Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

K-FLEX USA Buna-N/PVC Straight Tube Insulation
K-FLEX USABuna-N/PVC Straight Tube Insulation

K-FLEX USA Buna-N/PVC Straight Tube Insulation

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, 2 3/4 in ID, 6 ft length, and an R-Value of 8.9. This black, plenum-rated product (MPN…

SKU 3G-OTH-650199

Brand
K-FLEX USA
Item
Buna-N/PVC Straight Tube Insulation
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 — 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

K-FLEX USA
Manufacturer Part Number
6RXLO148258
Type
6 ft
ID
2 3/4 in
Color
Black
Thick
1 3/8 in
R-Value
8.9
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, 2 3/4 in ID, 6 ft length, and an R-Value of 8.9. This black, plenum-rated product (MPN 6RXLO148258) 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 oil-resistant thermal and condensation control on pipes in industrial HVAC, refrigeration, and process lines. Its plenum rating allows installation in air-handling spaces, and the 8.9 R-Value provides effective energy savings.

What are the specifications of K-FLEX USA 6RXLO148258?

The K-FLEX USA 6RXLO148258 is a 6 ft long, black Buna-N/PVC tube with 2 3/4 in ID and 1 3/8 in thickness. It delivers an R-Value of 8.9 and is plenum rated. This oil-resistant foam rubber insulation is designed for demanding industrial environments.

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

3G Electric supplies K-FLEX USA oil-resistant Buna-N foam rubber insulation to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact our team to source this plenum-rated tube insulation for your industrial project.

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

Install K-FLEX USA Buna-N foam tube insulation by cutting to length with a sharp knife, then sliding over clean, dry pipe. For joints, use compatible contact adhesive and seal all seams. Ensure the plenum-rated material is properly supported and protected from UV exposure.

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
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
Buna-N/PVC coiled insulation with 7/8 in inner diameter and 1/4 in thickness, supplied in 1,200 ft unslit black coils. Plenum rated for use in air-handling spaces. Suitable for thermal and acoustic insulation on pipes and ducts in HVAC, refrigeration, and industrial process lines where oil resistance is required
K-FLEX USA
Buna-N/PVC coiled insulation with 7/8 in inner diameter and 1/4 in thickness, supplied in 1,200 ft unslit black coils. Plenum rated for use in air-handling spaces. Suitable for thermal and acoustic insulation on pipes and ducts in HVAC, refrigeration, and industrial process lines where oil resistance is required
This 6-ft unslit tube insulation is made of Buna-N rubber/PVC and has a 7/8 in inner diameter with 3/4 in thickness. It provides an R-Value of 5 and is plenum rated for use in air-handling spaces. Commonly applied on chilled water, refrigerant, and HVAC piping to prevent condensation and reduce heat loss
K-FLEX USA
This 6-ft unslit tube insulation is made of Buna-N rubber/PVC and has a 7/8 in inner diameter with 3/4 in thickness. It provides an R-Value of 5 and is plenum rated for use in air-handling spaces. Commonly applied on chilled water, refrigerant, and HVAC piping to prevent condensation and reduce heat loss
This 6 ft length of Buna-N rubber/PVC insulation is designed for thermal insulation and condensation control on HVAC and refrigeration piping. With a 2-5/8 in inside diameter and 1/2 in thickness, it provides an R-Value of 3.1. The closed-cell construction is plenum rated, making it suitable for use in commercial air-handling spaces. Color is black
K-FLEX USA
This 6 ft length of Buna-N rubber/PVC insulation is designed for thermal insulation and condensation control on HVAC and refrigeration piping. With a 2-5/8 in inside diameter and 1/2 in thickness, it provides an R-Value of 3.1. The closed-cell construction is plenum rated, making it suitable for use in commercial air-handling spaces. Color is black
This 6 ft unslit tube insulation is made of Buna-N rubber/PVC and features a 3-1/2 in ID with 1/2 in thickness. It provides an R-Value of 3 and is plenum rated, making it suitable for use in air-handling spaces. Commonly applied for thermal insulation on pipes in HVAC, refrigeration, and industrial systems
K-FLEX USA
This 6 ft unslit tube insulation is made of Buna-N rubber/PVC and features a 3-1/2 in ID with 1/2 in thickness. It provides an R-Value of 3 and is plenum rated, making it suitable for use in air-handling spaces. Commonly applied for thermal insulation on pipes in HVAC, refrigeration, and industrial systems
This 6 ft straight tube insulation is made of Buna-N rubber/PVC with a 4-1/2 in inner diameter and 1 in thickness. It features a slit design with adhesive and flap for easy installation around pipes. The black material is plenum rated, suitable for use in air-handling spaces. Typical applications include thermal insulation and condensation control on piping in HVAC, refrigeration, and plumbing systems
K-FLEX USA
This 6 ft straight tube insulation is made of Buna-N rubber/PVC with a 4-1/2 in inner diameter and 1 in thickness. It features a slit design with adhesive and flap for easy installation around pipes. The black material is plenum rated, suitable for use in air-handling spaces. Typical applications include thermal insulation and condensation control on piping in HVAC, refrigeration, and plumbing systems

More from K-FLEX USA

View all K-FLEX USA parts
This 6 ft straight tube insulation is made of closed-cell Buna-N rubber/PVC in black, with a 7/8 in inner diameter and 3/4 in wall thickness. It features a slit with adhesive and flap for easy installation on pipes. The plenum-rated construction is suitable for use in air-handling spaces for thermal insulation and condensation control on HVAC and refrigeration piping
K-FLEX USA
This 6 ft straight tube insulation is made of closed-cell Buna-N rubber/PVC in black, with a 7/8 in inner diameter and 3/4 in wall thickness. It features a slit with adhesive and flap for easy installation on pipes. The plenum-rated construction is suitable for use in air-handling spaces for thermal insulation and condensation control on HVAC and refrigeration piping
This 6 ft length of Buna-N rubber/PVC insulation is designed for thermal and condensation control on pipes. With a 3/4 in ID and 3/4 in thickness, it features a slit with adhesive and flap for easy installation. The black, plenum-rated material is suitable for use in air-handling spaces
K-FLEX USA
This 6 ft length of Buna-N rubber/PVC insulation is designed for thermal and condensation control on pipes. With a 3/4 in ID and 3/4 in thickness, it features a slit with adhesive and flap for easy installation. The black, plenum-rated material is suitable for use in air-handling spaces
This 6 ft unslit straight tube insulation is made of Buna-N rubber/PVC blend, with a 2 3/8 in inner diameter and 1 in thickness, providing an R-value of 6. The black insulation is plenum rated, suitable for use in air-handling spaces. It is commonly applied for thermal insulation and condensation control on pipes in HVAC, refrigeration, and plumbing systems
K-FLEX USA
This 6 ft unslit straight tube insulation is made of Buna-N rubber/PVC blend, with a 2 3/8 in inner diameter and 1 in thickness, providing an R-value of 6. The black insulation is plenum rated, suitable for use in air-handling spaces. It is commonly applied for thermal insulation and condensation control on pipes in HVAC, refrigeration, and plumbing systems
This 6 ft unslit tube insulation is made of Buna-N rubber/PVC with a 5/8 in inner diameter and 3/8 in thickness, providing an R-Value of 2.3. It is plenum rated and black in color. Commonly used for thermal insulation and condensation control on piping systems in HVAC, refrigeration, and process lines
K-FLEX USA
This 6 ft unslit tube insulation is made of Buna-N rubber/PVC with a 5/8 in inner diameter and 3/8 in thickness, providing an R-Value of 2.3. It is plenum rated and black in color. Commonly used for thermal insulation and condensation control on piping systems in HVAC, refrigeration, and process lines
This 6 ft straight tube insulation is made of Buna-N rubber/PVC with a 1/2 in thickness and 1-5/8 in ID. It has an R-Value of 3.1 and is plenum rated, suitable for thermal and condensation control on HVAC and refrigeration piping in commercial air-handling spaces
K-FLEX USA
This 6 ft straight tube insulation is made of Buna-N rubber/PVC with a 1/2 in thickness and 1-5/8 in ID. It has an R-Value of 3.1 and is plenum rated, suitable for thermal and condensation control on HVAC and refrigeration piping in commercial air-handling spaces
This 6 ft straight tube insulation is made of Buna-N rubber/PVC with a 1 in thickness and 2 in inner diameter. It features a slit with adhesive and flap for easy installation on pipes. The black, plenum-rated material provides thermal and acoustic insulation in HVAC and mechanical systems
K-FLEX USA
This 6 ft straight tube insulation is made of Buna-N rubber/PVC with a 1 in thickness and 2 in inner diameter. It features a slit with adhesive and flap for easy installation on pipes. The black, plenum-rated material provides thermal and acoustic insulation in HVAC and mechanical systems
This Buna-N/PVC straight tube insulation is designed for thermal and condensation control on industrial piping systems. With an R-Value of 8 and plenum rating, it is suitable for use in air-handling spaces. The black insulation has a 4 3/4 in inner diameter, 1 1/2 in thickness, and 6 ft length
K-FLEX USA
This Buna-N/PVC straight tube insulation is designed for thermal and condensation control on industrial piping systems. With an R-Value of 8 and plenum rating, it is suitable for use in air-handling spaces. The black insulation has a 4 3/4 in inner diameter, 1 1/2 in thickness, and 6 ft length
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 1-5/8 in inner diameter and 1 in thickness, it is designed for thermal and condensation control on piping in HVAC and plumbing 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 1-5/8 in inner diameter and 1 in thickness, it is designed for thermal and condensation control on piping in HVAC and plumbing systems. The black material is plenum rated, making it suitable for use in air-handling spaces