Depending what size your clothes washing machine pipe is to begin with depends on your answer, however you cannot go smaller than a two inch or 50mm waste pipe for your clothes washing machine.
2" minimum.
I never use any pipe under 11/2"
I would suggest taking them to a luandry mat and washing them in a super size washer. I do the same thing with my washing machine.
Minimum 1 1/2"
How long is a wash cycle? A normal wash cycle usually takes between 50 minutes to an hour to complete. However, this time could be faster or slower depending on load size and the cycles or options you choose.
1 1/4", only for the basin trap arm
Increasing the size of the outflow pipe will only help in cases where the outflow pipe is restricting flow. In this case, there does not appear to be any restriction resulting from the size of the outflow pipe. So your answer is: No. Suggestions are: 1) increase the inflow pressure by using a steeper grade angle 2) try using pressurized water storage tank in lieu of gravity feed 3) try increasing the size of the inflow pipe if there are any restrictions to flow on the incoming pipe
A Miele washing machine purchased online from the Amazon web based super store can cost anywhere from $1600.00 up to $4200.00 depending on size and style.
Truthfully, i can't answer this correctly. There is no definite answer, because there are too many variables to count in order to tell you. The type of washing machine, if you are running on generator power, or some other source of energy, even the age of the washing machine itself.
It depends on the size of your bedspread. If it's too large to fit in your wash machine I would say yes.
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.