How is the split sheath heater installed?

The split sheath design allows it to fit tightly during heating and shrink for easy disassembly after cooling.

What is the warranty or after-sales support?

Overseas third-party support is available for after-sales service.

5mm 3mm 4mm Micro Mini Spilt Sheath Cartridge Heaters for Mold

Name: 5mm 3mm 4mm Micro Mini Spilt Sheath Cartridge Heaters for Mold
Brand: Taizhou Kayson Electric Heating Technology Co., Ltd.
SKU: 2252607825

Jiangsu, ChinaTaizhou Kayson Electric Heating Technology Co., Ltd.

US$20.00-40.00

5 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Certification

RoHS, ISO9001, CE

Type

Cartridge Heater

Model NO.

cartridge heater

Material

Stainless Steel

Form

Heating Wire

Shape

Tubular

Dia Tolerance

+0.05mm -0.1mm (+.002" -.004")

Tube Diameter

3mm-30mm

Max Temperature

870c(1600f)

Application

Oil, Water, Other Liquid etc

After-Sales Service Provided

Overseas Third-Party Support Available

Power

5W-15W/2

Resistance Heating Wire

Nicr 80/20 Wire

Insulation Resistance (Cold)

≥ 500 MΩ

Maximum Leakage Current (Cold)

≤ 0.5 Ma

Thermocouple Location

Type J / K / Ground Wire

Length Tolerance

±1 mm

Resistance Tolerance

+10%, -5%

Transport Package

Paper Box

Specification

can be customized

Trademark

Kayson

Origin

China

HS Code

8516800000

Production Capacity

10000000/Year

Key features

Split Sheath Design: Allows easy installation and removal from worn or irregular mounting holes, preventing seizure.

Precise Zoned Control: Internal sectional heating wire enables independent temperature control for different areas.

High Temperature Resistance: Internal wiring designed for high thermal conductivity and resistance to cable fracture.

Customization Available: Tube diameter customizable from 3mm to 30mm with specific tolerance requirements.

Overseas Support: Third-party overseas after-sales service available for technical assistance.

High Reliability: If one circuit is damaged, other independent circuits continue to function normally.

Certified Quality: Products certified with RoHS, ISO9001, CE, and CQC standards.

Flexible Power Options: Various power combinations achievable by connecting sections in series or parallel.

Company profile

Years of Export ExperienceProduct CertificationQuality AssuranceOEM Services

Taizhou Kayson Electric Heating Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.89h

AI-Powered supplier vetting

SummaryThe supplier manufactures heating products and also has a stated business scope involving liquid-level control switches. It reports ISO 9001, CQC, CE and other certifications, but supplier-management-system certification is listed as NIL. The supplier supports customization from samples and designs, has introduced new products within the past year, provides ODM services, and supplies OEM services to well-known brands. Production is supported by automated and online inspection equipment, inventory capability, valid contracts with associated subcontractors, and stated quality assurance. However, finished-product inspections have instructions but no written records, and several service-control procedures lack documented records. Overseas support is limited: there are no overseas warehouses, showrooms, agents or branches, and no offline trade-show participation. Financial information is insufficient for assessing credibility.

Supplier typeThe supplier is a manufacturer and exporter of heating products, including tubular, flexible and cartridge heaters, thermocouples and other heating elements. Its stated business scope also covers R&D, sales and import/export activities for liquid-level control switches, indicating a product-focused manufacturing and trading profile.

CertificationsThe company states that it and its products have obtained ISO 9001, CQC, CE and other certifications. However, certification of supplier management systems is explicitly listed as NIL, so the evidence supports product/company certifications but not supplier-management-system certification.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and supports customization from samples and designs. It does not provide an available SDK, but SDK availability is not sufficient by itself to negate the documented product-development and ODM capabilities.

Production capacityProduction is supported by automatic control and online quality-inspection systems, a broad set of manufacturing and processing equipment, inventory capability, valid contracts with associated subcontractors, and stated quality assurance. The main documented weakness is that finished-product inspection instructions exist without written records, while service-capability assessment and corrective-action procedures also lack records.

Customization capabilityThe supplier explicitly provides customization from samples and from designs in both its R&D and facility capability information. This is direct evidence of sample-based and design-based customization services.

Client casesThe supplier states that its products are exported to Europe, Southeast Asia, the Middle East and America, and that it provides OEM services for well-known brands. These statements indicate international market and OEM experience, but no specific customer names, projects or verifiable case details are provided.