EG-F-059

行业通用尺寸 Class 150 A 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。

产品形式示意；具体尺寸以所选规格表为准。

尺寸符号示意

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-059-001	26	34.25 in	2.69 in	29.50 in	3.69 in	28.25 in	0.38 in	26.25 in	289 lb	31.75 in	24	1.38 in
EG-F-059-002	28	36.50 in	3.06 in	31.50 in	3.81 in	30.50 in	0.44 in	28.25 in	352 lb	34.00 in	28	1.38 in
EG-F-059-003	30	38.75 in	3.31 in	33.75 in	3.94 in	32.50 in	0.44 in	30.25 in	416 lb	36.00 in	28	1.38 in
EG-F-059-004	32	41.75 in	3.41 in	36.00 in	4.18 in	34.50 in	0.44 in	32.25 in	506 lb	38.50 in	28	1.62 in
EG-F-059-005	34	43.75 in	3.68 in	38.00 in	4.25 in	36.50 in	0.50 in	34.25 in	561 lb	40.50 in	32	1.62 in
EG-F-059-006	36	46.00 in	3.96 in	40.25 in	4.56 in	38.75 in	0.50 in	36.25 in	661 lb	42.75 in	32	1.62 in
EG-F-059-007	38	48.75 in	4.06 in	42.25 in	4.56 in	41.25 in	0.50 in	38.25 in	780 lb	45.25 in	32	1.62 in
EG-F-059-008	40	50.75 in	4.18 in	44.25 in	4.81 in	43.25 in	0.50 in	40.25 in	840 lb	47.25 in	36	1.62 in
EG-F-059-009	42	53.00 in	4.43 in	47.00 in	5.06 in	45.50 in	0.50 in	42.25 in	961 lb	49.50 in	36	1.62 in
EG-F-059-010	44	55.25 in	4.68 in	49.00 in	5.18 in	47.75 in	0.50 in	44.25 in	1071 lb	51.75 in	40	1.62 in
EG-F-059-011	46	57.25 in	4.86 in	51.00 in	5.31 in	49.75 in	0.50 in	46.25 in	1156 lb	53.75 in	40	1.62 in
EG-F-059-012	48	59.50 in	5.06 in	53.50 in	5.56 in	52.00 in	0.50 in	48.25 in	1282 lb	56.00 in	44	1.62 in

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。

提供标准、等级、规格、材质与数量；定制需求可附图纸。