Valves are manufactured to last long. However, there are circumstances that industrial valves do not last the way they are supposed to. Identifying these conditions can help len...
Jul 03, 2021
The bellows globe valve is also called the bellows seal globe valve . Through automatic roll welding, a metal barrier is formed between the flowing medium and the atmosphere to ...
Jun 30, 2021
The sealing surface is the most critical working surface of the valve. The quality of the sealing surface directly affects the service life of the valve, and its material is an ...
Jun 26, 2021
1. Single Wedge Gate Valve l The structure is simpler than the elastic gate valve; l At higher temperatures, the sealing performance is not as good as the elastic gate valve or ...
Jun 25, 2021
Butterfly valve products are widely used in industrial production pipeline control due to their convenience. However, due to the wide variety of butterfly valve products, it is ...
Jun 23, 2021
One of the reason why butterfly valves are well suited as fluid flow control valves is that they are smaller and lighter than their substitutes. If their size is correct, butter...
Jun 19, 2021
According to the regulations of valve materials in GB 16912 Oxygen and Related Gas Safety Technical Regulations, when the pressure is greater than 0.1MPa, it is strictly forbidd...
Jun 18, 2021
What Do People Do? The Dragon Boat Festival is a celebration where many eat rice dumplings (zongzi), drink realgar wine (xionghuangjiu), and race dragon boats. Other activities ...
Jun 12, 2021
Valve Function Valves are a part of many daily- used machines and can perform a variety of functions. The three common valve functions include stopping and starting flow, thrott...
“The cast steel gate valve is a stainless steel gate valve” is not accurate. This statement is only a one-sided understanding of the two valves. In fact, there is still a big di...
Jun 10, 2021
Butterfly Valve includes Bi-Directional Metal Seated Butterfly Valve, High Performance Butterfly Valve, Triple Eccentric Butterfly Valve, Concentric Butterfly Valve, etc. API Fl...
Jun 09, 2021
Repair steps for valve stem strain ①Use a file to remove the burr from the valve stem. At the shallow part, use a flat shovel to a depth of about 1mm, and then use a sand cloth ...
Jun 03, 2021
