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Material name | Thickness (mm) | Material grade | Applicable place |
Stainless steel | 0.5-0.8 | 304,321,316,316L | Places with serious corrosion caused by acid or base mediums and places not suitable for chloride ions |
Commercial pure titanium | 0.5-0.8 | Ti | Alkali or salt making places, sea water desalination places, low-temperature places, freezing places or places with chloride-ion corrosion |
Nickel | 0.5-0.8 | Ni | Places resistant to corrosion, hot alkali liquor corrosion, neutral solutions or subacid solutions |
Acid-resistant steel | 0.5-0.8 | RS-2, SM0254, HC-276 | Sulfuric acid field and the fields with acid corrosion |
Material name | Code | Applicable temperature | Applicable place |
NBR | N | -20~110ºC | Water, non-polar oil, mineral oil, lubricating oil, silicon oil, etc. |
EPDM | E | -20~150ºC | Steam, water, ozone, polar chemical mediums, alcohol, weak acids, weak bases, salt solutions, etc. |
Chloroprene rubber | C | -40~100ºC | Ammonia, mineral roil, lubricant, freon, etc. |
Fluororubber | F | 0~180ºC | Inorganic acids, bases, mineral oil, halohydrocarbon and oxidant |
Silicon rubber | Q | -40~200ºC | Food field, etc. |