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Please Calculate the weight per fit of G.I. pipe
To determine if the flow is laminar or turbulent, we can calculate the Reynolds number (Re). For a 3-inch diameter GI pipe and a flow velocity of 2 meters per second, the Reynolds number is likely to be greater than 4000, indicating turbulent flow. In general, flow is considered laminar if Re is less than 2000 and turbulent if Re exceeds 4000. Given these conditions, the flow is turbulent.
Galvanized Iron pipe
A GI pipe is welded to a GI pipe by using solder and flux. The pipe is heated up, flux applied, and then solder allowed to flow into the joints to create a secure bond.
which class gi pipe is better
Gi pipe is climate dependent. Someone who lives on the coast with Gi pipe will find that their pipes will deteriorate quicker than someone who lives more inland because of the higher salt content in the air, the Gi pipe rusts. Also burying Gi in the sand or installing the Gi pipe in concrete also doesnt allow the pipe to breath.
GI Pipe is "Galvanized Iron" Pipe. These days the pipe will likely be made from steel rather than iron.
Calculate the Reynold's number. As a rule of thumb, any Reynold's number < 2000 is considered laminar, 2000<Re<4000 is transitional, and above 4000 is considered turbulent. Re = (velocity)*(diameter)*(density) / (viscosity) velocity = 2 m/s diameter = 3 inches (0.0762 m) density = 1000 kg/m3 viscosity = 1x10-3 N*s/m2 Re = (2 m/s)*(0.0762 m)*(1000 kg/m3)/(1X10-3N*s/m2) = 152,400 So,I would guess that you would have turbulent flow in this pipe.
Gi weld not recommended . Because of gi coationg will be spoiled out . Puncture will be occur on the pipe weld .
1 '' gi b class pipe weight of per mtr
How you make connection between HDPE pipe and GI pipe?what is the fittings are required?Read more: How_you_make_connection_between_HDPE_pipe_and_GI_pipe
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