Description for Single Spiral sic heating elements
Single spiral silicon carbide heating rod features integrated threaded end design for quick installation and firm connection. High temperature resistance, stable heat output, oxidation corrosion resistance, long lifespan, fully customizable for all industrial high-temperature furnaces.
Parameters for Single Spiral sic heating elements
| Item | Specification |
|---|---|
| Product Name | Single‑Thread Silicon Carbide Heating Element |
| Material | High‑Purity Silicon Carbide (SiC) |
| Structure | Single‑threaded cold end, integrated hot zone |
| Outer Diameter | 8mm – 30mm |
| Hot Zone Length | 100mm – 1500mm |
| Cold Zone Length | 150mm – 500mm |
| Total Length | 300mm – 2500mm |
| Thread Type | Single external thread (customizable) |
| Max Working Temperature | 1450°C |
| Working Voltage | Customizable |
| Feature |
High temp resistance, stable performance, long service life |
Electric Property of Elements:

Ordering Information for HONGYUAN Single Spiral type sic heating elements
When ordering Single Spiral type silicon carbide heating elements, please provide the following parameters:
|
Model |
Outer diameter |
Length of heating part |
Cold end length |
Full length |
|
SC |
OD, mm |
HZ, mm |
CZ, mm |
OL, mm |
E.g:
SC type, OD=25mm, HZ=300mm, CZ=200mm,
OL=700mm, Resistance 1.59Ω
Expressed as:
Hongyuan Silca SC, 25/300/700/1.59Ω
Note: Contact us for other specifications or customization.
Advantages of HONGYUAN SC Type Silicon Carbide Heaters
1. Factory Production Capacity
As a professional SiC heating element manufacturer, Hongyuan owns automated production lines and standardized workshops. Stable large monthly output, sufficient stock of standard models, capable of supporting bulk orders and long-term stable supply for global clients.
2. Quality & Warranty
Strict raw material inspection, full-process production control and 100% finished product testing. All single-thread SiC rods comply with industrial standards. 12-month quality warranty is provided under normal operating conditions, with free replacement for manufacturing defects.
3. Customization Service
We offer one-stop customized service for single-thread silicon carbide rods. Customizable outer diameter, hot/cold zone length, total length, thread specification, resistance and terminal type. Free technical solution and CAD drawing support for special furnace requirements.
4. Export & Delivery Capability
With decades of export experience, Hongyuan supplies products to worldwide markets. Adopt export-standard wooden box packaging for shockproof and moisture-proof protection. Support EXW, FOB, CIF, DDP trade terms; sea, air and express delivery are available with stable and on-time lead time.
Application of HONGYUAN SC Type Silicon Carbide Heaters
• Ceramic Industry: Perfect for ceramic kilns, pottery sintering and daily ceramic firing with stable high temperature heating.
• Metallurgy & Heat Treatment: Widely used in metal annealing, tempering and quenching furnaces for industrial thermal processing.
• Glass Industry: Ideal for small glass melting, shaping and annealing furnaces with high temperature durability.
• Electronics & New Materials: Applied in laboratory furnaces, electronic component sintering and advanced material calcination.
• Chemical Industry: Suitable for high-temperature reaction furnaces, drying and calcination equipment under corrosive conditions.
Accessories for SCR type sic heating elements
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FAQ for SC type sic heating elements
Q1: What are the main benefits of single thread SiC rods?
A: Integrated threaded design enables fast installation, firm fixation, stable heating, high temperature resistance, oxidation protection and long service life.
Q2: What is the maximum working temperature?
A: The normal continuous working temperature can reach up to 1450°C, suitable for most industrial high-temperature furnaces.
Q3: Can you customize size and thread specification?
A: Yes. We customize diameter, hot zone length, cold zone length, total length and thread size according to customer drawings.
Q4: How long is the service life?
A: Under standard working conditions, the service life ranges from 6000 to 10000 hours.
Q5: What is your delivery time?
A: Standard sizes in stock: 5–7 working days; customized specifications: 10–15 working days.
Q6: Is there a quality warranty?
A: We provide 12-month warranty for all single thread silicon carbide rods under normal installation and operation.
Q7: What furnaces can single thread SiC rods be used for?
A: Widely used in ceramic kilns, metal heat treatment furnaces, glass furnaces, laboratory furnaces and chemical high-temperature equipment.
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