★★★本公司鄭重承諾:凡科銳福閥門的所有產品自出廠起質保18個月,實行“三包"服務
套焊美標閘閥 浙江美標閘閥 美標閘閥廠家 科銳福 產品實拍圖:

壓力實驗:
| 公稱壓力PN(Lb) | 強度試驗 | 水密封試驗 | 氣密封試驗 | |||
| MPa | Lbf/in2 | MPa | Lbf/in2 | MPa | Lbf/in2 | |
| 150 | 3.0 | 430 | 2.2 | 315 | 0.4-0.7 | 60-100 |
| 300 | 7.7 | 1110 | 5.7 | 815 | ||
| 600 | 15.3 | 2220 | 11.3 | 630 | ||
| 900 | 23.0 | 3330 | 17 | 2445 | ||
主要零件材料及性能:
| 體蓋瓣 | 閥桿 | 密封面 | 墊片(環) | 填料 | 工作溫度℃ | 適用介質 |
| WCB | 2Cr13 | 13Cr STL 本體材料 尼龍 | 增強柔性石墨 13Cr/柔性石墨Enhanced Flexible Graphite 1Cr13/Flexible Graphite SFB-2 08軟鋼 08 Soft Steal F304 F316 F304L F316L | 柔性石墨 增強柔性石墨 Flexible Graphite Enhanced Flexible Graphite SFB/260 SFP/260 PTFE | ≤425 | 水 蒸汽 油品 |
| WC1 | 38CrMoAl 25Cr2MoV | ≤425 | ||||
| WC6 | ≤540 | |||||
| WC9 | ≤570 | |||||
| C5 C12 | ≤540 | |||||
| CF8 | F304 | ≤200 | 硝酸 醋酸 尿素 Nitric acid Acetic acid | |||
| CF8M | F316 | |||||
| CF3 | F304L | |||||
| CF3M | F316L |
連接尺寸:
| DN | 150Lb凸面法蘭(RF) 主要尺寸 Dimensions(mm) | 重量(kg) Weight | ||||||||
| mm | in | L | D | D1 | D2 | b | n-φd | H | D0 | |
| 15 | 1/2 | 108 | 89 | 60.5 | 35 | 11.2 | 4-16 | 169 | 100 | 5 |
| 20 | 3/4 | 117 | 98 | 69.9 | 43 | 12.7 | 4-16 | 192 | 100 | 6.1 |
| 25 | 1 | 127 | 108 | 79.2 | 51 | 14.2 | 4-16 | 230 | 120 | 9 |
| 32 | 11/4 | 140 | 117 | 89 | 63 | 16 | 4-16 | 246 | 120 | 12 |
| 40 | 11/2 | 165 | 127 | 98.6 | 73 | 17.5 | 4-16 | 283 | 150 | 17 |
| 50 | 2 | 178 | 152 | 120.7 | 92 | 19.0 | 4-19 | 323 | 150 | 23 |
| 65 | 21/2 | 190.5 | 178 | 139.7 | 105 | 22.4 | 4-19 | 347 | 180 | 45 |
| 80 | 3 | 230 | 190 | 152.4 | 127 | 24 | 4-19 | 383 | 200 | 50 |
| 100 | 4 | 229 | 229 | 190.5 | 157 | 24 | 8-19 | 457 | 200 | 63 |
| 125 | 5 | 254 | 254 | 216 | 186 | 24 | 8-22.5 | 632 | 250 | 89 |
| 150 | 6 | 267 | 279 | 241.5 | 216 | 25.4 | 8-22.5 | 635 | 250 | 108 |
| 200 | 8 | 292 | 343 | 298.5 | 270 | 28.4 | 8-22.5 | 762 | 280 | 171 |
| 250 | 10 | 330 | 406 | 362 | 324 | 30.2 | 12-25.4 | 892 | 300 | 263 |
| 300 | 12 | 356 | 483 | 431.8 | 381 | 32 | 12-25.4 | 1080 | 350 | 346 |
| 350 | 14 | 381 | 533 | 476.3 | 413 | 35 | 12-29 | 1295 | 350 | 488 |
| 400 | 16 | 406 | 597 | 539.8 | 470 | 36.6 | 16-29 | 1435 | 400 | 621 |
| 450 | 18 | 432 | 635 | 577.9 | 533 | 39.6 | 16-32 | 1626 | 400 | 814 |
| 500 | 20 | 457 | 398 | 635 | 584 | 43 | 20-32 | 1829 | 450 | 992 |
| 600 | 24 | 508 | 813 | 749.3 | 692 | 48.8 | 20-35 | 2175 | 500 | 1492 |
| 650 | 26 | 559 | 786 | 744.5 | 711 | 51.3 | 36-22.5 | 2235 | 550 | 1801 |
| 700 | 28 | 610 | 837 | 795.3 | 762 | 44.5 | 40-22.5 | 2310 | 600 | 1933 |




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生產地址:溫州,永嘉,甌北鎮和一工業園區
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