QINGDAO LAURENT NEW MATERIALS CO.,LTD
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Delivery Time | 20~30 days |
| Payment Terms | T/T;L/C |
| Supply Ability | 20,000 ton/Year |
| Product name | Insulation Refractory |
| Shape: | Brick |
| Feature: | acid erosion resistance.,light weight |
| Usage | Glass Furnace ,Blast Furnace , Coke Oven |
| Material: | silica brick; |
| work Temperature | 1650º C |
| Place of Origin | Zibo, China |
| Brand Name | Laurel |
| Certification | ISO9001 |
| Model Number | Laurel-04-1 |
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Product Specification
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages | Delivery Time | 20~30 days |
| Payment Terms | T/T;L/C | Supply Ability | 20,000 ton/Year |
| Product name | Insulation Refractory | Shape: | Brick |
| Feature: | acid erosion resistance.,light weight | Usage | Glass Furnace ,Blast Furnace , Coke Oven |
| Material: | silica brick; | work Temperature | 1650º C |
| Place of Origin | Zibo, China | Brand Name | Laurel |
| Certification | ISO9001 | Model Number | Laurel-04-1 |
| High Light | high temperature refractory ，refractory brick panels | ||
Fire Brick Refractory For Blast Furnace
Refractory fire brick is a durable and versatile material designed for high-temperature industrial applications. Engineered to withstand extreme heat, thermal cycling, and chemical corrosion, these bricks provide long-lasting performance. Alongside standard high temperature refractory bricks, refractory brick panels offer additional flexibility for lining furnaces, kilns, and other heat-intensive equipment.With durability, thermal efficiency, and flexibility, refractory fire brick, along with high temperature refractory bricks and refractory brick panels, ensures reliable protection and long-term performance in demanding high-temperature industrial environments.
Key Features
Excellent Thermal Resistance – Refractory fire brick maintains structural integrity at temperatures up to 1,600–1,750°C.
Mechanical Strength – Resistant to cracking and deformation under load and thermal stress.
Chemical Stability – Withstands acidic and neutral slags, protecting furnace linings over time.
Versatile Panel Options – Refractory brick panels can be customized for efficient installation and coverage.
Wide Application Range – Compatible with various high-temperature equipment requiring high temperature refractory bricks.
Description:
Laurel can produces a large range of silica brick for many kind of industry usage.
SiO2 content: Above 95%.
Al2O3 content: Below 1.0%.
Usage: Hot-blast stove.
Our factory product various kinds of refractory products. The products can be made according with the customers' requirement.
Features:
Applications:
Specifications:
Technical data
| Silica brick for glass furnace | |||||||
| Item: | GF-96A | GF-96B | GF-95A | GF-95B | |||
| SiO 2 | ≥96 | ≥96 | ≥95 | ≥95 | |||
| Fe 2 O 3 | ≤0.8 | ≤1.0 | ≤1.2 | ≤1.2 | |||
| Apparent porosity % | ≤22(24) | ||||||
| Cold Crushing Strength MPa | Brick below20KG | ≥35(30) | |||||
| Brick ≥20KG | ≥30(25) | ||||||
| Refractoriness under load ºC | ≥1680 | ≥1670 | ≥1660 | ≥1650 | |||
| True density g/cm ³ | ≤2.34 | ≤2.34 | ≤2.35 | ≤2.35 | |||
| Silica brick for coke oven | |||||||
| Item: | CO-94A | CO-94B | |||||
| SiO2: % | ≥94 | ≥94 | |||||
| Al 2 O 3 : % | ≤ 1.5 | ≤ 1.5 | |||||
| Fe2O3: % | ≤ 1.5 | ≤ 1.5 | |||||
| Refractoriness under load 0.2Mpa | ≥ 1650ºC | ≥ 1650ºC | |||||
| Apparent porosity: % | ≤ 22 | ≤ 24 | |||||
| Bulk density: g/cm ³ | ≤ 2.34 | ≤ 2.35 | |||||
| Cold crushing strength: MPa | ≥30 | ≥25 | |||||
| Permanent linear change % (1450ºC ×2h) | 0~0.2 | 0~0.2 | |||||
| Thermal expansion(1000ºC) | ≤1.28 | ≤1.30 | |||||
| Silica brick for hot blast furnace | |||||||
| Item | HBF-95 | ||||||
| SiO2 | ≥ 95 | ||||||
| Al2O3 | ≤ 1.0 | ||||||
| Fe2O3 | ≤1.3 | ||||||
| Apparent porosity % | ≤22(24) | ||||||
| Cold crushing strength MPa | ≥45(35) | ||||||
| Remaining quarts % | ≤1.0 | ||||||
| Refractoriness under load ºC | ≥1650 | ||||||
| Creep(0.2Mpa ×1550ºC×50h) % | ≤0.8 | ||||||
| Thermal expansion coefficient (1000ºC) % | ≤1.25 | ||||||
| Apparent density g/cm ³ | ≤2.32 | ||||||
Competitive Advantage:
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2003
Ecer Certification：
Site Member
QINGDAO LAURENT NEW MATERIALS CO.,LTD Established in 2003, and is situated in Qingdao City China, a city being a grand sea port in the world. Its professional Team has been in the field of refractory over 10 years. Exported to over 50 countries, built firm business relations with over 200 ... QINGDAO LAURENT NEW MATERIALS CO.,LTD Established in 2003, and is situated in Qingdao City China, a city being a grand sea port in the world. Its professional Team has been in the field of refractory over 10 years. Exported to over 50 countries, built firm business relations with over 200 ...
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