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Industrial PipefittingBy Tim Daly I was twenty years old in 1981 when I took both a math test and an algebra... -
Industrial and Commercial Boiler SystemsBy Tim Daly What makes the world go round? In your lifetime you’ve probably heard many theories: Angular momentum, gravitational... -
Steam Traps: Types & ApplicationsUNDERSTANDING STEAM TRAPS United Trades Exclusive By Tim Daly A Major Key to Getting The Most Work Out Of Your Steam We have... -
10 Things Things You Need To Know About PipeBy Tim Daly If you’re going to be a pipefitter, there are some basic facts and figures that you need... -
10 Things You Need To Know About WeldingBy Tim Daly Since the dawn of the industrial age, pipefitters and welders have been closely linked together in both... -
Simple & Rolling Pipe OffsetsThe simple offset formula (or the 45 degree offset formula) is used to calculate where you should be cutting... -
Thermal ExpansionThermal Expansion Finding the thermal expansion of pipe is relatively easy using the formula for "linear expansion". There are many... -
Jumper OffsetsJumper Offsets A jumper offset in a plumbing system uses a combination of fittings to go around an obstacle, such... -
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Roof Drain Hydraulic Drain LoadsPlumbing Roof drain hydraulic load calculations Sizing rain leaders and gutters is a pretty simple process (assuming you know the proper...