EG-F-052
行业通用尺寸 Class 75 带颈对焊法兰
采用锥颈结构与管道对焊连接,内径应与连接管道相匹配。
| 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 (T) | 突面直径 (R) | 含颈总高 (Y) | 颈根部外径 (X) | 焊端外径 (A) | 内孔 (B) | 参考重量 | 螺栓孔中心圆 (C) | 螺栓孔数 | 螺栓孔径 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EG-F-052-001 | 26 | 31.50 in | 1.25 in | 28.63 in | 3.00 in | 27.13 in | 26.00 in | 按采购要求指定 | 98 lb | 29.63 in | 32 | 1.00 in |
| EG-F-052-002 | 28 | 33.50 in | 1.25 in | 30.63 in | 3.00 in | 29.13 in | 28.00 in | 按采购要求指定 | 105 lb | 31.63 in | 36 | 1.00 in |
| EG-F-052-003 | 30 | 35.50 in | 1.25 in | 32.63 in | 3.00 in | 31.13 in | 30.00 in | 按采购要求指定 | 110 lb | 33.63 in | 36 | 1.00 in |
| EG-F-052-004 | 32 | 38.25 in | 1.25 in | 35.00 in | 3.25 in | 33.38 in | 32.00 in | 按采购要求指定 | 140 lb | 36.13 in | 36 | 1.13 in |
| EG-F-052-005 | 34 | 40.25 in | 1.25 in | 37.00 in | 3.25 in | 35.38 in | 34.00 in | 按采购要求指定 | 150 lb | 38.13 in | 40 | 1.13 in |
| EG-F-052-006 | 36 | 42.25 in | 1.25 in | 39.00 in | 3.25 in | 37.38 in | 36.00 in | 按采购要求指定 | 160 lb | 40.13 in | 40 | 1.13 in |
| EG-F-052-007 | 42 | 49.00 in | 1.25 in | 45.50 in | 3.50 in | 43.75 in | 42.00 in | 按采购要求指定 | 210 lb | 46.75 in | 48 | 1.25 in |
| EG-F-052-008 | 48 | 55.00 in | 1.25 in | 51.50 in | 3.75 in | 49.75 in | 48.00 in | 按采购要求指定 | 240 lb | 52.75 in | 52 | 1.25 in |
| EG-F-052-009 | 54 | 61.25 in | 1.38 in | 57.75 in | 4.00 in | 56.00 in | 54.00 in | 按采购要求指定 | 310 lb | 59.00 in | 64 | 1.25 in |
| EG-F-052-010 | 60 | 67.25 in | 1.63 in | 63.75 in | 4.38 in | 62.00 in | 60.00 in | 按采购要求指定 | 400 lb | 65.00 in | 72 | 1.25 in |
| EG-F-052-011 | 66 | 74.00 in | 1.88 in | 70.13 in | 4.88 in | 68.00 in | 66.00 in | 按采购要求指定 | 560 lb | 71.50 in | 72 | 1.38 in |
| EG-F-052-012 | 72 | 80.00 in | 2.25 in | 76.13 in | 5.25 in | 74.00 in | 72.00 in | 按采购要求指定 | 700 lb | 77.50 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。
