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Español Translations » 【静设备】 » Temperatura de uso de tuberías de acero al carbono

Temperatura de uso de tuberías de acero al carbono

2018-09-13View Original

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Estimados amigos del mar, ¿cuál es la temperatura mínima de uso para el acero 20#? ¡Gracias! :)
Reply #22018-09-13
En la norma GB8163, el tubo de acero número 20 tiene un ángulo de 0 grados
Reply #32018-09-13
Según la norma GB/T150, el valor de GB/T8163 es 0 grados. En cuanto a GB/T50316, el límite inferior de temperatura de uso es de -20 grados. En la norma GB/T20801, dependiendo del espesor, la temperatura puede ser superior a -20 grados

Translated at 2026-08-04 11:11:29

Original: https://bbs.hcbbs.com/thread-2058951-1-1.html

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