... 6 inch 2Meterial: 304,316,304L,316L, etc. Brass Thread Fittings1Size: 1/8 inch to 6 inch2Meterial: 304,316,304L,316L, etc ... .3Standard:ASME, B16.11,B16Brass Thread Fittings1. Size: 1/2"-6" (DN15-DN150) ,SCH5S-SCH160 2. standard: according ... at sightUpdate Date:2011-03-09 19:10:30 Brass Thread Fittings