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Insulated Copper Tube
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Our 3/8 9mm waterproof PE insulation pipe is designed for air conditioner piping protection and HVAC insulation applications. Built with a three-layer structure, the product helps reduce heat loss, improve insulation stability, and support long-term use in demanding installation environments. It is suitable for air conditioning connections and other applications where moisture resistance, temperature resistance, and durable insulation performance are required.
This waterproof insulation pipe features a three-layer construction designed to improve thermal performance and durability:
Inner layer: LDPE
Intermediate layer: IXPE
Outer layer: PE
This structure helps provide stable insulation performance while supporting flexibility, wear resistance, and resistance to environmental exposure.
The product page describes this insulation pipe as hydrophobic with low moisture absorption, making it suitable for air conditioning and HVAC insulation use where moisture resistance matters.
The insulation pipe is presented as UV resistant and heat resistant, helping maintain reliable performance in different installation environments.
The page highlights wear resistance, which supports better durability during transportation, handling, and installation.
The listed temperature range is -40°C to 120°C, supporting use across a wide range of HVAC and insulation conditions.
| Item | Details |
|---|---|
| Product Name | 3/8 9mm Waterproof PE Insulation Pipe |
| Product Type | Three-layer insulation pipe |
| Structure | LDPE inner layer + IXPE intermediate layer + PE outer layer |
| Inner Diameter Range | Φ8 to Φ58 |
| Thickness Range | 8mm to 25mm |
| Temperature Range | -40°C to 120°C |
| Main Features | Waterproof, low moisture absorption, UV resistance, heat resistance, wear resistance |
| Customization | Custom length, size, and labeling available |
| Application | Air conditioner connections and HVAC insulation applications |
We offer flexible customization options to match different installation and branding requirements, including:
Custom inner diameter options within the listed range
Different insulation thickness options
Custom pipe length
Optional labeling and marking support
This waterproof PE insulation pipe is suitable for a range of cooling and insulation uses, including:
Air conditioner piping insulation
HVAC system pipe protection
Residential air conditioning installations
Commercial HVAC insulation applications
Thermal insulation protection for related piping systems
Compared with basic insulation sleeves, this three-layer PE insulation pipe offers a more structured insulation solution for customers who need waterproof performance, temperature stability, and durable pipe protection. With custom size and length options, it can be adapted for different project requirements and OEM supply needs. This page also notes that labeling can be customized, which is useful for branding and project identification.
What is 3/8 9mm waterproof insulation pipe used for?
It is used for air conditioner piping insulation and HVAC pipe protection where thermal insulation and moisture resistance are needed.
What is the structure of this insulation pipe?
The page lists a three-layer structure consisting of an LDPE inner layer, IXPE intermediate layer, and PE outer layer.
What temperature range can this product handle?
The listed temperature range is from -40°C to 120°C.
Can the size and length be customized?
Yes. The page states that customized sizes, multiple specifications, and custom length options are available, along with labeling support.
What thickness options are available?
The page lists a thickness range from 8mm to 25mm.
