... .size:1/8''-4" 2.WT:sch5s-xxs 3.seamless carbon steel weldolet 4.Standard:ansi,din,jis, en, gb 5.offer ... sample Carbon steel A350 LF3 ThreadoletPrdoucts Name:Weldolet,threadolet,sockolet,union,plug,coupling ... ,elbow,tee,reducer,cross,bushing,nipple,swage nipple,reducing nipple,flange,Half coupling,branch outlet,stubtube,etcCertificateISO/APISize:1/8''~4 ...