[EMAIL PROTECTED] wrote: > Looking at the standard Swagelok ball valves, the SS-41 to -44 series, > they come standard with PTFE/D1710, Grade 1, Class B. Everything > else in there is 316SS. I don't have a clue what the info after the '/' > means.
The "D1710 Grade 1 Class B" is an ASTM test spec, to which the material in question is supposed to conform. -dave w _______________________________________________ ERPS-list mailing list [EMAIL PROTECTED] http://lists.erps.org/mailman/listinfo/erps-list
