Brass Thread Fittings 1Size: 1/8 inch to 6 inch 2Meterial: 304,316,304L,316L, etc. Brass Thread Fittings1Size: 1/8 inch to 6 ... ,A403-WP317,A403-WP317L,A403-WP321,A403-WP321H4.Usage:use for petroleum,chemical,nuclear,power,shipbuilding,papermaking,food,water,gas,medicine ... /C at sightUpdate Date:2011-03-09 19:10:30 Brass Thread Fittings