China Manufacturer Durable 220V Water Tank Heating Element with Nuts & Inner Threads

Name: China Manufacturer Durable 220V Water Tank Heating Element with Nuts & Inner Threads
Brand: Thermal International Co., Ltd.
SKU: 1991587251

Guangdong, ChinaThermal International Co., Ltd.

US$1.37

500-999 Pieces

US$1.35

1,000-4,999 Pieces

US$1.33

5,000-9,999 Pieces

US$1.31

10,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, CE

Material

Ni-Cr Wire

Model NO.

WH-7904

Form

Heating Wire

Shape

U-Shape Threaded

Thread Specification

DN25 (1-Inch BSPP Imperial Pipe Thread)

Thread Material

304 Stainless Steel External Hex Nut

Rated Voltage

AC 220V 50Hz

Rated Power

1.5/2/3/4/5kw (Commonly Used for Water Tanks)

Surface Power Density

10~12W/Cm² (for Water Heating)

Insulation Resistance

≥1000MΩ (at Room Temperature)

Withstand Voltage

1500V AC / 1min Without Breakdown

Leakage Current

≤0.5mA

Sheath Material

Food-Grade 304 Stainless Steel

Pipe Diameter

φ8mm / φ10mm

Pipe Wall Thickness

≥0.8mm

Transport Package

Carton/Pallet/Wooden Case Packaging

Specification

Liquid Heating Element

Trademark

Thermal International

Origin

China

HS Code

8516800000

Production Capacity

50, 000PCS/Month

Key features

Food-Grade SUS304 Sheath: Made of food-grade stainless steel, corrosion-resistant and safe for drinking water heating.

DN25 Threaded Mounting: Features a DN25 (1-inch) external hexagonal thread for direct, leak-proof installation.

U-Shape Efficient Heating: U-shaped design maximizes heat exchange area for rapid, uniform water temperature rise.

Customizable Specifications: Fully customizable voltage, power, length, and material to fit various water tank scenarios.

Durable Ni80Cr20 Wire: Uses high-purity nickel-chromium alloy wire with excellent oxidation and fatigue resistance.

RoHS & CE Certified: Complies with international safety standards including RoHS and CE certifications.

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: ≤2.56hTerms 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 standard thread specification?

The standard thread specification is DN25 (1-inch BSPP Imperial Pipe Thread). Other standards like G1 or NPT1 can be customized.

Q:Can the voltage and power be customized?

Yes, the product supports full customization. Standard voltage is AC 220V 50Hz, but 110V/120V and 380V are available. Power ranges from 1.5kW to 12kW depending on tank volume.

Q:What material is used for the heating sheath?

The standard sheath material is food-grade SUS304 stainless steel. It can be upgraded to SUS316L or titanium for stronger corrosion resistance.

Q:Is the product safe for drinking water?

Yes, the food-grade SUS304 stainless steel sheath meets drinking water heating safety standards, is corrosion-resistant, and does not leach heavy metals.