Material | Plate Heat Exchanger of Specifications & Model | Using Condition |
Stainless Steel | 304/304L |
1. The most
economical
stainless steel
,
for general
domestic use.
2. Temperature below 60 ºC, the chloride ion concentration of 50 mg / liter 3. The concentration of less than 3% , the temperature is less than 100 ºC nitrate ; 4. Each concentration of nitric acid in a temperature less than 100 ºC , ammonia or alcohols |
316/316L |
1. The
medium
concentration of chloride ions
of less than
200
mg / l
choose
316L
2. The temperature of less than 60 ºC, chloride ion concentration of less than 300 mg / l 3. A temperature lower than 120 ºC, chloride ion concentration of less than 80 mg / l The concentration is less than 50% acetic acid , caustic soda solution , steam |
|
Grade stainless Steel
|
254SMo |
Suitable for
brackish water
,
mineral acid
, sulfuric acid
.
|
Titanium (Ti) | Ti, Ti-Pd |
Mainly used in
sea water, brine
, a salt
thereof
, and
chloride ions
excessive
liquid.
|
Nickel (Ni)
|
Ni |
Mainly used for
high temperature
,
high
concentration
of caustic soda
.
|
Hastelloy | C-276 | Mainly used for concentrated sulfuric acid, hydrochloric acid , phosphoric acid . |