1. The valve shall be set at the position with convenient operation and good lighting. The valve set at a high place shall be equipped with maintenance channel and lifting equipment.
2. When closing the valve, do not apply excessive torque to the valve to cause damage to the valve. When stopping steam delivery, it is necessary to recognize whether the valve is closed, and adopt methods such as determining equipment or special signs that others cannot open at will.
3. Patrol inspection criteria shall be formulated for pipelines and valves. It is not allowed to make exceptions and make records for underground and high-altitude pipelines, even pipelines in trenches. Special attention shall be paid to simple corroded underground pipelines and drainage pipelines. Once a leak is found, no matter how small, it shall be immediately plugged and repaired with aluminum silicate fiberboard to avoid expansion.
4. Check and repair the furnace body and its hole door, regularly replace the sealing materials, ensure its air tightness, and reduce the escape of furnace gas or the suction of cold air. Minimize the number and area of industrial furnace doors and orifices, or select double-layer sealed orifice doors to reduce the opening times, time and fluctuation of orifice doors, so as to reduce heat radiation, air leakage and air leakage.
5. Try to reduce the number and scale of water-cooling components of industrial furnaces and kilns. If possible, appropriately increase the outlet temperature of cooling water and reduce the flow to reduce the heat loss caused by cooling water.


For more details or questions, please call the company’s hotline + 0531 85800088 or through the online customer service website, or leave your contact information. We have technicians to solve the problems related to high temperature materials for you at any time.

Shandong redon high temperature materials Co., Ltd. has domestic high-end production equipment and reliable production technology, with an annual output of 1050 ceramic fiber series products, 1260 ceramic fiber series products, 1400 ceramic fiber series products and 1600 polycrystalline series products of more than 10000 tons. There are more than 30 kinds of products in different forms, such as cotton, blanket, felt, board, paper, various textiles, profiled products, modules, folding blocks, castables, spraying and so on, which can meet the heat insulation requirements of different situations in the high temperature field. Welcome to click the online service at the bottom right of the website or submit an online inquiry. We will contact you as soon as possible.