... process 3.Threaded ends,NPT,DIN2999,BSP 4.Size:1/8"-4",DN6-DN100 1/8"-4" stainless steel/SS union F/F As ... From 1/8 inch To 4 inch; DN From 6 To 100Material ASTM A312 (304, 304L, 316, 316L); DIN 2462 (1.4301, 1.4306, 1.4401, 1.4404 ... deburrGood quality,best priceSamples:Packing:pcs/carton,cartons/plywood case 1/8"-4" stainless steel/SS union F/F