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JOHNS MANVILLEMineral Wool Straight Tube Insulation

JOHNS MANVILLE Pipe Insulation: Tube, Mineral Wool, Slit, 1 1/2 in Thick, 55/64 in ID

3G Electric supplies Johns Manville Mineral Wool Straight Tube Insulation (SKU 3G-OTH-655743, MPN 41485) — a slit, tan, unfaced pipe insulation with a 1 1/2 in thickness, 55/64 in ID, and 3 ft length. This…

SKU 3G-OTH-655743

Brand
JOHNS MANVILLE
Item
Pipe Insulation: Tube, Mineral Wool, Slit, 1 1/2 in Thick, 55/64 in ID
Category
Mineral Wool Straight Tube Insulation
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

JOHNS MANVILLE
Manufacturer Part Number
41485
Type
Mineral Wool, Slit, Tan, Unfaced Facing
Lg
3 ft
ID
55/64 in
Thick
1 1/2 in
Plenum Rating
Plenum Rated

Technical Documents

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JOHNS MANVILLE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric supplies Johns Manville Mineral Wool Straight Tube Insulation (SKU 3G-OTH-655743, MPN 41485) — a slit, tan, unfaced pipe insulation with a 1 1/2 in thickness, 55/64 in ID, and 3 ft length. This plenum-rated tube is sourced across 14 industrial departments, with specialist depth in combustion, pumps, and controls ensuring accurate interpretation and delivery of genuine industrial solutions.

Frequently Asked Questions

What is Johns Manville Mineral Wool Straight Tube Insulation used for?

This slit, tan, unfaced pipe insulation is used for thermal and acoustic insulation on pipes in HVAC, plumbing, and industrial systems. Its plenum-rated design makes it suitable for air-handling spaces where fire safety and temperature control are critical.

What are the specifications of Johns Manville 41485 pipe insulation?

The Johns Manville 41485 is a mineral wool straight tube insulation with a 1 1/2 in thickness, 55/64 in ID, and 3 ft length. It is slit, tan, unfaced, and plenum rated. The manufacturer part number is 41485.

Where to buy Johns Manville 41485 pipe insulation worldwide?

3G Electric supplies Johns Manville 41485 mineral wool pipe insulation worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this plenum-rated tube insulation to your facility, ensuring accurate sourcing across 14 industrial departments.

How to install Johns Manville mineral wool pipe insulation?

Install this slit tube insulation by opening the slit along its length, placing it around the pipe, and securing with appropriate tape or bands. Ensure the unfaced surface is oriented correctly for your application. Always follow standard industry practices for cutting and sealing to maintain thermal performance.

Used in

Common applications for JOHNS MANVILLE
Commercial HVAC — Johns Manville duct wrap (FSK-faced fiberglass) used to insulate supply and return air ducts in office buildings.
Industrial process piping — Johns Manville Thermo-12 Gold calcium silicate insulation applied on high-temperature steam lines in power plants.
Refrigeration systems — Johns Manville fiberglass pipe insulation with vapor retarder used on chilled water lines to prevent condensation.
Manufacturing facilities — Johns Manville duct wrap installed on ventilation ducts in factories to maintain temperature control and reduce energy loss.
Data centers — Johns Manville insulation used on HVAC ductwork to manage cooling efficiency and humidity in server rooms.
Hospitality buildings — Johns Manville duct wrap applied in hotel HVAC systems for thermal comfort and noise reduction.

JOHNS MANVILLE Products

3G Electric supplies JOHNS MANVILLE mineral wool straight tube insulation. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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