222228 - Miller ProHeat Insulation Blanket for 32-Inch Pipe

High-Performance Insulation for Critical Heat Treatment

The Miller 222228 Insulation Blanket is a specialized accessory designed for industrial Post Weld Heat Treatment (PWHT) applications. Engineered to meet the rigorous demands of the welding and fabrication industry, this blanket is sized specifically for 32-inch diameter pipes. With dimensions of 24 inches by 112 inches, it provides ample coverage to ensure uniform heating and thermal retention during the stress-relieving process. Proper insulation is a critical component of any induction heating setup, as it directly influences the efficiency of the power source and the quality of the heat treatment profile.

In induction heating systems, such as the Miller ProHeat 35, the insulation blanket serves a dual purpose. First, it acts as a thermal barrier that retains heat within the workpiece, reducing energy consumption and ensuring the target temperature is reached and maintained according to code requirements. Second, and perhaps most importantly, it protects the liquid-cooled induction cables (coils) from the extreme conductive heat of the pipe. By placing this blanket between the pipe and the coil, operators prevent damage to the cables and extend the lifespan of their equipment.

Constructed with durability in mind, this sewn blanket is designed to withstand the harsh environments typical of pipeline construction, petrochemical maintenance, and heavy fabrication shops. Its specific sizing for 32-inch pipes eliminates the need for cutting or modifying generic bulk insulation, saving valuable setup time on the job site. For professionals utilizing Miller's advanced induction heating technology, the 222228 blanket is an essential consumable that ensures process reliability and safety.