i've troble finding fitting and pipe.
i understand that i've to ask to my suppliers 304 with minimum of 0.04% of carbon. someone told me that now fitting are supplied with a 304/304L certificate.
thank you very much!
I have to design a 10” diameter ASME VIII div.1 vessel containing hydrogen, with design temp. of 500°C and design press. of 20 barg. I should use 304H stainless steel but it’s hard to find this material on the market. A supplier propose 304/304L as an alternative material. Can be this solution...