- 09-012020
Adjustment method of closed safety safety valve Closed safety valve is a kind of equipment that can be used in equipment and pipelines of air, petroleum gas and other media with a wor...
- 08-312020
Processing flow of high pressure butterfly valve The design concept of high-pressure butterfly valve is relatively advanced compared with other butterfly valve products. It has a speci...
- 08-282020
Precautions for maintenance and installation of spring-loaded safety valves The spring-loaded safety valve is electronically polished, with a smooth surface, no medium accumulation, and no potential pollution. T...
- 08-272020
Selection of body and sealing material of high temperature ball valve High-temperature ball valves are widely used in petroleum, chemical, and electric power industries. They have a one-way sealing structu...
- 08-262020
Brief introduction of high temperature butterfly valve model Presumably many friends know that there are many models of high temperature butterfly valves, which can be installed and connected in the form of (wafer, flange...
- 08-252020
What are the characteristics of high temperature ball valves with O-ring seals O-ring sealing valve seat is a commonly used valve seat sealing form for high-temperature ball valves, which is suitable for transporti...
- 08-242020
Analysis of problems in use of bidirectional high pressure butterfly valve For the two-way high-pressure butterfly valve, many friends must have heard of it, but they don’t know much about it. There are still ...
- 08-212020
The working principle of the piston valve Many small partners are no strangers to piston valves. In fact, a product is widely used in various industries, such as large-scale mac...
- 08-202020
Performance of hard seal butterfly valve Hard seal butterfly valves have various performances when in use. For example, its service life, the hard-sealed butterfly valve can st...
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