3PCS Forged Steel Thread Ball Valve

3PCS Forged Steel Thread Ball ValveStructure Features:Three, Two-Pieces Forged Body Floating Type, Full & Reduced Bore Blow-out Proof Stem Fire Safe Design Application Specifications: Design: ASME B16.34/BS 5351 Face to Face: Manufacturer Standard Screwed End: ASME B1.20.1 SW, BW, End: ASME B16.11 Test: API 598;GB/T13927;JB/T9092 Fire Safe Test: API 607/API 6FA Product:Main Part Materials:  No.PartMaterial1BonnetASTM  A105+ENP  A182-F6,F304,F316,F316L,F304L,F512SeatPTFE  RPTFE  PEEK  PPL 3Body GasketPTFE  Graphite4Thrust-WasherA105+ENP  A182-F6,F304,F316,F316L,F304L,17-4PH,F515StemStainless Steel6Stop NutCarbon Steel7Spring GasketA216-WCB 10256+Cr8LeverASTM  A182-F304,F3169Backup Ring1015+Cr  Carbon Steel+Cr10Limited PlateStainless Steel11Positioning pinPTFE  Graphite12PackingPTFE13"O"-RingNBR Viton14Antistatic SpringStainless Steel SS31615Ball ASTM A105+ENP  ASTM A182-F6,F304,F316,F316L,F5116Body ASTM  A105+ENP  A182-F6,F304,F316,F316L,F304L,F5117StudASTM  A193-B7,B8M,B8,B8M18NutASTM  A194-2H,2HM,8,8M/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1