Утолщённая 304 нержавеющая сталь гофрированная труба 4-точечная входная/выходная труба для горячей и холодной воды водонагревателя термостойкая высокая прочность взрывобезопасная металлическая гофрированная труба

4 points 304 tube 10cm (304 steel cap), 4 points 304 tube 20cm (304 steel cap), 4 points 304 tube 30cm (304 steel cap), 4 points 304 tube 40cm (304 steel cap), 4 points 304 tube 50cm (304 steel cap), 4 points 304 tube 80cm (304 steel cap), 4 minutes 304 pipe 1 meter (304 steel cap), 4 points 304 pipe 1.2 meters (304 steel cap), 4 points 304 pipe 1.5 meters (304 steel cap), 4 points 304 pipe 2 meters (304 steel cap), 4 points 304 pipe 2.5 meters (304 steel cap), 4 minutes 304 pipe 3 meters (304 steel cap), 304 extra thick tube 10cm (304 steel cap), 304 extra thick tube 20cm (304 steel cap), 304 extra thick tube 30cm (304 steel cap), 304 extra thick tube 40cm (304 steel cap), 304 extra thick tube 50cm (304 steel cap), 304 extra thick pipe 60cm (304 steel cap), 304 extra thick pipe 80cm (304 steel cap), 304 extra thick pipe 1 meter (304 steel cap), 304 extra thick pipe 1.2 meters (304 steel cap), 304 extra thick pipe 1.5 meters (304 steel cap), 304 extra thick pipe 2 meters (304 steel cap), 304 extra thick pipe 2.5 meters (304 steel cap), 304 extra thick pipe 3 meters (304 steel cap)