EG-F-053
行业通用尺寸 Class 75 带颈平焊法兰
法兰套入管端，以角焊缝连接；选型需明确内径、密封面与配对孔系。
| 系列 | 行业通用尺寸法兰 |
| 等级 | 75 |
| 规格范围 | NPS 26–72 |
| 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 (T1) | 突面直径 (R) | 含颈总高 (Y) | 颈根部外径 (X) | 内孔 (B) | 参考重量 | 螺栓孔中心圆 (C) | 螺栓孔数 | 螺栓孔径 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| EG-F-053-001 | 26 | 33.00 in | 1.25 in | 30.00 in | 2.25 in | 28.50 in | 26.25 in | 120 lb | 31.00 in | 32 | 1.00 in |
| EG-F-053-002 | 28 | 35.00 in | 1.25 in | 32.00 in | 2.25 in | 30.50 in | 28.25 in | 140 lb | 33.00 in | 36 | 1.00 in |
| EG-F-053-003 | 30 | 37.00 in | 1.25 in | 34.00 in | 2.25 in | 32.50 in | 30.25 in | 150 lb | 35.00 in | 36 | 1.00 in |
| EG-F-053-004 | 32 | 39.50 in | 1.25 in | 36.25 in | 2.50 in | 34.63 in | 32.25 in | 170 lb | 37.38 in | 40 | 1.13 in |
| EG-F-053-005 | 34 | 41.50 in | 1.25 in | 38.25 in | 2.50 in | 36.63 in | 34.25 in | 180 lb | 39.38 in | 40 | 1.13 in |
| EG-F-053-006 | 36 | 43.50 in | 1.25 in | 40.25 in | 2.50 in | 38.63 in | 36.25 in | 190 lb | 41.38 in | 44 | 1.13 in |
| EG-F-053-007 | 42 | 50.00 in | 1.25 in | 46.50 in | 2.75 in | 44.75 in | 42.25 in | 235 lb | 47.75 in | 48 | 1.25 in |
| EG-F-053-008 | 48 | 56.00 in | 1.25 in | 52.50 in | 2.88 in | 50.75 in | 48.25 in | 270 lb | 53.75 in | 56 | 1.25 in |
| EG-F-053-009 | 54 | 62.50 in | 1.38 in | 59.00 in | 3.13 in | 57.25 in | 54.25 in | 335 lb | 60.25 in | 68 | 1.25 in |
| EG-F-053-010 | 60 | 68.50 in | 1.63 in | 65.00 in | 3.63 in | 63.25 in | 60.25 in | 450 lb | 66.25 in | 72 | 1.25 in |
| EG-F-053-011 | 66 | 75.50 in | 1.75 in | 71.63 in | 4.00 in | 69.50 in | 66.25 in | 590 lb | 73.00 in | 72 | 1.38 in |
| EG-F-053-012 | 72 | 81.50 in | 2.00 in | 77.63 in | 4.50 in | 75.50 in | 72.25 in | 730 lb | 79.00 in | 80 | 1.38 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。