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 6 ft Buna-N/PVC straight tube insulation with a 1 in ID and 1 3/8 in thickness. It is plenum rated and black in color (MPN 6RXLO148078).

SKU 3G-OTH-650230

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 engineer Message via Telegram

No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.

Create free account →Log in

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

6RXLO148078 

Type

6 ft, Buna-N Rubber/PVC 

ID

1 in 

Color

Black 

Thick

1 3/8 in 

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 6 ft Buna-N/PVC straight tube insulation with a 1 in ID and 1 3/8 in thickness. It is plenum rated and black in color (MPN 6RXLO148078).

Frequently Asked Questions

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

This 6 ft Buna-N/PVC straight tube insulation is used for thermal and condensation control on oil-exposed piping in industrial HVAC, refrigeration, and process systems. Its plenum-rated construction makes it suitable for air-handling spaces where fire safety is required.

What are the specifications of K-FLEX USA Oil-Resistant Buna-N Foam Rubber Insulation?

This K-FLEX USA tube insulation has a 1 in ID, 1 3/8 in thickness, and is 6 ft long. It is made of Buna-N Rubber/PVC, colored black, and plenum rated. The manufacturer part number is 6RXLO148078.

Where to buy K-FLEX USA Oil-Resistant Buna-N Foam Rubber Insulation worldwide?

3G Electric supplies and delivers K-FLEX USA Oil-Resistant Buna-N Foam Rubber Insulation worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

How to install K-FLEX USA Oil-Resistant Buna-N Foam Rubber Insulation?

Install this K-FLEX USA tube insulation by cutting it to length with a sharp knife, then sliding it over clean, dry pipe. Seal butt joints and longitudinal seams with contact adhesive rated for Buna-N rubber. Ensure continuous coverage to prevent condensation and maintain plenum rating compliance.

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.

Browse all K-FLEX USA products →Contact our engineers →

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 oil-resistant thermal and condensation control on pipes. With a 2 3/4 in inner diameter, 1 3/8 in thickness, and 6 ft length, it provides an R-Value of 8.9. The black material is plenum rated, suitable for use in air-handling spaces. Typical applications include industrial HVAC, refrigeration, and process lines requiring oil resistance

This Buna-N/PVC straight tube insulation is designed for oil-resistant thermal and condensation control on pipes. With a 2 3/4 in inner diameter, 1 3/8 in thickness, and 6 ft length, it provides an R-Value of 8.9. The black material is plenum rated, suitable for use in air-handling spaces. Typical applications include industrial HVAC, refrigeration, and process lines requiring oil resistance

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

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

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 Buna-N/PVC coiled insulation is designed for thermal and condensation control on pipes in air-handling spaces. It features a closed-cell foam construction that resists oil and moisture, helping to prevent corrosion. The insulation is plenum rated, making it suitable for use in commercial and industrial mechanical systems where air quality and fire safety are concerns

This Buna-N/PVC coiled insulation is designed for thermal and condensation control on pipes in air-handling spaces. It features a closed-cell foam construction that resists oil and moisture, helping to prevent corrosion. The insulation is plenum rated, making it suitable for use in commercial and industrial mechanical systems where air quality and fire safety are concerns

This Buna-N/PVC coiled insulation is designed for use on chilled water, refrigerant, and HVAC lines in air-handling spaces. It features a closed-cell foam construction with oil resistance, suitable for environments where exposure to oils and greases may occur. The insulation is plenum rated and comes in an unslit black finish

This Buna-N/PVC coiled insulation is designed for use on chilled water, refrigerant, and HVAC lines in air-handling spaces. It features a closed-cell foam construction with oil resistance, suitable for environments where exposure to oils and greases may occur. The insulation is plenum rated and comes in an unslit black finish

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 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

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

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

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

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

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

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

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

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

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