EG-F-066
行业通用尺寸 Class 250 法兰盖
用于封闭法兰连接口的实心法兰盖,需匹配配对法兰的等级、密封面及螺栓孔系。
| 系列 | 行业通用尺寸法兰 |
| 等级 | 250 |
| 规格范围 | NPS 26–48 |
| 尺寸条目 | 12 |

产品形式示意;具体尺寸以所选规格表为准。
尺寸符号示意

尺寸与螺栓孔系
in = 英寸 · lb = 磅
表格可左右滑动查看完整参数,重量为参考值。
| 目录编号 | 公称管径 NPS | 外径 (O) | 厚度 (T) | 突面直径 (R) | 参考重量 | 螺栓孔中心圆 (C) | 螺栓孔数 | 螺栓孔径 |
|---|---|---|---|---|---|---|---|---|
| EG-F-066-001 | 26 | 38.25 in | 2.81 in | 32.44 in | 853 lb | 34.50 in | 28 | 1.88 in |
| EG-F-066-002 | 28 | 40.75 in | 2.94 in | 34.94 in | 1022 lb | 37.00 in | 28 | 1.88 in |
| EG-F-066-003 | 30 | 43.00 in | 3.00 in | 37.19 in | 1168 lb | 39.25 in | 28 | 1.88 in |
| EG-F-066-004 | 32 | 45.25 in | 3.12 in | 39.44 in | 1353 lb | 41.50 in | 28 | 1.88 in |
| EG-F-066-005 | 34 | 47.50 in | 3.25 in | 41.44 in | 1560 lb | 43.50 in | 28 | 1.88 in |
| EG-F-066-006 | 36 | 50.00 in | 3.38 in | 43.69 in | 1792 lb | 46.00 in | 32 | 2.13 in |
| EG-F-066-007 | 38 | 52.25 in | 3.44 in | 45.69 in | 2003 lb | 48.00 in | 32 | 2.13 in |
| EG-F-066-008 | 40 | 54.50 in | 3.56 in | 47.94 in | 2223 lb | 50.25 in | 36 | 2.13 in |
| EG-F-066-009 | 42 | 57.00 in | 3.69 in | 50.44 in | 2533 lb | 52.75 in | 36 | 2.13 in |
| EG-F-066-010 | 44 | 59.25 in | 3.75 in | 52.69 in | 2793 lb | 55.00 in | 36 | 2.13 in |
| EG-F-066-011 | 46 | 61.50 in | 3.88 in | 54.94 in | 3109 lb | 57.25 in | 40 | 2.13 in |
| EG-F-066-012 | 48 | 65.00 in | 4.00 in | 58.44 in | 3599 lb | 60.75 in | 40 | 2.13 in |
选型说明
本尺寸系列密封面:1/16 in 突面(RF)。
全平面(FF)要求可在询价中注明。
Class 等级不等于直接工作压力值。订购前应确认材质牌号、温度、密封面及适用标准版本。
告诉我们您的法兰规格。
提供标准、等级、规格、材质与数量;定制需求可附图纸。
