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JOHNS MANVILLE Fiberglass Straight Tube Insulation
JOHNS MANVILLEFiberglass Straight Tube Insulation

JOHNS MANVILLE Fiberglass Straight Tube Insulation

The JOHNS MANVILLE Pipe Insulation: Tube is a fiberglass straight tube insulation, slit with adhesive and flap, in a 1-inch thickness and 3-foot length (MPN 690465). It is plenum rated, making it suitable for use in…

SKU 3G-OTH-597227

Brand
JOHNS MANVILLE
Item
Fiberglass Straight Tube Insulation
Part Number
690465
Category
Fiberglass Straight Tube Insulation
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Technical Specifications

JOHNS MANVILLE
Manufacturer Part Number
690465
Type
Fiberglass, Slit with Adhesive and Flap
Lg
3 ft
Thick
1 in

Technical Documents

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

Product Description

The JOHNS MANVILLE Pipe Insulation: Tube is a fiberglass straight tube insulation, slit with adhesive and flap, in a 1-inch thickness and 3-foot length (MPN 690465). It is plenum rated, making it suitable for use in air-handling spaces. 3G Electric interprets this demand and sources the genuine OEM product, backed by our specialist expertise in combustion, pumps, and controls across 14 industrial departments.

Frequently Asked Questions

What is JOHNS MANVILLE pipe insulation used for?

JOHNS MANVILLE pipe insulation is used to reduce heat loss or gain on piping in HVAC, plumbing, and industrial systems. Its plenum-rated fiberglass construction makes it suitable for air-handling spaces where fire safety is critical. 3G Electric sources this genuine OEM product for global industrial applications.

What are the specifications of JOHNS MANVILLE pipe insulation 690465?

This JOHNS MANVILLE pipe insulation is a fiberglass straight tube, 3 ft long, 1 in thick, with a slit adhesive and flap closure. It is plenum rated (MPN 690465). The fiberglass design provides thermal efficiency for pipes up to moderate temperatures. 3G Electric supplies this OEM product worldwide.

Where to buy JOHNS MANVILLE pipe insulation in worldwide?

You can buy JOHNS MANVILLE pipe insulation worldwide through 3G Electric. We interpret your demand, source the genuine OEM product, and handle full logistics, customs, and delivery to your site. Our expertise spans 14 industrial departments, ensuring you get the right insulation for your piping system.

How to install JOHNS MANVILLE pipe insulation with adhesive flap?

To install, clean the pipe surface, then wrap the insulation around it, pressing the slit adhesive flap firmly to seal. Ensure joints are butted tightly and taped if needed. For plenum-rated applications, follow local fire codes. 3G Electric provides sourcing support; consult the manufacturer's guidelines for specific installation details.

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 fiberglass 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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Fiberglass straight tube insulation, 3 ft long, 1/2 in thick, with a slit and adhesive flap closure. Used for thermal and acoustic insulation on pipes in HVAC and mechanical systems, including plenum-rated air-handling spaces
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Fiberglass straight tube insulation with a slit, adhesive, and flap closure. 1 1/2 in thick. Used for thermal insulation of pipes in HVAC, plumbing, and industrial systems. Suitable for air-handling spaces where fire safety is critical
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Fiberglass straight tube insulation with a slit, adhesive, and flap closure. 1 1/2 in thick. Used for thermal insulation of pipes in HVAC, plumbing, and industrial systems. Suitable for air-handling spaces where fire safety is critical

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