What is the lead time for production?

The average lead time is 1-3 months during peak season and one month during the off-season.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available for this product.

Water Heater Volumetic Heat Exchanger

Name: Water Heater Volumetic Heat Exchanger
Brand: Guangdong Jiema Energy Saving Technology Co., Ltd.
SKU: 2031911895

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

US$200.00-2,000.00

1 Piece

Product profile

Customization

Available

Function

Storage Pressure Vessel

Application

Gas

Material

Stainless Steel

Pressure

1.6MPa≤p<10.0MPa

Storage Medium

Moncombustible/Nontoxic

Pressure Level

Low Pressure (0.1MPa≤p<1.6MPa)

Condition

New

Pressure Vessel

Pressure Tank

Transport Package

Wooden Packaging

Specification

ISO9001: 2008

Trademark

JIEMA

Origin

Guangzhou China

HS Code

847989999

Production Capacity

10 Sets/Per Month

Key features

Floating Coiled Tube Design: Adopts floating coiled tube for dynamic heat transfer and high efficiency.

Quick Hot Water Supply: Heats water layer by layer to provide immediate hot water without heating the entire tank.

High Heat Transfer Coefficient: Continuous micro-dithering of the tube substantially improves heat exchange performance.

Anti-Fouling Capability: Fluid turbulence provides strong flushing effect, reducing the possibility of fouling.

No Cold Water Area: Heats cold water at the bottom continuously, ensuring maximum stock of hot water.

Water Sanitation: Pagoda structure ensures uniform temperature and prevents dead water areas to avoid bacteria.

Stainless Steel Construction: Made from Stainless Steel No.304 and red copper for durability and safety.

Customizable Pressure: Tank design pressure options include 0.6MPa, 1.0MPa, and 1.6MPa.

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: ≤5.93h 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:How does the floating coiled tube improve efficiency?

The floating coiled tube features a high heat transfer coefficient and continuous micro-dithering, realizing dynamic heat transfer and substantially improving performance.

Q:Does this heat exchanger leave any cold water area?

No. It heats the cold water at the bottom of the tank all the time, ensuring no cold water area remains and maintaining maximum stock of hot water.

Q:Is the water produced sanitary and bacteria-free?

Yes. The unique pagoda structure allows for quick heating and uniform temperature without forming dead water areas, preventing bacteria formation.

Q:What materials are used for the components?

The coiled tube is made of Stainless Steel No.304 and red copper, while the tank is made of Stainless Steel No.304 and carbon steel.

Q:What are the available design pressures for the tank?

The tank design pressure options are 0.6MPa, 1.0MPa, and 1.6MPa.