Inch

Metric

1

1 1/4

1 1/2

2

2 1/2

3

3 1/2

4

5

6

8

10

12

14

16

1 5/8"

1.66"

1.9"

2 3/8"

2 7/8"

3 1/2"

4 1/2"

6 5/8"

8 5/8"

Acetic Acid (White Vinegar) (10% Concentration)

Air

Calcium Chloride

Deionized Water

Drinking Water

Hydrochloric Acid

Oil

Phosphoric Acid

Salt Water

Sodium Hydroxide (Caustic Soda)

Sulfuric Acid (80% Concentration)

Water

1 1/8"

1 3/4"

2"

2 1/4"

3"

100 psi @ 72° F

130 psi @ 72° F

140 psi @ 72° F

165 psi @ 72° F

185 psi @ 72° F

200 psi @ 72° F

225 psi @ 72° F

240 psi @ 72° F

300 psi @ 72° F

315 psi @ 72° F

700 psi @ 72° F

750 psi @ 72° F

Steel

Less than 200° F

200° F to 249° F

250° F to 299° F

300° F to 499° F

EAR99

Enamel Coated

Epoxy Coated

Galvanized

Zinc Plated

-49° F to -25° F

-24° F to -1° F

Greater than 0° F

Not Rated

Galvanized

Zinc Plated