Needle Valve
Product name: needle valve Product size: NPS1-8 inch Product pressure: Class 150Lb-2500Lb Product material: WCB, LCB, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L Design Standard: API 6D, API 608, BS 1873, ANSI B16.34 ...