What is the warranty period?

We provide a 3-year warranty for the product, with a specific warranty period of 2 years mentioned for certain customized parameters.

What are the available sizes for copper pipes?

Sizes range from 1/4 inch to 1-1/8 inch. Wall thickness typically ranges from 0.65mm to 1.50mm depending on the size.

How are the products packaged and shipped?

Products are packed in plastic film or standard export cartons/bags. Shipping methods include sea freight, air freight, and express delivery.

1/4-3/8 25FT Insulated Copper Line Set for Minisplit Air Conditioning

Name: 1/4-3/8 25FT Insulated Copper Line Set for Minisplit Air Conditioning
Brand: Changzhou Andwin Refrigeration Equipment Co., Ltd.
SKU: 2208065495

Jiangsu, ChinaChangzhou Andwin Refrigeration Equipment Co., Ltd.

US$15.00-30.00

100 Rolls

Sample price:US$50.00/roll.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

3 Year

Model NO.

1/4''-3/8'' 25ft

Certification

CE, ISO, RoHS

Type

Straight Copper Aluminum Pipe

Shape

Round

Alloy

Grade

Tp2

State

Soft

Customized

Color

Customized

Layer

Three Layers

Size

Customized

Weight

Customized

Warranty Period

2 Years

Insulated Pipe Total Length

3-50m

Package

Carton

Delivery Time

15-20 Days

Transport Package

Carton

Specification

1hp/2hp/3hp

Trademark

OEM

Origin

Jiangsu, China

HS Code

8415901000

Production Capacity

5000rolls/Month

Key features

Full Customization Options: Customize color, size, wall thickness, and copper nuts to meet specific project requirements.

High-Quality TP2 Copper: Made from TP2 copper alloy with phosphorus deoxidation, ensuring excellent conductivity and durability.

Multiple Insulation Materials: Available with White Embossed PE, Black Rubber, or Gray Foam insulation for various environments.

Flexible Length Options: Single pipes range from 3m to 50m, and twin coils from 3m to 15m, suitable for diverse installations.

CE, ISO, RoHS Certified: Products meet international safety and environmental standards including CE, ISO, and RoHS certifications.

Low MOQ and Fast Delivery: Minimum order quantity is just 1 PC, with a standard production time of 15-20 days.

Professional Manufacturer: Changzhou Andwin Refrigeration Equipment Co.,Ltd with 11 years of export experience to global markets.

Smooth Flaring Design: Ensures easy and secure connection during installation, reducing the risk of leaks.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityR&D Capabilities

Changzhou Andwin Refrigeration Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.25h

AI-Powered supplier vetting

SummaryChangzhou Andwin Refrigeration Equipment Co., Ltd. is a China-based limited company established in 2014, described as an HVAC&R manufacturer, developer, and exporter, although its business-entity classification is Trading Company. It offers refrigeration and air-conditioning-related products and reports six employees. The supplier demonstrates broad customization, 3D software design, ODM, OEM, and recent new-product development capabilities. It exports 90% of total sales, has self-operated import/export rights, and has exported for 11 years. Service procedures, complaint handling, and corrective/preventive-action records are reported as established and followed. The company states that it holds UL94 and ASTM B280 certifications. Evidence of financial records exists for 2022–2024, but financial performance cannot be assessed from the provided information. Production outsourcing controls are unknown, while in-stock capability is reported; overseas warehouse and showroom capabilities are absent. No SDK is...

CertificationsThe company explicitly states that its products hold UL94 certifications and ASTM B280 certification. These claims provide direct evidence of certification holdings, although the specific certified products, certificate validity, and issuing bodies are not provided.

After-Sales capabilityThe supplier reports written procedures and followed records for service capability assessment, corrective and preventive actions, and effective customer-complaint handling. It also reports in-stock service capability, but has no overseas warehouse or showroom, which limits the documented scope of localized support.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new products during the past year, ODM services, and OEM services for well-known brands. However, the absence of an available SDK limits the demonstrated breadth of its technical integration capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This is direct evidence of broad product and design customization capability.

Product Q&A

Q:What customization options are available?

We offer full customization including color, size, wall thickness, and copper nuts. You can customize from samples, designs, or request minor/flexible adjustments.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 PC, allowing for small orders and sample testing.

Q:What materials are used for insulation?

Insulation options include White Embossed PE, Black Rubber, and Gray Foam, available in various colors like pink, white, gray, blue, and red.

Q:What is the delivery time?

The standard delivery time is 15-20 days. During peak seasons, lead time is within 15 workdays, and off-season lead time is also within 15 workdays.

Q:What certifications do the products have?

Our products are certified with CE, ISO, and RoHS, ensuring compliance with international quality and safety standards.