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#11
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Cita:
Y además eso cambia si es combustible, agua corriente, gas, etc. Todo un mundo (en el que algunos nos tenemos que mover) Un tubo de 1/2” puede tener de diametro interno: 06,4 mm. XXS, WT=7,5 14,9 mm. Acero (UNE 19041) 16,0 mm Cobre (UNE 1057) 16,6 mm. Acero (UNE 19040) 16.6 mm. PVC para Presión 17,9 mm VA DIN 2463 Para los anglosajones la cosa es “descomplicada” ![]() What is the difference between Pipe (tubo) and Tube (tubo)? ![]() In short: Tube is measured by outside diameter, pipe is measured by inside diameter. Pipe size refers to a nominal - not actual - inside pipe diameter. The dimensions provided for tubes refer to the actual outside diameter. In other words, the actual physical OD of a tube would be just the same as it's nominal OD. Consequently both the size of tube and pipe is measured by it's OD.Why the difference between Pipe and Tube? Pipes are used to transport something, and tubes to construct something; hence, tubes are defined by the outside diameter and wall thickness (for construction stability), and pipes are measured by inside diameter to allow a calculation for transportation flow, speed or viscosity degree. Si osas bucear en éste mundillo, tu verías A qué le llaman normalización de tuberías. ![]()
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