What is the material purity of the copper tube?

The copper tube is made of TP2/C12200 phosphorus-deoxidized copper with 99.9% purity derived from Chilean cathodes.

What certifications does the product hold?

The product complies with CE, ISO9001, ASTM B280, JIS H3300, EN 12735-1, RoHS, and SGS standards.

What are the lead times for production?

During peak season, the lead time is one month, while off-season production is completed within 15 workdays.

Rubber Properties Copper Tube Rubber Foam Insulation Pipe for Refrigerant

Name: Rubber Properties Copper Tube Rubber Foam Insulation Pipe for Refrigerant
Brand: NEW HVACR TECHNOLOGY (NINGBO) CO., LTD
SKU: 2284372775

Zhejiang, ChinaNEW HVACR TECHNOLOGY (NINGBO) CO., LTD

US$199.85

200-999 Rolls

US$53.45

1,000+ Rolls

Product specifications

Black PE Tubes

Product profile

Customization

Available

Application

HVAC Systems, Plumbing, Refrigeration

certification

CE, ISO9001, ASTM B280,,JIS H3300, En 12735-1

Model NO.

Insulated Copper Tube Pair Coil

Length

3m, 4m,20m, or on Request

Outer Diameter

1/4 inch

Type

Single Coil

Wall Thickness

According to Customer Requirements

Product Name

Insulated Copper Tube Single Coil

Warranty

1 Year

Outside Diameter

1/4", 3/8", 1/2", 5/8", etc..

Diameter

9mm-25mm

Thickness

0.8

Density of Rubber Insulation

70-90 Kg/M3

Standard

ASTM, GB, DIN, JIS, En 12375

Shape

Coils

Temperature Classification

High Temperature Piping

MPa Classfication

High Pressure Piping

Material

Copper Alloy

Medium

Gas

Cross-Section Shape

Round

Connection Type

Welding

Transport Package

Carton Box

Specification

3/8-7/8

Trademark

Comforplanet

Origin

China

Key features

Customizable Dimensions: Accepts custom lengths up to 50 meters and adjustable outer diameters and wall thicknesses.

High Purity Copper: Made from 99.9% pure phosphorus-deoxidized copper (TP2/C12200) compliant with ASTM B280.

Fire Safety Certified: Insulation rated UL94 HF-1/B1 with low smoke density and high oxygen index for enhanced safety.

Global Standards Compliance: Meets ASTM, JIS, EN, GB, ISO 9001, ISO 14001, RoHS, and SGS certification requirements.

UV and Ozone Resistance: Outer PE film protects against UV radiation, ozone, and sunlight to prevent premature aging.

Ready to Install: Factory cleaned tubes with dust covers and pre-insulated design for immediate onsite use.

Versatile Applications: Ideal for HVAC, plumbing, refrigeration, and industrial piping systems requiring high fire resistance.

Company profile

Importers and ExportersMulti-language PioneerFlexible CustomizationQA/QC Inspectors

NEW HVACR TECHNOLOGY (NINGBO) CO., LTD

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2003-06-01Nearest Port: Ningbo/ShanghaiAverage Response Time: ≤3.34hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, Others

AI-Powered supplier vetting

SummaryThe supplier is presented as a professional technical HVAC/R supplier with production lines, moulds, patents, and a complete HVAC/R product range. It reports ISO 9000 and ISO 9001 management-system certifications and states that most products hold CE, RoHS, and UL approvals. Customization is available from samples and designs, including full, minor, and flexible customization. However, the supplier does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and launched no new products in the past year. It has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows. Service quality assurance is stated, but complaint handling and corrective-action arrangements are described only as “Others.” Financial records are referenced for 2022–2024, but no financial performance details are provided. No specific customer cases are identified.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes a complete HVAC/R range with production lines, moulds, patents, and one-stop solutions. Its stated business scope also covers hardware, building materials, mechanical equipment, refrigeration and air-conditioning equipment, and related technical services.

CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications. It also states that most products are approved by CE, RoHS, and UL, although the evidence does not indicate that every product holds these approvals.

R&D capabilityThe supplier has R&D capability, patents, and states that it continues to innovate and improve technology. Conversely, it launched no new products in the past year and does not provide ODM, SDK, or 3D software design services, indicating some limitations in documented innovation-service breadth.

Production capacityThe supplier states that it owns a series of production lines and moulds and provides a complete HVAC/R product range. Its business scope includes sales of refrigeration and air-conditioning equipment and related industrial products, supporting production-related capability, although no capacity or output figures are given.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as full, minor, and flexible customization. This supports a broad customization offering, but 3D software design is not available.

Product Q&A

Q:What is the benefit of a 'Single Coil' vs. a 'Pair Coil'?

Single coils offer higher flexibility for custom onsite routing and allow you to mix-and-match liquid and suction line sizes independently.

Q:Is the insulation fire-rated?

Most high-quality PE insulation is rated to UL-94 (HF-1) or equivalent standards for flame retardancy.

Q:How do I prevent 'pinhole' leaks under the white insulation?

This is a known issue called 'formicary corrosion.' It is best prevented by ensuring the system is properly vacuumed during installation and using high-purity, oxygen-free copper (99.9%+).

Q:Is this product suitable for outdoor exposure to sunlight?

While the PE foam is UV-resistant, for long-term outdoor durability (5+ years), it is recommended to wrap the exposed insulation with UV-resistant tape or use a protective line set cover.

Q:What are the available customization options for dimensions?

Custom lengths are accepted up to a maximum of 50 meters, and outer diameters and wall thicknesses are available upon request.