gate valve lock

March 13, 2024 by Brina Plastic Flange Normal materials of plastic flange include PVC and PP, etc. Compared with steel flange, the plastic flange is smooth, lightweight, antioxidant, corrosion prevention and erosion resistance, widely used in chemical, electronics, metallurgy, plastic, electroplating, irrigation, sewage treatment, circulating water engineering, aquatic products aquaculture, civil construction, and other industries Plastic Flange…

March 13, 2024 by Brina Precautions for Using the Flanged Gate Valves If we do not pay attention to the relevant matters in the process of using the flange gate valve, it may cause damage to the flange gate valve. The following are the precautions for the use of flanged gate valves. Ⅰ. What are the precautions…

March 13, 2024 by Brina Pressure Ratings of Flange According to ASME B16.5, steel flanges have 7 pressure levels: Class150-300-400-600-900-1500-2500 The pressure rating of the flange is very clear. The flange of Class300 can withstand greater pressure than that of Class150, because the flange of Class300 needs to be made of more materials to withstand greater pressure….

March 13, 2024 by Brina Valves Applications in Refining The refining industry uses an industrial process where crude oil is processed and refined into more useful products such as petroleum naphtha, gasoline, diesel fuel, asphalt base, heating oil, kerosene, and liquefied petroleum gas. Refining Valves Types Most of the valves used in oil refining equipment are pipeline…