1.MSS SP-114 pipe fittings 150LBS 2.SS304,SS316 3.Size 1/8"-4" ... 5.MSS SP-114 2007 Version 1. MSS SP-114 pipe fittings 150lbs comply with Casting : chemical properties per ASTM A351 ... . has the full models 1/8"-4" for stainless steel pipe fittings: elbow,union, tee, cross, bushing, cap, nipple,nut etc ... .040.0418-219-122-3 MSS SP-114 Socket Weld pipe fittings 150LBS