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3G Electric
K-FLEX USA Halogen-Free Buna-N Straight Tube Insulation
K-FLEX USAHalogen-Free Buna-N Straight Tube Insulation

K-FLEX USA Halogen-Free Buna-N Straight Tube Insulation

K-FLEX USA's Halogen-Free Buna-N Straight Tube Insulation (SKU 6RHFN068318, MPN 6RHFN068318) is a 6 ft, unslit tube with a 3 1/8 in ID and 3/4 in thickness, delivering an R-Value of 4.4. This green, plenum-rated…

SKU 3G-OTH-742024

Brand
K-FLEX USA
Item
Halogen-Free Buna-N Straight Tube Insulation
Part Number
6RHFN068318
Category
Halogen-Free Buna-N Straight Tube Insulation
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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
6RHFN068318
Type
6 ft, Buna-N Rubber, Unslit
ID
3 1/8 in
Color
Green
Thick
3/4 in
R-Value
4.4
Plenum Rating
Plenum Rated

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

Product Description

K-FLEX USA's Halogen-Free Buna-N Straight Tube Insulation (SKU 6RHFN068318, MPN 6RHFN068318) is a 6 ft, unslit tube with a 3 1/8 in ID and 3/4 in thickness, delivering an R-Value of 4.4. This green, plenum-rated insulation is designed for thermal and acoustic applications where halogen-free, Buna-N rubber material is required.

Frequently Asked Questions

What is K-FLEX USA Halogen-Free Buna-N Straight Tube Insulation used for?

This 6 ft unslit tube insulation is used for thermal and acoustic control on pipes in HVAC, refrigeration, and industrial systems. Its halogen-free Buna-N rubber material and plenum rating make it suitable for air-handling spaces where fire safety and low smoke are required.

What are the specifications of K-FLEX USA 6RHFN068318 pipe insulation?

This K-FLEX USA tube insulation has a 3 1/8 in inner diameter, 3/4 in thickness, and 6 ft length. It is unslit, green in color, plenum rated, and made of halogen-free Buna-N rubber. The R-Value is 4.4. The manufacturer part number is 6RHFN068318.

Where to buy K-FLEX USA pipe insulation tube 6RHFN068318 worldwide?

3G Electric supplies K-FLEX USA halogen-free Buna-N tube insulation to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this plenum-rated insulation. Contact us to order the 6 ft unslit tube with 3 1/8 in ID.

How to install K-FLEX USA unslit tube insulation?

For unslit tube insulation like this K-FLEX USA product, cut the tube to length, then slit it lengthwise with a sharp knife to fit over the pipe. Apply adhesive to the slit edges and press firmly to seal. Ensure the pipe surface is clean and dry before installation for optimal thermal performance.

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K-FLEX USA Products

3G Electric supplies K-FLEX USA halogen-free buna-n 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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