ʻO Flange PTFE i hoʻopaʻa piha ʻia ʻo Butterfly Valve

1. ʻO ka liʻiliʻi liʻiliʻi a me ka hoʻonohonoho kūpono 2. ʻO ke kikowaena butterfly valve he concentric (laina waena) ma waena o ka papa pelelele holoʻokoʻa a me ka noho valve i loko o ka pōʻai o 360 ℃, me ka hana sealing ʻelua ala, a hiki ke kaomi a me ke kahe. hoʻoponopono manuahi; 3. ʻEhā pae hoʻouka elastic seal e hōʻoia pono i ka leakage ʻole i loko a ma waho o ka pahu. Huakaʻi hoʻokō huahana Huaʻōlelo kikoʻī hoʻolālā code Ka lōʻihi o ka hoʻohui ʻana i ka flange Hoʻāʻo a me ka nānā ʻana GB/T12238 GB/T12221 GB/T9113 JB/T9092 GB/T13927 EN593 API609 EN558 API609 EN1092 ASME B16.5/B16 Hoʻohālike huahana kikoʻī hoʻohālike API5 No. kaomi hana wela E hoʻopaʻa ʻia ka hale pāpaʻi e hoʻopaʻa ʻia D341F4-10 1.0 1.5 1.1 -30~180 Sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, benzene, alkali ikaika, aqua regia, oxidant ikaika a me ka mea hoʻohaʻahaʻa ikaika D341F4-10. 2.4 1.5 ~30-180 D341F4-10 1.0 1.5 1.1 ~30-160 D341F46-16 1.6 2.4 1.5 ~30-160 Nā ana pili nui DN L H1 HAB PN6 PN10 DPN16 D D1 D1 D2 Z- d 50 108 63 306 180 200 140 110 90 4-14 165 125 102 4-18 165 125 102 4-18 65 112 70 321 321 180 145 122 8-18 185 145 122 8-18 80 114 83 346 180 200 190 150 128 4-18 200 160 138 8-18 200 160 138 8-18 100 127 105 1027 105 1027 18 180 158 8-18 220 180 158 8- 18 125 140 115 411 180 200 240 200 178 8-18 250 210 188 8-18 250 210 188 8-18 150 140 137 428 2 27 5 240 212 8-22 285 240 212 12-22 200 152 164 572 270 280 320 280 258 8-18 340 295 268 12-22 340 295 268 12-26 250 250 206 646 237 5 38 320 12-22 405 355 320 12-26 300 270 230 738 380 420 440 395 365 12-22 445 400 370 16-22 460 410 378 16-26 350 290 248 761 380 420 490 4 -26 520 470 428 16-30 400 310 289 877 450 470 540 495 465 16-22 565 515 482 20-26 580 525 490 20-30 450 330 320 938 480 490 595 550 520 625 585 550 20-33 500 350 343 993 480 490 645 600 570 20-26 670 620 585 20-30 715 650 610 20-36 600 390 413 1131 480 490 755 705 670 24-26 5 7 8 24-36 700 430 478 1476 640 660 860 810 775 24-30 895 840 800 24--33 910 840 795 24-39 800 470 525 1533 640 660 975 920 880 24-30 1015 950 299 9 900 510 585 1655 750 860 1075 1020 980 24 -30 1115 1050 1005 28-33 1125 1050 1000 28-39 1000 550 640 1765 850 900 1175 1120 1080 28-30 1080 28-30 16023 1115 28-42 Nā mea kikoʻī kikoʻī no ke kaʻina hana