EG-F-083

ASME B16.47 Class 150 B 系列带颈对焊法兰

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	ASME B16.47 大口径法兰 · B 系列
等级	150
规格范围	NPS 26–60
尺寸条目	18

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ASME B16.47 Class 150 B 系列带颈对焊法兰

产品形式示意；具体尺寸以所选规格表为准。

尺寸符号示意

尺寸符号：ASME B16.47 Class 150 B 系列带颈对焊法兰

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)	最大厚度 (T)	突面直径 (R)	含颈总高 (Y)	颈部外径 (X)	最小圆角半径 (r)	颈顶外径 (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-083-001	26	30.94 in	1.62 in	28.00 in	3.50 in	26.94 in	0.38 in	26.06 in	按采购要求指定	120 lb	29.31 in	36	0.88 in
EG-F-083-002	28	32.94 in	1.75 in	30.00 in	3.75 in	28.94 in	0.38 in	28.06 in	按采购要求指定	140 lb	31.31 in	40	0.88 in
EG-F-083-003	30	34.94 in	1.75 in	32.00 in	3.94 in	31.00 in	0.38 in	30.06 in	按采购要求指定	150 lb	33.31 in	44	0.88 in
EG-F-083-004	32	37.06 in	1.81 in	34.00 in	4.25 in	33.06 in	0.38 in	32.06 in	按采购要求指定	170 lb	35.44 in	48	0.88 in
EG-F-083-005	34	39.56 in	1.94 in	36.25 in	4.34 in	35.12 in	0.38 in	34.06 in	按采购要求指定	210 lb	37.69 in	40	1.00 in
EG-F-083-006	36	41.62 in	2.06 in	38.25 in	4.62 in	37.19 in	0.38 in	36.06 in	按采购要求指定	240 lb	39.75 in	44	1.00 in
EG-F-083-007	38	44.25 in	2.12 in	40.25 in	4.88 in	39.25 in	0.38 in	38.12 in	按采购要求指定	290 lb	42.12 in	40	1.12 in
EG-F-083-008	40	46.25 in	2.19 in	42.50 in	5.06 in	41.31 in	0.38 in	40.12 in	按采购要求指定	310 lb	44.12 in	44	1.12 in
EG-F-083-009	42	48.25 in	2.31 in	44.50 in	5.25 in	43.38 in	0.44 in	42.12 in	按采购要求指定	345 lb	46.12 in	48	1.12 in
EG-F-083-010	44	50.25 in	2.38 in	46.50 in	5.38 in	45.38 in	0.44 in	44.12 in	按采购要求指定	370 lb	48.12 in	52	1.12 in
EG-F-083-011	46	52.81 in	2.44 in	48.62 in	5.69 in	47.44 in	0.44 in	46.12 in	按采购要求指定	435 lb	50.56 in	40	1.25 in
EG-F-083-012	48	54.81 in	2.56 in	50.75 in	5.88 in	49.50 in	0.44 in	48.12 in	按采购要求指定	480 lb	52.56 in	44	1.25 in
EG-F-083-013	50	56.81 in	2.69 in	52.75 in	6.06 in	51.50 in	0.44 in	50.12 in	按采购要求指定	520 lb	54.56 in	48	1.25 in
EG-F-083-014	52	58.81 in	2.75 in	54.75 in	6.19 in	53.56 in	0.44 in	52.12 in	按采购要求指定	550 lb	56.56 in	52	1.25 in
EG-F-083-015	54	61.00 in	2.81 in	56.75 in	6.38 in	55.62 in	0.44 in	54.12 in	按采购要求指定	620 lb	58.75 in	56	1.25 in
EG-F-083-016	56	63.00 in	2.88 in	58.75 in	6.56 in	57.69 in	0.56 in	56.12 in	按采购要求指定	650 lb	60.75 in	60	1.25 in
EG-F-083-017	58	65.94 in	2.94 in	60.75 in	6.88 in	59.69 in	0.56 in	58.12 in	按采购要求指定	780 lb	63.44 in	48	1.38 in
EG-F-083-018	60	67.94 in	3.00 in	63.00 in	7.06 in	61.81 in	0.56 in	60.12 in	按采购要求指定	850 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。

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。

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