refractory insulating fire clay brick

Brand:aa

Product detail:

refractory insulating fire clay brick

 

 

Why choose  fire clay brick

The   refractory insulating brick produced with uique advancd technology, and posse the characteristics of high intensity for pressure and good thermal shock stability. By using the bricks, which can reduce the heat capacity of kiln walls and promote the heat efficiency of kilns. The product is applied in constructing industrial kilns and inner lining of kilns well.

 

 

Applying of  fire clay brick

 

1,Used for constructing industrial kilns

 

2,Insulation of thermal equipments

 

3,lining of furnace

 

 

 

Characteristics of  fire clay brick

1, Small volume density

2, Low thermal conductivity

3, Excellent heat insulation

4,High intensity for pressure

5,Good thermal shock stability

 

 

 

 

Advantages

1, Profession manufacture

2, Low price and high quality

3, prompt reply-within 24hours
4, prompt delivery-within 15days

 

 

Physical and chemical index

 

 

Brand	Clay insulating bricks
	NG-0.5	NG-0.6	NG-0.8	NG-1.0
Bulk density g/cm3	0.5	0.6	0.8	1.0
Crushing strength Mpa, ≥	1.5	2.0	2.5	3.4
Reheating linear change within 2% under tempetature°C	1250	1300	1350	1350
Thermal conductivity W/m.k)	0.18	0.25	0.35	0.50
0.1Mpa refractoriness under load °C, ≥	1160	1250	1280	1300
Al2O3 % , ≥	35	40	42	42
Fe2O3 % , ≥	2.5	2.5	2.0	2.0
Maxium service temperature °C	1150	1200	1280	1300

 

 

 

 About  fire clay brick  

 

 

 

 Generally applied clay brick

 

About factory

 

 

 

 

Certification of company

 1. The IS09001:2000 version International Quality System Certification

 2. The ISO14001 Environmental Management System Certification

 3. The GB 28001 Occupational Health and Safety Management System Certification

 4. Henan Enterprises' Import and Export Rights Registration Certification

 5. Qualification Certificate for Import and Export Enterprises of PRC

 

Commemorations with friends

 

 

 

 

 

Testing center