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

TUBOLIT Pipe Insulation: Polyethylene, Slit with Adhesive, 1/2 in Thick, 3 5/8 in ID - Polyethylene Straight Tube Insulation
TUBOLITPolyethylene Straight Tube Insulation

TUBOLIT Pipe Insulation: Polyethylene, Slit with Adhesive, 1/2 in Thick, 3 5/8 in ID

TUBOLIT Polyethylene Straight Tube Insulation (MPN DGS35812) is a slit-with-adhesive pipe insulation with a 1/2 in thickness, 3 5/8 in ID, 6 ft length, and R-Value of 2.3. It is plenum rated, making it suitable for…

SKU 3G-OTH-655403

Also listed as: DGS 35812 · DGS-35812

Brand
TUBOLIT
Item
Pipe Insulation: Polyethylene, Slit with Adhesive, 1/2 in Thick, 3 5/8 in ID
Category
Polyethylene 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

TUBOLIT
Manufacturer Part Number
DGS35812
Type
Slit with Adhesive
Lg
6 ft
ID
3 5/8 in
Thick
1/2 in
R-Value
2.3
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

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

Product Description

TUBOLIT Polyethylene Straight Tube Insulation (MPN DGS35812) is a slit-with-adhesive pipe insulation with a 1/2 in thickness, 3 5/8 in ID, 6 ft length, and R-Value of 2.3. It is plenum rated, making it suitable for use in air-handling spaces.

Frequently Asked Questions

What is TUBOLIT polyethylene pipe insulation used for?

TUBOLIT polyethylene pipe insulation is used to reduce heat loss or gain on plumbing and HVAC pipes. Its slit-with-adhesive design simplifies installation on existing lines. The plenum rating makes it suitable for air-handling spaces such as ductwork plenums, meeting fire and smoke codes in commercial buildings.

What are the specifications of TUBOLIT DGS35812 pipe insulation?

The TUBOLIT DGS35812 is a polyethylene straight tube insulation with a 1/2 in thickness, 3 5/8 in ID, and 6 ft length. It has an R-Value of 2.3 and is plenum rated. The slit-with-adhesive type allows easy wrapping around pipes. 3G Electric supplies this genuine TUBOLIT part for global delivery.

Where to buy TUBOLIT pipe insulation worldwide?

3G Electric supplies TUBOLIT polyethylene pipe insulation worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the DGS35812 and other genuine TUBOLIT parts to your facility. Contact us for a quote and lead time on your order.

How to install TUBOLIT slit-with-adhesive pipe insulation?

To install TUBOLIT slit-with-adhesive insulation, clean the pipe surface, then peel the release liner from the adhesive strip. Wrap the insulation around the pipe, pressing the slit edges together firmly. For plenum-rated applications, ensure all joints are sealed per local codes. 3G Electric can provide sourcing support for this TUBOLIT product.

TUBOLIT Products

3G Electric supplies TUBOLIT polyethylene 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 TUBOLIT

View all TUBOLIT parts
Pipe Insulation: Polyethylene, Slit with Adhesive, 3/8 in Thick, 7/8 in ID, 6 ft Lg, 2 R-Value, 6 ft (MPN DGS07838)
TUBOLIT
Pipe Insulation: Polyethylene, Slit with Adhesive, 3/8 in Thick, 7/8 in ID, 6 ft Lg, 2 R-Value, 6 ft (MPN DGS07838)
Pipe Insulation: Polyethylene, Semi-Slit, 3/8 in Thick, 3/4 in ID, 6 ft Lg, 2.3 R-Value, Black/Gray (MPN DGT03438)
TUBOLIT
Pipe Insulation: Polyethylene, Semi-Slit, 3/8 in Thick, 3/4 in ID, 6 ft Lg, 2.3 R-Value, Black/Gray (MPN DGT03438)
Pipe Insulation: Polyethylene, Semi-Slit, 1 in Thick, 2 in ID, 6 ft Lg, 5.4 R-Value, Black, 6 ft (MPN DGT11010S)
TUBOLIT
Pipe Insulation: Polyethylene, Semi-Slit, 1 in Thick, 2 in ID, 6 ft Lg, 5.4 R-Value, Black, 6 ft (MPN DGT11010S)
Pipe Insulation: Polyethylene, Slit with Adhesive, 1 in Thick, 3/8 in ID, 6 ft Lg, 8.8 R-Value, 6 ft (MPN DGS03810)
TUBOLIT
Pipe Insulation: Polyethylene, Slit with Adhesive, 1 in Thick, 3/8 in ID, 6 ft Lg, 8.8 R-Value, 6 ft (MPN DGS03810)
Pipe Insulation: Polyethylene, Slit with Adhesive, 1/2 in Thick, 2 3/8 in ID, 6 ft Lg, 2.4 R-Value (MPN DGS20012)
TUBOLIT
Pipe Insulation: Polyethylene, Slit with Adhesive, 1/2 in Thick, 2 3/8 in ID, 6 ft Lg, 2.4 R-Value (MPN DGS20012)
Pipe Insulation: Polyethylene, Slit with Adhesive, 3/4 in Thick, 2 3/8 in ID, 6 ft Lg, 3.8 R-Value (MPN DGS20034)
TUBOLIT
Pipe Insulation: Polyethylene, Slit with Adhesive, 3/4 in Thick, 2 3/8 in ID, 6 ft Lg, 3.8 R-Value (MPN DGS20034)
Pipe Insulation: Polyethylene, Slit with Adhesive, 3/8 in Thick, 2 in ID, 6 ft Lg, 1.8 R-Value, 6 ft (MPN DGS11038)
TUBOLIT
Pipe Insulation: Polyethylene, Slit with Adhesive, 3/8 in Thick, 2 in ID, 6 ft Lg, 1.8 R-Value, 6 ft (MPN DGS11038)
Pipe Insulation: Polyethylene, Slit with Adhesive, 1/2 in Thick, 2 1/8 in ID, 6 ft Lg, 2.4 R-Value (MPN WPS21812)
TUBOLIT
Pipe Insulation: Polyethylene, Slit with Adhesive, 1/2 in Thick, 2 1/8 in ID, 6 ft Lg, 2.4 R-Value (MPN WPS21812)