Skip to Main Content
Canadian
Canadian owned and operated

194947 - Miller 194947 PWHT Insulation Blanket for 2.5 Inch Pipe

Packaging: 1 per ea
$586.28/ea $361.23/1 per ea only $361.23/eaSave 38%

Usually ships within 3-5 business days

OVERVIEW

Optimize Your Induction Heating with Miller 194947 Insulation Blankets

When it comes to Post-Weld Heat Treatment (PWHT), efficiency and equipment protection are the names of the game. The Miller 194947 Insulation Blanket is engineered to deliver both. Designed specifically to fit 2.5-inch pipes, this 12x15 inch blanket is a must-have accessory for welders and fabricators using induction heating systems for stress relief. By using a pre-sized solution, you eliminate the hassle of cutting bulk material in the field, allowing your team to set up faster and get the heating cycle started sooner.

Proper insulation is critical for successful PWHT. The Miller 194947 ensures that the heat generated by the induction process is directed into the weldment, rather than radiating out into the shop or field environment. This thermal efficiency not only saves energy but ensures that the pipe reaches the required temperature uniformly, preventing cold spots that could lead to inspection failures. For critical pipe welding applications where code compliance is non-negotiable, relying on high-quality, consistent insulation is a best practice that pays dividends in quality assurance.

Beyond process efficiency, this insulation blanket is your first line of defense for your induction heating coils. Induction cables are expensive assets; placing them directly against a hot pipe during a 1200°F+ stress relief cycle can cause severe damage. The Miller 194947 creates a robust buffer zone, protecting the insulation on your coils and ensuring your ProHeat system remains operational for the long haul. It is a small investment that protects a much larger one.

Benefits for the Welder:

  • Time Savings: Ready-to-use size means no measuring or cutting required.
  • Equipment Safety: Prevents heat damage to induction cables and blankets.
  • Process Control: Helps maintain stable temperatures for accurate heat treatment.
  • Durability: Designed to withstand the rigors of industrial heating cycles.
Additional Information
Brand:Miller
Packaging Description:1 Per Ea
Product Type:Insulation Blanket
Application:PWHT (Post-Weld Heat Treatment), Induction Heating
Pipe Size Compatibility:2.5 Inch Pipe
Dimensions:12 in x 15 in

INCLUDED

  • 1 x Insulation Blanket, PWHT for 2.5 Inch Pipe (12" x 15")

APPLICATIONS

  • Post-Weld Heat Treatment (PWHT) of piping systems
  • Induction heating stress relief
  • Pipeline construction and maintenance
  • Petrochemical refinery repairs
  • Power plant pipe fabrication
  • Protection of liquid-cooled induction coils

FAQ

The Miller 194947 is designed for Post-Weld Heat Treatment (PWHT) applications, specifically to insulate 2.5-inch diameter pipes during the induction heating process.

This insulation blanket measures 12 inches by 15 inches.

It serves two main purposes: it thermally insulates the pipe to maintain consistent heating temperatures and protects the induction coils from direct contact with the hot workpiece.

This is a pre-cut blanket sized specifically for 2.5-inch pipes, which saves setup time compared to cutting from a bulk roll.

Generally, high-temperature insulation blankets can be reused multiple times if they remain structurally intact and free from contaminants, though lifespan depends on the severity of the thermal cycles.

It is typically used with induction heating systems, such as the Miller ProHeat 35, for pipe stress relieving applications.

It is designed to be the primary layer between the pipe and the coil. Additional insulation layers may be placed over the coil depending on the specific procedure and heat retention requirements.

By minimizing radiant heat loss, the blanket improves the thermal efficiency of the process, allowing the system to reach target temperatures faster and with less energy.