UNITHERM Insulated Pipe Jacket: For 31 in to 38 in Circumference, Fiberglass/Mineral Wool
The UNITHERM Insulated Pipe Jacket (MPN IE1290) is a gray fiberglass/mineral wool elbow jacket designed for 90° elbows with a 31 in to 38 in circumference. It features a silicone-coated fiberglass cloth jacket…
SKU 3G-OTH-472763
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Product Description
The UNITHERM Insulated Pipe Jacket (MPN IE1290) is a gray fiberglass/mineral wool elbow jacket designed for 90° elbows with a 31 in to 38 in circumference. It features a silicone-coated fiberglass cloth jacket material and a quick-release fabric flap with wiretwists fastening system, suitable for universal valve types.
Frequently Asked Questions
What is the UNITHERM Insulated Pipe Jacket IE1290 used for?
The UNITHERM IE1290 is a removable insulated jacket for 90° pipe elbows with a 31 in to 38 in circumference. It reduces heat loss, protects personnel from burns, and provides thermal insulation in industrial piping systems across power generation, chemical processing, and HVAC applications.
What are the specifications of the UNITHERM IE1290 elbow jacket?
The UNITHERM IE1290 is a gray elbow jacket made of silicone-coated fiberglass cloth with fiberglass/mineral wool insulation. It fits 90° elbows with a 31 in to 38 in circumference and uses a quick-release fabric flap with wiretwists fastening. It is designed for universal valve types.
Where to buy the UNITHERM IE1290 insulated pipe jacket worldwide?
3G Electric supplies the UNITHERM IE1290 insulated pipe jacket 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 fiberglass/mineral wool elbow jacket.
How to install the UNITHERM IE1290 elbow jacket?
To install the UNITHERM IE1290, wrap the jacket around the 90° elbow, align the quick-release fabric flap, and secure it with the wiretwists. Ensure the jacket covers the entire fitting circumference (31 in to 38 in). For best performance, follow standard industrial insulation practices and avoid over-tightening.
UNITHERM Products
3G Electric supplies UNITHERM fitting covers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









