Reliable Thermal Protection for Demanding Industrial Environments

BSTFLEX designs and manufactures exhaust insulation blanket engineered for the extreme conditions of marine engines, power generation systems, and heavy-duty machinery. Our insulation blankets deliver superior thermal performance, reduce heat loss, enhance safety, and extend equipment life in continuous high-temperature operations.

Each blanket is precisely tailored to fit complex exhaust components, providing maximum coverage and thermal efficiency. Whether for a marine diesel engine, a power plant turbine, or a construction machine, BSTFLEX offers durable insulation solutions you can trust.

What Is an Exhaust Insulation Blanket

An exhaust insulation blanket is a removable and reusable thermal barrier that encloses exhaust manifolds, pipes, and turbochargers to reduce radiant heat. By maintaining stable operating temperatures and minimizing heat exposure to surrounding components, these blankets improve system performance and safety.

BSTFLEX exhaust insulation blankets are constructed from advanced high-temperature materials, ensuring reliable performance in continuous service environments typical of marine, power, and heavy equipment applications.

Key Features and Advantages

• High-Temperature Resistance: Operates effectively under continuous exposure up to 1000°C (1832°F), depending on material selection.

• Custom Fit Design: Tailored to exact exhaust system dimensions for seamless installation and full coverage.

• Enhanced Safety: Reduces external surface temperatures, protecting operators and nearby components from burns or heat damage.

• Durability and Longevity: Built with multi-layer construction and reinforced stitching for long-term service in vibration-intensive environments.

• Easy Maintenance: The removable design allows for quick inspection, cleaning, or replacement without damaging the blanket.

• Corrosion and Oil Resistance: Outer fabrics are treated or coated to resist oil, water, and salt spray—ideal for marine and offshore use.

Construction and Material Options

BSTFLEX exhaust insulation blankets are made with a combination of advanced materials to ensure maximum thermal performance and mechanical strength:

• Outer Layer: Silicone-coated fiberglass fabric or stainless steel mesh for durability and chemical resistance.

• Insulation Layer: High-density fiberglass, silica fiber, or ceramic fiber mat for exceptional heat retention.

• Inner Layer: Stainless steel mesh or high-silica cloth to resist direct exhaust heat.

Fastening options include stainless steel hooks, lacing wire, or Velcro straps, allowing easy installation and removal even in confined spaces.

Industry Applications

Our insulation blankets are used globally in a variety of industrial applications:

Marine Industry

• Main engine and auxiliary exhaust systems

• Turbochargers, exhaust manifolds, and piping

• Offshore and shipboard generator sets

Power Generation

• Gas turbine exhaust ducts

• Diesel and gas engine generator systems

• Thermal energy recovery systems

Heavy Equipment

• Construction machinery exhaust lines

• Mining and agricultural equipment engines

• Industrial compressors and hydraulic systems

Each marine exhaust insulation blanket and heavy-duty exhaust insulation solution is designed to withstand harsh operating environments, delivering consistent protection and energy efficiency.

Why Choose BSTFLEX

With over ten years of experience in high-temperature insulation manufacturing, BSTFLEX is an ISO9001:2015 and IATF16949 certified company specializing in custom thermal protection solutions. Our engineering team designs and fabricates insulation blankets that meet the highest performance and safety standards required by global industrial and marine customers.

From prototype to production, BSTFLEX ensures precision design, consistent quality, and reliable thermal performance in every exhaust insulation blanket we produce.

Request Your Custom Insulation Solution

Looking for a marine exhaust insulation blanket or heavy-duty exhaust insulation solution that fits your specific equipment?
Contact BSTFLEX today for a customized design. Our experts will recommend the ideal materials and structure to ensure long-lasting protection, energy efficiency, and safety for your exhaust systems.