0102030405
GB ປ່ຽງບານຄົງທີ່ເຫຼັກກ້າ
ວັດສະດຸຂອງພາກສ່ວນຕົ້ນຕໍຂອງເຫຼັກກ້າມາດຕະຖານແຫ່ງຊາດ fixed ball valve ຈໍານວນ Serial ມາດຕະຖານວັດສະດຸຊື່ພາກສ່ວນວັດສະດຸ grade ຈໍານວນ Serial ມາດຕະຖານວັດສະດຸຊື່ພາກສ່ວນວັດສະດຸ grade carbon steel stainless steel stainless steel GB API GB API GB API GB API 1 ຝາລຸ່ມ 25 A105 1Cr18Ni9Ti F304/F316F304L/F316L 17 Nut 45 A194-2H 0Cr18Ni A194-8M 2 ສະກູດຝາລຸ່ມ 25CrMoA A193-B7 1Cr17Ni2 A193-B8M 18 ຫົວສົ້ນຄູ່ A719M-A30A 35CrMoA Washer Graphite ໃນໂລຫະ 19 ກະແຈ Sphere 40Cr 40Cr 1Cr17Ni2 1Cr17Ni2 4 Thrust bearing Metal clip PTFE 20 ລຳຕົ້ນ 20Cr13 A276-410 1Cr18Ni9Ti1Cr18Ni12Mo2Ti F304/F316F304L/F316L 5 ລຳຕົ້ນ 20Cr18T213 A Mo2Ti F304/F316F304L/F316L 21 StemO-ring Fluororubber 6 ເບກລໍາຕົ້ນຕ່ໍາ ໂລຫະ clip PTFE 22 ການຫຸ້ມຫໍ່ O-ring Fluororubber 7 Washer Graphite in metal 23 Upper stem bearing Metal clip PTFE 8 Drain plug 20Cr13 A276-410 1Cr18Ni9Ti1Cr18Ni12Mo2Ti F304/F316F304L/F316L 24CB2 graphite valve body bearing ZCB1 9TiZG1Cr18Ni12Mo2Ti CF8/CF8MCF3/CF3M 25 ກ່ອງບັນຈຸລໍາ 25 ແຜ່ນ Chromium A105 Chromium plating 1Cr18Ni9Ti1Cr18Ni12Mo2Ti F304/F316F304L/F316L 10 valve seat 20Cr13nitriding A276-410nitriding 1Cr18Ni9Ti1Cr18Ni12F43Ti packing graphite 11 Valve seat sealing ring graphite 27 Packing gland WCB A216-WCB ZG1Cr18Ni9TiZG1Cr18Ni12Mo2Ti CF8/CF8MCF3/CF3M 12 Seat ring 25 Chromium ການໃສ່ແຜ່ນ A105 Chromium 1Cr18Ni9Ti1Cr18Ni12Mo2Ti F304/F316F304L/F316L 28 Nut 45 A194-2H 0Cr18Ni A194-8M 13 Seat spring X-7575 X-5035 93-B7 1Cr17Ni2 A193-B8M 14 sphere 1Cr18Ni9Ti 304 1Cr18Ni9Ti1Cr18Ni12Mo2Ti F304/F316F304L/F316L 30 ສະກູ 35CrMoA A193-B7 1Cr17Ni2 A193-B8M 15 ຝາປິດວາວ WCB A216-WZNCNiCF1CF1i 8MCF3/CF3M 31 ວົງເລັບ WCB WCB WCB WCB 16 Washer Graphite ໃນໂລຫະ 32 ຄີ 40Cr 40Cr 1Cr17Ni2 1Cr17Ni2 ການແຕ້ມຮູບແຫ່ງຊາດ ປ່ຽງບານມາດຕະຖານແຫ່ງຊາດ ເຫຼັກກ້າຄົງທີ່ PN1.6MPa ຂະໜາດເຊື່ອມຕໍ່ຫຼັກ DN(mm) 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 500 50302 7 00 125 .ූ.ූ.ූ.ජේ. 80 102 114 127 152 184 219 273 360 395 430 470 550 580 700 800 ຄູ່ມື H1 75 85 95 107 125 152 178 300 330 398 495 580 625 670 698 840 1050 1100 E - - - - - - - . - - - 350 350 400 .ුຳເั ฒີ 420 400 420 400 410 650 ວ. 22 35 58 74 205 322 460 576 864 1280 1600 1600 4500 ໄຟຟ້າ H2 - . 479 552 666 736 926 1059 1127 1393 1468 1538 1550 L2 20069 276 1060 1360 1360 1360 1360 136mpa. . : . 178 190 216 241 283 305 381 403 502 568 648 762 838 914 991 1143 1346 . H 50 55 80 102 114 127 152 184 219 273 360 395 430 470 550 580 700 800 ຄູ່ມື H1 75 85 95 107 125 15309 801 ජີ 670 698 840 1050 1100 E - - - - - - - - - 116 .ුຳເຶ ฒີ 116 171 171 257 257 257 150 83 F 0 800 800 800 800 800 800 800 WT(kg) 4.5 5.7 7.0 15 24 30 55 87 118 255 370 533 640 1030 1524 2100 4200 5300 ໄຟຟ້າ H2 - - - - - - - 235 235 40109 . - - - - - - 74 350 350 420 420 400 - 400 410 610 65 24024 1256 ຂະຫນາດ 856