I am installing a new sink and have to re-route the old water feeds and drain,it is old plumbing (steel I think)and soldered.I just need to remove at the elbows and seams and add new pieces going in another direction.Can I unsolder the joints and do it that way,or is there another better method?Thanks for any help.Also can I use the flex pipe for the water feeds?
you might be better off to cut out what you need to, and re-plumb with pvc.Tie onto with a rubber "fernco" they can be bought in all sizes at most hardware stores.As far as the water goes you can run pex pipe (by code in most places),with very little or no soldering at all. On your drain line,try to use as few elbows as possible,and make them 45 if you can.
UNIVERSAL 3" X 8" STAINLESS STEEL DUAL BRAIDED FLEX PIPE CONNECTOR/JOINT ADAPTER, Walker Flex Pipe Exhaust Slip-on Stainless Steel 3.000" Inlet/Outlet Dia 25.00', UNIVERSAL 3"X4" STAINLESS STEEL DOUBLE BRAIDED EXHAUST FLEX PIPE MUFFLER PIPING, 35mm 38mm Wastegate Flex Braided Stainless Dump Pipe Kit w/ MIld Steel weld Bung, UNIVERSAL 3"X6" STAINLESS STEEL DOUBLE BRAIDED EXHAUST FLEX PIPE MUFFLER PIPING, 2.5" SUS 304 Stainless Steel Flex Pipe Exhaust 8" Long, 3" Stainless Steel Braided Flex Pipe Exhaust 8" , 35mm 38mm Wastegate Flex Stainless Steel Braided Dump Pipe w/ SS Weld Bung, 3.5"X7.75" STAINLESS STEEL STEEL DOUBLE BRAIDED FLEX PIPE EXHAUST MUFFLER PIPING, 3"X12"STAINLESS STEEL DOUBLE BRAIDED 10"FLEX PIPE EXHAUST MUFFLER ADAPTOR PIPING, 3.5"X12"STAINLESS STEEL DOUBLE BRAIDED 10" FLEX PIPE EXHAUST MUFFLER PIPING TUBE, 2.25x6 Stainless Steel Flex Pipe Exhaust w/ Interlock, MESHED 2.5"X6" STAINLESS STEEL DOUBLE BRAIDED FLEX PIPE EXTENDER/ADAPTOR PIPING, MESHED 3"X 4" STAINLESS STEEL DOUBLE BRAIDED FLEX PIPE EXTENDER/ADAPTOR PIPING, Walker Flex Pipe Exhaust Slip-on Heavy-duty Steel Galvanized 5.000" Dia 25', STAINLESS STEEL 3.5"X4.25" DOUBLE BRAIDED 2.25"FLEX PIPE EXTENDER/ADAPTOR PIPING, STAINLESS STEEL SS 3.5"X 7.75" DOUBLE BRAIDED FLEX PIPE EXTENDER/ADAPTOR PIPING, UNIVERSAL 3"X 8"STAINLESS STEEL DOUBLE BRAIDED EXHAUST FLEX PIPE MUFFLER PIPING, 3"X8" STAINLESS STEEL DOUBLE BRAIDED FLEX PIPE EXHAUST EXTENDER/ADAPTOR PIPING, STAINLESS STEEL 2.5"X12"DOUBLE BRAIDED 8" LONG FLEX PIPE EXTENDER/ADAPTOR PIPING, MESHED 3"X6" STAINLESS STEEL DOUBLE BRAID LONG FLEX PIPE EXHAUST ADAPTOR PIPING, MESHED 2.5X 4" STAINLESS STEEL DOUBLE BRAIDED FLEX PIPE EXTENDER/ADAPTOR PIPING, MESHED 3.5"X 6" STAINLESS STEEL DOUBLE BRAIDED FLEX PIPE EXTENDER/ADAPTOR PIPING, 4"X7.5" STAINLESS STEEL FLEX PIPE DOUBLE BRAIDED EXHAUST/CATBACK/DOWNPIPE/TURBO, 2" Exhaust Flex Pipe 2.00" x 4" Heavy Duty Steel 8" Overall Flex Coupler , Flex Pipe 3" X 6" Stainless Steel Exhaust Muffler, 2.5" X 6" Exhaust Muffler Stainless Steel Flex Pipe, 2.25" Stainless Steel Braided Flex Pipe Exhaust 6" , 2.25X10 Stainless Steel Flex Pipe w/ Inner Braid & Ends, 2.5x12 Stainless Steel Flex Pipe w/ Inner Braid & Ends, STAINLESS STEEL 2.5"X 8"DOUBLE BRAIDED FLEX PIPE EXHAUST EXTENDER/ADAPTOR PIPING, MXP Stainless Steel Down Pipe for Genesis 2.0 RS Turbo Flex Tube MXDPBKT, UNIVERSAL 2.5X4" STAINLESS STEEL DOUBLE BRAIDED EXHAUST FLEX PIPE MUFFLER PIPING, 2 1/2" X 4" STAINLESS STEEL EXHAUST FLEX PIPE 2.5” 2.50” HEAVY DUTY NR , 3" X 6" STAINLESS STEEL EXHAUST FLEX PIPE HEAVY DUTY NR, 3" X 8" STAINLESS STEEL EXHAUST FLEX PIPE HEAVY DUTY NR, OBX STEEL EXHAUST FLEX BELLOW JOINT Pipe 4" x 8" x12", 2.25" SUS 304 Stainless Steel Flex Pipe Exhaust 6" , 3" SUS 304 Stainless Steel Flex Pipe Exhaust 8" , 35mm 38mm Wastegate Flex Stainless Steel Braided Dump Pipe with SS Weld Bung, 2.5 SUS 304 Stainless Steel Braided Flex Pipe Exhaust 8, Walker Flex Pipe Exhaust Slip-on Stainless Steel 3.500" Inlet/Outlet Dia 25.00', Walker Flex Pipe Exhaust Slip-on Heavy-duty Steel Galvanized 3.500" Dia 25', 1.5" SUS 304 Stainless Steel Braided Flex Pipe 38mm Wastegate Waste Gate Dump, 3" SUS 304 Stainless Steel Flex Pipe Exhaust 8" , 2.25" SUS 304 Stainless Steel Flex Pipe Exhaust 6" , UNIVERSAL 3.5" X 7.75" STAINLESS STEEL BRAIDED FLEX PIPE CONNECTOR/JOINT ADAPTER, UNIVERSAL 3.5 X 12 STAINLESS STEEL 10" BRAIDED FLEX PIPE CONNECTOR/JOINT ADAPTER, UNIVERSAL 3.5" X 7.75" STAINLESS STEEL BRAIDED FLEX PIPE CONNECTOR/JOINT PIPING, UNIVERSAL 3.5" X 12 STAINLESS STEEL 8" BRAIDED FLEX PIPE CONNECTOR/JOINT ADAPTER,