This boiler parts is published with the manufacturer’s full specification — material High Chrome Bricks, certificate ISO9001 CE. Made by Henan Rongsheng Xinwei New Material Research Institute Co., Ltd. (3 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of These Boiler Parts
- Model Number: High Chrome Bricks
- Material: High Chrome Bricks
- Place Of Origin: Henan, China
- Application: Industrial Furnaces
- Single Gross Weight: 0.0 kg
- Refractoriness (Degree): Medium Refractory (1580 °C~1770 °C)
Technical Specifications
| Refractoriness (Degree) | Medium Refractory (1580 °C~1770 °C) |
|---|---|
| Material | High Chrome Bricks |
| Shape | Brick |
| Processing Service | Bending, Welding, Punching, Decoiling, Cutting, Moulding |
| Al2O3 Content (%) | Customizable |
| CaO Content (%) | Customizable |
| CrO Content (%) | Customizable |
| MgO Content (%) | Customizable |
| SiC Content (%) | Customizable |
| SiO2 Content (%) | 0.2 |
| Place Of Origin | Henan, China |
| Brand Name | Rongsheng |
| Model Number | High Chrome Bricks |
| Product Name | High Chrome Bricks |
| Keyword | High Chrome Bricks |
| Certificate | ISO9001 CE |
| Sample | Provide |
| Application | Industrial Furnaces |
| Function | Fire Resistant |
| Sio2 % | 0.2 |
| Fe2o3 % | 0.3 |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details


High Chrome Bricks






High Chrome Bricks | |||||||
GGZ-75 | GGZ-85 | GGZ-90 | GGZ-95 | ||||
Cr2O3 % | ≥75 | ≥85 | ≥90 | ≥95 | |||
Cr2O3+Al2O3+ZrO2 % | ≥98 | ≥98 | ≥98 | ≥98 | |||
SiO2 % | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | |||
Fe2O3 % | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 | |||
K2O+Na2O % | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | |||
Apparent Porosity % | ≤18 | ≤18 | ≤16 | ≤16 | |||
Bulk Density g/cm3 | ≥3.90 | ≥4.2 | ≥4.22 | ≥4.25 | |||
Cold Crush Strength MPa | ≥120 | ≥120 | ≥120 | ≥120 | |||


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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 CE 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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