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Is no hub cast iron pipe the same as service weight cast iron pipe?
No-hub cast iron pipe is the same as hubless cast iron pipe. Both are terms used to identify a type of grey iron pipe that is manufactured for use in DWV and storm drainage applications. The terms "no-hub" or "hubless" refers to the pipes end. In contrast to "service weight" pipe, no - hub has no hub on the end and is joined using a no-hub coupling comprised of a 316 stainless steel shield with worm gears and a neoprene gasket. No hub pipe is manufactured to meet ASTM A 888 and CISPI (Cast Iron Soil Pipe Institute) 301 standards. To verify compliance you should use no - hub pipe and fittings bearing the NSF-upc (National Sanitation Foundation) mark.
What does the spg mean in plumbing?
Term used with cast-iron, PVC, CPVC and ABS pipe. Cast-Iron; The plain end of a cast-iron pipe. The spigot is inserted into the bell end of the next pipe to make a water tight joint. PVC, CPVC or ABS; A male end of a fitting the same size as the pipe that is inserted into the slip (hub) end of a fitting.
Do 3 inch tubing and 3 inch pipe have the same outside diameter?
Yes OD never change
What is the flow volume difference between 1.25 inch vs 2 inch pipe?
If the flow velocity remains the same the flow volume will increase by the square of the diameter ratio.(2/1.25) = 1.6 = diameter ratio1.62 = 2.56 more flow volume through 2 inch pipe compared to 1.25 inch pipe.
What press force you need to have to flatten ms round Pipe for 1 to 20 pipe and 750mm length and 12mm thickness of wall?
1 inch to 20 inch Dia of pipe. Please answer me as soon as possible. If possible, give me equation for the same.
What is the inside diameter of 0.75 inch pipe?
Three-quarter inch diameter pipe refers to the outside diameter. Different pipe types of the same outside diameter usually have different inside diameters. ASTM SCH 40 pipe of 3/4 inch diameter has an inside diameter of 0.824 inches. ASTM CL 200 pipe of 3/4 inch diameter has an inside diameter of 0.930 inches because of the thinner wall.
How much does a foot of 42 inch pipe weigh?
42 42.000 STD .375 166.7141.250 42 42.000 XHY .500221.61 41.000 Weights are 166.71 per ft. and 221.61.
When replacing 80 ft of old steel pipe which is fed from half inch pipe with copper is there any reason to use 3.4 inch pipe instead?
That's 3/4" pipe, not 3.4" prehaps it would deliver more pressure through the 1/2 inch pipe than 3/4 inch. 3/4" pipe will be less restrictive over the course of the run. Otherwise, no. 1/2" Copper Pipe will do fine, since it has a smoother bore, less restrictive, no lime and rust build-up. The only reason for you to use 3/4" pipe is if you want more volume. The pressure remains the same.
Should a cast iron pot or dutch oven be seasoned with oil in the same way as a cast iron skillet?
Yes.
How does the amount of water carried by the 3 inches pipe compare to the amount of carried by the 1 inch pipe With the same water pressure?
54 times MORE volume
A four inch pipe carry how much more volume than a 2 inch pipe?
It is based on the flow area, which is proportional to the square of the diameter. 2 squared = 4. 4 squared = 16. So, the 4 inch pipe can take 16/4 = 4 times the volume of the 2 inch pipe. It might be less confusing if you had picked sizes other than 2 and 4. This is a rough calculation, since pipe inside diameters are not the same as nominal sizes, but close enough for most purposes.
How high must a 1 inch vertical pipe reach to create 10psi of water pressure?
Same as a 1/8 - 36 " pipe as STATIC pressure remins the same it is the "FORCE" which takes weight into account YOU need to have the pipe 23 feet high
