Product Details
Industry Refractory Fire Clay Brick high alumina For Glass Furnace
From company establish, we are insisting on the principle of
"quality first,best service ,competive price"
Description:
Laurel produces a comprehensive range of Fire clay brick consisting
of 30-55% Alumina all of which exhibit excellent strength. For more
arduous environments we offer a hand fired “super duty” Fire clay
brick with a very high mechanical strength.
Features:
1. Low thermal conductivity, good thermal insulation performance.
2. Long service life, easy operation, could be shaped freely
3. Product specification: standard form, normal standard, shaped
and special shaped bricks.
Applications:
1. Carbon bake furnaces in the aluminum industry
2. Preheat zones and cyclones of rotary cement kilns
3. Insulation for glass tanks
4. Fireplace and pizza ovens
5. Coke ovens
6. Blast furnaces
7. Reheating furnaces
8. Suspended roofs
Specifications:
Technical data
Item | SK-30 | SK-32 | SK-34 | SK-36 | SK-38 |
AL2O3 % (min) | 30-35% | 35-38% | 38-42% | 50-55% | 60-65% |
Fe2O3% (max) | 3 | 3 | 2.8 | 2.5 | 2.3 |
Refractoriness | ≥1670°C | ≥1690°C | ≥1710°C | ≥1750°C | ≥1770°C |
Refractoriness under load, 0.2MPa, (°C) | ≥1270 | ≥1350 | ≥1350 | ≥1430 | ≥1450 |
Apparent porosity (%) | 20-24 | 20-24 | 19-23 | 18-22 | 18-22 |
Bulk density (g/cm³) | 2.00-2.05 | 2.05-2.1 | 2.1-2.15 | 2.15-2.25 | 2.25-2.35 |
Cold crushing strength (MPa) | ≥25 | ≥30 | ≥35 | ≥45 | ≥50 |
Thermal expansion at 1000°C (%) | ≤0.6 | ≤0.55 | ≤0.55 | ≤0.4 | ≤0.4 |
Competitive Advantage:
- Competitive Price. Make the products competitive in your market.
- Abundant Experience. Prevent cracks and twist in bricks.
- Different Moulds. Save mould fees for you.
- Strict Quality Control. Meet clients’ quality requirement.
- Large stocks. Guarantee prompt delivery.


Company Profile
QINGDAO LAURENT NEW MATERIALS CO.,LTD
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 foreign customers.
- Dedicated to provide excellent quality product, service, technical
support to the global market.
- Strictly Quality Control from receiving order to loading container.
- Perfect after service
- Own a experienced and modern factory:
Zibo Laurel Refractory Material Co., LTD
- Established in 1998 and is situated in Zibo, Shandong, China
- specialized manufacturer of refractory bricks and ceramic fiber
products.
- covers 20,000 sqm floor area and can produce 50,000 tons of more
than 20 kinds of medium and top grade refractory and heat
insulation material annually.
- Professional R&D Team with over 10 years experiences.
- ISO9001 Certificate and others
Cooperations:
- Cooperated with lots of leading manufacturers for related category
products such as refractory castable, glass wool, high silica
products, etc.
- From company establishment, we are insisting on the principle of
“Quality First, Best Service, Competitive Price” We wish to be a good brand in customers’ mind and make
friends around the world.