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Manufacturers of Quality Industrial and Medical Rubber Products

Some Useful Conversion Factors:


LENGTH:

1 in = 25.40 mm
= 2.540 cm
= 0.0254 m
1 ft= 304.80 mm
= 30.480 cm
= 0.3048 m
1 mile= 1.6094 km
1 mm= 0.0394 in
1 cm= 0.3937 in
1 m= 39.370 in
= 3.2808 ft
= 0.6214 miles

VOLUME:

1 barrel= 42 US gallons (liquid)
= 34.9909 Imperial gallons
= 5.6146 cu ft
= 158.9871 li
= 0.1590 cu m
1 US gallon (liquid)= 0.0238 barrel
= 0.1337 cu ft
= 0.00379 cu m
= 3.7854 li
= 0.0038 cu m
= 0.8327 Imperial gallons
1 Imperial gallon= 0.0286 barrel
= 0.1605 cu ft
= 277.4171 cu in
= 4.5460 li
= 0.0045 cu m
= 1.2009 US gallons (liquid)
1 liter= 0.001 cu m
= 1000.0000 cu m
= 0.2200 Imperial gallons
= 0.2642 US gallons (liquid)

WEIGHT OF WATER @ 62°F / 16.67°C:

1 barrel= 349.9860 lbs
= 158.7512 kg
1 US gallon= 8.337 lbs
= 3.7820 kg
1 Imperial gallon    = 10.0122 lbs
= 4.5420 kg

PRESSURE:

1 ft head water @ 60°F= 0.4335 pounds/square inch (psi)
= 0.0305 kg/sq cm
= 0.0299 bars
= 0.3048 m of water
1 m of water= 0.1000 kg/sq cm
= 0.0967 bars
= 3.2808 ft of water
1 psi= 0.0689 bars
1 bar= 14.5039 psi

USEFUL FORMULAS:

Flow in a pipeline: m/sec = (brl/day) / 275d sq
ft/sec = (brl/d) / 83.82 d sq
Where d = inside diameter of pipe in inches

Manufacturers of inflatable pipe plugs, bungs, expansion plugs, purge plugs, duct plugs, piping isolation products for applications including: global oil and gas, power generation, nuclear power, hydroelectric, steam and gas turbines, chemical plants, refineries, petrochemical & pipeline, pipe repair & maintenance, FME (Foreign Material Exclusion), Foreign Object Damage, Foreign Object Debris (FOD products), industrial safety, environmental, mining, welding pulp and paper, as well as the marine and offshore industries.

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