The boiler parts listed here carries material High Alumina Bricks, certificate ISO9001, documented exactly as the manufacturer publishes it. Made by Henan Rongsheng Xinwei New Material Research Institute Co., Ltd. (3 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of These Boiler Parts
- Material: High Alumina Bricks
- Place Of Origin: Henan, China
- Application: Furnace, Kiln And Other Chemical Industries
- Single Package Size: 13X11.4X6.5 cm
- Single Gross Weight: 2.0 kg
- Refractoriness (Degree): High Refractory (1770 °C~2000 °C)
Technical Specifications
| Refractoriness (Degree) | High Refractory (1770 °C~2000 °C) |
|---|---|
| Material | High Alumina Bricks |
| Shape | Brick |
| Processing Service | Bending, Welding, Punching, Decoiling, Cutting, Moulding |
| Al2O3 Content (%) | 48%-85% |
| CaO Content (%) | Customized |
| CrO Content (%) | Customized |
| MgO Content (%) | Customized |
| SiC Content (%) | Customized |
| SiO2 Content (%) | Customized |
| Place Of Origin | Henan, China |
| Brand Name | RongSheng |
| Usage | petrochemical, Steel Making, Glass Melting, Cement Kiln, Metal Casting |
| Product Name | High Alumina Refractory Bricks |
| Application | Furnace, Kiln And Other Chemical Industries |
| Bulk Density | 2.3–2.65 |
| Fe2O3 | 2%-3% |
| Certificate | ISO9001 |
| Color | Yellow |
| Refractoriness (°C ) | ≥1750 |
| Apparent Porosity(%) | ≤23 |
| Keyword | High Alumina Bricks |
| Factory | Henan Rongsheng |
| Selling Units | Single item |
| Single Package Size | 13X11.4X6.5 cm |
| Single Gross Weight | 2.0 kg |
Product Details
Item/Grade | Fire Clay Brick | High Alumina Brick | High alumina brick | |||||||||||||
SK-30 | SK-32 | SK-34 | SK-35 | SK-36 | SK-37 | SK-38 | SK-40 | |||||||||
AL2O3% (≥) | 30 | 35 | 38 | 45 | 55 | 65 | 70 | 82 | ||||||||
Fe2O3% (≤) | 2.5 | 2.5 | 2 | 2 | 2 | 2 | 2 | 2 | ||||||||
Refractoriness(SK) | 30 | 32 | 34 | 35 | 36 | 37 | 38 | 40 | ||||||||
Refractoriness Under Load, 0.2MPa, °C (≥) | 1250 | 1300 | 1360 | 1420 | 1450 | 1480 | 1530 | 1600 | ||||||||
Apparent Porosity (%) | 22-26 | 20-24 | 20-22 | 18-20 | 20-23 | 20-23 | 20-22 | 18-20 | ||||||||
Bulk Density (g/cm³) | 1.9-2.0 | 1.95-2.1 | 2.1-2.2 | 2.15-2.22 | 2.25-2.4 | 2.3-2.5 | 2.4-2.6 | 2.5-2.7 | ||||||||
Cold Crushing Strength ,MPa (≥) | 20 | 25 | 30 | 40 | 45 | 50 | 60 | 70 | ||||||||
We also can make brick according to customers’ drawing and requirements. | ||||||||||||||||
Ordering and Pricing
- Minimum order quantity: 500 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this boiler parts?
The standard minimum order quantity is 500 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this boiler parts carry?
It is supplied with ISO9001 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Henan Rongsheng Xinwei New Material Research Institute Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Henan Rongsheng Xinwei New Material Research Institute Co., Ltd. range on HVACR Nexus.
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