Refractory High quality/High cost performance Hot Sale High Alumina Refractory Products

Product introduction
Clay refractory bricks refers to the alumina content of 30% ~ 45%, with good thermal stability, good refractoriness 1580 ~ 1750 ºC, generally for three grades respectively: N-1,N-2.N-3, for the standard.
Product characteristics
1,Bulk density: high density means good densification and high strength.
2, load softening temperature: resistance to high temperature resistance.
3, thermal shock resistance: resistance to rapid changes in temperature without being destroyed.
4, compressive strength: withstand (room temperature) the maximum pressure capacity.
5,Folding strength: the ability to withstand shear pressure.
6, abrasion resistance, impact resistance: good impact resistance, longer use.
7, slag resistance: resistance to slag erosion at high temperatures.
Application areas
Iron and steel, ceramics, cement, chemical industry, glass and other high-temperature kilns, corrosive industrial fields.

 

  

Refractory bricks
Al2O3	≥ 55%
fire resistance	≥1690°C
Porosity	≤25%
Normal temperature compressive strength	≥40MPa
Rate of change of refiring line	-0.1-+0.3(1500°C×2h)%
Load softening onset temperature	≥1600°C
Bulk density	≥2.50(2.45)
Thermal shock stability 1100°C, water-cooled	≥20%

 

Refractory brick is the core material of high temperature industrial kiln lining, in the construction of masonry, pay special attention to the technical requirements of construction, in the masonry of industrial furnace, should be based on the masonry design, through the test to determine the consistency of the slurry and the amount of liquid to add, and at the same time to check the slurry masonry performance (bonding time) to meet the masonry requirements. The bonding time of the mud is the material of the refractory products, the size of the external dimensions of the size of the appropriate 1 ~ 1.5min. different refractory brick masonry, should choose different refractory mud masonry.

 

Ltd., the company's technical team has been engaged in the refractory industry for more than 23 years, to produce high-grade refractory materials and high-temperature industrial kiln refractory bricks. The company implements a modern enterprise system, its purpose is: high-tech development, high-quality products to win the credibility of excellent service to expand the market. After more than twenty years of hard work, the company has developed into a new type of high and medium-grade refractories manufacturer for petrochemicals, iron and steel plants, thermal power plants, metallurgy, non-ferrous metals, new energy, industrial kilns and other industries.
Our products are sold to Malaysia, Vietnam, Pakistan, Myanmar, Nepal, Russia, Uzbekistan, Kyrgyzstan, Egypt and other parts of the world.

Reasons to choose us

Years of industry experience and trustworthy products.
Focusing on R&D and manufacturing of refractory materials.
Quality assured, fast delivery.
Delivery without worry, rest assured procurement.
Manufacturer manufacturing. Processing customised.
 

 

Product packaging:

1, product packaging operations, indicating the customer order product name, brand, factory name, factory address, date of production.
Packaging purpose:
2, mainly to protect the product from damage in the transport process, will be intact products delivered to the destination. 

Q&A

1: Are you a trading company or a manufacturer?
We are a manufacturer. Since our establishment, we have specialised in manufacturing and development. We are located in Chengdu, Sichuan province, with 16000 square metres of production base. With many types of presses, hydraulic presses production equipment, our production speed is 100 tonnes per day. Our products are widely acclaimed both at home and abroad and are in strict compliance with international standards. We have deep co-operation with large domestic companies and the quality of our products is guaranteed. Our products comply with YB/T5106-2009 standard. Our products are mainly used in high temperature industrial kilns, metallurgy, new energy, electric power, steel mills and other industries.

2: Do you accept customised products?
Yes, we provide customised service from product type, specification, parameter, quality requirement, packing and shipping method to meet customers' different needs.

3: What about the goods?
We will choose the suitable mode of transport according to customers' requirements. Usually by sea or railway.

4: What are the payment terms?
30% in advance, pick up and pay, 70% payment.

5: How do you ensure the quality of your products?
Each batch of products will be tested, if customers need, samples can be randomly selected by a third party testing company out of the test certificate to ensure the quality of goods.

6: When can I receive the goods after submitting the order?
Sample order: 1-3 days; Mass production: 30-35 working days