EG-F-060
行业通用尺寸 Class 150 B 系列 平焊法兰（配套孔系）
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 · B 系列 |
| 等级 | 150 |
| 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) | 含颈总高 (Y) | 颈部外径 (X) | 最小圆角半径 (r) | 法兰内孔 (B) | 参考重量 | 螺栓孔中心圆 (C) | 螺栓孔数 | 螺栓孔径 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EG-F-060-001 | 26 | 30.94 in | 1.62 in | 28.00 in | 2.62 in | 26.94 in | 0.38 in | 26.25 in | 85 lb | 29.31 in | 36 | 0.88 in |
| EG-F-060-002 | 28 | 32.94 in | 1.75 in | 30.00 in | 2.75 in | 28.94 in | 0.38 in | 28.25 in | 97 lb | 31.31 in | 40 | 0.88 in |
| EG-F-060-003 | 30 | 34.94 in | 1.75 in | 32.00 in | 2.75 in | 31.00 in | 0.38 in | 30.25 in | 103 lb | 33.31 in | 44 | 0.88 in |
| EG-F-060-004 | 32 | 37.06 in | 1.81 in | 34.00 in | 2.81 in | 33.06 in | 0.38 in | 32.25 in | 125 lb | 35.44 in | 48 | 0.88 in |
| EG-F-060-005 | 34 | 39.56 in | 1.94 in | 36.25 in | 2.94 in | 35.12 in | 0.38 in | 34.25 in | 165 lb | 37.69 in | 40 | 1.00 in |
| EG-F-060-006 | 36 | 41.62 in | 2.06 in | 38.25 in | 3.06 in | 37.19 in | 0.38 in | 36.25 in | 186 lb | 39.75 in | 44 | 1.00 in |
| EG-F-060-007 | 38 | 44.25 in | 2.12 in | 40.25 in | 3.12 in | 39.25 in | 0.38 in | 38.25 in | 227 lb | 42.12 in | 40 | 1.12 in |
| EG-F-060-008 | 40 | 46.25 in | 2.19 in | 42.50 in | 3.19 in | 41.31 in | 0.38 in | 40.25 in | 245 lb | 44.12 in | 44 | 1.12 in |
| EG-F-060-009 | 42 | 48.25 in | 2.31 in | 44.50 in | 3.31 in | 43.38 in | 0.44 in | 42.25 in | 269 lb | 46.12 in | 48 | 1.12 in |
| EG-F-060-010 | 44 | 50.25 in | 2.38 in | 46.50 in | 3.38 in | 45.38 in | 0.44 in | 44.25 in | 288 lb | 48.12 in | 52 | 1.12 in |
| EG-F-060-011 | 46 | 52.81 in | 2.44 in | 48.62 in | 3.44 in | 47.44 in | 0.44 in | 46.25 in | 343 lb | 50.56 in | 40 | 1.25 in |
| EG-F-060-012 | 48 | 54.81 in | 2.56 in | 50.75 in | 3.56 in | 49.50 in | 0.44 in | 48.25 in | 373 lb | 52.56 in | 44 | 1.25 in |
| EG-F-060-013 | 50 | 56.81 in | 2.69 in | 52.75 in | 3.69 in | 51.50 in | 0.44 in | 50.25 in | 403 lb | 54.56 in | 48 | 1.25 in |
| EG-F-060-014 | 52 | 58.81 in | 2.75 in | 54.75 in | 3.75 in | 53.56 in | 0.44 in | 52.25 in | 426 lb | 56.56 in | 52 | 1.25 in |
| EG-F-060-015 | 54 | 61.00 in | 2.81 in | 56.75 in | 3.81 in | 55.62 in | 0.44 in | 54.25 in | 469 lb | 58.75 in | 56 | 1.25 in |
| EG-F-060-016 | 56 | 63.00 in | 2.88 in | 58.75 in | 3.88 in | 57.69 in | 0.56 in | 56.25 in | 492 lb | 60.75 in | 60 | 1.25 in |
| EG-F-060-017 | 58 | 65.94 in | 2.94 in | 60.75 in | 3.94 in | 59.69 in | 0.56 in | 58.25 in | 602 lb | 63.44 in | 48 | 1.38 in |
| EG-F-060-018 | 60 | 67.94 in | 3.00 in | 63.00 in | 4.00 in | 61.81 in | 0.56 in | 60.25 in | 634 lb | 65.44 in | 52 | 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。
本系列为行业配套螺栓孔系尺寸，不属于 ASME B16.47 法兰规格；应核对全部配对尺寸。
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。