American gate valve

Pagtutukoy ng pagganap Disenyo at paggawa API6D Structural length ASME B16.10 Flange standard ASME B16.5 Butt welding end connection ASME B16.25 Inspeksyon at pagsubok 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 Low pressure seal . 0.7 Naaangkop na temperatura ≤425℃ Naaangkop na daluyan Tubig, singaw, petrolyo, nitric acid, acetic acid, urea, atbp. Mga Pangunahing Bahagi ng Materyales Katawan, bonnet, gate ZG1Cr18Ni, 9TiCF8(304), CF3(304L), ZG1Cr18Ni12MMo2Ti,CF6 Sealing surface Noumenon（W）、Sementadong karbida（Y） Stem 1Cr18Ni9Ti, 0Cr19Ni9(304),2Cr13, 00Cr19Ni11(304L),1Cr18Ni12Mo2Ti, 0Cr2(3Ni16Ti, 0Cr2(3Ni16) na hindi kinakalawang na pagpuno ng bakal Klase ng Timbang(Lb) DN L(RF) L(RW) L(RJ) HW weight torque Cv mm pulgada RF BW 150 40 11/2″ 165 165 178 386 250 24 21 12 - 50 2″ 178 216 125 391 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 4 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“ 356 356 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 9 97 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 802 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 51203 - 4 7 3962 1020 6500 - - 335500 Exhibition certificate ng kwalipikasyon Ang aming mga balbula ay nakatanggap ng maraming atensyon sa ang palabas sa Dubai. Pabrika