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内螺纹闸阀
产品特性
不锈钢一体式阀座
多种螺纹端供选择
采用脱腊精密铸造
产品标准
设计标准:ASME B16.34
壁厚标准:ASME B16.34
螺纹标准:ASME B1.20.1,BS21,DIN 2999/259,ISO 228/1,JIS B 0203,ISO 7/1
检测标准:MSS SP-110,EN 1226
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序号 | 名称 | 材质 |
ANSI/JIS/DIN | ANSI/JIS/DIN |
1 | 阀体 | A351-CF8M/SCS14A/1.4408 | A351-CF8/SCS13A/1.4308 |
2 | 阀瓣 | A351-CF8M/SCS14A/1.4408 | A351-CF8/SCS13A/1.4308 |
3 | 阀杆 | SUS316 |
4 | 阀盖 | A351-CF8M/SCS14A/1.4408 | A351-CF8/SCS13A/1.4308 |
5 | 密封圈 | PTFE/RPTFE/PPL |
6 | 轴用弹性挡圈 | SUS304 |
7 | 垫圈 | SUS304 |
8 | 填料 | PTFE/RPTFE/PPL |
9 | 填料压盖 | SUS304 |
10 | 填料螺母压盖 | A351-CF8M/SCS14A/1.4408 | A351-CF8/SCS13A/1.4308 |
11 | 手轮 | Aluminum |
12 | 弹性垫片 | SUS304 |
13 | 六角螺母 | A194-8 |
单位:mm
序号 | L | H | E |
1/2" | 55 | 93 | 70 |
3/4" | 60 | 105 | 70 |
1" | 65 | 115 | 80 |
1-1/4" | 75 | 130 | 80 |
1-1/2" | 85 | 145 | 100 |
2" | 95 | 170 | 100 |
2-1/2" | 106 | 200 | 125 |
3" | 116 | 218 | 125 |
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