October 16, 2018

Tubos A335 Gr. P91

  Assunto: pedido de cotação -Tubos A335 Gr. P91        Para: [email protected] Caros, Solicitamos urgente, seu melhor preço e demais condições comerciais, para: 78 mt – Tubo de condução  AL ASTM A335 Gr. P91, sem costura, ASME B36.10M, PC- 16” SCH 120 54 mt – Tubo de condução  AL […]
Do you like it?0
Read more
May 23, 2023

A New Technology: A335 Alloy Steel Pipe Weld Joint Heat Treatment

Background technology: Domestic A335.P91 steel pipe is equivalent to 9Cr-1Mo martensitic heat-resistant steel in China, characterized by large diameter and thick-walled (508×32.54mm) pipes, primarily employed in the power generation and chemical industries as high-pressure steam pipelines or reheating section pipelines. When A335.P91 steel pipes are utilized as high-pressure steam pipelines […]
Do you like it?0
Read more