealant

Service Temperature

-20°C to +200°C; heat-resistant coating above 200°C

Design Standards

GB 50017 / GB 50018, EN 1993, EN 1090-2; ISO 14001

Design Life / Maintenance

Structure 50 years; coating inspection every 1–2 years in harsh environments


Advantages

  • Specialized in FGD/SCR and environmental equipment steel support.

  • Heavy anti-corrosion: C5/CX rated, multi-coat DFT ≥300 μm or HDG ≥85 μm.

  • Custom corrosion and structural design for regional environmental codes.

  • Integrated structure + anti-corrosion solution, single supplier responsibility.

  • Modular bolted construction reduces on-site welding and installation time.

  • High-temperature coating option for hot zones.

  • ISO 14001 certified, designed to GB 50017 / EN 1993 / EN 1090-2.

  • Manufacturing Capacity: 100 t crane, 50,000 t/year, proven power and environmental projects.

Applications

  • Power plant flue gas desulfurization (FGD) towers and absorbers
  • SCR / SNCR denitrification reactor structures
  • Steel and sintering plant flue gas treatment
  • Cement plant dedusting and desulfurization
  • Waste incineration flue gas cleaning systems
  • Chemical waste gas treatment equipment
  • Wet electrostatic precipitator (WESP) support
  • Environmental equipment platforms and walkways
  • Industrial pollution control and emission control structures
  • Acid/alkali-resistant equipment support steelwork

FGD / SCR Steel Support Structure, Q355B Anti-Corrosion Environmental Steelwork

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FGD / SCR Steel Support Structure, Q355B Anti-Corrosion Environmental Steelwork

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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)
Inspection :
SGS/BV/TÜV/Intertek, third-party accepted.
Max. Truss Segment Length :
up to 40 meters （Assembly length per Client's requirement & design drawings)
Brand Name :
Shandong Xinghua Steel Structure
Contact Supplier
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FGD / SCR Steel Support Structure, Q355B Anti-Corrosion Environmental Steelwork

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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