How is the product packaged for shipping?

The product is packed in a wooden case with fixation to ensure safety during transportation.

What is the lead time for production?

The stocking period is 15 days. During peak season, the lead time is 1-3 months. During off-season, it is within 15 workdays.

Can the product be customized?

Yes, parameters such as liquid flow rate, maximum working pressure, voltage, heating capacity, and medium type can be customized. Please contact us for customized packaging as well.

High Efficiency Reliable and Safe Double Wall Double Tube Heat Exchanger for Drinking Water

Name: High Efficiency Reliable and Safe Double Wall Double Tube Heat Exchanger for Drinking Water
Brand: Shandong Ecoice Refrigeration Co., Ltd.
SKU: 2138223465

Shandong, ChinaShandong Ecoice Refrigeration Co., Ltd.

US$60.00

10-49 Pieces

US$55.00

50-99 Pieces

US$50.00

100+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Warranty

24month

Certification

CE, RoHS

Model NO.

GFC-060

Application

Heater

Principle

Mixing Heat Exchanger

Style

Drum Type

Material

Copper

Liquid Flow Rate

1.0m3/H

Maximum Working Pressure

5.0MPa

Voltage

220V/380V

Heating Capacity

6.3kw

Medium ( Refrigerant Gas )

R22, R407c, R134A, R404A, R410A, R600A

Gas Loding

H2O

Transport Package

Packed by Seaworthy Export Cartons and Pallet

Specification

292*80*104mm

Trademark

ECOICE

Origin

China

HS Code

8419

Production Capacity

500000PCS Per Year

Key features

High Efficiency Heat Exchange: Efficiency finned copper tube increases heat exchange area by 3.6 times compared to smooth tubes.

Enhanced Turbulence Flow: Screw thread inside tubes induces turbulence, improving heat transfer rate by 20%.

Leak-Proof Double Wall Design: Double-wall copper tube structure prevents cross-contamination and leakage between media.

Weld-Free Safety Structure: Whole tube inside shell has no internal joints or welding bugs, ensuring structural integrity.

Anti-Freeze Drainage Design: Water pipe positioned at the lowest point for easy drainage, preventing freezing in cold seasons.

Versatile Application Range: Suitable for drinking water, dairy, chemical, bio-food, and medicine industries.

CE and RoHS Certified: Product meets CE and RoHS certification standards for safety and environmental compliance.

Customizable Parameters: Liquid flow rate, pressure, voltage, and heating capacity can be customized to specific needs.

Company profile

Product Certification

Shandong Ecoice Refrigeration Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-11-01Nearest Port: QingDao, ShangHai, NingBoAverage Response Time: ≤3.50hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA, EXW

AI-Powered supplier vetting

SummaryShandong Ecoice Refrigeration Co., Ltd. is identified as a China-based trading company and manufacturer/factory supplying refrigeration products and HVACR spare parts. It reports professional refrigeration and air-conditioning R&D capabilities, 3D software design services, OEM/ODM support, and multiple customization options. The supplier states that it holds ISO9001:2000, ISO14000, RoHS, and UL certifications, although the provided information does not independently verify their current validity. Service controls include written procedures and records for corrective and preventive actions, complaint handling, supplier assessment, and quality assurance. Production information indicates three production lines, 50 staff-years of experience, and stated lead times of within 15 working days in some records, while another record states 2–3 months during peak season. No overseas showrooms, agents, branches, or offline trade-show participation are reported. Customer case information is not provided.

Supplier typeThe supplier is described as a trading company, with another record identifying it as both a trading company and manufacturer/factory. Its registered location is in Jinan, Shandong, China, and its associated-company industry is wholesale and retail. This indicates a trading-led business with stated manufacturing capability, but the relative scale of its own manufacturing operation is not established.

CertificationsThe company description states that its factory has been awarded ISO9001:2000, ISO14000, RoHS, and UL certificates. A TUV Rheinland audit record is also provided with a report period from July 6, 2026 to July 5, 2027, but the audit result is recorded as "0" without an explanatory interpretation. The certifications are therefore explicitly claimed, although the slices do not provide certificate numbers or scope details.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling, and it reports quality assurance in quality-control processes. However, it reports no overseas showroom, overseas agent or branch, offline trade-show participation, or overseas service countries. The evidence supports formal service-process capability but limited overseas service infrastructure.

R&D capabilityThe supplier explicitly reports a professional refrigeration and air-conditioning R&D team, 3D software design services, and the ability to provide customized OEM and ODM products. These statements support technical development and design capability, although no patent, laboratory, engineer-count, or completed innovation project evidence is provided.

Production capacityThe supplier reports three production lines, sample preparation for quality checks on request, and a workforce experience figure of 50. Lead-time information is inconsistent: one record states within 15 working days for both peak and off-season periods, while another states 2–3 months during peak season. Production capability is evidenced, but capacity and peak-season reliability cannot be judged conclusively.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its company description also states that its refrigeration and air-conditioning R&D team can supply customized OEM and ODM products, providing direct evidence of broad customization support.

Product Q&A

Q:What is the warranty period for this heat exchanger?

The warranty period is 24 months. We have confidence in our products and packing, so any quality problems will be dealt with immediately.

Q:What is the MOQ for this product?

The standard MOQ is 100 pieces. However, if we have some products in stock, the MOQ can be as low as 20 pieces.

Q:Is the sample free of charge?

The sample itself is free of charge, but the air freight cost must be paid by the buyer, or paid in advance.

Q:What materials are used for the heat exchanger?

The heat transfer tubes are made of copper finned tube, nickel-copper finned tube, or double-wall copper tube. The shell is made of high-quality steel with 4mm thickness.

Q:What are the working conditions for the refrigerant and water sides?

Refrigerant side (between tube and shell) uses R22, R134a, R407c, R410a. Water side (in the tube) uses domestic water, nature water, or antifreeze (glycol water).