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JOHNS MANVILLEMineral Wool Straight Tube Insulation

JOHNS MANVILLE Mineral Wool Straight Tube Insulation

JOHNS MANVILLE Pipe Insulation: Tube is a Mineral Wool Straight Tube Insulation (SKU 41420, MPN 41420) with a 1 in thickness, 1 1/8 in ID, and 3 ft length. It features a slit, tan, unfaced facing and is Plenum Rated.

SKU 3G-OTH-655744

Brand
JOHNS MANVILLE
Item
Mineral Wool Straight Tube Insulation
Part Number
41420
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
41420
Type
Mineral Wool, Slit, Tan, Unfaced Facing
Lg
3 ft
ID
1 1/8 in
Thick
1 in
Plenum Rating
Plenum Rated

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

Product Description

JOHNS MANVILLE Pipe Insulation: Tube is a Mineral Wool Straight Tube Insulation (SKU 41420, MPN 41420) with a 1 in thickness, 1 1/8 in ID, and 3 ft length. It features a slit, tan, unfaced facing and is Plenum Rated.

Frequently Asked Questions

What is Johns Manville 41420 pipe insulation used for?

Johns Manville 41420 mineral wool tube insulation is used for thermal and acoustic insulation on pipes in commercial HVAC, plumbing, and industrial systems. Its plenum rating makes it suitable for air-handling spaces where fire safety and sound control are critical.

What are the specifications of Johns Manville 41420 pipe insulation?

The Johns Manville 41420 is a mineral wool straight tube insulation with a 1 in thickness, 1 1/8 in ID, and 3 ft length. It is slit, tan, with an unfaced facing, and is plenum rated. The manufacturer part number is 41420.

Where to buy Johns Manville 41420 pipe insulation worldwide?

3G Electric supplies Johns Manville 41420 pipe insulation 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 plenum-rated mineral wool tube.

How to install Johns Manville 41420 slit pipe insulation?

To install Johns Manville 41420 slit pipe insulation, open the slit along its length, place it over the pipe, and secure with appropriate tape or bands. Ensure the insulation is dry and the pipe surface is clean. For plenum-rated applications, follow local fire codes.

Used in

Common applications for JOHNS MANVILLE
HVAC piping systems — Johns Manville mineral wool 90° elbow insulation (e.g., SKU 19NH44) for thermal and acoustic control on pipe fittings.
Industrial boilers — Johns Manville ceramic fiber insulation boards (SKU 19NE69) for high-temperature thermal insulation of boiler surfaces.
Plumbing systems — Johns Manville mineral wool elbow insulation (e.g., SKU 19NH43) for insulating 90° fittings in commercial plumbing.
Air-handling units — Plenum-rated Johns Manville mineral wool elbow insulation (e.g., SKU 19NH33) for use in air-handling spaces.
Furnaces and kilns — Johns Manville ceramic fiber boards (SKU 19NE69) for lining and insulating high-temperature equipment.
Mechanical pipe fittings — Johns Manville mineral wool elbow insulation (e.g., SKU 19NH60) for thermal insulation in industrial piping networks.
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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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