供应山东中高压闸阀厂家直销 中高压美标闸阀Z40H-2500LB 手动高温高压美标闸阀 高压闸阀
【结构有点与特点】
1、中压法兰闸阀符合国内外先进标准的要求,,密封可靠,造型美观。
2、闸板与阀座密封面采用司太立(STELLITE)钴基硬质合金堆焊而成,耐磨,耐高温,耐腐蚀,抗擦伤性能好,使用寿命长。
3、中压法兰闸阀采用楔式弹性闸板结构,中大口径设置滚动轴承,开关灵活,启闭轻松。
4、阀杆经调质和表面化处理,有良好的抗腐蚀和抗擦伤性。
5、可采用各种配管法兰标准及法兰密封面形式,满足各种工程需要及用户要求。
6、阀体材料品种齐全,填料,垫片可根据实际工况或用户要求合理选配,能适用于各种压力,温度及介质工况。
公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸(mm) | 重量 (Kg) | |||||||
L | D | D1 | D2 | B-f | Z-Φd | H | D0 | |||
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 | 640 | 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 | 641 | / | 116 | |
150 | 350 | 300 | 250 | 218 | 30-3 | 8-25 | 674 | / | 141 | |
200 | 400 | 360 | 310 | 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 | 24-41 | 1676 | / | 1166 | |
600 | 800 | 840 | 770 | 718 | 56-5 | 20-41 | 1874 | / | 1258 |
公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸(mm) | 重量 (Kg) | |||||||||
L | D | D1 | D2 | D6 | B-f | f1 | Z-Φd | H | D0 | |||
4.0 | 15 | 130 | 95 | 65 | 45 | 40 | 16-2 | 4 | 4-14 | 135 | 120 | 6 |
20 | 150 | 105 | 75 | 55 | 51 | 16-2 | 4 | 4-14 | 190 | 140 | 8 | |
25 | 160 | 115 | 85 | 65 | 58 | 16-2 | 4 | 4-14 | 205 | 160 | 12 | |
32 | 180 | 135 | 100 | 78 | 66 | 18-2 | 4 | 4-18 | 270 | 180 | 15 | |
42 | 200 | 145 | 110 | 85 | 76 | 18-3 | 4 | 4-18 | 310 | 200 | 31 | |
50 | 250 | 160 | 125 | 100 | 88 | 20-3 | 4 | 4-18 | 371 | 280 | 34 | |
65 | 280 | 180 | 145 | 120 | 110 | 22-3 | 4 | 8-18 | 391 | 280 | 39 | |
80 | 310 | 195 | 160 | 135 | 121 | 22-3 | 4 | 8-18 | 455 | 320 | 52 | |
100 | 350 | 230 | 190 | 160 | 150 | 24-3 | 4.5 | 8-23 | 551 | 360 | 80 | |
125 | 400 | 270 | 220 | 188 | 176 | 28-3 | 4.5 | 8-25 | 628 | 400 | 127 | |
150 | 450 | 300 | 250 | 218 | 204 | 30-3 | 4.5 | 8-25 | 708 | 400 | 154 | |
200 | 550 | 375 | 320 | 282 | 260 | 38-3 | 4.5 | 12-30 | 885 | 450 | 263 | |
250 | 650 | 445 | 385 | 345 | 313 | 42-3 | 4.5 | 12-34 | 906 | 560 | 368 | |
300 | 750 | 510 | 450 | 408 | 364 | 46-4 | 4.5 | 16-34 | 1203 | 640 | 547 | |
350 | 850 | 570 | 510 | 465 | 422 | 52-4 | 5 | 16-34 | 1341 | 640 | 679 | |
400 | 950 | 655 | 585 | 535 | 474 | 58-4 | 5 | 16-41 | 1492 | 720 | 953 | |
6.4 | 15 | 170 | 105 | 75 | 55 | 41 | 18-2 | 4 | 4-14 | 140 | 100 | 7 |
20 | 190 | 125 | 90 | 68 | 51 | 20-2 | 4 | 4-18 | 140 | 100 | 9 | |
25 | 210 | 135 | 100 | 78 | 58 | 22-2 | 4 | 4-18 | 215 | 180 | 12 | |
32 | 230 | 150 | 110 | 82 | 66 | 24-2 | 4 | 4-23 | 270 | 180 | 16 | |
42 | 240 | 165 | 125 | 95 | 76 | 24-3 | 4 | 4-23 | 345 | 200 | 32 | |
50 | 250 | 175 | 135 | 105 | 88 | 26-3 | 4 | 4-23 | 470 | 200 | 39 | |
65 | 280 | 200 | 160 | 130 | 110 | 28-3 | 4 | 8-23 | 520 | 250 | 43 | |
80 | 310 | 210 | 170 | 140 | 121 | 30-3 | 4.5 | 8-23 | 570 | 300 | 60 | |
100 | 350 | 250 | 200 | 168 | 150 | 32-3 | 4.5 | 8-25 | 700 | 300 | 89 | |
125 | 400 | 295 | 240 | 202 | 176 | 36-3 | 4.5 | 8-30 | 780 | 350 | 140 | |
150 | 450 | 340 | 280 | 240 | 204 | 38-3 | 4.5 | 8-34 | 850 | 350 | 207 | |
200 | 550 | 405 | 345 | 300 | 260 | 44-3 | 4.5 | 12-34 | 1035 | 400 | 325 | |
250 | 650 | 470 | 400 | 352 | 313 | 48-3 | 4.5 | 12-41 | 1050 | 560 | 467 | |
300 | 750 | 530 | 460 | 412 | 364 | 54-4 | 4.5 | 16-41 | 1470 | 640 | 590 |
设计与制造 | 结构长度 | 压力-温度等级 | 试验与检验 | 连接法兰 |
GB12234 | Gb12221 | GB9131 HG20604 | JB/T79.1-2-94 GB9113 HG20592~20635 | JB/T9092-1999 GB13927-92 |
零件名称 | 材料牌号 | |||||
阀体 | WCB | ZGCr5Mo | CF8 | CF8M ZG1Cr18Ni9Ti | CF3 | CF3M |
阀盖 | WCB | 12CrMoV ZGCr5Mo | 304 CF8 | 316 CF8 | CF3 | 316L CF3M |
支架 | WCB | WCB | CF8 | CF8 | CF3 | CF3M |
闸板 | WCB | ZGCr5Mo | CF8 | CF8 | CF3 | CF3M |
阀杆 | 2Cr13 | 25CrMoV | 1Cr18Ni9Ti | |||
阀座 | 25 | 304 | 304 | 304 | 304 | 304 |
垫片、垫环、密封圈 | 包覆垫片、304、增强柔性石墨 | |||||
填料 | 增强柔性石墨 | |||||
阀杆螺母 | ZCuA110Fe3 |