Conexión Tubo a Tubo / AIRPipe

UNION TUBO-TUBO D=20 MM, UNION TUBO-TUBO D=20 MM EA, UNION TUBO-TUBO D=25 MM, UNION TUBO-TUBO D=25 MM EA, UNION TUBO-TUBO D=40 MM, UNION TUBO-TUBO D=40 MM EA, UNION TUBO-TUBO D=50 MM, UNION TUBO-TUBO D=50 MM EA