蝶阀、天津蝶阀、塘沽蝶阀、对夹蝶阀、法兰蝶阀、软密封蝶阀、硬密封蝶阀、蝶阀、天津蝶阀、塘沽蝶阀、对夹蝶阀、法兰蝶阀、软密封蝶阀、硬密封蝶阀
产品说明: | |
| 性能规范 | | 阀门材料:铸铁、碳钢、不锈钢 | | 密封圈材料:天然橡胶(NR)-20~+85℃ | | 乙丙橡胶(EPDM)-40~+125℃ | 采用标准 | 丁腈橡胶(NBR)-20~+82℃ | 法兰连接尺寸:GB/T17241.6-98; GB9115-88 | 硅橡胶(SI)-70~+150℃ | 结 构 长 度:GB12221-89 | 氟橡胶(FPM)-23~+150℃ | 压 力 试 验:GB/T13927-92; | 氟丁橡胶(CR)0~+80℃ | 适用介质:淡水、污水、海水、空气、蒸气、食品、 | 丁基橡胶(IIR)-40~+100℃ | 药品、各种油类、酸类、碱类、盐类等。 | 聚四氟乙烯塑料(PTFE)+10~+150℃ | | 通径DN | L | H | H2 | H3 | A | B | D1 | Z-d | 0.6Mpa | 1.0Mpa | 1.6Mpa | 0.6Mpa | 1.0Mpa | 1.6Mpa | 80 | 114 | 495 | 140 | 250 | 163 | 97 | 150 | 160 | 160 | 4-18 | 8-18 | 8-19 | 100 | 127 | 506 | 142 | 250 | 163 | 97 | 170 | 180 | 180 | 4-18 | 8-18 | 8-19 | 125 | 140 | 570 | 185 | 250 | 163 | 97 | 200 | 210 | 210 | 8-18 | 8-18 | 8-19 | 150 | 140 | 600 | 200 | 250 | 163 | 97 | 225 | 240 | 240 | 8-18 | 8-22 | 8-23 | 200 | 152 | 670 | 225 | 270 | 230 | 114 | 280 | 295 | 295 | 8-18 | 8-22 | 12-23 | 250 | 250 | 751 | 266 | 270 | 230 | 114 | 335 | 350 | 355 | 12-18 | 12-22 | 12-28 | 300 | 270 | 855 | 340 | 270 | 230 | 114 | 395 | 400 | 410 | 12-22 | 12-22 | 12-28 | 350 | 290 | 915 | 375 | 270 | 230 | 114 | 445 | 460 | 470 | 12-22 | 16-22 | 16-28 | 400 | 310 | 970 | 395 | 270 | 331 | 143 | 495 | 515 | 525 | 16-22 | 16-22 | 16-31 | 450 | 330 | 1015 | 420 | 270 | 331 | 143 | 550 | 565 | 585 | 16-22 | 20-26 | 20-31 | 500 | 350 | 1110 | 480 | 270 | 331 | 143 | 600 | 620 | 650 | 20-22 | 20-26 | 20-34 | 600 | 390 | 1303 | 515 | 343 | 487 | 337 | 705 | 725 | 770 | 20-26 | 20-30 | 20-37 | 700 | 430 | 1425 | 577 | 343 | 487 | 337 | 810 | 840 | 840 | 24-26 | 24-30 | 24-37 | 800 | 470 | 1523 | 620 | 343 | 487 | 337 | 920 | 950 | 950 | 24-30 | 24-33 | 24-40 | 900 | 510 | 1703 | 715 | 358 | 650 | 410 | 1020 | 1050 | 1050 | 24-30 | 28-33 | 28-40 | 1000 | 550 | 1793 | 755 | 358 | 650 | 410 | 1120 | 1160 | 1170 | 28-30 | 28-36 | 28-43 | 1200 | 630 | 2053 | 900 | 358 | 650 | 410 | 1340 | 1380 | 1390 | 32-33 | 32-39 | 32-49 | 1400 | 710 | 2320 | 995 | 425 | 940 | 460 | 1560 | 1590 | 1590 | 36-36 | 36-42 | 36-49 | 1600 | 790 | 2675 | 1150 | 425 | 940 | 460 | 1760 | 1820 | 1820 | 40-36 | 40-48 | 40-56 | 1800 | 870 | 2796 | 1247 | 425 | 940 | 460 | 1970 | 2020 | 2020 | 44-39 | 44-48 | 44-56 | 2000 | 950 | 3075 | 1360 | 425 | 940 | 460 | 2180 | 2230 | 2230 | 48-42 | 48-48 | 48-62 | | |