How does the spiral groove structure improve performance?

It enhances heat transfer by intensifying fluid mixing and turbulence near the tube wall, while also providing self-cleaning abilities.

What are the common applications for this coaxial heat exchanger?

It is widely used in heat pump water heaters, water chillers, pool heat pumps, marine AC, ice machines, and water purifiers.

Customized 5HP 304 Stainless Steel Pipe Coil Heat Exchanger for Milk Cooling

Name: Customized 5HP 304 Stainless Steel Pipe Coil Heat Exchanger for Milk Cooling
Brand: Shandong Ecoice Refrigeration Co., Ltd.
SKU: 939274425

Shandong, ChinaShandong Ecoice Refrigeration Co., Ltd.

US$50.00

50-99 Pieces

US$46.00

100+ Pieces

Sample price:US$75.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours on Line Service

Warranty

12 Month

Model NO.

Coil Heat Exchanger

Customized

Performance

Pressure Resistant, Temperature Resistant, Corrosion Resistant

Brand

Ecoice

Certification

CE, ISO, RoHS

Style

Coil

Item

Coaxial Tube Heat Exchanger

Transport Package

Packed by Seaworthy Export Cartons and Pallet

Specification

CE-1P

Trademark

ECOICE

Origin

China

HS Code

8419

Production Capacity

500000PCS Per Year

Key features

304 Stainless Steel Material: Constructed with 304 stainless steel for superior corrosion resistance and durability in milk cooling applications.

High Efficiency Heat Transfer: Spiral groove structure enhances turbulence and mixing, significantly increasing the heat transfer coefficient.

Self-Cleaning Capability: Spiral fluid flow washes the surface, preventing blockage by sediment and keeping the water passage clean.

Anti-Freeze Protection: Turbulent flow in spiral grooves prevents water from freezing at low speeds, reducing frost cracking risks.

Low Leakage Risk: Fewer welding points and simple processing minimize leakage risks caused by vibration and pressure fluctuations.

Pressure Shock Resistance: Designed to withstand pressure shocks and constant vibration better than plate heat exchangers in complex conditions.

Versatile Applications: Suitable for heat pumps, chillers, pool heaters, marine AC, ice machines, and water purifiers.

24/7 Online Support: Provides 24 hours online after-sales service to assist with technical inquiries and operational issues.

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: ≤3.76hTerms 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?

We provide a 12-month warranty for this product.

Q:What materials are available for the inner and outer tubes?

Inner tubes can be red copper, cupronickel, titanium, or stainless steel. Outer tubes can be steel, red copper, cupro-nickel, titanium, or stainless steel depending on working conditions.

Q:Is customization available for this heat exchanger?

Yes, the product is fully customizable, including dimensions and specific configurations like coaxial tube heat exchangers.

Q:What certifications does this product hold?

The product is certified with CE, ISO, RoHS, and UL standards.

Q:What are the lead times for production?

Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.