By cutting out the defective sections and installing new Slip couplings BUT work FAST as the glue dries FAST
none
Use PVC for the drain line. It does not require insulation.
Sched. 40 PVC.
pvc flue pipe and has a condensate drain
Probably the wrong size flange. Is the flange a toilet collar? If so the pipe is probably 4 inch.
Basement, if any, will oft times have PVC piping used for drain lines in it, if codes allow PVC piping.
Yes, you can attach PVC pipe to ceramic pipe with a fernco. You just have to make sure the inside diameters of the fernco match up with the pipes you are joining.
No it's ABS;Acrylonitrile butadiene styrene
PVC pipe is not affected by acid. Why would you pour acid down your drain in the first place? It will not cure any problem you have.
I would take out the lead bend and replace it with pvc.
The same as any other PVC drain. Trailers have a plastic or fabric covering underneath. Cut this at the drain and repair the pipe. Duct tape the cut in the fabric or staple a section of cheap blue tarp over that section.
Muriatic acid is a very dangerous type of acid. You need to wear gloves and protective eye goggles when using it. No, you cannot use muriatic acid without diluting it to unclog a PVC drain pipe.