... products include: Equal Tees, Reducing Tees. Female Tees, Male Tees. Equal Elbow, Reducing Elbow, Female Elbow, Male ElbowFemale Adaptor, Male Adaptor. Equal ... ringAISI 430(UNI X8Cr17,W.nr 14828)Stainless steel for female threads for 1-1/4”to 4”3.Reference Standards ... for PP AND PPR fittings supplying high quality of PP female threaded compression fitting