How does the magnesium rod protect the heater?

The magnesium rod is more active than iron, so it oxidizes preferentially to protect the heating tube and inner tank from corrosion.

What are the available voltage options?

Voltage options range from 110V to 600V, with standard models at 220V.

Electric Water Heater Accessories 220V 1.5kw 93mm Flange Enamel-Coating Heating Element

Name: Electric Water Heater Accessories 220V 1.5kw 93mm Flange Enamel-Coating Heating Element
Brand: Thermal International Co., Ltd.
SKU: 2210842915

Guangdong, ChinaThermal International Co., Ltd.

US$3.10

500-999 Pieces

US$2.95

1,000-4,999 Pieces

US$2.81

5,000-9,999 Pieces

US$2.69

10,000+ Pieces

Sample price:US$4.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, CE

Type

Heating Element

Model NO.

WH-1704

Material

Stainless Steel

Form

Heating Wire

Shape

Tubular

Max. Operating Temperature

250℃

Voltage

220V

Power

1500W

Maghnesum Powder(MGO)

Mhtm

Cold Stage Withstand Voltage

1500V/S (Cut off Current 5mA)

Cold Stage Insulation

≥50mΩ

Transport Package

Wooden Packaging

Specification

220V 1500W

Trademark

Thermal International

Origin

China

HS Code

851680

Production Capacity

150, 000/Month

Key features

Enamel Coating Protection: Combines heating function with anti-corrosion protection for extended equipment life.

Sacrificial Anode Mechanism: Magnesium rod protects heating tube and tank from corrosion via electrochemical reaction.

Scale Reduction Capability: Dissolving magnesium ions compete with calcium/magnesium to reduce scale deposition.

Stainless Steel Construction: Made from 304, 316, or other stainless grades for durability and thermal conductivity.

RoHS and CE Certified: Product meets international safety and environmental compliance standards.

High Electrical Strength: Withstands 1500V/5mA/5S without flashover or breakdown.

Low Leakage Current: Leakage current remains at or below 0.5mA during working temperature.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Thermal International Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-09-01Nearest Port: Shenzhen, ningbo and ShanghaiAverage Response Time: ≤2.83hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryThermal International Co., Ltd., based in Shenzhen, China, is a manufacturer specializing in heating elements and temperature control devices. They hold an ISO 9001 certification, indicating a commitment to quality management. The company demonstrates a robust production capacity with six production lines and substantial export activity, contributing 51%-70% of total sales since 2008. Their after-sales service is emphasized, offering personalized, timely support and encouraging third-party quality inspections. However, specific information on their financial credibility, innovation, and customization capabilities is limited or unspecified.

Supplier typeThermal International Co., Ltd. is a manufacturer/factory located in Guangdong, China.

CertificationsThe supplier holds an ISO 9001 certification, demonstrating adherence to international quality management standards.

After-Sales capabilityThe supplier offers personalized after-sales service, including timely delivery and third-party quality inspections.

Production capacityWith six production lines and significant annual outputs, the supplier demonstrates robust production capabilities.

Product Q&A

Q:What is the working principle of this heating element?

It uses a resistance wire to convert electrical energy into thermal energy via Joule heating, while a magnesium rod acts as a sacrificial anode to prevent corrosion.

Q:What materials are used for the sheath?

The sheath is made of Stainless Steel with Enamel Coating, available in grades like SUS201, SUS304, SUS316, and others.

Q:What is the minimum order quantity (MOQ)?

The MOQ is 500 pieces.

Q:What are the lead times for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Q:What certifications does the product have?

The product is certified with RoHS and CE.