... 6 inch 2Meterial: 304,316,304L,316L, etc. Stainless Steel Threaded Pipe Fittings1Size: 1/8 inch to 6 inch2Meterial: 304,316, ... 304L,316L, etc.3Standard:ASME, B16.11,B16Stainless Steel Threaded Pipe Fittings1. Size: 1/2"-6" (DN15-DN150) ,SCH5S- ... WP321,A403-WP321H4.Usage:use for petroleum,chemical,nuclear,power,shipbuilding,papermaking,food,water,gas,medicine,construction industry etc.5. Type ...