refractory firebrick for glass furnace

Hengrui refractory firebricks for furnace are made of high purity refractory clays, alumina and some organic filler. Compared with ordinary refractory bricks, there are well-distributed tiny pores inside and the porosity is high. Thus, the heat energy can get restored, and the cost of fuel will be saved. The light-weight of IFB means that less heat storage, so cyclic operation can be accelerated for both of the heating and cooling are quick. The working temperature of IFB is 900℃-1600℃, and every client can buy the most economical products according to one’s actual demands.

Hengrui series of refractory firebricks for furnace according to the standard of ASTM. Alumina hollow ball, micro powder, and composite binder are the raw materials of AB series of alumina hollow bricks which are made by vibratory compaction after firing in high-temperature. 

Applications

Refractory of heat surface and back lining insulation for steel industry,petrochemical,ceramic industry, non-ferrous metal industry,etc.

Pipeline, heating device and refining apparatus.

Main Features

Low thermal conductivity, low thermal capacity,low impurity.
Resistance to heat-attack, high strength and corrosion resistance.

Technical Index

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

Website: https://hrgwjncl.en.china.cn/

                   

Phone:0086-152 (9082) 4526

Whatsapp:+86-152 (9082) 4526

Wechat: xinwei2013

Company: HENGRUI HIGH-TEMPERATURE ENERAGY SAVING CO., LTD