Can the insulation tube material be customized?

Yes, the heat preservation tube can be made with white complex or blank plastic tube.

What are the available copper tube diameters?

Available diameters include 1/4', 3/8', 1/2', 5/8', and 3/4' (12.7mm to 19.05mm).

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

3/8" Air Conditioner Copper Insulated Connecting Pipe

Name: 3/8" Air Conditioner Copper Insulated Connecting Pipe
Brand: Jinan Retek Industries Inc.
SKU: 901596215

Shandong, ChinaJinan Retek Industries Inc.

US$5.00

50 Pieces

Product profile

Customization

Available

Type

Air Conditioning Accessories

Capacity

18000-24000 BTU

Model NO.

3/8"

Usage

Room

Indoor Machine Noise

<23dB

Certification

CE, RoHS

China Energy Efficiency Standard

Level 1

Cooling/Heating

Power Source

Electrical

Wall Thickness

0.6mm 0.7mm 0.9mm 1.1mm

Length

5m 8m 10m

Place of Origin

China

Brand

Retek

Transport Package

One Set Packed in a Carton

Specification

Trademark

Bestar

Origin

China

HS Code

84159010

Production Capacity

500000PCS/Year

Key features

Customizable Wall Thickness: Available in 0.6mm, 0.7mm, 0.9mm, and 1.1mm to meet specific requirements.

Flexible Length Options: Offered in 5m, 8m, and 10m lengths to suit various installation needs.

Dual Material Selection: Provides both copper-aluminum conjunction tubes and pure copper conjunction tubes.

CE and RoHS Certified: Meets international safety and environmental standards for reliable performance.

High Energy Efficiency: Achieves China Energy Efficiency Standard Level 1 for optimal cooling and heating.

Low Noise Operation: Designed for indoor use with noise levels below 23dB for quiet environments.

Versatile Insulation Types: Heat preservation tubes available in white complex or blank plastic options.

Multiple Diameter Sizes: Supports various copper tube diameters including 1/4', 3/8', 1/2', 5/8', and 3/4'.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceR&D Capabilities

Jinan Retek Industries Inc.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-10Nearest Port: SHANGHAI, NINGBO, QINGDAOAverage Response Time: ≤5.83hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, CIP, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with import/export and wholesale activities covering motorcycles, refrigeration and air-conditioning equipment, wind turbines and components, daily necessities, and hardware. It reports service procedures for corrective actions, complaint handling, supplier assessment, and quality assurance. The supplier provides 3D software design and multiple customization options, supported by CAD and documented design inputs, outputs, reviews, verification, and validation. Production information indicates more than 10 production lines, 11–20 quality-control staff, and wire condenser output of 5,000,000 pieces. However, it reports no new products in the past year, no ODM, no OEM for popular brands, no SDK, no patents, and no private molds. No overseas showroom, agent, or branch is reported. Financial information is present by year but contains no performance indicators sufficient to assess credibility. Customer cases and certifications are not provided.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its stated scope includes import/export activities and wholesale of several product categories, indicating a trading-oriented business model rather than a clearly identified manufacturer.

After-Sales capabilityThe supplier reports documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has written supplier-service assessment procedures, accepts FOB/CIF and LC/T/T service terms, and reports lead times within 15 workdays in both peak and off-season; however, it has no overseas showroom, agent, or branch.

Production capacityProduction information indicates more than 10 production lines, 11–20 quality-control staff, 21–30 years of total R&D engineer experience, and wire condenser output of 5,000,000 pieces. These stated operational resources and output figures provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. CAD capability and documented design review, verification, and validation records further support its ability to execute customized designs.