Pneumatic valve material standards and temperature range

pneumatic valve material standards and temperature range WCB steel
ASTM A non-corrosive, containing water, oil and gas, the temperature scale: - ℃ to + ℃;
LCB low temperature carbon steel
ASTM A used at low temperature, low temperature to - ℃ above cannot be used for temperature + ℃ occasions;

LC。
% nickel steel ASTM A used at low temperature, low temperature to - ℃ above cannot be used for temperature + ℃ occasions;

WC。 % chromium. % molybdenum steel
ASTM A non-corrosive, containing water, oil and gas, the temperature scale: - ℃ to + ℃;

WC。 Chromium
ASTM A non-corrosive, containing water, oil grade WC amiable, temperature scale: - ℃ to + ℃;

C % chromium. Molybdenum %
ASTM A mildly corrosive or aggressive use and non-corrosive, temperature scale: - ℃ to + ℃;

C % % chromium molybdenum
ASTM A mildly corrosive or aggressive use and non-corrosive, temperature scale: - ℃ to + ℃;
CANM(
% chromium steel
ASTM A corrosive use, temperature scale: - ℃ to + ℃;
CA(

% chromium ASTM A corrosive use, temperature scale up to + ℃;
CFM

stainless steel ASTM A corrosive or no corrosive using ultra-low temperature or high temperature, temperature scale: - ℃ to + ℃, temperature + ℃ above to specify carbon content. % and above;
CFC

ASTM A stainless steel is mainly used for high temperature, corrosion resistance, temperature scale: - ℃ to + ℃, temperature + ℃ above to specify carbon content. % and above;
the CF

stainless steel ASTM A corrosive or no corrosive using ultra-low temperature or high temperature, temperature scale: - ℃ to + + ℃ ℃ temperature above to specify carbon content. % and above;
the CF stainless steel

L ASTM A corrosive or non-corrosive, temperature scale up to + ℃;
CFM stainless steel

L ASTM A corrosive or non-corrosive, temperature scale up to + ℃;

CNM alloy steel ASTM has excellent heat-resistant sulfuric acid corrosion function, A temperature as high as + ℃;
M - Monel
ASTM can weld grade A. Has excellent resistance to all the general function of organic acids and salt water corrosion. Also has the very high to sustain mostly alkaline solution corrosion function, the temperature as high as + ℃;
NM hastert nickel alloy B
ASTM A particularly applicable to the processor of hydrofluoric acid concentration and temperature. Has excellent function of sulfuric acid and phosphoric acid corrosion resistance, temperature as high as + ℃;
the CWM hastert nickel alloy C
ASTM A has excellent resistance to strong oxidation environment corrosion function. With excellent properties at high temperatures, the formic acid ( Formic acid, phosphoric acid, sulfurous acid and sulfuric acid with functions of high corrosion resistance, temperature as high as + ℃;
CY for secco nickel alloy
ASTM reflect very well in the high temperature using A. About strong corrosive fluid has excellent corrosion resistant function.