B1 and B5 insulation bricks (B series thermal insulation bricks) are produced accordance with Japanese industrial standard especially for export to Japan, Korea and East-south Asia countries. These products are widely used in cement kiln, heat stove and some other heating devices.
Item |
Testing temperature when reheated with 2% contracting rate ℃ |
Bulk, density g/cm3 |
Compress strength kgf/cm2 |
Thermal conductivity at 350℃ |
A
Series
|
A1 |
900 |
≤0.50 |
≥5 |
≤0.13 |
A2 |
1000 |
≤0.50 |
≥5 |
≤0.14 |
A3 |
1100 |
≤0.50 |
≥5 |
≤0.15 |
A4 |
1200 |
≤0.55 |
≥8 |
≤0.16 |
A5 |
1300 |
≤0.60 |
≥8 |
≤0.17 |
A6 |
1400 |
≤0.70 |
≥10 |
≤0.20 |
A7 |
1500 |
≤0.75 |
≥10 |
≤0.22 |
B
Series
|
B1 |
900 |
≤0.70 |
≥25 |
≤0.17 |
B2 |
1000 |
≤0.70 |
≥25 |
≤0.18 |
B3 |
1100 |
≤0.75 |
≥25 |
≤0.20 |
B4 |
1200 |
≤0.80 |
≥25 |
≤0.22 |
B5 |
1300 |
≤0.80 |
≥25 |
≤0.23 |
B6 |
1400 |
≤0.90 |
≥30 |
≤0.27 |
B7 |
1500 |
≤1.00 |
≥30 |
≤0.31 |
C
Series |
C1 |
1300 |
≤1.10 |
≥50 |
≤0.30 |
C2 |
1400 |
≤1.20 |
≥70 |
≤0.38 |
C3 |
1500 |
≤1.25 |
≥100 |
≤0.45 |
B1 and B5 insulation brick packing
Bricks are packed in carton that put on wooden pallet and then polyethylene film is placed over it, finally the package is tied up with plastic strips.10 piece in one carton, 48 carton on one pallet and 24 pallet in one 20 feet container for 230m*114mm*65mm size bricks
B1 and B5 insulation brick minimum order
1 wooden pallet as minimum order is accepted
B1 and B5 insulation brick delivery time
The delivery time will be 40 days after receiving L/C at sight or 30%of earnest money. |