离岸价格
获取最新报价|
1 Pack Minimum Order
国家:
China
型号:
-
离岸价格:
位置:
-
最小订单价格:
-
最小订单:
1 Pack
包装细节:
wooden carton
交货时间:
per customer request
供应能力:
1 Pack per Week
付款方式:
-
產品組 :
联系人 Memo
Pingxiang , Jiangxi
LF-series ceramic arch dome:Long Fa LF-series ceramic arch dome includes Ceramic one-layer arch dome and ceramic double-layer arch dome.
ceramic arch dome is a new-type supporting structure of packing which is used in sulfuric acid drying tower and absorbing tower.
Comparing with old-style structure, it has the advantages of uniform pore distribusion, high mechanical strength, high safety and stability, strong corrosion resistance, convenient operation and long service life.
It has shown excellent effect in many sulfuric acid enterprises.
Physical index of dome arch:
|
Item |
Unit |
Data |
Standard |
|
Volume density |
G/cm3 |
2.**2.6 |
HG/T********6 |
|
Water adsorption |
% |
<0.2 |
GB******7 |
|
Bending strength |
Mpa |
≥*0 |
GB******7 |
|
Compressive strength |
Mpa |
**0 |
HG/T********6 |
|
Acute coldness/heat resistance |
*****0°C |
not crack after 3 times |
GB******7 |
|
Comprehensive porosity |
% |
≥*5 |
|
|
Specification |
m |
2.8, 3.4, 5, 7.5 |
|
|
Acid resistance |
% |
≥*9.8 |
HG/T********6 |
|
Alkali resistance |
% |
>*7 |
GB/T***4.*****4 |
|
Flexure error |
% |
|
GB/T********1 |
Chemical composition of dome arch:
|
Composition |
Value |
|
SiO2 |
≥*2% |
|
Fe2O3 |
≤0.5% |
|
CaO |
≤1.0% |
|
Al2O3 |
≥*3% |
|
MgO |
≤1.0% |
|
Other |
2% |
| 国家: | China |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | 1 Pack |
| 包装细节: | wooden carton |
| 交货时间: | per customer request |
| 供应能力: | 1 Pack per Week |
| 付款方式: | - |
| 產品組 : | ceramic dome arch |
