- What is the temperature range of your ceramic fiber boards?Jul 27,2026
Our ceramic fiber boards cover classification temperatures from 1400°C to 1900°C, with maximum continuous operating temperature up to 1750°C depending on the specific grade.
As a general reference:
1260°C grade: continuous use ≤ 1100°C
1400°C grade: continuous use ≤ 1250°C
1500–1600°C grade: continuous use up to 1450°C
1700–1900°C grade: continuous use > 1450°C
Select a classification temperature at least one grade above your actual operating temperature to ensure long service life. Contact our engineers for personalized recommendations based on your specific application.
- Do you offer custom sizes or shapes?Jul 27,2026
Yes. Customization is one of our core strengths. We offer:
Custom sizes and thicknesses
Stepped edges, holes, grooves, and other special features
Complex vacuum-formed shapes
High-purity grades for sensitive applications
Key advantages:
No minimum order quantity (MOQ) — single pieces welcome
Dimensional accuracy down to ±1mm
Lead time typically 7–15 days after drawing confirmation
No mold fees for custom orders
Simply share your drawings (CAD, PDF, DWG, or hand sketches) and we will review and confirm within 24 hours.
- What is your typical shipping time?Jul 27,2026
Our standard lead time for custom orders is 18-21 days from drawing confirmation and order placement.
Shipping time to major destinations:
USA & Canada: 5–10 days (air) / 25–35 days (sea)
Europe: 5–8 days (air) / 25–35 days (sea)
Middle East & Africa: 5–10 days (air) / 20–30 days (sea)
Southeast Asia: 3–7 days (air) / 10–20 days (sea)
Australia & New Zealand: 5–10 days (air) / 20–30 days (sea)
Expedited shipping options are available upon request. Contact us for a precise shipping quote based on your location and required delivery date.
- Can I get a sample before placing an order?Jul 27,2026
Yes. We understand that you may want to verify product quality before committing to a full order.
Sample policy:
Samples are available upon request
Sample shipping costs may apply depending on destination
We can send standard board samples or custom samples based on your specifications
Samples are typically prepared and shipped within 3–5 days of confirmation
To request a sample, please let us know:
Which product you are interested in
Your application / furnace type
Required dimensions (if custom sample needed)
We will confirm availability and shipping costs within 24 hours.
- What industries do you serve?Jul 27,2026
We serve a wide range of industries that rely on high-temperature furnaces, kilns, and thermal processing equipment, including:
Heat Treatment — quenching, annealing, tempering, normalizing furnaces
Metallurgy — induction melting furnaces, sintering furnaces, pusher kilns
Glass — tempering furnaces, annealing lehrs, glass melting furnaces
Ceramics — kilns for advanced ceramics, sanitaryware, and tableware
Laboratory & Research — box furnaces, tube furnaces, atmosphere furnaces
Petrochemical — reformer furnaces, cracking furnaces, heaters
Cement — rotary kiln hoods, preheaters, grate coolers
Our products are engineered to meet the specific temperature, thermal cycling, and atmosphere requirements of each industry. Contact our team for application-specific recommendations.
- What are the typical applications for ceramic fiber boards?Jul 27,2026
Ceramic fiber boards are widely used as hot-face lining material in high-temperature equipment. Typical applications include:
Heat treatment furnaces — lining for box-type furnaces, bogie hearth furnaces, and pit-type furnaces. Low heat storage reduces cycle times by over 30%.
Induction melting furnaces — lid linings and sidewall insulation. Low thermal conductivity reduces outer shell temperature and improves safety.
Glass tempering and annealing furnaces — heating section insulation and lehr linings. Contains no soluble alkali metals — does not contaminate glass surfaces.
Laboratory and atmosphere furnaces — linings for precision environments. Custom sizes available with no MOQ.
Metallurgical sintering furnaces and pusher kilns — insulation for continuous high-temperature equipment. Excellent thermal stability and chemical resistance.
For each application, we recommend specific temperature grades, densities, and thicknesses based on operating conditions. Contact us for a free selection recommendation.
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We have a dedicated team ready to help you with your most challenging projects. Whether you need a custom furnace chamber, a complex shape, or simply expert advice — contact us today. We're ready for the challenge.
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