[MW:22142] Re: SS MATERIAL FOR HIGH PRESSURE & HIGH TEMPERATURE

Dear Sir,

We have made line from P91, but client specification mention " steam & water analysis system should be Stainless steel. what your opinion?

Winarko

On Saturday, October 18, 2014 3:53:28 AM UTC+7, Sergio Antonio Muñoz Pinzón wrote:

Dear Pras Ari, have you considered Cr-Mo steels for your application?, KG.PANDITHAN made some good suggestions for your design. Chromium-Molibdenum steels have been proved in boilers in the power industry.

Sergio Antonio Muñoz Pinzón 
IWE-IIW 
http://Weld-ING.blogspot.com

El viernes, 17 de octubre de 2014 02:44:41 UTC-5, pras ari escribió:

Dear Sirs,

These pipe will be applied for HP steam sample point ( working pressure 75 bar and temperature 538 C).


On Thursday, October 16, 2014 10:19:18 PM UTC+7, Sergio Antonio Muñoz Pinzón wrote:

http://steelfinder.outokumpu.com/GradeDetail.aspx?OKGrade=4878&_ga=1.100970694.619984163.1413471980

There are some austenitic and ferritic grades for high temp (i.e. 321H 304H), please provide more details about your application.

Sergio Antonio Muñoz Pinzón
IWE-IIW
http://Weld-ING.blogspot.com

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