品牌
厂商性质
上海市所在地
PN(Mpa)
密封面
GB9113
HG20592-
20635
设计与制造 | 结构长度 | 压力温度等级 | 连接法兰 | 试验现检验 |
GB12234 | GB12221 | GB9131 JB/T74 HG20604 | JB/T74-90 GB9113 HG20592-20635 | JB/T9092-1999 GB13927 |
零件名称 | 材料牌号 | |||||
阀体 | WCB | ZGCr5Mo | CF8 | CF8M ZG1Cr18Ni9Ti | CF3 | CF3 |
阀盖 | WCB | 12CrMoV ZGCr5Mo | 304 CF8 | 316 CF8M | CF3 | CF3 316L |
支架 | WCB | WCB | CF8 | CF8M | CF3 | CF3 |
闸板 | WCB | ZGCr5Mo | CF8 | CF8M | CF3 | CF3 |
阀杆 | 2Cr13 | 25Cr2MoV | 1Cr18Ni9Ti | |||
阀座 | 25 | 304 | 304 | 304 | 304 | 304 |
垫片、垫环、密封环 | 包覆垫片、304、增强柔性石墨 | |||||
填料 | 增强柔性石墨 | |||||
闸杆螺母 | ZCuA110Fe3 |
公称压力 PN(Mpa) | 试验压力(Mpa) | 适用温度(℃) | 适用介质 | |||
强度试验 | 密封试验 | WCB | Cr5Mo | 1Cr18Ni9Ti | ||
1.6 | 2.4 | 1.8 | ≤425 | ≤540 | ≤600 | 水、油品、蒸气、酸性介质 |
2.5 | 3.8 | 2.8 | ||||
4.0 | 6.0 | 4.4 | ||||
6.4 | 9.6 | 7.1 |
公称压力PN(Mpa) | 公称通径DN(mm) | 主要外形尺寸及连接尺寸(mm) | 重量 (kg) | |||||||
L | D | D1 | D2 | b-f | z-фd | H | Do | |||
1.6 | 15 | 130 | 95 | 65 | 45 | 16-2 | 4-14 | 170 | 120 | 5 |
20 | 150 | 105 | 75 | 55 | 16-2 | 4-14 | 190 | 140 | 6.5 | |
25 | 160 | 115 | 85 | 65 | 16-2 | 4-14 | 205 | 160 | 9 | |
32 | 180 | 135 | 100 | 78 | 18-2 | 4-18 | 270 | 180 | 12 | |
40 | 200 | 145 | 110 | 85 | 18-3 | 4-18 | 310 | 200 | 26.5 | |
50 | 250 | 160 | 125 | 100 | 18-3 | 4-18 | 358 | 240 | 29 | |
65 | 265 | 180 | 145 | 120 | 18-3 | 4-18 | 373 | 240 | 33 | |
80 | 280 | 195 | 160 | 135 | 20-3 | 8-18 | 435 | 280 | 45 | |
100 | 300 | 215 | 180 | 155 | 20-3 | 8-18 | 500 | 300 | 63 | |
125 | 325 | 245 | 210 | 185 | 22-3 | 8-18 | 614 | 320 | 108 | |
150 | 350 | 280 | 240 | 210 | 24-3 | 8-23 | 674 | 360 | 134 | |
200 | 400 | 335 | 295 | 265 | 26-3 | 12-23 | 818 | 400 | 192 | |
250 | 450 | 405 | 355 | 320 | 30-3 | 12-25 | 969 | 450 | 273 | |
300 | 500 | 460 | 410 | 375 | 30-4 | 12-25 | 1145 | 560 | 379 | |
350 | 550 | 520 | 470 | 435 | 34-4 | 16-25 | 1280 | 640 | 590 | |
400 | 600 | 580 | 525 | 485 | 36-4 | 16-30 | 1452 | 640 | 850 | |
450 | 650 | 64 | 585 | 545 | 40-4 | 20-30 | 1541 | 720 | 907 | |
500 | 700 | 705 | 650 | 608 | 44-4 | 20-34 | 1676 | 720 | 958 | |
600 | 800 | 840 | 770 | 718 | 48-5 | 20-41 | 1874 | 800 | 1112 | |
2.5 | 15 | 130 | 95 | 65 | 45 | 16-2 | 4-14 | 170 | | 5.5 |
20 | 150 | 105 | 75 | 55 | 16-2 | 4-14 | 190 | | 7 | |
25 | 160 | 115 | 85 | 65 | 16-2 | 4-14 | 205 | | 11 | |
32 | 180 | 135 | 100 | 78 | 18-2 | 4-18 | 270 | | 14 | |
40 | 200 | 145 | 110 | 85 | 18-3 | 4-18 | 310 | | 30 | |
50 | 250 | 160 | 125 | 100 | 20-3 | 4-18 | 358 | | 34 | |
65 | 265 | 180 | 145 | 120 | 22-3 | 8-18 | 373 | | 36 | |
80 | 280 | 195 | 160 | 135 | 22-3 | 8-18 | 435 | | 50 | |
100 | 300 | 230 | 190 | 160 | 24-3 | 8-23 | 500 | | 69 | |
125 | 325 | 270 | 220 | 188 | 28-3 | 8-25 | 614 | | 116 | |
150 | 350 | 300 | 250 | 218 | 30-3 | 8-25 | 674 | | 141 | |
200 | 400 | 360 | 340 | 278 | 34-3 | 12-25 | 818 | | 192 | |
250 | 450 | 425 | 370 | 332 | 36-3 | 12-30 | 969 | | 207 | |
300 | 500 | 485 | 430 | 390 | 40-4 | 16-30 | 1145 | | 400 | |
350 | 550 | 550 | 490 | 448 | 44-4 | 16-34 | 1280 | | 631 | |
400 | 600 | 610 | 550 | 505 | 48-4 | 16-34 | 1452 | | 900 | |
450 | 650 | 660 | 600 | 555 | 50-4 | 20-34 | 1541 | | 1013 | |
500 | 700 | 730 | 660 | 610 | 52-4 | 20-41 | 1676 | | 1166 | |
600 | 800 | 840 | 770 | 718 | 56-5 | 20-41 | 1874 | | 1258 |