承插焊连接波纹管闸阀
我们坚持以客户需求为导向,以技术创新为动力,为您提供从产品选型到技术咨询的全方位服务,助力企业提升蒸汽系统能效,创造更大价值。
详情介绍
承插焊连接波纹管闸阀 PN2.5~4.0MPa
Socket welding connection bellows gate valve
结构示意图Structural diagram
应用规范Application specification
1.设计制造按JB/T11150、GB/T5352、MSS-SP-117 和ASME B 16.34
2.承插焊端尺寸ANSI B 16.11
3. 阀门的检验和试验按API598
4.结构特征:BB、OS&Y或WB、OS&Y
1.Design and manufacturing as per JB/T11150、GB/T5352、 MSS-SP-117 and ASME B 16.34
2.Socket welding end size ANSI B16.11
3.Valve inspection and testing as per API598
4.Structural features:BB、OS&Y or WB、OS&Y
性能规范Performance specification

主要外形尺寸Main external dimension
DN | L | D | D1 | D2 | d | H | D0 |
15 | 130 | 32 | 22 | 15 | 15 | 306 | 148 |
20 | 150 | 32 | 28 | 22 | 20 | 306 | 148 |
25 | 160 | 38 | 34 | 28 | 25 | 310 | 148 |
32 | 180 | 60 | 43 | 37 | 32 | 420 | 148 |
40 | 200 | 60 | 49 | 43 | 40 | 420 | 196 |
50 | 230 | 70 | 61 | 54 | 50 | 432 | 196 |
承插焊连接波纹管闸阀 Class150,300,800
Socket welding connection bellows gate valve
结构示意图Structural diagram

应用规范Application specification
1.设计制造按JB/T11150、BS1414、MSS-SP-117和ASME B16.34
2.承插焊端尺寸ANSI B 16.11
3.阀门的检验和试验按API598
4.结构特征:BB, OS&Y或WB、OS&Y
1.Design and manufacturing as per JB/T11150、BS1414、MSS-SP-117 and ASME B 16.34
2.Socket welding end size ANSI B 16.11
3.Valve inspection and testing as per API598
4.Structural features:BB,OS&Y or WB、OS&Y
性能规范Performance specification
主要外形尺寸Main external dimension
规格Size | 压力(Lb) | L | D | D1 | L | H | D0 | |
NPS | DN | |||||||
1/2 | 15 | 800 | 79 | 35 | 22.2 | 9.6 | 345 | 130 |
3/4 | 20 | 800 | 92 | 50 | 27.7 | 11 | 402 | 130 |
1 | 25 | 800 | 111 | 52 | 34.5 | 12 | 489 | 180 |
1/2 | 40 | 800 | 120 | 76 | 49 | 15 | 661 | 200 |
2 | 50 | 800 | 140 | 76 | 61 | 16 | 758 | 200 |
主要外形尺寸Main external dimension
规格Size | 压力(Lb) | L | S | T(in) | H | DO | ||
NPS | DN | 150Lb | 300Lb | |||||
3/8 | 10 | 150 | 79 | 17.8 | 3/8 | 312 | 325 | 96 |
300 | 79 | |||||||
1/2 | 15 | 150 | 79 | 21.8 | 1/2 | 364 | 385 | 96 |
300 | 79 | |||||||
3/4 | 20 | 150 | 92 | 27.1 | 3/4 | 385 | 452 | 96 |
300 | 92 | |||||||
1 | 25 | 150 | 111 | 33.8 | 1 | 445 | 476 | 130 |
300 | 111 | |||||||
1 1/4 | 32 | 150 | 120 | 42.6 | 1 1/4 | 524 | 538 | 180 |
300 | 120 | |||||||
1 1/2 | 40 | 150 | 120 | 48.7 | 1 1/2 | 622 | 640 | 180 |
300 | 120 | |||||||
2 | 50 | 150 | 140 | 61.1 | 2 | 706 | 722 | 200 |
300 | 140 | |||||||