What certifications does the product hold?

The product holds CE and ISO certifications.

Where are the shipping ports located?

The nearest ports are QingDao, ShangHai, and NingBo.

Double Pipe Heat Exchanger for Electroplating Chemical Industry

Name: Double Pipe Heat Exchanger for Electroplating Chemical Industry
Brand: Shandong Ecoice Refrigeration Co., Ltd.
SKU: 789057042

Shandong, ChinaShandong Ecoice Refrigeration Co., Ltd.

US$400.00

1-19 Pieces

US$390.00

20+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO

Application

Heater, Cooler

Model NO.

STHE-20111103

Principle

Recuperative Heat Exchanger

Style

Drum Type

Material

Titanium

Item

Coil in Shell Heat Exchanger

Warranty

24month

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

High Efficiency Heat Transfer: Spiral groove structure enhances heat transfer and turbulence intensity on both sides.

Self-Cleaning Capability: Spiral fluid flow washes the surface, preventing blockage by sediment and fibers.

Freeze Prevention: Turbulent flow in spiral grooves prevents freezing and eliminates frost cracking risk.

Low Leakage Risk: Fewer welding points and simple processing reduce leakage risks from vibration and pressure.

Pressure Shock Resistance: Adapts to complex working conditions with high resistance to pressure fluctuations.

Diverse Material Options: Inner and outer tubes available in Titanium, Copper, Stainless Steel, and more.

Wide Application Range: Suitable for heat pumps, chillers, marine AC, ice machines, and water purifiers.

24-Month Warranty: Comes with a 24-month warranty coverage for the Coil in Shell Heat Exchanger.

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: ≤3.53hTerms 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 materials are available for the heat exchanger?

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

Q:How does the spiral groove structure improve performance?

The spiral groove structure enhances heat transfer on both sides, intensifies fluid mixing near the tube wall, and increases turbulence intensity for better efficiency.

Q:Is the heat exchanger resistant to freezing?

Yes, the turbulent flow in the spiral groove makes water difficult to freeze at low speeds, and the flexible inner tube prevents frost cracking.

Q:What is the warranty period for this product?

The product comes with a 24-month warranty.

Q:What are the lead times for production?

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