What certifications does the insulation have?

The insulation has fire retardant certifications including M1, DIN B2, and ULHF-1, and is RoHS approved.

What are the available copper tube sizes?

Available sizes include combinations like 1/4+3/8, 1/4+1/2, 1/4+5/8, 3/8+5/8, 3/8+3/4, and 1/2+3/4 inches.

2" Thickened Copper Coil Line Set

Name: 50 FT. Copper Tubing Pipe 1/4" 1/2" Thickened Copper Coil Line Set
Brand: Changzhou Andwin Refrigeration Equipment Co., Ltd.
SKU: 2082044425

Jiangsu, ChinaChangzhou Andwin Refrigeration Equipment Co., Ltd.

US$9.60

500 Rolls

Sample price:US$50.00/roll.Request sample

Product profile

Customization

Available

Type

Straight Copper Pipe

Shape

Round

Model NO.

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

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

Multi-Size Copper Line Sets: Available in 1/4+3/8, 1/4+1/2, 1/4+5/8, 3/8+5/8, 3/8+3/4, 1/2+3/4 inch combinations.

High-Performance Insulation: Extruded closed-cell white polyethylene with density 33Kg/m3 and thermal conductivity 0.033W/mK.

Fire Retardant Certified: Meets M1, DIN B2, and ULHF-1 fire retardant standards for safety.

Customizable Dimensions: Offers customized size, weight, and layer options to meet specific project needs.

Professional Manufacturer: Established in 2012, exporting globally with advanced one-stop purchasing service.

OEM/ODM Support: Supports custom logos, designs, and flexible customization from samples or designs.

Fast Sample Availability: Samples are available for quality testing upon request to ensure product satisfaction.

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: ≤1.33h

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.