What are the lead times for production?

During peak season, the lead time is 1-3 months. During the off-season, it is one month.

What payment terms are accepted?

Accepted payment terms include LC, T/T, and Western Union.

How does the product ensure water sanitation?

Multiple floating coiled tubes and a unique pagoda structure ensure quick heating and uniform temperature, preventing dead water areas where bacteria could form.

Tube Bundle Type Volume Heat Exchanger

Name: Tube Bundle Type Volume Heat Exchanger
Brand: Guangdong Jiema Energy Saving Technology Co., Ltd.
SKU: 920174495

Guangdong, ChinaGuangdong Jiema Energy Saving Technology Co., Ltd.

US$500.00

1 Piece

Product profile

Customization

Available

Certification

CE, ISO, SGS, TUV

Application

Heater, Cooler, Condenser

Principle

Mixing Heat Exchanger

Style

Cast-In Type

Material

Copper

Transport Package

Polywood Box

Specification

ISO9001: 2008, SGS

Trademark

JIEMA

Origin

Guangzhou, China

HS Code

8419909000

Production Capacity

100 Sets/Per Month

Key features

Floating Coiled Tube Design: Adopts high-effect floating coiled tube for layer-by-layer heating and dynamic heat transfer.

Quick Startup Performance: Generates hot water rapidly at the outlet without heating the entire cold water volume.

Anti-Fouling Capability: Fluid turbulence provides strong flushing effect, minimizing fouling on tube walls.

No Cold Water Area: Heats water at tank bottom continuously, ensuring maximum hot water stock and uniform temperature.

Water Sanitation Guarantee: Pagoda structure prevents dead water areas, inhibiting bacteria growth for clean water.

High Heat Transfer Coefficient: Features continuous micro-dithering of floating tube for substantially improved performance.

Certified Quality Standards: Obtained CE, ISO, SGS, and TUV certifications for safety and reliability.

1-Year Quality Warranty: Covers all reasonable costs for quality failures within the first year of operation.

Company profile

Guangdong Jiema Energy Saving Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-06-09 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.95h CertifiedTerms of Payment: LC, T/T, Western Union

AI-Powered supplier vetting

SummaryGuangdong Jiema Energy Saving Technology Co., Ltd. is identified as a Chinese manufacturer established in 2005, with 122 employees and operations centered on heat exchangers, pressure vessels, and related components. The supplier reports 10 production lines, 21–30 quality-control staff, ISO 9001:2015 and ISO 14001:2015 certifications, 15 years of R&D engineering experience, and stated annual output across several heat-exchanger categories. It has exported since 2011 and reports that exports represent 31%–40% of total sales. The available information supports positive assessments for supplier type, certification, production capability, and innovation-related experience. Evidence is insufficient to assess after-sales service, financial credibility, customization capability, or customer cases.

Supplier typeThe supplier is explicitly classified as a manufacturer and factory, with manufacturing listed as its associated industry. Its stated products include plate, air, shell-and-tube heat exchangers, pressure vessels, and related spare parts, indicating direct manufacturing relevance to the described product scope.

CertificationsThe supplier reports holding ISO 9001:2015 and ISO 14001:2015 certificates, in addition to other unspecified certifications. These are explicit management-system certifications relevant to quality and environmental management.

R&D capabilityThe supplier reports 15 years of total R&D engineer experience, states a philosophy of continuous development and innovation, and describes advanced production-processing equipment for heat-exchanger manufacturing. These details support the presence of established engineering and technical capabilities, although no specific patents, new-product records, or R&D investment metrics are provided.

Production capacityThe supplier operates 10 production lines, employs 21–30 quality-control staff, and reports output of 3,600 plate heat exchangers, 2,700 air heat exchangers, 1,300 shell-and-tube heat exchangers, 800 volume heat exchangers, and 700 pressure-vessel units or entries. Its product scope and stated equipment, including hydraulic, rolling, cutting, stamping, and machine-tool capabilities, provide explicit evidence of substantial manufacturing capacity.

Product Q&A

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

We provide a 1-year guarantee covering all reasonable costs if the unit fails due to quality issues. Free repair guides are available via email, fax, or phone for subsequent years.

Q:What materials are used for the coiled tube and tank?

The coiled tube is made of Stainless steel No.304 and red copper. The tank is constructed from Stainless steel No.304 and carbon steel.

Q:What are the design pressure ratings for the components?

The coiled tube has a design pressure of 1.6MPa. The tank supports 0.6MPa, 1.0MPa, or 1.6MPa depending on the specific model.

Q:In which applications is this volume heat exchanger used?

It is extensively applied in sanitary water heating systems for schools, hospitals, and hotels.

Q:Does the manufacturer offer OEM or ODM services?

Yes, the company offers both OEM and ODM services to meet specific customer requirements.