... is not allowed.YJLYAl. Conductor, XLPE Insulated, PE Sheathed Power CableYJV22XLPE Insulated,Steel Tape Armored,PVC Sheathed Power ... bear the larger positive pressure.YJLV32Al.Conductor, XLPE Insulated, Fine Steel Wire Armored,PVC Sheathed Power CableYJV42Copper ... mechanical pressure and moderate pulling force.YJLV42Al.Conductor, XLPE Insulated,Thick Steel Wire Armored,PVC Sheathed Power Cable ( ...