電磁流量計之各部份材質防流體腐蝕對照表

內襯

電極材質

Seal

A:Generally Suitable

B:Use Caution

N:Not Recommended

U:No Available

C E R A M I C
T E F L O N
P O L Y U R E T H A N E
N E O P R E N E

H A R D

S O F T R U B B E R

**
3 1 6 S S
H A S T E L L O Y C
M O N E L
T A N T A L U M
T I T A N I U M
P L A T I N U M
Z I R C O N I U M
**

 

V I T O N

E T H Y L E N E

P R O P Y L E N E

K A L R E Z
A A N B N A A A A A A A N A A Acetalde
A A N N N A A A A A A A B A N Acetic Acid(70% Max)
A N A A U A A A A A N A A A U Alumina Slurry
U A N N U B U N A A A U U U U Aluminum Bicarbonate(50% Max)
A A N A N N A N A N A A A A A Aluminum Chloride(20% Max)
U A N N N N N N N N A N A A U Aluminum Fluoride
A A B A B A B N A A A A U U A Aluminum Potassium Sulfate(Alum)
A A N A N A A N A A A A A A A Aluminum Sulfate(50% Max)
U A N N N B U N A A A N U U U Ammonium Sulfate(50% Max)
U A N N N N B N N N A U A A U Ammonium Bifluoride(50% Max)
U A N N N N B U U A U U U U U Ammonium Carbamate(50% Max)
A
A
N
N
N
B
B
N
A
A
N
A
A
U
Ammonium Carbonate(50% Max)
A
A
B
A
A
B
A
N
A
A
A
A
A
A
A
Ammonium Chloride(25% Max)
U
A
N
N
N
N
U
N
N
N
A
U
U
U
U
Ammonium Fluoride(50% Max)
A
A
A
A
A
B
B
N
N
A
A
B
B
A
A
Ammonium Hydroxide(30% Max)
A
A
B
A
B
A
B
N
A
N
A
A
A
A
A
Ammonium Nitrate
A
A
N
N
N
N
N
N
A
N
A
N
A
A
U
Ammonium Persulfate
A
A
N
N
N
A
U
U
A
U
A
A
A
A
U
Ammonium Phosphate
A
A
N
A
B
B
B
B
A
U
A
A
N
A
A
Ammonium Sulfate
A
A
N
N
A
N
B
B
A
B
A
A
A
A
U
Barium Chloride(30% Max)
B
A
A
A
A
A
B
B
A
U
A
A
A
A
A
Barium Hydroxide(50% Max)
A
A
U
U
U
N
N
B
A
A
A
A
A
A
U
Barium Sulfate
A
A
N
N
U
A
A
A
A
A
A
A
A
A
A
Beer
U
A
N
N
U
B
B
U
N
U
A
A
U
U
A
Black Liquor
A
A
A
A
A
B
U
N
A
A
A
A
A
A
A
Boric Acid(50% Max)
A
A
B
A
A
A
A
A
A
A
A
A
A
A
U
Brine
A
A
A
A
A
A
N
N
A
A
A
A
A
A
A
Calcium Bisulfite
U
A
A
A
A
B
B
B
A
A
A
A
A
A
U
Calcium Carbonate
U
A
N
N
A
B
B
B
B
B
A
N
U
U
A
Calcium Chlorate(30% Max)
A
A
A
A
A
N
A
N
A
A
A
A
A
A
A
Calcium Chloride(50% Max)
B
A
A
A
B
B
A
U
A
A
U
A
A
A
A
Calcium Hydroxide(50% Max)
A
A
N
N
B
N
N
N
A
A
A
B
A
B
A
Calcium Hypochlorite
A
A
U
U
B
B
B
B
A
A
A
N
A
A
U
Calcium Nitrate(10% Max)
A
A
N
N
B
A
U
U
A
A
A
A
A
A
A
Calcium Sulfate(10% Max)
A
A
N
A
A
A
A
A
A
A
A
A
U
U
A
Cane Sugar Juice
A
B
A
N
A
A
A
A
A
A
A
A
U
U
U
Carbon Slurry
A
A
B
B
B
U
N
U
A
A
A
A
A
A
A
Carbonic Acid(60% Max)
N
A
N
N
N
B
U
A
N
B
A
A
B
A
A
Caustic Soda(50% Max)
A
A
N
N
N
N
U
U
A
A
U
N
A
N
U
Chlorine Dioxide(15% Max)
B
A
N
N
A
N
A
N
A
A
A
N
A
N
A
Chlorine Water
B
A
N
N
N
N
B
U
A
A
A
A
A
N
A
Chromic Acid(50% Max)
A
A
N
A
A
A
A
B
A
A
A
A
A
A
A
Citric Acid
A
A
A
A
A
A
A
A
A
A
A
A
A
A
U
Clay Slurry
U
A
A
A
U
A
A
A
A
A
A
A
U
U
A
Coffee Extract
U
A
A
A
U
A
A
A
A
A
A
A
U
U
U
Cola Syrup
A
A
A
A
U
A
A
A
A
A
U
N
A
A
A
Copper Chloride(50% Max)
U
A
U
U
U
B
N
N
A
A
A
N
A
A
U
Copper Nitrate(50% Max)
A
A
A
A
U
B
A
N
A
B
A
N
A
A
A
Copper Sulfate(70% Max)
U
A
U
U
A
N
N
N
A
B
A
N
U
U
U
Cupric Chloride
A
A
N
A
A
N
N
N
A
A
A
N
A
A
A
Ferric Chloride(50% Max)
A
U
U
A
A
B
N
N
A
A
A
N
A
A
A
Ferric Nitrate(10% Max)
A
A
U
U
A
N
B
N
A
A
A
A
A
A
A
Ferric Sulfate(10% Max)
U
A
N
N
A
N
N
N
A
A
U
A
U
U
A
Ferrous Chloride(10% Max)
U
A
N
N
A
N
N
N
A
A
A
A
U
U
A
Ferrous Sulfate(50% Max)
U
A
N
N
A
N
N
N
N
N
A
N
A
B
A
Fluosilicic Acid
A
A
N
A
B
A
B
B
A
A
A
A
N
A
A
Formalhehyde(35% Max)
A
A
B
A
N
N
N
N
A
N
A
A
N
A
A
Formic Acid(80% Max)
A
A
N
N
N
A
A
A
A
A
A
A
U
U
A
Fruit Juices
A
A
N
N
U
B
B
B
A
A
A
N
A
A
U
Green Liquor
B
A
N
A
B
N
N
N
A
N
A
A
A
A
A
Hydrochloric Acid(40% Max)
A
A
N
N
B
B
U
A
A
U
A
N
A
A
A
Hydrocyanic Acid(10% Max)
B
A
N
N
N
N
N
N
N
N
A
N
A
N
U
Hydrofluoric Acid(70% Max)
A
A
N
A
B
B
U
N
A
A
U
A
B
B
A
Hydrogen peroxide(50% Max)
U
A
N
N
N
N
N
N
A
N
A
N
A
B
A
Hypochlorous Acid(40% Max)
A
A
N
N
A
A
U
U
A
U
A
A
U
U
U
Latex
U
A
U
U
B
B
B
B
A
U
A
N
U
U
U
Lead Nitrate(60% Max)
U
A
A
A
N
A
A
A
A
A
A
A
U
U
U
Lime Slurry(C)
U
A
U
U
U
N
A
A
A
A
A
A
U
U
U
Lithium Chloride
U
A
U
U
U
B
B
B
A
U
U
A
U
U
U
Magnesium Carbonate(10% Max)
A
A
A
A
B
B
A
B
A
A
U
A
A
A
A
Magnesium Chloride(40% Max)
U
A
U
U
B
B
B
B
A
B
U
B
U
U
U
Magnesium Nitrate
A
A
U
U
B
A
A
A
A
A
A
A
A
A
A
Magnesium Sulfate(40% Max)
A
A
N
A
A
N
N
N
A
A
A
A
A
A
A
Magnesium Chloride(60% Max)
A
A
N
N
N
A
U
B
A
U
A
U
A
A
A
Milk
A
A
N
N
N
A
U
A
U
U
A
U
U
U
A
Molasses
A
U
U
U
U
U
U
U
U
U
U
U
U
U
A
Monomers
A
A
U
U
A
N
N
N
A
N
U
A
A
A
A
Nickel Chloride(20% Max)
N
A
U
U
A
B
B
B
A
B
U
N
U
U
U
Nickel Nitrate(10% Max)
A
A
U
U
A
B
B
B
A
U
U
A
A
A
A
Nickel Sulfate(20% Max)
A
A
N
N
N
A
N
N
A
A
A
B
N
N
A
Nickel Acid(80% Max)
N
A
N
N
N
B
B
N
N
U
A
N
A
N
A
Oleum
A
A
U
U
N
N
B
N
A
N
A
A
A
A
A
Oxalic Acid
N
A
N
B
B
N
N
A
A
N
A
B
N
N
A
Phosphoric Acid(80% Max)
N
A
N
B
U
A
U
U
A
A
U
A
U
U
U
Photographic Emulsion
A
U
U
U
U
U
U
U
U
U
U
U
U
U
A
Polymers
U
A
N
N
A
A
B
B
A
A
U
A
U
U
U
Potassium Bicarbonate(30% Max)
U
A
U
U
U
B
A
B
A
A
A
A
U
U
U
Potassium Carbonate
A
A
N
A
U
A
B
B
A
A
U
A
A
A
A
Potassium Chloride(30% Max)
A
A
N
A
A
A
B
B
A
A
A
A
U
U
U
Potassium Dichromate(60% Max)
B
A
B
B
N
B
B
A
B
N
A
A
N
A
A
Potassium Hydroxide(50% Max)
A
A
N
N
N
N
B
N
B
A
U
N
U
U
U
Potassium Hypochlorite(40% Max)
A
A
N
A
A
B
B
B
B
A
U
A
A
A
A
Potassium Nitrate(80% Max)
U
A
U
U
B
B
B
B
B
B
U
A
U
U
U
Potassium Permanganate(10% Max)
U
A
U
U
U
A
N
N
A
A
A
A
U
U
U
Potassium Persulfate(10% Max)
A
A
N
A
A
A
A
A
A
A
A
A
A
A
A
Potassium Sulfate(20% Max)
U
A
U
U
A
B
U
U
B
A
U
A
U
U
A
Potassium Sulfide(10% Max)
A
A
N
N
N
B
U
A
A
U
A
N
A
A
U
Salicylic Acid
A
A
B
A
U
B
U
U
U
A
A
U
A
A
A
Sea Water
A
A
B
B
A
A
A
A
A
A
A
A
A
B
U
Sewage Raw
A
A
U
U
U
B
U
N
B
B
U
A
U
U
U
Silver Nitrate(50% Max)
A
A
B
A
A
A
A
A
A
A
A
A
A
B
U
Sludge, Activated
A
A
B
A
A
A
A
A
A
A
A
A
A
B
U
Sludge, Primary
A
A
B
A
A
A
A
N
U
U
A
A
A
A
A
Soap Solutions
A
A
U
U
U
B
A
A
A
A
A
A
N
A
A
Sodium Acetate
A
A
U
U
A
A
A
A
A
A
A
A
A
A
U
Sodium Bicarbonate(20% Max)
U
A
N
A
A
N
N
B
A
U
A
A
U
U
A
Sodium Bisulfite(40% Max)
A
A
U
U
A
N
B
B
A
B
A
N
A
A
A
Sodium Bisulfite(40% Max)
A
A
U
U
A
B
B
B
B
U
U
N
A
A
U
Sodium Borate
U
A
N
A
A
A
A
A
B
A
A
N
U
U
A
Sodium Carbonate
U
A
N
A
A
B
B
A
A
A
U
N
U
U
A
Sodium Chlorate(40% Max)
A
A
B
A
A
B
A
A
A
A
A
A
A
A
A
Sodium Chloride(30% Max)
U
A
U
U
U
A
A
A
A
A
A
A
U
U
U
Sodium Chtomate
A
A
U
U
B
A
N
N
A
A
A
N
A
A
A
Sodium Cyanide
A
A
N
N
N
B
U
A
N
B
A
A
B
A
A
Sodium Hydroxide(10% Max)
N
A
N
N
N
B
U
A
N
B
A
A
B
A
A
Sodium Hydroxide(50% Max)
A
A
N
N
A
N
A
N
A
A
A
A
A
B
A
Sodium Hypochlorite(20% Max)
A
A
N
A
A
A
U
A
A
A
A
A
U
A
A
Sodium Nitrate(40% Max)
U
A
U
U
U
A
A
A
A
A
A
A
U
U
U
Sodium Nitrite(40% Max)
A
A
N
A
B
B
A
A
A
A
A
A
A
A
A
Sodium Phosphate
U
A
A
N
A
A
A
A
A
A
A
B
U
U
A
Sodium Phosphate(Tri-Basic)
A
A
N
N
B
B
A
A
A
A
A
A
A
A
A
Sodium Silicate
A
A
N
A
B
B
B
B
A
B
A
A
A
A
A
Sodium Sulfate(30% Max)
U
A
U
U
B
N
N
B
A
U
A
N
U
U
A
Sodium Sulfite(40% Max)
U
A
U
U
U
B
N
N
A
A
A
N
U
U
A
Sodium Sulfite(30% Max)
B
A
N
A
U
N
N
B
A
N
A
B
A
B
A
Sulfuric Acid(1-20%)
B
A
N
B
N
N
N
B
A
N
A
B
B
N
A
Sulfuric Acid(21-40%)
B
A
N
N
N
N
N
N
A
N
A
B
B
N
A
Sulfuric Acid(41-70%)
U
A
N
N
U
N
N
N
A
N
A
N
A
N
A
Sulfuric Acid(71-100%)
B
A
N
N
N
N
B
N
A
A
A
A
A
B
A
Sulfurous Acid
A
A
N
B
U
A
A
A
A
A
A
A
U
U
U
Sugar Juice
A
A
A
B
B
A
U
A
A
A
A
A
A
A
A
Tannic Acid
A
A
A
A
U
A
A
A
A
B
A
A
A
B
A
Tartaric Acid
A
A
A
A
B
A
A
A
A
A
A
A
U
U
U
Titanium Dioxide
U
A
A
N
A
A
A
A
A
A
A
B
U
U
U
Trisodium Phosphate
U
A
N
N
B
B
U
U
U
A
U
A
U
U
U
Urea(50% Max)
A
A
A
A
U
A
A
A
A
A
A
A
A
A
A
Water, Clean or Dirty
U
A
N
N
B
B
N
B
N
A
A
A
U
U
U
White Liquor
A
A
N
A
N
U
B
B
A
A
B
A
A
A
A
Zinc Chloride(20% Max)
A
A
N
A
B
B
B
A
A
A
A
A
A
A
A
Zinc Sulfate(30% Max)