What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is OEM service available?

Yes, both OEM and ODM services are available.

What is the standard for the copper tube?

The product complies with ASTM B88, ASTM B837, ASTM B306, and ASTM B883 standards.

Double Copper Tube, Insulated Double Tube, for Air Conditioner

Name: Double Copper Tube, Insulated Double Tube, for Air Conditioner
Brand: Changzhou Andwin Refrigeration Equipment Co., Ltd.
SKU: 1900211595

Jiangsu, ChinaChangzhou Andwin Refrigeration Equipment Co., Ltd.

US$9.60

500 Rolls

Sample price:US$50.00/roll.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

3months

Model NO.

1/4 1/2 3/8 5/8 3/4

Type

Straight Copper Pipe

Shape

Round

Alloy

Certification

CE, ISO, RoHS

Standard

ASTM B88, ASTM B837, ASTM B306, ASTM B883

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

Sample

Used

Refrigeration Industry

MOQ

Negotiable

Transport Package

Carton

Specification

1hp/2hp/3hp

Trademark

Andwin

Origin

Jiangsu, China

HS Code

8415901000

Production Capacity

5000rolls/Month

Key features

Customized Dimensions: Available in sizes ranging from 3 to 50 meters total length.

Multi-Layer Insulation: Features a specialized three-layer construction for optimal insulation.

Versatile Customization: Offers full, minor, and flexible customization from samples or designs.

CE and ISO Certified: Meets international standards including CE, ISO, and RoHS certifications.

Fast Delivery: Standard delivery time is 15 to 20 days regardless of season.

Low MOQ: Minimum Order Quantity is negotiable, starting from 1 piece.

OEM and ODM Services: Full support for Original Equipment Manufacturer and Design Manufacturer services.

TP2 Grade Material: Manufactured using high-quality TP2 soft state copper alloy.

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: ≤2.32h

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.