Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. carloz

    SS dual grade

    Thanks for your quik reply, but I have another question: what is the specification that declare the "dual grade"? This because of our customer has required to us this materials and we can suppy the SS having the chemical composition as per "L" grade and the mechanical proprieties as per 304...
  2. carloz

    SS dual grade

    I'm working for a Petrochemical Indutry involed in vlaves production: I would be happy if someone can explane to me the meaning of "dual grade" for SS material (e.g. 316/3163L) and whether some specs/ASME code decalre the material as dual grade or not. Thanks Carlos
  3. carloz

    Welding compatibility F11 Vs A105N

    I need to know whether is possible to weld a valve made of ASTM A182 F11 with pipe in ASTM A105N. In this case what filler metal can be suitable? Probably we must issue a new WPS/PQR in order to qualify this welded bead. Thanks C.
Back
Top