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Dense Thermal Shock Immersion Measuring Protection Ceramic Tube for Custom Advanced Aluminium Liquid Foundry Sensors

Name: Dense Thermal Shock Immersion Measuring Protection Ceramic Tube for Custom Advanced Aluminium Liquid Foundry Sensors
Brand: Shenyang Vhandy Technology Co., Ltd
SKU: 2170344692

Liaoning, ChinaShenyang Vhandy Technology Co., Ltd

US$2.00-65.00

1 Piece

Product profile

Customization

Available

Application

High-Temperature Furnaces, Thermocouple Protection

Ceramic Tube & Rod

Ceramic Tube

Model NO.

Customizable

Length

Customizable

Temperature Resistance

1500℃

Product Name

Nitride Bonded Silicon Carbide Protection Tube

Material

Nitride Bonded Silicon Carbide (Nbsic)

Type

Ceramic Protection Tube

Bulk Density

2.73~2.83 g/cm3

Max Working Temperature

1500℃

Thermal Shock Resistance

Excellent

Application Scenarios

Thermocouple Protectionmolten Aluminum Measurement

Feature

High Temperature Resistant,Long Service Life

Apparent Porosity

≤1%

Hardness

2200 Kg/mm2

Thermal Conductivity(1200℃)

20 W/M.K

Thermal Expansion(1200℃)

a*10^-6/℃

Fracture Toughness

MPa M^(1/2)

Customizable

Support

Transport Package

Wooden Box

Specification

Customizable

Trademark

Other

Origin

China

Key features

Superior Corrosion Resistance: Outstanding resistance against molten aluminum and aggressive atmospheres.

Customizable Dimensions: Support for custom Length, Outer Diameter, Inner Diameter, and special structural designs.

Long Service Life: Designed for durability to reduce replacement frequency and maintenance costs.

OEM & ODM Services: Flexible production support based on customer drawings, samples, and specifications.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Company profile

High Repeat Buyers ChoiceFast DeliveryOEM Services100% Finished Products Inspection

Shenyang Vhandy Technology Co., Ltd

Liaoning, China

CertifiedBusiness Type: Trading Company CertifiedExport Year: 9 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.12h CertifiedTerms of Payment: T/T, PayPal, Western Union CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryShenyang Vhandy Technology Co., Ltd. offers PLC modules and ceramic parts and operates across industrial, mechanical, insulation, electronic measurement, communication, and control-related products. It reports extensive customization options, ODM capability, OEM service for popular brands, and nine years of export experience, with exports representing 90% of total sales. However, it has only one R&D engineer, no reported new products in the past year, no available R&D audit documentation, no 3D software design service, and no SDK. Quality assurance is stated to exist, but finished-product inspection instructions lack written records. Overseas service infrastructure is limited because it has no overseas warehouse, showroom, agents, or branches. An SGS audit report is listed as valid from July 3, 2025 to July 2, 2026, but the evaluation result is recorded as 0 without an explanation.

Supplier typeThe supplier is identified as Shenyang Vhandy Technology Co., Ltd. and offers PLC modules and ceramic parts. Its stated business scope also covers insulation materials, mechanical components, machinery, software and hardware, instruments, electronic measuring instruments, communication equipment, and industrial control products, indicating a broad industrial technology and trading profile.

R&D capabilityInnovation resources appear limited: the supplier reports one R&D engineer, no new products in the past year, no available R&D audit documentation, no 3D software design service, and no SDK. ODM service and technical support are available, but the stated evidence does not demonstrate strong ongoing innovation performance.

Production capacityThe supplier reports quality assurance in its quality-control processes, has 10 qualified suppliers for service capability, and maintains inspection instructions for finished products. However, inspection records are not written, and the quantity and size of quality-control test equipment is recorded as 0, indicating a stated deficiency in documented testing resources.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides ODM service and OEM service for popular brands. These statements directly support broad customization capability, although 3D software design service and SDK support are unavailable.

Product Q&A

Q:What is a Nitride Bonded Silicon Carbide Protection Tube?

Nitride Bonded Silicon Carbide (NBSiC) Protection Tube is a high-performance ceramic tube designed for high-temperature environments. It offers excellent thermal shock resistance, wear resistance, corrosion resistance, and long service life.

Q:What is the maximum working temperature?

The recommended continuous working temperature is up to 1380 C ,depending on the operating environment and application conditions.

Q:What applications are NBSiC protection tubes used for?

They are widely used in: 1. Thermocouple protection 2. Molten aluminum temperature measurement 3. Heat treatment furnaces 4. Ceramic kilns 5. Metallurgical furnaces 6. Non-ferrous metal industries

Q:What advantages does NBSiC have over conventional ceramic tubes?

NBSiC protection tubes provide: 1. Higher thermal shock resistance 2. Better wear resistance 3. Lower thermal expansion 4. Excellent oxidation resistance 5. Longer service life 6. Reduced maintenance costs

Q:Can you manufacture custom sizes?

Yes. We provide customized dimensions including: 1. Outer diameter (OD) 2. Inner diameter (ID) 3. Length 4. End design 5. Special drawings and specifications