We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

K-FLEX USA Oil-Resistant Buna-N Foam Rubber Insulation: Tube, 1 3/8 in Thick, 3 3/4 in ID - Buna-N/PVC Straight Tube Insulation
K-FLEX USABuna-N/PVC Straight Tube Insulation

K-FLEX USA Oil-Resistant Buna-N Foam Rubber Insulation: Tube, 1 3/8 in Thick, 3 3/4 in ID

K-FLEX USA Oil-Resistant Buna-N Foam Rubber Insulation: Tube is a Buna-N/PVC straight tube insulation with a 1 3/8 in thickness, 3 3/4 in ID, and 6 ft length, offering an R-Value of 8.5. This black, plenum-rated…

SKU 3G-OTH-650283

Brand
K-FLEX USA
Item
Oil-Resistant Buna-N Foam Rubber Insulation: Tube, 1 3/8 in Thick, 3 3/4 in ID
Category
Buna-N/PVC Straight Tube Insulation
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

K-FLEX USA
Manufacturer Part Number
6RXLO148348
Type
6 ft
ID
3 3/4 in
Color
Black
Thick
1 3/8 in
R-Value
8.5
Plenum Rating
Plenum Rated

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

K-FLEX USA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

K-FLEX USA Oil-Resistant Buna-N Foam Rubber Insulation: Tube is a Buna-N/PVC straight tube insulation with a 1 3/8 in thickness, 3 3/4 in ID, and 6 ft length, offering an R-Value of 8.5. This black, plenum-rated product (MPN 6RXLO148348) is designed for applications requiring oil resistance.

Frequently Asked Questions

What is K-FLEX USA Oil-Resistant Buna-N Foam Rubber Insulation used for?

This Buna-N/PVC straight tube insulation is used for thermal and condensation control on pipes in oil-exposed environments, such as industrial machinery, refineries, and HVAC systems. Its plenum rating allows installation in air-handling spaces. 3G Electric supplies this K-FLEX USA product for worldwide industrial applications.

What are the specifications of K-FLEX USA 6RXLO148348 insulation?

The K-FLEX USA 6RXLO148348 is a black Buna-N/PVC tube insulation with 1 3/8 in thickness, 3 3/4 in ID, 6 ft length, and an R-Value of 8.5. It is plenum rated for air-handling spaces and designed for oil resistance. 3G Electric sources this part for global delivery.

Where to buy K-FLEX USA oil-resistant insulation worldwide?

3G Electric supplies K-FLEX USA oil-resistant Buna-N foam rubber insulation worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your site. Contact us to order the 6RXLO148348 tube insulation with 1 3/8 in thickness and 3 3/4 in ID.

How to install K-FLEX USA Buna-N foam rubber tube insulation?

Install K-FLEX USA Buna-N tube insulation by cutting to length with a sharp knife, then sliding over clean, dry pipe. For joints, use compatible contact adhesive and seal with vapor-retarder tape. Ensure continuous coverage to prevent condensation. 3G Electric provides this K-FLEX USA product for industrial piping systems.

K-FLEX USA Products

3G Electric supplies K-FLEX USA buna-n/pvc straight tube insulation. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from K-FLEX USA

View all K-FLEX USA parts
This 6 ft unslit tube insulation is made of Buna-N rubber/PVC and has a 2 7/8 in inner diameter with 1 in thickness. It provides an R-Value of 5.9 and is plenum rated for use in air-handling spaces. Commonly applied to reduce heat loss or gain and prevent condensation on chilled water, refrigerant, and HVAC piping in commercial and industrial systems
K-FLEX USA
This 6 ft unslit tube insulation is made of Buna-N rubber/PVC and has a 2 7/8 in inner diameter with 1 in thickness. It provides an R-Value of 5.9 and is plenum rated for use in air-handling spaces. Commonly applied to reduce heat loss or gain and prevent condensation on chilled water, refrigerant, and HVAC piping in commercial and industrial systems
This Buna-N/PVC straight tube insulation is designed for thermal and condensation control on piping in HVAC and industrial systems. With a 2-1/2 in ID, 1-3/8 in thickness, and 6 ft length, it provides an R-Value of 9.1. The black insulation is plenum rated and suitable for use in air-handling spaces
K-FLEX USA
This Buna-N/PVC straight tube insulation is designed for thermal and condensation control on piping in HVAC and industrial systems. With a 2-1/2 in ID, 1-3/8 in thickness, and 6 ft length, it provides an R-Value of 9.1. The black insulation is plenum rated and suitable for use in air-handling spaces
This 6 ft straight tube insulation is made of Buna-N rubber/PVC, with a 1 in inner diameter and 1 3/8 in thickness. It is black and plenum rated, providing oil resistance for applications such as HVAC, refrigeration, and process piping where exposure to oil is present
K-FLEX USA
This 6 ft straight tube insulation is made of Buna-N rubber/PVC, with a 1 in inner diameter and 1 3/8 in thickness. It is black and plenum rated, providing oil resistance for applications such as HVAC, refrigeration, and process piping where exposure to oil is present
This 6 ft unslit tube insulation is made of Buna-N rubber/PVC and has a 2 1/8 in inner diameter with 3/4 in thickness. It provides an R-Value of 4.5 and is plenum rated for use in air-handling spaces. The black insulation is applied to straight pipe sections to reduce heat transfer and control condensation in HVAC, refrigeration, and process piping systems
K-FLEX USA
This 6 ft unslit tube insulation is made of Buna-N rubber/PVC and has a 2 1/8 in inner diameter with 3/4 in thickness. It provides an R-Value of 4.5 and is plenum rated for use in air-handling spaces. The black insulation is applied to straight pipe sections to reduce heat transfer and control condensation in HVAC, refrigeration, and process piping systems
This 6 ft unslit tube insulation is made of Buna-N rubber/PVC with a 3 1/8 in inner diameter and 1/2 in thickness. It provides an R-Value of 2.7 and is plenum rated. Suitable for thermal insulation on industrial piping systems to reduce heat loss or gain and control condensation
K-FLEX USA
This 6 ft unslit tube insulation is made of Buna-N rubber/PVC with a 3 1/8 in inner diameter and 1/2 in thickness. It provides an R-Value of 2.7 and is plenum rated. Suitable for thermal insulation on industrial piping systems to reduce heat loss or gain and control condensation
This 6 ft straight tube insulation is made of Buna-N rubber/PVC and features a slit with adhesive and flap for easy installation. With a 5/8 in ID and 1/2 in thickness, it is designed for thermal and condensation control on piping systems. The black material is plenum rated, making it suitable for use in air-handling spaces
K-FLEX USA
This 6 ft straight tube insulation is made of Buna-N rubber/PVC and features a slit with adhesive and flap for easy installation. With a 5/8 in ID and 1/2 in thickness, it is designed for thermal and condensation control on piping systems. The black material is plenum rated, making it suitable for use in air-handling spaces
6 ft straight tube insulation made of Buna-N rubber and PVC. Features a 1 in inner diameter and 1 3/8 in wall thickness. Black in color and plenum rated. Used for thermal insulation and condensation control on piping in HVAC, refrigeration, and process systems
K-FLEX USA
6 ft straight tube insulation made of Buna-N rubber and PVC. Features a 1 in inner diameter and 1 3/8 in wall thickness. Black in color and plenum rated. Used for thermal insulation and condensation control on piping in HVAC, refrigeration, and process systems
This Buna-N/PVC straight tube insulation is designed for thermal and condensation control on piping systems. It features a 1 1/4 in inner diameter and 1 7/8 in wall thickness, in a 6 ft unslit length. The black foam is plenum rated for use in air-handling spaces. Typical applications include insulation on chilled water, refrigerant, and HVAC lines where oil resistance is required
K-FLEX USA
This Buna-N/PVC straight tube insulation is designed for thermal and condensation control on piping systems. It features a 1 1/4 in inner diameter and 1 7/8 in wall thickness, in a 6 ft unslit length. The black foam is plenum rated for use in air-handling spaces. Typical applications include insulation on chilled water, refrigerant, and HVAC lines where oil resistance is required