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Instant Kitchen Water Heater 93mm Round Disk Heating Element with Magnesium Rod
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-103

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

Sacrificial Anode Protection: Magnesium rod acts as sacrificial anode to prevent corrosion of heating tube and inner tank.
Extended Service Life: Protects equipment from rust and scale, extending lifespan to 3-5 years.
High Heating Efficiency: Reduces scale deposition to maintain consistent heating performance over time.
Premium Stainless Steel: Constructed with SUS304 stainless steel for durability and high temperature resistance.
Robust Electrical Strength: Withstands 1500V/5mA/5S without flashover or breakdown.
RoHS and CE Certified: Meets international safety and environmental standards for global markets.
Cost-Effective Maintenance: Regular magnesium rod replacement is low cost and easy to perform.

Company profile

Thermal International Co., Ltd.
Importers and ExportersHigh Repeat Buyers Choice
Business Type: Manufacturer/FactoryExport Year: 2008-09-01Nearest Port: Shenzhen, ningbo and ShanghaiAverage Response Time: ≤3.39hTerms 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. is identified as a private manufacturer/factory in Shenzhen, China, specializing in home-appliance heating elements, thermostats, switches, and motors. The supplier reports ISO 9001 certification, six production lines in one operational record, and a separate company description claiming ten assembly lines across three owned factories. It reports 11–20 R&D engineers, 11–20 quality-control staff, and product output information for hot plates, heating elements, and thermostats. Export activity began in 2008, with 51%–70% of total sales from exports and self-operated import/export rights. The supplier states that it supports on-site and third-party inspections, pre-sales consultation, timely delivery, and after-sales service. However, several areas—including outsourcing procedures, inventory, overseas operations, OEM/ODM, SDK-related R&D, quality traceability, customer cases, and current audit validity—remain unverified or explicitly unknown.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with a stated factory location in Shenzhen, China. Its reported production infrastructure includes six production lines in one record, while another description claims ten assembly lines across three owned factories, so the exact consolidated factory footprint is inconsistent but manufacturing status is clear.
CertificationsThe supplier reports ISO 9001 certification for its management system. This is explicit evidence of certification holding, although no certificate number, scope, or validity period is provided.
After-Sales capabilityThe supplier states that it provides personalized service from pre-sales consultation through after-sales service, with a sales team offering professional advice and timely delivery. These statements support the existence of an after-sales service commitment, although no service-level details or performance evidence are supplied.
Production capacityThe supplier reports six production lines in one factory record, while its company description states ten assembly lines across three owned factories. It also provides product-specific output quantities for hot plates, heating elements, and thermostats, which explicitly supports established production capacity, although the differing line counts should be clarified.

Product Q&A

Q:What is the working principle of the magnesium rod?
A:
The magnesium rod acts as a sacrificial anode, oxidizing preferentially to protect the heating tube and inner tank from electrochemical corrosion.
Q:How does the magnesium rod affect heating efficiency?
A:
It reduces scale deposition by competing with calcium and magnesium ions, thereby indirectly improving and maintaining heating efficiency.
Q:What is the expected service life of this heating element?
A:
The service life is typically 3-5 years, provided the magnesium rod is replaced regularly.
Q:What materials are used for the heating element sheath?
A:
The sheath is made of SUS304 stainless steel, offering excellent thermal conductivity and high temperature resistance.
Q:Is the magnesium rod replaceable?
A:
Yes, the magnesium rod needs to be replaced regularly to maintain anti-corrosion protection and extend equipment life.

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