What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment methods.

Is OEM or ODM service available?

Yes, we provide both OEM and ODM services, including customization from samples, designs, and flexible minor customizations.

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.

HVAC Air Conditioner Connecting Tube

Name: HVAC Air Conditioner Connecting Tube
Brand: Changzhou Andwin Refrigeration Equipment Co., Ltd.
SKU: 1929758355

Jiangsu, ChinaChangzhou Andwin Refrigeration Equipment Co., Ltd.

US$9.60-30.00

500 Rolls

Sample price:US$50.00/roll.Request sample

Product profile

Customization

Available

Type

Straight Copper Pipe

Grade

Tp2

Model NO.

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

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

Temperature Classification

Medium Temperature Piping

MPa Classfication

High Pressure Piping

Material

Copper Alloy

Standard

ASTM, ASTM B88, ASTM B837, ASTM B306, ASTM B883

Transport Package

Carton

Specification

1hp/2hp/3hp

Trademark

Andwin

Origin

Jiangsu, China

HS Code

8415901000

Production Capacity

5000rolls/Month

Key features

Customizable Dimensions: Wall thickness, length, color, and size are fully customizable to meet specific project requirements.

High-Quality TP2 Copper: Made from TP2 copper alloy with high tensile strength (>=205 MPa) and elongation (>=43%).

Flexible MOQ: Small orders are allowed with a minimum order quantity of just 1 PC.

Fast Production Time: Short production time with an average lead time of within 15 workdays for both peak and off-season.

Professional OEM/ODM: Supports full customization from samples, designs, or minor adjustments with professional engineering support.

Durable Insulation Options: Available with white embossed PE, black rubber, or gray foam insulation in various colors.

Global Export Experience: Exported to USA, France, Germany, UAE, and other countries with 11 years of export experience.

2-Year Warranty: Comprehensive 2-year warranty period provided for all products to ensure quality assurance.

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: ≤1.36h

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 for the copper pipe?

We offer full customization for grade, state, color, layer, size, and weight. Specific attributes like wall thickness and length can also be tailored to your needs.

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

The minimum order quantity is very flexible, starting from just 1 PC, allowing small orders to be accepted.

Q:What is the lead time for production and delivery?

The average lead time is within 15 workdays for both peak and off-season periods. Delivery time is typically 15-20 days.

Q:What materials and standards are used for the copper pipes?

The pipes are made of TP2 Copper Alloy, complying with standards such as ASTM B88, ASTM B837, and ASTM B306.

Q:What insulation materials are available?

We provide insulation options including White Embossed PE, Black Rubber, and Gray Foam, available in various colors like pink, white, gray, blue, and red.