... .Size:1/8"-6" 4.ISO Certificate ISOA105 NPT BS threaded/Screwed steel cap 1.Material: AS CS SS 2.Standard ... , F22, F5, F9, F91 (IBR & NON IBR) 5.TYPES : Elbow, Tee, Union, Cross, Coupling, Cap, Bushing, Plug, Swage Nipple, Welding Boss ... , etc. 6.Size : 1/8"NB TO 4"NB (Socketweld & Threaded) DN15– DN1200 ISO A105 NPT BS ...