EG-F-074
ASME B16.47 Class 300 A 系列 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 | ASME B16.47 大口径法兰 · A 系列 |
| 等级 | 300 |
| 规格范围 | NPS 26–60 |
| 尺寸条目 | 18 |

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-074-001 | 26 | 38.25 in | 3.31 in | 29.50 in | 1079 lb | 34.50 in | 28 | 1.75 in |
| EG-F-074-002 | 28 | 40.75 in | 3.56 in | 31.50 in | 1315 lb | 37.00 in | 28 | 1.75 in |
| EG-F-074-003 | 30 | 43.00 in | 3.75 in | 33.75 in | 1545 lb | 39.25 in | 28 | 1.88 in |
| EG-F-074-004 | 32 | 45.25 in | 3.94 in | 36.00 in | 1795 lb | 41.50 in | 28 | 2.00 in |
| EG-F-074-005 | 34 | 47.50 in | 4.12 in | 38.00 in | 2068 lb | 43.50 in | 28 | 2.00 in |
| EG-F-074-006 | 36 | 50.00 in | 4.38 in | 40.25 in | 2435 lb | 46.00 in | 32 | 2.12 in |
| EG-F-074-007 | 38 | 46.00 in | 4.25 in | 40.50 in | 2001 lb | 43.00 in | 32 | 1.62 in |
| EG-F-074-008 | 40 | 48.75 in | 4.50 in | 42.75 in | 2380 lb | 45.50 in | 32 | 1.75 in |
| EG-F-074-009 | 42 | 50.75 in | 4.69 in | 44.75 in | 2689 lb | 47.50 in | 32 | 1.75 in |
| EG-F-074-010 | 44 | 53.25 in | 4.88 in | 47.00 in | 3079 lb | 49.75 in | 32 | 1.88 in |
| EG-F-074-011 | 46 | 55.75 in | 5.06 in | 49.00 in | 3500 lb | 52.00 in | 28 | 2.00 in |
| EG-F-074-012 | 48 | 57.75 in | 5.25 in | 51.25 in | 3896 lb | 54.00 in | 32 | 2.00 in |
| EG-F-074-013 | 50 | 60.25 in | 5.50 in | 53.50 in | 4442 lb | 56.25 in | 32 | 2.12 in |
| EG-F-074-014 | 52 | 62.25 in | 5.69 in | 55.50 in | 4906 lb | 58.25 in | 32 | 2.12 in |
| EG-F-074-015 | 54 | 65.25 in | 6.00 in | 57.75 in | 5684 lb | 61.00 in | 28 | 2.38 in |
| EG-F-074-016 | 56 | 67.25 in | 6.06 in | 59.75 in | 6099 lb | 63.00 in | 28 | 2.38 in |
| EG-F-074-017 | 58 | 69.25 in | 6.25 in | 62.00 in | 6669 lb | 65.00 in | 32 | 2.38 in |
| EG-F-074-018 | 60 | 71.25 in | 6.44 in | 64.00 in | 7274 lb | 67.00 in | 32 | 2.38 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。
