企业特殊行业经营资质信息公示
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点击图片查看原图供应美标截止阀，美标截止阀价格，美标截止阀生产厂家
产品名称：美标截止阀
截止阀介绍：
截止阀的启闭件是塞形的阀瓣，密封面呈平面或锥面，阀瓣沿流体的中心线作直线运动。阀杆的运动形式，有升降杆式（阀杆升降，手轮不升降），也有升降旋转杆式（手轮与阀杆一起旋转升降，螺母设在阀体上
不锈钢美标截止阀试验压力Test pressure
类别 Type | Mpa | PSI |
强度试验 Shelltest | 3 | 450 |
高压密封试验（水） | 2.2 | 314 |
低压密封试验 | 5-7巴Bar | |
不锈钢美标截止阀主要性能规范Chief property andspecification
材质名称 | 适用温度 | 适用介质 |
CF8 | ≤200℃ |
|
OCr18Ni9 |
| |
CF8N | NITRIC ACID | |
OCr18NiMo2ti | 硝酸类 | |
CF3 | NITRIC ACID | |
OOCr18Ni10 | 硝酸类 | |
CF3M | NITRIC ACID | |
OOCr17Ni14Mo2 | 硝酸类 |
150Lb连接尺寸和外形尺寸150Lb External and connectingdimensions （mm）
公称通径 | 单位 | L | D | C | G | T | n-Ф | W | H | |
in | mm | |||||||||
1/2〞 | 15 | mm | 108 | 89 | 60.5 | 35 | 12 | 4-15 | 125 | 169 |
in | 4.25 | 3.5 | 2.38 | 1.38 | 0.47 | 4-0.59 | 4.92 | 6.65 | ||
3/4〞 | 20 | mm | 117 | 98 | 70 | 43 | 12 | 4-15 | 125 | 180 |
in | 4.61 | 3.86 | 2.76 | 1.69 | 0.47 | 4-0.59 | 4.92 | 7.08 | ||
1〞 | 25 | mm | 127 | 108 | 79.5 | 51 | 12 | 4-15 | 125 | 190 |
in | 5 | 4.25 | 3.13 | 2 | 0.47 | 4-0.59 | 4.92 | 7.48 | ||
11/2〞 | 40 | mm | 165 | 127 | 98.5 | 73 | 14.3 | 4-16 | 180 | 347 |
in | 6.5 | 5 | 3.88 | 2.88 | 0.56 | 4-0.62 | 7.09 | 13.66 | ||
2〞 | 50 | mm | 178 | 152 | 120.5 | 92 | 15.9 | 4-19 | 180 | 365 |
in | 7 | 6 | 4.75 | 3.62 | 0.625 | 4-0.75 | 7.09 | 14 | ||
21/2〞 | 65 | mm | 190 | 178 | 139.5 | 105 | 17.5 | 4-19 | 240 | 381 |
in | 7.5 | 7 | 5.5 | 4.12 | 0.69 | 4-0.75 | 9.45 | 15 | ||
3〞 | 80 | mm | 203 | 190 | 152.4 | 127 | 19.1 | 4-19 | 280 | 413 |
in | 8 | 7.5 | 6 | 5 | 0.75 | 4-0.75 | 11.02 | 16.25 | ||
4〞 | 100 | mm | 229 | 229 | 190.5 | 157 | 23.9 | 8-19 | 280 | 500 |
in | 9 | 9 | 7.5 | 6.19 | 0.94 | 8-0.75 | 11.02 | 19.68 | ||
6〞 | 150 | mm | 394 | 279 | 241.5 | 216 | 26 | 8-22 | 360 | 656 |
in | 15.5 | 11 | 9.5 | 8.5 | 1.02 | 8-0.88 | 14.14 | 22.25 | ||
8〞 | 200 | mm | 457 | 343 | 298.5 | 270 | 29 | 8-22 | 450 | 660 |
in | 18 | 13.5 | 11.75 | 10.62 | 1.12 | 8-0.88 | 17.75 | 26 | ||
不锈钢美标截止阀试验压力300LB Test pressure300LB
类别Type | Mpa | PSI |
强度试验Shelltest | 7.7 | 1125 |
高压密封试验（水） | 5.8 | 815 |
低压密封试验 | 5-7巴Bar | |
类别Type | Mpa | PSI |
强度试验Shelltest | 15.4 | 2225 |
高压密封试验（水） | 5.8 | 1628 |
低压密封试验 | 5-7巴Bar | |
300Lb连接尺寸和外形尺寸300Lb External and connectingdimensions （mm）
公称通径 |
| L | D | T | G | C | n-Ф | W | H | |
in | mm | 单位 | ||||||||
1/2〞 | 15 | mm- | 152 | 95 | 15 | 35 | 66.5 | 4-15 | 125 | 190 |
in | 5.98 | 3.74 | 0.59 | 1.38 | 2.62 | 4-0.59 | 4.92 | 7.48 | ||
3/4〞 | 20 | mm | 178 | 117 | 16 | 43 | 82.5 | 4-19 | 125 | 212 |
in | 7 | 4.61 | 0.62 | 1.69 | 3.25 | 4-0.75 | 4.92 | 8.35 | ||
1〞 | 25 | mm | 203 | 124 | 18 | 51 | 89 | 4-19 | 160 | 231 |
in | 8 | 4.9 | 0.71 | 2 | 3.5 | 4-0.75 | 6.2 | 9.1 | ||
11/2〞 | 40 | mm | 229 | 156 | 20.7 | 73 | 114.5 | 4-22 | 200 | 391 |
in | 9 | 6.12 | 0.81 | 2.88 | 4.51 | 4-0.88 | 7.87 | 12.43 | ||
2〞 | 50 | mm | 267 | 165 | 22.3 | 92 | 127 | 8-19 | 200 | 406 |
in | 10.5 | 6.5 | 0.88 | 3.62 | 5 | 8-0.75 | 7.87 | 16 | ||
21/2〞 | 65 | mm | 292 | 190 | 25.4 | 105 | 149 | 8-22 | 240 | 457 |
in | 11.5 | 7.5 | 1 | 4.12 | 5.87 | 8-0.88 | 9.45 | 18 | ||
3〞 | 80 | mm | 318 | 210 | 28.5 | 127 | 168.5 | 8-22 | 280 | 470 |
in | 12.5 | 8.25 | 1012 | 5 | 6.62 | 8-0.88 | 11.02 | 18.5 | ||
4〞 | 100 | mm | 356 | 254 | 31.8 | 157 | 200 | 8-22 | 320 | 590 |
in | 14 | 10 | 1.25 | 6.19 | 7.88 | 8-0.88 | 12.6 | 22.3 | ||
6〞 | 150 | mm | 444 | 318 | 36.6 | 216 | 270 | 12-22 | 500 | 711 |
in | 17.5 | 12.5 | 1.44 | 8.5 | 10.62 | 12-0.88 | 19.68 | 28 | ||
8〞 | 200 | mm | 559 | 381 | 41.3 | 270 | 330 | 12-25 | 500 | 750 |
in | 22 | 15 | 1.62 | 10.62 | 13 | 12-1 | 19.68 | 29.5 | ||
600Lb连接尺寸和外形尺寸600Lb External and connectingdimensions （mm）
公称通径 |
| L | D | T | G | C | n-Ф | W | H | |
in | mm | 单位 | ||||||||
1/2〞 | 15 | mm | 152 | 95 | 15 | 35 | 66.5 | 4-15 | 160 | 285 |
in | 5.98 | 3.74 | 0.59 | 1.38 | 2.62 | 4-0.59 | 0.62 | 11.22 | ||
3/4〞 | 20 | mm | 178 | 117.5 | 16 | 43 | 82.5 | 4-19 | 160 | 285 |
in | 7 | 4.16 | 0.62 | 1.69 | 3.25 | 4-0.75 | 0.62 | 11.22 | ||
1〞 | 25 | mm | 203 | 124 | 18 | 51 | 89 | 4-19 | 160 | 313 |
in | 8 | 4.9 | 0.71 | 2 | 3.5 | 4-0.75 | 0.62 | 12.32 | ||
11/2〞 | 40 | mm | 229 | 156 | 23 | 73 | 114.5 | 4-22 | 240 | 365 |
in | 9 | 6.12 | 0.91 | 2.88 | 4.51 | 4-0.88 | 9.45 | 14.17 | ||
2〞 | 50 | mm | 267 | 165 | 25 | 92 | 127 | 8-19 | 240 | 444 |
in | 10.5 | 6.5 | 1 | 3.62 | 5 | 8-0.75 | 9.45 | 17.5 | ||
21/2〞 | 65 | mm | 292 | 190 | 29 | 105 | 149 | 8-22 | 240 | 483 |
in | 11.5 | 7.5 | 1.12 | 4.12 | 5.87 | 8-0.88 | 9.45 | 19 | ||
3〞 | 80 | mm | 318 | 210 | 32 | 127 | 168.5 | 8-22 | 280 | 533 |
in | 12.5 | 8.25 | 12.5 | 5 | 6.62 | 8-0.88 | 11.2 | 21 | ||
4〞 | 100 | mm | 356 | 273 | 38 | 157 | 216 | 8-25 | 360 | 622 |
in | 14 | 10.75 | 1.5 | 6.19 | 8.5 | 8-1.00 | 14.17 | 24.5 | ||
6〞 | 150 | mm | 444 | 356 | 47.7 | 216 | 292 | 12-29 | 500 | 800 |
in | 17.5 | 14 | 1.88 | 8.5 | 11.5 | 12-1.14 | 19.68 | 31.5 | ||
8〞 | 200 | mm | 559 | 419 | 55.6 | 270 | 349 | 12-32 | 55 | 927 |
in | 22 | 16.5 | 2.19 | 10.62 | 13.75 | 12-1.25 | 21.65 | 36.5 | ||
截止阀的安装与维护应注意以下事项：
1.手轮、手柄操作的截止阀可安装在管道的任何位置上。
2.手轮、手柄及传动机构，不允许作起吊用。
3.介质的流向应与阀体所示箭头方向一致
阀门尺寸以实际为准。
