American gate valve
Performance specification Disenyo ug paghimo API6D Structural length ASME B16.10 Flange standard ASME B16.5 Butt welding end connection ASME B16.25 Inspection and testing API598 Nominal pressure 150 300 Test pressure Shell test 3.0 7.5 High pressure seal 2.2 5.5 Low pressure seal 2.2 5.5 0.7 Magamit nga temperatura ≤425 ℃ Magamit nga medium Tubig, alisngaw, petrolyo, nitric acid, acetic acid, urea, ug uban pa Major Component Materials Lawas, bonnet, ganghaan ZG1Cr18Ni, 9TiCF8(304), CF3(304L), ZG1Cr18Ni12M2Ti, CF Pag-seal sa nawong Noumenon（W）、Sementadong karbida（Y） Stem 1Cr18Ni9Ti, 0Cr19Ni9(304),2Cr13, 00Cr19Ni11(304L),1Cr18Ni12Mo2Ti, 0Cr17Ni16Ti, 0Cr19Ni9(304),2Cr13, 00Cr19Ni11(304L) Klase sa Timbang(Lb) DN L(RF) L(RW) L(RJ) HW gibug-aton torque Cv mm pulgada RF BW 150 40 11/2″ 165 165 178 386 250 24 21 12 - 50 2″ 178 216 190 391 2″ 190 241 203 408 250 37 33 13 - 80 3″ 203 283 216 457 250 40 35 15 710 100 4″ 229 305 8 2 7 5 6″ 267 403 279 693 350 90 84 36 3100 200 8“ 292 419 305 863 350 145 137 63 5720 250 10” 330 457 343 1036 450 225 207 84 8940 300 12” 356 8 12 13350 350 14" 381 572 394 1272 610 445 376 151 16275 400 16" 406 610 419 1447 610 540 440 235 21580 450 18” 432 680 445 1701 720 800 722 285 28720 500 20“ 457 711 7 9 9 60 600 24" 508 813 521 2189 720 1600 1519 602 52165 650 26" 559 864 - 2387 860 1850 1755 - 63500 700 28” 610 914 - 2590 860 2100 1995 - 74800 750 30“ 610 914 622 2819 860 4025 711 965 - 2870 860 3100 2840 - 103000 900 36“ 711 1016 724 2997 860 3950 3690 1497 129500 1000 40” 813 1067 - 3302 1020 4650 - - 175860 1050 42“ 813 1143 - 3479 1020 51030 - 7 3962 1020 6500 - - 335500 Pagpakita sa sertipiko sa kwalipikasyon Ang among mga balbula nakadawat daghang pagtagad sa ang show sa Dubai. Pabrika