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Português Translations » 【静设备】 » O que significa ASTM A672 C60 CL12?

O que significa ASTM A672 C60 CL12?

2019-05-08View Original

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Senhores especialistas: O que significa ASTM A672 C60 CL12? Obrigado
Reply #22019-05-09
ASTM refere-se às normas ASME dos Estados Unidos. CL12 refere-se a uma pressão de 12 libras. A672 é um tipo de material metálico. C60 é outra forma de se referir ao mesmo material
Reply #32019-05-13
É um tipo de tubo soldado com costura reta. A672 é o padrão utilizado, enquanto C60 refere-se ao padrão das chapas de aço. CL12 indica que não é necessário tratamento térmico; no entanto, são necessários testes de raios X e testes de pressão. Wugang Panglong

Translated at 2026-08-04 10:20:11

Original: https://bbs.hcbbs.com/thread-2695869-1-1.html

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