UNITHERM Insulated Pipe Jacket: For 31 in to 38 in Circumference, Fiberglass/Mineral Wool
The UNITHERM Insulated Pipe Jacket (MPN IW4206) is a fiberglass/mineral wool pipe cover designed for straight pipe sections with a 31 in to 38 in circumference. This gray insulation jacket features a silicone coated…
SKU 3G-OTH-481334
Need installation or engineering help?
Ask a question
Product Description
The UNITHERM Insulated Pipe Jacket (MPN IW4206) is a fiberglass/mineral wool pipe cover designed for straight pipe sections with a 31 in to 38 in circumference. This gray insulation jacket features a silicone coated fiberglass cloth exterior and a quick release fabric flap with wiretwists fastening system for universal valve compatibility.
Frequently Asked Questions
What is the UNITHERM Insulated Pipe Jacket used for?
The UNITHERM Insulated Pipe Jacket (MPN IW4206) is used to insulate straight pipe sections in industrial facilities. It reduces heat loss, protects personnel from burns, and maintains process temperatures in applications such as steam, hot water, and process piping across 14 industrial departments.
What are the specifications of the UNITHERM Insulated Pipe Jacket?
The UNITHERM IW4206 fits pipe circumferences from 31 in to 38 in. It features a silicone coated fiberglass cloth jacket with fiberglass/mineral wool insulation, a quick release fabric flap and wiretwists fastening system, and is gray in color. It is designed for straight pipe sections and universal valve compatibility.
Where to buy the UNITHERM Insulated Pipe Jacket worldwide?
3G Electric supplies the UNITHERM Insulated Pipe Jacket (IW4206) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other pipe covers across 14 departments.
How to install the UNITHERM Insulated Pipe Jacket?
To install the UNITHERM IW4206, wrap the jacket around the clean, dry pipe section and secure it using the quick release fabric flap and wiretwists. Ensure the jacket fits snugly without compressing the insulation. For best results, follow standard industrial insulation practices and verify the circumference matches 31 in to 38 in.
UNITHERM Products
3G Electric supplies UNITHERM pipe covers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









