Steel Frame Building
Thermal Power Plant Steel Frame
  • Thermal Power Plant Steel FrameThermal Power Plant Steel Frame
  • Thermal Power Plant Steel FrameThermal Power Plant Steel Frame
  • Thermal Power Plant Steel FrameThermal Power Plant Steel Frame

Thermal Power Plant Steel Frame

Thermal Power Plant Steel Frame is a load-bearing steel structure system designed specifically for thermal power plants, used to support heavy equipment such as boilers and turbo-generator sets, as well as serving as the framework of main buildings. EIHE Steel Structure (EHSS) is a steel structure manufacturer with advanced technologies. We have experience in nuclear power projects, which meets the strict standards of thermal power plants.

Thermal Power Plant Steel Frame mainly consists of section steel and steel plates, serving as the core carrier for civil engineering and equipment installation in thermal power plants. Products manufactured by our factory feature many advantages such as high strength, light self-weight, excellent seismic and wind resistance, as well as explosion-proof and corrosion-resistant properties.

Our steel structure products are mainly applied in two core systems.

▷ Boiler steel structure: an independent steel structure used for suspending and supporting core equipment.

▷ Main power house steel structure: the main building structure accommodating turbo-generator units, control rooms and other facilities.


Thermal Power Plant Steel Frame


Thermal power plants have special requirements in terms of materials, design and protection. To meet the high standards of these two systems, EHSS selects high-quality steel and attaches great importance to fireproof and anti-corrosion design to build your Thermal Power Plant Steel Frame.

Fireproof Coating Coating Thickness Fire Resistance Limit Features Application Scenarios
Intumescent <5mm 1.5-2.0 hours Relatively smooth surface with certain decorative effect Indoor applications or projects with aesthetic requirements
Non-intumescent >10mm 2.0-3.0 hours Rough surface with good durability Outdoor applications or high fire risk areas


Anticorrosive Coating Coating Thickness Core Function Layer
Epoxy Zinc-rich Primer 70-80μm Cathodic protection Primer layer
Epoxy Micaceous Iron Oxide Intermediate Coat 80-125μm Barrier insulation Intermediate layer
Polyurethane Top Coat / Fluorocarbon Top Coat / Chlorinated Rubber Paint 60-80μm Weather resistance, media resistance and decoration Top layer


Thermal Power Plant Steel Frames require different protection solutions for different scenarios, due to the variety of high-risk environments present in thermal power plants.

Application Scenario Features Coating System Total Thickness
Indoor Main Power Plant Building C3 Environment Epoxy Zinc-rich Primer (60μm) + Epoxy Micaceous Iron Oxide Intermediate Coat (80μm) + Polyurethane Top Coat (80μm) ≥220μm
Outdoor Boiler Steel Frame C5-M Environment Epoxy Zinc-rich Primer (80μm) + Epoxy Micaceous Iron Oxide Intermediate Coat (120μm) + Fluorocarbon Top Coat (100μm) + Thick Film Fireproof Coating ≥300μm
Coal Handling System High Humidity / Abrasion Epoxy Zinc-rich Primer (75μm) + High-Build Epoxy Intermediate Coat (150μm) + Abrasion-Resistant Polyurethane Top Coat (100μm) ≥325μm
Flue Duct / Condensation Zone Strong Acid High-Temperature Resistant Phenolic Epoxy Primer (100μm) + Phenolic Epoxy Flake Coating (200μm) ≥300μm

Process Flow

Our Thermal Power Plant Steel Frame products are delivered through 5 key processes:


1. Fabrication


Fabrication


2. Transportation & Storage


Transportation & Storage


3. On-site Assembly


On-site Assembly


4. Hoisting & Installation


Hoisting & Installation


5. Quality Acceptance


Quality Acceptance


Upon completion of these processes, your Thermal Power Plant Steel Frame will be ready for service in approximately two to three months.


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