What is the designed pressure for the components?

The coiled tube has a designed pressure of 1.6MPa. The tank has a designed pressure of 0.6/1.0/1.6MPa depending on the specific model.

Can this equipment handle peak water consumption?

Yes. When water supply volume exceeds the quoted capacity, the system supplies both stored hot water and instantly heated water to withstand peak consumption.

What certifications does the product hold?

The product holds CE and ISO certifications.

Volumetic Heater for Boiler

Name: Volumetic Heater for Boiler
Brand: Guangdong Jiema Energy Saving Technology Co., Ltd.
SKU: 2043926275

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

US$5,000.00-10,000.00

1 Piece

Product profile

Customization

Available

Certification

CE, ISO

Application

Heater, Cooler, Heater, Cooler

Principle

Heat Exchanger

Style

Storage-Type

Material

Stainless Steel

Volume Heat Exchanger

Storage Water

Structure Material

Metal Material

Core

Core Evaporative Heat Exchanger

Type

Stainless Steel Heating Equipment

Ceramic Heating Equipment Type

Ceramic Heater

Mixing Heat Exchanger Type

Cooling Tower

Recuperative Heat Exchanger Type

Tube Type Heat Exchanger

Heat Transfer Surface

Tubular Heat Exchanger

Transport Package

Wooden Packaging

Specification

ISO9001: 2008, SGS

Trademark

JIEMA, OEM

Origin

Guangzhou China

HS Code

8419500090

Production Capacity

800set/Years

Key features

Floating Coiled Tube Design: Adopts floating coiled tube for layer-by-layer heating, ensuring high heat transfer efficiency.

Quick Startup & Hot Water: Provides immediate hot water at the outlet without heating the entire tank volume.

Anti-Fouling Technology: Turbulent fluid flow provides strong flushing effect, significantly reducing fouling risk.

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

Water Sanitation: Pagoda structure ensures uniform temperature and prevents dead zones, inhibiting bacteria.

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

Durable Materials: Constructed with Stainless Steel 304, red copper, and carbon steel for longevity.

Wide Application Scope: Extensively used in sanitary water systems for schools, hospitals, and hotels.

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: ≤7.94h 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 heating efficiency?

The floating coiled tube enables layer-by-layer heating of water in the tank. It heats the cold water at the bottom continuously and provides hot water from the top outlet quickly, without needing to heat the entire tank volume.

Q:Is the product prone to fouling?

No. The adoption of the floating coiled tube creates fluid turbulence, which has a strong flushing effect on the heat-exchange tube walls, making the possibility of fouling remote.

Q:What materials are used for the heat exchanger components?

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 typical applications for this volumetric heater?

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

Q:How does the design ensure water sanitation?

The unique pagoda structure allows for quick heating and uniform temperature. It prevents the formation of dead water areas, ensuring hot water does not generate bacteria, thereby maintaining cleanliness.