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Premium-Quality High-Hardness Stable-Perf Silicon Nitride Protection Tube for High-Temp Apps
US$20.00-300.00
2 Pieces
Product specifications
size
Sample price:US$60.00/piece.Request sample
Product profile
Customization
AvailableLength
200-1600mmMelting Point
1700cHardness
80-90hraUsage
Protection ThermometerMaterial
Silicon Nitride, CeramicsHS
9025900090Capacity
1000 Per MonthMSDS
YesTransport Package
Wooden CaseSpecification
16, 22, 28mmTrademark
noOrigin
ChinaHS Code
9025900090Production Capacity
10, 0000 UnitKey features
Superior Hardness: Hardness reaches 80-90 HRA, ensuring durability in harsh environments.
Corrosion & Abrasion Resistant: Excellent resistance to corrosion and abrasion, non-wetting by molten aluminum.
Customizable Sizes: Available in standard sizes (300-1600mm) and custom dimensions per drawing.
High Strength & Compactness: Flexural strength >600Mpa with low porosity for structural integrity.
Thermal Shock Resistance: Low thermal expansion coefficient provides excellent thermal shock resistance.
Versatile Applications: Ideal for aluminum alloy casting, non-ferrous metal metallurgy, and thermocouple protection.
High Production Capacity: Capable of producing 1000 units per month to meet bulk demands.
Company profile

HT Elite Industry Co., Ltd.Hubei, China
Business Type: Trading CompanyExport Year: 2016-10-18Nearest Port: shanghai, Shenzhen, QingdaoAverage Response Time: ≤2.57hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA
About Our Factory & Business Background
AddressWuhan, Hubei, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsCoil Heater, Cartridge Heater Band Heater, Temperature Sensor, Flexible Manifold Heater, Band Heater, Heater Parts, Thermocouple Parts, Tubular Heater
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:Is the size customizable?
A:
Yes, we can produce other sizes according to your drawing beyond the standard options.
Q:What materials are used for the tube?
A:
The tube is made of Silicon Nitride (Si3N4) with Si3N4 content >92%.
Q:What are the main applications?
A:
It is widely used in aluminum alloy casting, non-ferrous metal metallurgy, and as a thermocouple protection tube.
Q:What is the hardness of the product?
A:
The hardness is 80-90 HRA, providing high strength and good compactness.
Q:How is the product packaged?
A:
It is packaged with polyfoam filling, a plywood box outside, and can be customized according to your requirements.
Send Inquiry
*To:
HT Elite Industry Co., Ltd.
HT Elite Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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