You can put up to a 2 inch pipe into a 4 inch. If you are putting 4 inch to 4 inch, either take out a section of the cast and put the PVC in or cut out a section and connect the PVC to the cast with rubber sleeves meant for this. You can use a saddle clamp for the 2 inch. It is a half round piece of PVC with a 2 inch connection in it. It is held on with two U bolts that go around the cast pipe. Put it where you need it and mark the 2 inch hole on the cast. Drill a series of 1/8 inch holes around this circle. when you get them all drilled, you can break out the plug. Try to keep it from falling into the cast pipe. Put the saddle clamp on and connect the PVC pipe as needed. Seal the saddle clamp to the cast pipe with plumbers putty.
Most of the time it is 4 inch.
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.
A handheld bandsaw or a cutting torch, along a straight line made by a wraparound pipe marker. our company has the steel pipe machine and you can cut it in 4 inch-haihao pipe fitting group sales@haihaogroup.com
The type of service they are to be used for In a home PVC is used for the drains,the drain vents,main out going sewer line,water supply lines for a boiler/heating system or sprinkler systems. In a home CPCV is used to supply water to sinks,toilets, showers,hot water heater and exterior faucets... Because of the difference in usage there is also a difference in the wall thickness between the PVC pipe and CPVC pipe... So a 3/4 in PVC fitting will not match up to a 3/4 in CPVC pipe and vise versa...
The price of PVC pipe varies from retailer to retailer. Home depot and Lowes sells most sizes for under three dollars a foot. 4 inch PVC pipe shouldn't cost more than $20 for a ten foot section.
Probably the wrong size flange. Is the flange a toilet collar? If so the pipe is probably 4 inch.
Not exactly, but you can still connect them with proper fittings.
You can put up to a 2 inch pipe into a 4 inch. If you are putting 4 inch to 4 inch, either take out a section of the cast and put the PVC in or cut out a section and connect the PVC to the cast with rubber sleeves meant for this. You can use a saddle clamp for the 2 inch. It is a half round piece of PVC with a 2 inch connection in it. It is held on with two U bolts that go around the cast pipe. Put it where you need it and mark the 2 inch hole on the cast. Drill a series of 1/8 inch holes around this circle. when you get them all drilled, you can break out the plug. Try to keep it from falling into the cast pipe. Put the saddle clamp on and connect the PVC pipe as needed. Seal the saddle clamp to the cast pipe with plumbers putty.
Most of the time it is 4 inch.
It depends on where in the world you want to buy it.
PVC will sag under the weight of clothing no matter how wide. Use a 3/4 inch pipe with the appropriate wooden dowel inserted through the tube.
3.75
Between $.50 and $1.00 per foot, depending on what you're buying (white, gray, schedule 40 thin wall vs schedule 80 thick wall, etc.) 1/4" PVC pipe isn't carried at the home-improvement stores. Sources I've found include www.usplastic.com and www.rhfs.com. Not affiliated with either of these sources.
6.5 gallons, if it is full of water. (if this is a trick question, and the pipe is empty or full of dirt or something, then not 6.5 gallons)
10'
no 2" is enough if it's just the washing machine.