A scroll type compressor comprising: a fixed scroll having a suction opening; a movable scroll; a hermetically sealed container having an upper cap in which the fixed scroll and the movable scroll are mounted; and a suction pipe that penetrates through the upper cap and is engagedly fitted through an O ring in the suction opening of the fixed scroll at a lower portion thereof, wherein: the upper cap is provided with a pipe stand formed of iron at a suction-pipe penetrating portion thereof, and the suction pipe comprises an iron lower suction member that is engagedly fitted in the suction opening of the fixed scroll and an O-ring groove in which the O ring is fitted, and a copper upper suction member that is joined to the lower suction member by brazing and engagedly fitted in the pipe stand, the upper suction member and the pipe stand being joined to each other by brazing, characterized in that the upper suction member is configured to be reduced in diameter at a lower end thereof, and the diameter-reduced portion of the upper suction member is joined to an inner periphery of an upper end portion of the lower suction member by brazing, and a maximum outer diameter of the upper suction member is coincident with a maximum outer diameter of the lower suction member, and a joint portion of the lower suction member and the upper suction member is wholly reduced in diameter. a fixed scroll having a suction opening; a movable scroll; a hermetically sealed container having an upper cap in which the fixed scroll and the movable scroll are mounted; and a suction pipe that penetrates through the upper cap and is engagedly fitted through an O ring in the suction opening of the fixed scroll at a lower portion thereof, wherein: the upper cap is provided with a pipe stand formed of iron at a suction-pipe penetrating portion thereof, and the suction pipe comprises an iron lower suction member that is engagedly fitted in the suction opening of the fixed scroll and an O-ring groove in which the O ring is fitted, and a copper upper suction member that is joined to the lower suction member by brazing and engagedly fitted in the pipe stand, the upper suction member and the pipe stand being joined to each other by brazing, characterized in that the upper suction member is configured to be reduced in diameter at a lower end thereof, and the diameter-reduced portion of the upper suction member is joined to an inner periphery of an upper end portion of the lower suction member by brazing, and a maximum outer diameter of the upper suction member is coincident with a maximum outer diameter of the lower suction member, and a joint portion of the lower suction member and the upper suction member is wholly reduced in diameter. the upper cap is provided with a pipe stand formed of iron at a suction-pipe penetrating portion thereof, and the suction pipe comprises an iron lower suction member that is engagedly fitted in the suction opening of the fixed scroll and an O-ring groove in which the O ring is fitted, and a copper upper suction member that is joined to the lower suction member by brazing and engagedly fitted in the pipe stand, the upper suction member and the pipe stand being joined to each other by brazing, characterized in that the upper suction member is configured to be reduced in diameter at a lower end thereof, and the diameter-reduced portion of the upper suction member is joined to an inner periphery of an upper end portion of the lower suction member by brazing, and a maximum outer diameter of the upper suction member is coincident with a maximum outer diameter of the lower suction member, and a joint portion of the lower suction member and the upper suction member is wholly reduced in diameter.