Deskripsyon kout:

Metal To Metal Trunnion Mounted Ball Valve Specification Standard Design: Design: API6D, ASME B16.34 Tès: API598 Pwodwi ranje: Size 2″ ~ 48″ (DN50 ~ DN1200) Rating 150LB ~ 1500LB Kò Materyèl Carbon Steel, Nerjaveèi Trim A105 + ENP,13Cr,F304,F316