起订量:
不锈钢国标截止阀
上海众野阀门是一家专业生产各类高低压阀门生产商,主要有:水力控制阀、波纹管截止阀、蒸汽减压阀、三通球阀、四通球阀、水用减压阀、安全阀、Y型过滤器、篮式过滤器等产品。如需选型,请把口径、压力、介质、材质等参数报给我们,我们由工程师为您选型,我们以优质的服务换来客户Z真诚的回顾。
不锈钢国标截止阀主要特点: Chief Feature
1.流线型,明杆带支架 1.Streamline outside screw and yoke
2.中法兰螺栓连接 2.Bolted bonnet
3.活套连接阀瓣 3.Loose disc
4.升降阀杆与手轮 4.Rising stem and hand wheel
5.支架与阀盖一体式 5.Yoke integral with bonnet
6.伞齿轮操作选配 6.Avail able with gear operator
7.标准法兰连接 7.Flanged ends
不锈钢国标截止阀产品规范Product Specification
产品规范 Product Specification | 设计规范 Design Spec | 结构长度 Face to Face | 连接法兰 Flanged End | 试验与检验 Test &Check | 压力-温度Pressure-Temp | 产品标识Marking | 供货规范 Supply |
GB/T 12235 | GB/T 12221 | JB/T 79 | JB/T 9092 | GB/T 9131 | GB/T 12220 | JB/T 7928 |
主要零部件材料Main Part Material
零件名称 | 零部件材料Part Material | Part Name | |||
阀体/阀盖 | WCB | ZGCr5Mo | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | Body/Bonnet |
阀瓣 | WCB | 25Cr2MoV | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | Disk |
阀杆 | 2Cr13 | 25Cr2MoV | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | Stem |
填料 | 柔性石墨/ Flexible Graphite | 聚四氟乙烯/PTFE | Packing | ||
垫片 | 18-8柔性石墨/18-8Flexible Graphite | Gasket | |||
螺栓 | 35/35CrMo | 25Cr2MoV | 1Cr18Ni9Ti | 1Cr18Ni9 | Bolt |
适用温度 | -29~425℃ | -29~425℃ | -40~200℃ | -40~200℃ | Suitable Temp |
适用介质 | 水,油品,蒸汽 Water,Oil,Steam | 蒸汽,油品 Steam,Oil | 硝酸类 Nitric Acid | 醋酸类 Acetic Acid | Suitable Medium |
主要外形和连接尺寸Main External And Connection Dimension 单位 Unit:mm
产品型号 Type | 公称通径DN | PN1.6MPa | WT(kg) | ||||||||
L | D | D1 | D2 | b | z-Фd | H | D0 | J41 | J941 | ||
J41H-16C J41Y-16C J41B-16C J41W-16P J41Y-16P J41Y-16R J41Y-16I J941H-16C J941Y-16C J941B-16C J941W-16P J941Y-16P J941Y-16R J941Y-16I | 15 | 130 | 95 | 65 | 45 | 14 | 4-Ф14 | 218 | 120 | 4.8 | 5.2 |
20 | 150 | 105 | 75 | 55 | 14 | 4-Ф14 | 258 | 140 | 6.5 | 7.1 | |
25 | 160 | 115 | 85 | 65 | 14 | 4-Ф14 | 275 | 160 | 7.0 | 7.4 | |
32 | 180 | 135 | 100 | 78 | 15 | 4-Ф18 | 280 | 160 | 8.2 | 8.5 | |
40 | 200 | 145 | 110 | 85 | 16 | 4-Ф18 | 330 | 200 | 11.0 | 12.5 | |
50 | 230 | 160 | 125 | 100 | 16 | 4-Ф18 | 350 | 200 | 14.5 | 20 | |
65 | 290 | 180 | 145 | 120 | 18 | 4-Ф18 | 380 | 240 | 21.5 | 25 | |
80 | 310 | 195 | 160 | 135 | 20 | 8-Ф18 | 400 | 240 | 27 | 35 | |
100 | 350 | 215 | 180 | 155 | 20 | 8-Ф18 | 415 | 280 | 30 | 50 | |
125 | 400 | 245 | 210 | 185 | 22 | 8-Ф18 | 460 | 320 | 84 | 75 | |
150 | 480 | 280 | 240 | 210 | 24 | 8-Ф23 | 510 | 360 | 91 | 100 | |
200 | 600 | 335 | 295 | 265 | 26 | 12-Ф23 | 710 | 360 | 148 | 210 | |
250 | 730 | 405 | 355 | 320 | 30 | 12-Ф23 | 786 | 450 | 405 | 446 | |
300 | 850 | 460 | 410 | 375 | 30 | 12-Ф23 | 925 | 500 | 610 | 648 |