What materials are used for the sheath and insulation?

The sheath material is SS304 or SS310, and the insulation material is high-purity MGO.

Customized Spring Coil SUS304 Hot Runner Heater with Thermocouple

Name: Customized Spring Coil SUS304 Hot Runner Heater with Thermocouple
Brand: Shenzhen Superb Heater Technology Co., Limited
SKU: 689161431

Guangdong, ChinaShenzhen Superb Heater Technology Co., Limited

US$5.35

5 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, CE

Type

Electric Coil

Model NO.

Hot Runner Heater

Material

Stainless Steel

Form

Coil Heater

Shape

Round

Heating Section

2.2X4.2mm 3X3mm 3.4X3.4mm 3.5X3.5mm 4X4mm

Heatingcoilid

10mm~38mm

Heating Ring Height

40mm~200mm

Voltage

220V-380V

Wattages

200W-3000W

Build-Inthermocouplepower

with or Without J/K Thermocouple

Leadwire

500/1000/1200/1500/2000mm

Sheath Material

SS304, Ss310

Insulation Material

High Pure MGO

Resistance Wire

Cr20ni80

Maximum Sheath Temperature

700°c

Die Electrical Strength

800V A/C

Insulation

>5 M W

Sheath's Length

500/1000/1200/1500/2000mm

Available Sheath

Nylon, Metal Braided, Fiberglass, Silicone Rubber

Transport Package

Standard Export Box

Specification

Customized

Trademark

Superb Heater

Origin

Shenzhen, China

HS Code

8516800000

Production Capacity

150000PCS/Month

Key features

Customizable Dimensions: Heating section, ID, height, and sheath length are fully customizable to fit specific needs.

Built-in Thermocouple: Available with J or K type thermocouples for precise temperature monitoring and control.

Premium Materials: Constructed with SUS304/310 stainless steel sheath and high-purity MGO insulation for durability.

OEM and Logo Printing: Supports OEM services and custom logo printing for brand identity and specific requirements.

Fast Delivery: Stock items ship within 5-7 workdays; non-stock items typically take 10-15 workdays.

1-Year Warranty: Comprehensive 1-year warranty provided to guarantee product quality and performance.

Versatile Applications: Ideal for hot runner systems, nozzles, manifolds, and other industrial heating applications.

Company profile

Shenzhen Superb Heater Technology Co., Limited

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2005-05-28Nearest Port: shenzhenAverage Response Time: ≤4.60hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryShenzhen Superb Heater Technology Co., Limited is identified as a manufacturer/factory in Shenzhen, Guangdong, China, specializing in electrothermal materials and heating products. The company states that it has operated in this field since 1985, with multiple factories, over 20,000 square meters of workshop space, more than 30 product development engineers, 500 employees, 300 production equipment units, and over 100 testing instruments. It reports professional technical and after-sales support for more than 1,000 customers across over 100 countries and regions. An SGS audit record covers its listed heating products and was valid from May 13, 2025 to May 12, 2026, but the stated audit evaluation result is not interpretable as a positive or negative assessment from the provided data. Evidence is insufficient to assess financial credibility, innovation services, customization, or formal certification holdings.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Limited Company, with its company nature recorded as a factory. Its stated location is Shenzhen, Guangdong, China, and its associated industry is manufacturing.

After-Sales capabilityThe company states that it established marketing service and technical support functions to provide professional technical guidance and after-sales service for its products. The same statement cites service coverage for more than 1,000 customers in more than 100 countries and regions, providing explicit evidence of international after-sales support experience.

R&D capabilityThe company reports engaging in research and development and production of electrothermal materials since 1985, with more than 30 product development engineers. This supports established technical development resources, although the provided data does not verify current new-product output, patents, or specific innovation results.

Production capacityThe supplier reports several professional factories, holding-factory relationships, over 20,000 square meters of production workshop space, 500 professional employees, 300 production equipment units, and more than 100 professional testing instruments. Its stated long-term electrothermal-materials manufacturing experience and broad heating-product range further support substantial production capability.

Client casesThe supplier states that it has provided technical guidance and after-sales service to more than 1,000 customers across more than 100 countries and regions. This is explicit evidence of a broad customer-service record, although named customer cases, project details, and independently verified references are not provided.