JOHNS MANVILLEMineral Wool Straight Tube Insulation

JOHNS MANVILLE Pipe Insulation: Tube, Mineral Wool, Slit, 1 1/2 in Thick, 1 3/8 in ID

SKU 3G-OTH-655747

Brand

JOHNS MANVILLE

Item

Pipe Insulation: Tube, Mineral Wool, Slit, 1 1/2 in Thick, 1 3/8 in ID

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JOHNS MANVILLE

Manufacturer Part Number

41495

Type

Mineral Wool, Slit, Tan, Unfaced Facing 

3 ft 

1 3/8 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 the Johns Manville 41495 Mineral Wool Straight Tube Insulation, a slit, unfaced pipe insulation with a 1 1/2 in thickness, 1 3/8 in ID, and 3 ft length. This plenum-rated tube is designed for thermal and acoustic applications in commercial HVAC systems, backed by our specialist expertise in combustion, pumps, and controls across 14 industrial departments.

Frequently Asked Questions

What is Johns Manville 41495 pipe insulation used for?

The Johns Manville 41495 mineral wool tube insulation is used for thermal and acoustic insulation on commercial HVAC pipes. Its plenum-rated, slit design fits 1 3/8 in ID pipes, reducing heat loss and noise in air-handling spaces.

What are the specifications of Johns Manville 41495 pipe insulation?

The Johns Manville 41495 is a mineral wool straight tube insulation, slit with unfaced facing. It has a 1 1/2 in thickness, 1 3/8 in ID, 3 ft length, and is plenum rated. The tan material is designed for commercial HVAC systems.

Where to buy Johns Manville 41495 pipe insulation worldwide?

3G Electric supplies the Johns Manville 41495 mineral wool pipe insulation worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this plenum-rated tube insulation.

How to install Johns Manville 41495 slit pipe insulation?

To install the Johns Manville 41495 slit tube insulation, open the slit along its length, place it over the pipe, and secure with tape or bands. Ensure the pipe is clean and dry. For plenum-rated applications, follow local HVAC codes for fire safety.

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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