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Conversions

The following list contains conversions that may be applicable for purposes of making enquiries and ordering products:

Metric Conversion              

 

To Convert From To Multiply By
Length inch (in.) millimeters (mm) 25.4
foot (ft.) meter (m) 0.3048
inch (in.) mil 1000

 

Weight ounce (oz.) grams (g) 28.3495
pound (lb.) grams (g) 453.59
pound (lb.) kilogram (kg.) 0.4536
ton metric ton 0.9070
metric ton kilogram (kg.) 1000
metric ton pound (lb.) 2205

 

Coating
Weight
ounce/sq. foot
(oz/ft2)
grams/sq. meter
(g/m2)
305.15

 

Density pound/cubic inch
(lb/in3)
grams/cubic centimeter
(g/cm3)
27.68

 

Strength pound/sq. inch
(psi)
ksi (1000 psi) 0.001
ksi megapascal (MPa) 6.895
pound/square inch
(psi)
megapascal (Mpa) 0.006895
Newton/sq. millimeter
(N/mm2)
megapascal (Mpa) 1
pound/sq. inch
(psi)
Newton/square millimeter
(N/mm2)
0.006895
ksi Newton/square millimeter
(N/mm2)
6.895
ksi kilogram/square millimeter
(N/mm2)
0.704

Nominal size conversion (in pipes)

NPS = nominal pipe size

DN = Diameter nominal in metric

1/8"

6 mm

3/16"

7 mm

1/4"

8 mm

3/8"

10 mm

1/2"

15 mm

5/8"

18 mm

3/4"

20 mm

1"

25 mm

1-1/4"

32 mm

1-1/2"

40 mm

2"

50 mm

2-1/2"

65 mm

3"

80 mm

3-1/2"

90 mm

4"

100 mm

4-1/2"

115 mm

5"

125 mm

6"

150 mm

8"

200 mm

10"

250 mm

14"

350 mm

16"

400 mm

18"

450 mm

20"

500 mm

24"

600 mm

28"

700 mm

30"

750 mm

32"

800 mm

36"

900 mm

40"

1000 mm

44"

1100 mm

48"

1200 mm

52"

1300 mm

56"

1400 mm

60"

1500 mm

12"

300 mm

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