High alumina insulating refractory brick insulating fire bricks types refractory bricks

Description For High Alumina Insulating Brick :

Light weight high alumina insulation bricks, also known as high alumina thermal insulation bricks, high alumina poly light thermal insulation bricks, high alumina poly light bulb bricks, etc., are produced with Rongsheng refractory blast furnace materials as the main raw materials, supplemented by appropriate additives, using the poly light loss on ignition method. It is mainly used for the insulation layer of ceramic industry kilns, box type electric furnaces, high-temperature kilns, etc. The operating temperature is 1350-1500 ℃.

Characteristics of high alumina insulation bricks:

1. High compressive strength

2. Good thermal shock stability

3. Reburned fiber has small change, large porosity and small thermal conductivity

4. It can reduce the heat capacity of furnace wall

5. High thermal efficiency, lightweight and energy-saving

6. According to the design needs of customers, we can finish processing into various special-shaped products

Applications For High Alumina Insulating Brick :

High alumina insulation bricks are both refractory materials and thermal insulation materials. They are widely used in the walls and roofs of kilns in the building ceramic industry, floor brick stick kilns, wall brick stick kilns, tunnel kilns in the daily ceramic industry, shuttle kilns, inverted flame kilns and other kilns, as well as the furnace body materials of some electric furnace wire kilns.

Rongsheng Refractory insists on pursuing the management idea of “honest, courtesy, innovation and professionalism” as the purpose, taking the “low price for better quality” as the foundation of enterprise development and creating “Rongsheng Brand” as the enterprise strategic goal. And Rongsheng provides satisfying, timely and efficient service for customers based on scientific management process, complete customer information management system and abundant products types.

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The bricks are packed on wooden pallet with papers in each layer and PP film wrapped outside of the whole pallet.   

There are 240 staffs in Rongsheng Company, of which 12 is senior professional technician. Annual production capacity is up to 60000 tons. There are light and heavy weight materials production lines and all kinds of complete production, testing and check equipment, of which there are 10 series shaped press machine that from 400 tons to 1000 tons and two hyperthermia tunnel kilns whose length are 148m and 118m.

Rongsheng Refractory has established complete quality system and conducted quality control through the whole staff and process that from raw materials, production, check and various parts strictly according to ISO9001 standard and with the professional checker at each level to take good product and service as the top goal.

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Q1: Are you a manufacturer or trader ?
A1: Manufacturer, some time we help our clients to purchase relevant products as a trader.
Q2: What’s the MOQ?
A2. No limitation.
Q3: Can we visit your factory?
A3: Of course ,welcome at any time,seeing is believing
Q4: What’s your payment terms?
A4: Negotiation
Q5: Did your factory accept customization ?
A5: Professional technology teams and engineers all can satisfy you.
Q6: How do you guarantee quality?
A6: For every production processing,we have complete QC system for the chemical composition and Physical properties.After production,all the goods will be tested ,and the quality certificate will be shipped along with goods.
Q7: What’s the proportion of abroad business?
A7: Abroad market around 35%; Domestic market around 65%; and now export proportion is increasing.
Q8: Does your Zhengzhou Rongsheng Refractory provide turn-key projects?
A8: Yes, we already finished several turn-key projects at home and abroad.
Q9: Does your Zhengzhou Ronghseng Refractory supply samples?
A9: Yes, we can supply samples for free, and the freight will be undertaken by clients.