| 产品名称：美标法兰球阀 产品型号：Q41 公称尺寸：1/2”-12” 公称压力：150Lb-600Lb 阀体材质：WCB、CF8、CF8M、CF3、CF3M | | 主要性能规范Chief property and specification | 材质名称
Name of material | 适用温度
Working temeorature | 适用介质
Avialable media | | CF8 | ≤50℃ | | | OCr18Ni9 | | | CF8N | NITRIC ACID | | OCr18NiMo2ti | 硝酸类 | | CF3 | NITRIC ACID | | OOCr18Ni10 | 硝酸类 | | CF3M | NITRIC ACID | | OOCr17Ni14Mo2 | 硝酸类 |
不锈钢美标球阀执行标准Executive standard
| 项目Item | 设计制作 Design and manufacture | 压力温度等级 Pressure temperature Lating | | 标准Standard | API 6D | ANSI B16.34 | | 法兰标准Flange stanard | 结构长度 Face to face/enrd | 检查和试验 Spection and test | | ANSI B16.0 | ANSI816.5 | AP1598 |
不锈钢美标球阀试验压力Test pressure
| 类别Type | Mpa | PSI | | 强度试验Shell test | 7.7 | 1125 | | 高压密封试验（水）
Sealing test（WATER） | 5.8 | 815 | | 低压密封试验
Sealing test（AIR） | 5-7 Bar | 150Lb连接尺寸和外形尺寸150Lb External and connecting dimensions （mm） | 公称通径NPS
Norminal diameter | 单位
Unit | L | D | C | G | T | n-Ф | W | H | | in | mm | | 1/2〞 | 15 | 150Lb | 108 | 89 | 60.5 | 35 | 12 | 4-15 | 115 | 72 | | 10-k | 4.25 | 3.5 | 2.38 | 1.38 | 0.47 | 4-0.59 | 4.53 | 28.3 | | 3/4〞 | 20 | 150Lb | 117 | 98 | 70 | 43 | 12 | 4-15 | 115 | 76 | | 10-k | 4.61 | 3.86 | 2.76 | 1.69 | 0.47 | 4-0.59 | 4.53 | 29.9 | | 1〞 | 25 | 150Lb | 127 | 108 | 79.5 | 51 | 12 | 4-15 | 150 | 92 | | 10-k | 5 | 4.25 | 3.13 | 2 | 0.47 | 4-0.59 | 5.9 | 3.62 | | 11/2〞 | 40 | 150Lb | 165 | 127 | 98.5 | 73 | 14.3 | 4-16 | 200 | 123 | | 10-k | 6.5 | 5 | 3.88 | 2.88 | 0.56 | 4-0.62 | 7.87 | 4.84 | | 2〞 | 50 | 150Lb | 178 | 152 | 120.5 | 92 | 15.9 | 4-19 | 200 | 132 | | 10-k | 7 | 6.00 | 4.75 | 3.62 | 0.625 | 4-0.75 | 7.87 | 5.20 | | 21/2〞 | 65 | 150Lb | 190 | 178 | 139.5 | 105 | 17.5 | 4-19 | 320 | 164 | | 10-k | 7.5 | 7 | 5.50 | 4.12 | 0.69 | 4-0.75 | 12.6 | 6.45 | | 3〞 | 80 | 150Lb | 203 | 190 | 152.4 | 127 | 19.1 | 4-19 | 320 | 173 | | 10-k | 8 | 7.50 | 6 | 5 | 0.75 | 4-0.75 | 12.6 | 6.8 | | 4〞 | 100 | 150Lb | 229 | 229 | 190.5 | 157 | 23.9 | 8-19 | 450 | 210 | | 10-k | 9 | 9 | 7.5 | 6.19 | 0.94 | 8-0.75 | 17.72 | 8.26 | | 6〞 | 150 | 150Lb | 394 | 279 | 241.5 | 216 | 26 | 8-22 | 800 | 288 | | 10-k | 15.5 | 10.98 | 9.50 | 8.5 | 1.02 | 8-0.88 | 31.5 | 1.34 | | 8〞 | 200 | 150Lb | 457 | 343 | 298.5 | 270 | 29 | 8-22 | 1120 | 374 | | 10-k | 18.00 | 13.50 | 11.75 | 10.62 | 1.12 | 8-0.88 | 44.10 | 14.72 | | 10〞 | 250 | 150Lb | 553 | 406 | 362 | 342 | 31 | 12-25 | 1420 | 366 | | 10-k | 20.98 | 16 | 14.75 | 12.75 | 1.2 | 12-1 | 55.12 | 14.40 | | 12〞 | 300 | 150Lb | 610 | 483 | 432 | 381 | 32 | 12-25 | 1420 | 412 | | 10-k | 24 | 19 | 17 | 15 | 1.26 | 12-1 | 55.12 | 16.22 | 300Lb连接尺寸和外形尺寸300Lb External and connecting dimensions （mm） | 公称通径NPS
Norminal diameter | 单位
Unit | L | D | T | G | C | n-Ф | W | H | | in | mm | | 1/2〞 | 15 | mm | 140 | 95 | 15 | 35 | 66.5 | 4-15 | 115 | 72 | | in | 5.51 | 3.74 | 0.59 | 1.38 | 2.62 | 4-0.59 | 4.53 | 28.3 | | 3/4〞 | 20 | mm | 152 | 117 | 16 | 43 | 82.5 | 4-19 | 115 | 76 | | in | 5.98 | 4.61 | 0.62 | 1.69 | 3.25 | 4-0.75 | 4.53 | 29.9 | | 1〞 | 25 | mm | 165 | 124 | 18 | 51 | 89 | 4-19 | 150 | 92 | | in | 6.5 | 4.9 | 0.71 | 2 | 3.5 | 4-0.75 | 5.9 | 3.62 | | 11/2〞 | 40 | mm | 190 | 156 | 20.7 | 73 | 114.5 | 4-22 | 200 | 123 | | in | 7.5 | 6.12 | 0.81 | 2.88 | 4.51 | 4-0.88 | 7.87 | 4.84 | | 2〞 | 50 | mm | 216 | 165 | 22.3 | 92 | 127 | 8-19 | 200 | 132 | | in | 8.5 | 6.5 | 0.88 | 3.62 | 5 | 8-0.75 | 7.87 | 5.20 | | 21/2〞 | 65 | mm | 241 | 190 | 25.4 | 105 | 149 | 8-22 | 320 | 164 | | in | 9.5 | 7.5 | 1 | 4.12 | 5.87 | 8-0.88 | 12.6 | 6.54 | | 3〞 | 80 | mm | 283 | 210 | 28.5 | 127 | 168.5 | 8-22 | 320 | 173 | | in | 11.25 | 8.25 | 1012 | 5 | 6.62 | 8-0.88 | 12.6 | 6.8 | | 4〞 | 100 | mm | 305 | 254 | 31.8 | 157 | 200 | 8-22 | 450 | 210 | | in | 12 | 10 | 1.25 | 6.19 | 7.88 | 8-0.88 | 17.72 | 8.26 | | 6〞 | 150 | mm | 4.3 | 318 | 36.6 | 216 | 270 | 12-22 | 800 | 336 | | in | 15.875 | 12.5 | 1.44 | 8.5 | 10.62 | 12-0.88 | 31.5 | 13.32 | | 8〞 | 200 | mm | 502 | 381 | 42 | 270 | 330 | 12-25 | 1120 | 385 | | in | 19.76 | 15 | 16.5 | 10.62 | 12.99 | 12-1 | 44.10 | 15.16 | | 10〞 | 250 | mm | 568 | 444 | 48 | 342 | 387.5 | 16-29 | 1420 | 370 | | in | 22.36 | 1.89 | 1.89 | 12.75 | 15.25 | 16-1.12 | 55.12 | | | 
