1/2" - 2" depending on demand
The outside diameter (OD) of a cast iron pipe typically depends on its nominal size, which is specified in inches. For example, a standard 4-inch cast iron pipe has an outside diameter of approximately 4.5 inches. It's important to refer to specific standards, such as those from the Cast Iron Soil Pipe Institute (CISPI) or ANSI, for exact dimensions, as there can be slight variations.
Nothing BUT ductile is much stronger
This takes a while, but should work. Use a hacksaw blade on the inside of the pipe and cut just through the pipe in two or three places depending on the size of the pipe. Once it is cut, you can pry the pieces out of the cast iron body.
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.
Iron Pipe size
Considering the waste inlet of the pipe of this pipe should be 4" possibly 3" you can buy an inside cast iron cutter .=You must measure the inside diameter and then buy /rent the one for the size you need THEN you can buy a new cast iron floor flange and use either a caulked joint (lead and oakum) or possibly a quick set type if the cast iron is no hub or standard weight=
Not exactly, but you can still connect them with proper fittings.
Iron - Pipe - Size -
Iron Pipe Size
Iron Pipe Size
This depends on the size and the location of the leak. It depends because a leak on the straight piece of the pipe will differ from a leak on the joint of the pipe. It also depends on the corrosion of the pipe and the extent as to how bad it is.
Traditionally, Iron Pipe Size, but can also mean that it has male pipe threads (threads on the outside of the pipe).