离岸价格
获取最新报价384 USD / Metric Ton
|20 Metric Ton Minimum Order
国家:
China
型号:
JDW-S-1
离岸价格:
384 USD / Metric Ton 获取最新报价
位置:
China
最小订单价格:
384 per Metric Ton
最小订单:
20 Metric Ton
包装细节:
on customer's requirement
交货时间:
25 days or so
供应能力:
3000 Metric Ton per Month
付款方式:
T/T, L/C
產品組 :
联系人 Ms. olive
nanmi xinlu, Zhengzhou
Advantages:
Silica bricks have lots of good features
1.low residual quartz content,
2.small thermal linear expansion rate,
3.good thermal stability
4.accurate size
5. small true density
6. good appearance
7. slight expansion
8. low creep rate
9. high purity and good density
*0. stable volume
*1. good performance at high temperature
*2. good anti-corrision performance
Specifications:
|
Index |
Silica bricks for coke oven |
Silica bricks for hot blast stove |
||
|
Bottom ,wall |
others |
big wall bricks |
Checker bricks |
|
|
SiO2, % |
≥*4.5 |
≥*5 |
||
|
Al2O3, % |
≤1.0 |
≤1.0 |
||
|
Fe2O3 , % |
*- |
≤1.0 |
||
|
Apparent porosity % |
≤*1 |
≤*3 |
≤*1 |
≤*3 |
|
Cold Compressive Strength, Mpa |
≥*5 |
≥*5 |
≥*5 |
≥*5 |
|
True Density, g/cm3 |
≤2.*3 |
≤2.*3 |
≤2.*3 |
|
|
Refractoriness, °C |
≥***0 |
- |
||
|
Refractoriness under load, 0.2Mpa |
≥***0 |
≥***0 |
||
|
Rheating Linear change rate, ***0×2h, % |
0.2 |
≤0.2 |
||
|
Residual Quartz, % |
≤1 |
≤1.0 |
||
|
Thermal Expansivity, % |
≤1.*6 |
≤1.*5 |
||
|
Creep rate 0.2Mpa ***0×*0hrs % |
*- |
≤0.6 |
||
| 国家: | China |
| 型号: | JDW-S-1 |
| 离岸价格: | 384 / Metric Ton 获取最新报价 |
| 位置: | China |
| 最小订单价格: | 384 per Metric Ton |
| 最小订单: | 20 Metric Ton |
| 包装细节: | on customer's requirement |
| 交货时间: | 25 days or so |
| 供应能力: | 3000 Metric Ton per Month |
| 付款方式: | T/T, L/C |
| 產品組 : | fireproofing material |
