NAME:90 degree elbow adaptor SIZE:1/8"-4" MATERIAL:S.S. 304,304L,316,316L STANDARD:DIN2999 Specifications: 1. Material:SS 304,304L ... ,316,316L 2. Size: 1/8"-4" 3. Standard: ANSI, ASTM, DIN, BS, JIS 4. Thread:DIN,BSP,BSPT ... cast fittings:45/90degree elbows,street elbows,equal tees and crosses,couplings/sockets,hex nipples,unions,bushes,plugs,hose nipples,hex/round caps ...