fluorine lining gate valve

The material used for the valve and the corresponding applicable medium and temperature

by:Lianke Valve     2022-06-28
WCB carbon steel ASTM A216 for non-corrosive applications, including water, oil and gas, temperature range: -30℃ to +425℃ Occasion LC33.5% Nickel Steel ASTM A352 Low temperature application, temperature as low as -101°C Can not be used for temperature higher than +340°C WC61.25% Chromium 0.5% Molybdenum Steel ASTM A217 Non-corrosive application, including water, oil Gas, Temperature Range: -30°C to +593°C WC92.25 Chromium ASTM A217 Non-corrosive Applications Including Water, Oil Grade WC9 Gas, Temperature Range: -30°C to +593°C C55% Chromium 0.5% Molybdenum ASTM A217 Light Highly corrosive or aggressive applications and non-corrosive applications, temperature range: -30°C to +649°C C129% chromium 1% molybdenum ASTM A217 mildly corrosive or aggressive applications and non-corrosive applications, temperature range: -30 °C to +649°C CA6NM(4) 12% Chromium Steel ASTM A487 Corrosive Applications, Temperature Range: -30°C to +482°C CA15(4) 12% Chromium ASTM A217 Corrosive Applications, Temperature Range Up to +704°C CF8M 316 Stainless steel ASTM A351 Corrosive or ultra-low temperature or high temperature non-corrosive applications, temperature range: -268 ° C to +649 ° C, temperature above +425 ° C to specify carbon content of 0.04% and above CF8C347 Stainless steel ASTM A351 is mainly used for high temperature, corrosive applications , Temperature range: -268°C to +649°C, for temperatures above +540°C, specify carbon content of 0.04% and above , For temperatures above +425°C, specify carbon content of 0.04% and above CF3304L stainless steel ASTM A351 for corrosive or non-corrosive applications, temperature range up to +425°C CN7M alloy steel ASTM A351 has good resistance to hot sulfuric acid corrosion, temperature up to +425℃ M35-1 Monel ASTM A494 weldable grade. Has good resistance to all common organic acids and salt water corrosion. It also has high corrosion resistance to most alkaline solutions, and the temperature is up to +400 ℃. N7M Hastelloy BASTM A494 is especially suitable for processing hydrofluoric acid of various concentrations and temperatures. It has good corrosion resistance to sulfuric acid and phosphoric acid, and the temperature is up to +649℃. CW6M Hastelloy CASTM A494 has good corrosion resistance to strong oxidizing environment. It has good properties at high temperature, high corrosion resistance to formic acid (formic acid), phosphoric acid, sulfurous acid and sulfuric acid, and the temperature is up to +649℃ CY40 Inconel ASTM A494 performs well in high temperature applications. It has good corrosion resistance for strong corrosive fluid media.
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