Turbine Insulation Jackets

1. Product Overview

Turbine insulation jackets are custom-fabricated removable thermal covers engineered specifically to fit industrial steam turbines, gas turbines, and complex turbine casings. Because turbines operate under extremely high superheated steam pressures and temperatures (often exceeding 750°F), leaving them unexposed results in massive financial loss from wasted energy and poses severe personnel burn hazards. Traditional rigid insulation is impractical due to the irregular shapes of turbines and the need for frequent internal maintenance. Constructed from high-temperature resistant coated fiberglass outer fabrics and filled with high-efficiency thermal insulation blankets, these removable jackets eliminate heat loss, protect workers, and allow hassle-free detachment and reinstallation.

2. Core Technical Parameters

Outer & Inner Fabric: High-temperature resistant PTFE, silicone, or vermiculite-coated fiberglass fabrics
Insulation Core: High-density needled fiberglass wool or ceramic fiber felt (custom thicknesses available)
Operating Temperature: Up to 650°C (1200°F) or higher depending on superheated steam requirements
Fastening System: Heavy-duty stainless steel lacing anchors, straps, D-rings, and high-temperature drawstrings
Key Characteristics: Custom-contoured fit for turbine casings, removable and reusable, rapid installation, excellent thermal efficiency, weather and chemical resistant

3. Common Applications

Power generation plants, electrical utility stations, and co-generation facilities utilizing steam and gas turbines
Industrial manufacturing plants, chemical refineries, and large-scale mechanical compressor and pump drives
Maintenance-heavy energy environments where frequent inspection and servicing of turbine casings are required