Enamel steel tank can not be used in 5 environments

Enamel steel tank enamel layer can withstand most of the inorganic acid, organic acids, organic solvents and other media, the reactor especially in hydrochloric acid, nitric acid, aqua regia and other media has excellent corrosion resistance. But can not be used under the following conditions:
1. Alkali: PH greater than or equal to 12, the temperature is greater than 100 ℃, can not be resistant to corrosion;
2. hydrochloric acid: concentration of 10 - 20%, the temperature is greater than 150 ℃, the corrosion is strong;
3. Sulfuric acid: the concentration of 10 - 30%, the temperature is greater than 200 ℃ can not be resistant to corrosion;
4. Any concentration and any temperature of HF can not be resistant to corrosion.
5. Phosphoric acid: concentration of more than 30%, the temperature is greater than 180 ℃ when the corrosion is strong;
Enamel steel tank in the order, do the liquid to the manufacturers to explain!
For more information, please visit our website: www.grp-watertank.com, or contact us with E-mail, our E-mail address is rask@coolingtowerfiller.com, you can also chat us straightly on whatsapp: 008618330029204

评论

发表评论

此博客中的热门博文

Classification of stainless steel tanks and how to color

图片
Stainless steel water tank classification , stainless steel water tank composition classification analysis: 1. Water tank material: (1) metal material: the size of the water tank can be used, light weight, construction and installation lunch. But easy to rust, maintenance obligations larger, higher cost. Popular use of carbon steel plate welded. In the premise, the use of copper, aluminum, stainless steel tanks are very good choice. (2) reinforced concrete material: used in large water tanks, durable, easy maintenance, low cost. But the weight, and pipeline connection is not good, easy to leak. (3) Other materials: some new materials, such as plastic, glass steel, etc. can be used as water tank material, has many advantages, such as corrosion resistance, light weight, installation and maintenance concise. But the cost is relatively high. 2. Water tank shape: commonly used in Xi'an stainless steel tank shape round, square, rectangular and spherical, special circumstances, but als...
阅读全文

How to maintain to extend the life of the stainless steel tank

图片
Hot dip galvanized steel water tank Stainless steel tanks for the convenience of installation, high efficiency, by more and more people love, has now become the main site and residential building tools. However, the stainless steel tank is still relatively "delicate", once in use in improper operation, maintenance is not timely, it is prone to other failures. Then we usually how to maintain in order to extend the life of stainless steel tank it? First of all, after the use of stainless steel water tank, the first part of the hose and other parts to be cleaned, pay special attention to clear the grease on the pump and the bottom of the plastic tank bottom of the soil. Because most of the pesticides have a certain role in the corrosion of the sprayer, so disabled, it is necessary to wash with alkaline water again, and then rinse with water. Especially sprayed Bordeaux and other highly corrosive pesticides, it is best to use alkaline water immersion 1-2 hours. Pay attention ...
阅读全文

Characteristics of Water Ring Heat Pump Stainless Steel Water Tank System.

图片
The main features: Water ring heat pump stainless steel water tank system features. Water ring heat pump stainless steel water tank system features are the following several. (1) water ring heat pump stainless steel water tank system with the recovery of waste heat inside the building Fire water storage tanks  Characteristics of Water Ring Heat Pump Stainless Steel Water Tank System.     Water ring heat pump stainless steel water tank system features are the following several.     (1) water ring heat pump stainless steel tank system with the recovery of waste heat inside the building of the unique features. For the case of waste heat and most of the time heating and cooling requirements at the same time, the use of water ring heat pump stainless steel tank system will be the energy from the waste heat (such as building area, south room, etc.) transferred to the need for heat (Such as the surrounding area of ​​the building, towards the North, etc.), to achi...
阅读全文