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High Temperature Fire Clay Insulation Brick
Zirconium Refractory Brick made of alumina block — Type Heat-Resistant Material, Feature Long Time Materials. MOQ 10 tons, US$180.00 – 400.00/ton.
- Material
- Alumina Block
- Type
- Heat-Resistant Material
- Feature
- Long Time Materials
- Shape
- Brick
- Production Process
- Density
- Refractoriness (℃)
- 1580< Refractoriness< 1770
At a glance
- Product
- High Temperature Fire Clay Insulation Brick
- Category
- Zirconium Refractory Brick
- Price
- US$180.00 – 400.00 / ton
- Minimum order
- 10 tons
- Origin
- China
- Customization
- Available
- Packaging
- in Wooden Pallet
- HS code
- 69022000
Last updated
Specifications
| Customization | Available |
|---|---|
| Production Process | Density |
| Refractoriness (℃) | 1580< Refractoriness< 1770 |
| Model NO. | Fire Clay Brick |
| Type | Heat-Resistant Material |
| Al2O3 Content (%) | >42% |
| Fe2o3 Content (%) | <2.4% |
| Bulk Density g/cm3 | >2.1 |
| Cold Crushing Strength MPa | >30 |
| Feature | Long Time Materials |
| Shape | Brick |
| Material | Alumina Block |
| Transport Package | in Wooden Pallet |
| Specification | 230*114*65mm/76mm |
| Origin | China |
| HS Code | 69022000 |
| Production Capacity | 20000 Tons/Year |
| Application | Clay bricks are commonly used as refractories for blast furnaces, hot blast furnaces, glass kilns, ceramic kilns, rotary kilns, lime kilns, etc. |
| http | //hitechmaterial.en.made-in-china.com |
| Product Index | N-1 | JN-40 | JN-42 | |
|---|---|---|---|---|
| Al2O3 % | ≥42 | ≥40 | ≥42 | |
| Fe2O3 % | ≤2.3 | ≤2.4 | ≤2.5 | |
| Refractoriness °C | 1760 | 1760 | 1760 | |
| Bulk density g/cm3 | 2.10 | 2.12 | 2.10 | |
| Apparent porosity % | ≤22 | ≤24 | ≤23 | |
| Refractoriness under load 0.2MPa°C | 1400 | 1380 | 1450 | |
| Cold crushing strength MPa | 35 | 30 | 35 | |
| Permanent linear chang % | 1500°C×2h | +0.1~-0.4 | +0.1~-0.4 | +0.1~-0.4 |
Product details
High Temperature Fire Clay Insulation Brick is a zirconium refractory brick product (heat-resistant material) manufactured in China and available to buyers worldwide through the GoodsFromChina sourcing service. Typical uses include Clay bricks are commonly used as refractories for blast furnaces, hot blast furnaces, glass kilns, ceramic kilns, rotary kilns, lime kilns, etc.
Key features
- Material: Alumina Block
- Type: Heat-Resistant Material
- Feature: Long Time Materials
- Shape: Brick
- Production Process: Density
- Refractoriness (℃): 1580< Refractoriness< 1770
- Al2O3 Content (%): >42%
- Fe2o3 Content (%): <2.4%
Ordering & packaging
Minimum order quantity is 10 tons. Standard export packaging: in Wooden Pallet. HS code: 69022000. Every order can include a pre-shipment quality inspection and consolidated shipping by sea, air or express, including DDP delivery.
How we source this product for you
- 1
Send your inquiry
Choose options, quantity and requirements. No payment needed.
- 2
Get a factory quote
We confirm price, MOQ and lead time — and compare alternatives.
- 3
Production & inspection
We follow up production and inspect goods before shipment.
- 4
Delivered to your door
Sea, air or express with customs clearance and DDP options.
Frequently asked questions
What is the minimum order quantity for High Temperature Fire Clay Insulation Brick?
The MOQ is 10 tons. Smaller trial orders can sometimes be negotiated — tell us your quantity in the inquiry.
How much does High Temperature Fire Clay Insulation Brick cost?
The listed factory price is US$180.00 – 400.00 per ton, depending on quantity. Your final quote includes our service fee and shipping options.
Can it be customized with my logo or specifications?
Yes. The manufacturer offers customization — logo printing, packaging, colors or modified specifications. Describe your requirements in the inquiry form.
How long does production and shipping take?
Typical production time is 15–45 days depending on quantity. Shipping to the US takes about 5–8 days by express, 8–12 days by air and 25–40 days by sea, with DDP door-to-door delivery available.
How do you check product quality?
We verify the manufacturer before ordering and can perform a pre-shipment inspection (AQL sampling) with a photo report before you pay the balance.


















