法兰标准- 产品标准 - 山西明达五金进出口有限公司}

AWWA C207

发布时间：2018-10-19

unit :mm

Table 2	OD of Flange(A)	ID of Flange(B)	Number of Bolts	Diam. Of Bolt Circle(C)	Diam. Of Bolts	Thickness of Flange
Nominal Pipe Size	OD of Flange(A)	ID of Flange(B)	Number of Bolts	Diam. Of Bolt Circle(C)	Diam. Of Bolts	Class B(T)	Class D(T)
4	228.60	116.08	8	190.50	15.88	15.88	15.88
5	254.00	143.76	8	215.90	19.05	15.88	15.88
6	279.40	170.69	8	241.30	19.05	17.48	17.48
8	342.90	221.49	8	298.45	19.05	17.48	17.48
10	406.40	276.35	12	361.95	22.23	17.48	17.48
12	482.60	327.15	12	431.80	22.23	17.48	20.62
14	533.40	360.43	12	476.25	25.40	17.48	23.83
16	596.90	411.23	16	539.75	25.40	17.48	25.40
18	635.00	462.03	16	577.85	28.58	17.48	26.97
20	698.50	512.83	20	635.00	28.58	17.48	28.58
22	749.30	563.63	20	692.15	31.75	19.05	30.18
24	812.80	614.43	20	749.30	31.75	19.05	31.75
26	869.95	to be specified by the purchaser	24	806.45	31.75	20.62	33.32
28	927.10		28	863.60	31.75	22.23	33.32
30	984.25		28	914.40	31.75	22.23	34.93
32	1060.45		28	977.90	38.10	23.83	38.10
34	1111.25		32	1028.70	38.10	23.83	38.10
36	1168.40		32	1085.85	38.10	25.40	41.28
38	1238.25		32	1149.35	38.10	25.40	41.28
40	1289.05		36	1200.15	38.10	25.40	41.28
42	1346.20		36	1257.30	38.10	28.58	44.45
44	1403.35		40	1314.45	38.10	28.58	44.45
46	1454.15		40	1365.25	38.10	28.58	44.45
48	1511.30		44	1422.40	38.10	31.75	47.63
50	1568.45		44	1479.55	44.45	31.75	50.80
52	1625.60		44	1536.70	44.45	31.75	50.80
54	1682.75		44	1593.85	44.45	34.93	53.98
60	1854.20		52	1758.95	44.45	38.10	57.15
66	2032.00		52	1930.40	44.45	41.28	63.50
72	2197.10		60	2095.50	44.45	44.45	66.68
78	2362.20		64	2260.60	50.80	50.80	69.85
84	2533.65		64	2425.70	50.80	50.80	73.03
90	2705.10		68	2590.80	57.15	57.15	76.20
96	2876.55		68	2755.90	57.15	57.15	82.55
102	3048.00		72	2908.30	63.50	63.50	82.55
108	3219.45		72	3067.05	63.50	63.50	85.73
114	3390.90		76	3219.45	69.85	69.85	88.90
120	3562.35		76	3371.85	69.85	69.85	88.90
126	3733.80		80	3536.95	76.20	76.20	95.25
132	3905.25		80	3702.05	76.20	76.20	98.43
144	4248.15		84	4019.55	82.55	82.55	104.78

unit :mm

Table 3	OD of Flange(A)	ID of Flange(B)	Number of Bolts	Diam. Of Bolt Circle(C)	Diam. Of Bolts	Thickness of Flange
Nominal Pipe Size	OD of Flange(A)	ID of Flange(B)	Number of Bolts	Diam. Of Bolt Circle(C)	Diam. Of Bolts	T	L	E
4	228.60	116.08	8	190.50	15.88	12.70	22.23	134.92
5	254.00	143.76	8	215.90	19.05	14.27	31.75	160.32
6	279.40	170.69	8	241.30	19.05	14.27	31.75	192.07
8	342.90	221.49	8	298.45	19.05	14.27	31.75	246.08
10	406.40	276.35	12	361.95	22.23	17.48	31.75	304.80
12	482.60	327.15	12	431.80	22.23	17.48	31.75	365.13
14	533.40	360.43	12	476.25	25.40	19.05	31.75	400.05
16	596.90	411.23	16	539.75	25.40	19.05	31.75	457.20
18	635.00	462.03	16	577.85	28.58	19.05	31.75	504.83
20	698.50	512.83	20	635.00	28.58	19.05	31.75	558.80
22	749.30	563.63	20	692.15	31.75	25.40	44.45	615.95
24	812.80	614.43	20	749.30	31.75	25.40	44.45	663.58
26	869.95	665.23	24	806.45	31.75	25.40	44.45	723.90
28	927.10	716.03	28	863.60	31.75	25.40	44.45	774.70
30	984.25	766.83	28	914.40	31.75	25.40	44.45	825.50
32	1060.45	817.63	28	977.90	38.10	28.58	44.45	882.65
34	1111.25	868.43	32	1028.70	38.10	28.58	44.45	933.45
36	1168.40	919.23	32	1085.85	38.10	28.58	44.45	984.25
38	1238.25	970.03	32	1149.35	38.10	28.58	44.45	1035.05
40	1289.05	1020.83	36	1200.15	38.10	28.58	44.45	1092.20
42	1346.20	1071.63	36	1257.30	38.10	31.75	44.45	1143.00
44	1403.35	1122.43	40	1314.45	38.10	31.75	57.15	1193.80
46	1454.15	1173.23	40	1365.25	38.10	31.75	57.15	1244.60
48	1511.30	1224.03	44	1422.40	38.10	34.93	63.50	1295.40
50	1568.45	1274.83	44	1479.55	44.45	34.93	63.50	1346.20
52	1625.60	1325.63	44	1536.70	44.45	34.93	63.50	1397.00
54	1682.75	1376.43	44	1593.85	44.45	34.93	63.50	1447.80
60	1854.20	1528.83	52	1758.95	44.45	38.10	69.85	1600.20
66	2032.00	1681.23	52	1930.40	44.45	38.10	69.85	1752.60
72	2197.10	1833.63	60	2095.50	44.45	38.10	69.85	1905.00
78	2362.20	1986.03	64	2260.60	50.80	44.45	73.03	2063.75
84	2533.65	2138.43	64	2425.70	50.80	44.45	76.20	2222.50
90	2705.10	2290.83	68	2590.80	57.15	50.80	82.55	2381.25
96	2876.55	2443.23	68	2755.90	57.15	50.80	82.55	2540.00

unit :mm

Table 4	OD of Flange(A)	ID of Flange(B)	Number of Bolts	Diam. Of Bolt Circle(C)	Diam. Of Bolts	Thickness of Flange
Nominal Pipe Size	OD of Flange(A)	ID of Flange(B)	Number of Bolts	Diam. Of Bolt Circle(C)	Diam. Of Bolts	T	L	E
4	228.60	116.08	8	190.50	15.88	23.83	33.32	134.92
5	254.00	143.76	8	215.90	19.05	23.83	36.53	163.53
6	279.40	170.69	8	241.30	19.05	25.40	39.67	192.07
8	342.90	221.49	8	298.45	19.05	28.58	44.45	246.08
10	406.40	276.35	12	361.95	22.23	30.18	49.23	304.80
12	482.60	327.15	12	431.80	22.23	31.75	55.58	365.13
14	533.40	360.43	12	476.25	25.40	34.93	57.15	400.05
16	596.90	411.23	16	539.75	25.40	36.53	63.50	457.20
18	635.00	462.03	16	577.85	28.58	39.67	68.28	504.83
20	698.50	512.83	20	635.00	28.58	42.88	73.03	558.80
22	749.30	563.63	20	692.15	31.75	46.02	79.38	609.60
24	812.80	614.43	20	749.30	31.75	47.63	82.55	663.58
26	869.95	665.23	24	806.45	31.75	50.80	85.73	723.90
28	927.10	716.03	28	863.60	31.75	52.37	87.33	781.05
30	984.25	766.83	28	914.40	31.75	53.98	88.90	831.85
32	1060.45	817.63	28	977.90	38.10	57.15	92.08	889.00
34	1111.25	868.43	32	1028.70	38.10	58.72	93.68	939.80
36	1168.40	919.23	32	1085.85	38.10	60.33	95.25	996.95
38	1238.25	970.03	32	1149.35	38.10	60.33	95.25	1060.45
40	1289.05	1020.83	36	1200.15	38.10	63.50	98.43	1111.25
42	1346.20	1071.63	36	1257.30	38.10	66.68	101.60	1168.40
44	1403.35	1122.43	40	1314.45	38.10	66.68	101.60	1219.20
46	1454.15	1173.23	40	1365.25	38.10	68.28	103.17	1270.00
48	1511.30	1224.03	44	1422.40	38.10	69.85	104.78	1327.15
50	1568.45	1274.83	44	1479.55	44.45	69.85	104.78	1377.95
52	1625.60	1325.63	44	1536.70	44.45	73.03	107.95	1435.10
54	1682.75	1376.43	44	1593.85	44.45	76.20	111.13	1492.25
60	1854.20	1528.83	52	1758.95	44.45	79.38	114.30	1657.35
66	2032.00	1681.23	52	1930.40	44.45	85.73	123.83	1816.10
72	2197.10	1833.63	60	2095.50	44.45	88.90	127.00	1993.90
78	2362.20	1986.03	64	2260.60	50.80	98.43	136.53	2146.30
84	2533.65	2138.43	64	2425.70	50.80	98.43	136.53	2298.70
90	2705.10	2290.83	68	2590.80	57.15	107.95	146.05	2457.45
96	2876.55	2443.23	68	2755.90	57.15	107.95	146.05	2609.85

unit :mm

Table 5	OD of Flange(A)	ID of Flange(B)	Number of Bolts	Diam. Of Bolt Circle(C)	Diam. Of Bolts	Thickness of Flange(T)
Nominal Pipe Size	OD of Flange(A)	ID of Flange(B)	Number of Bolts	Diam. Of Bolt Circle(C)	Diam. Of Bolts	Thickness of Flange(T)
4	228.6	116.08	8	190.5	15.88	28.58
5	254	143.76	8	215.9	19.05	30.18
6	279.4	170.69	8	241.3	19.05	33.35
8	342.9	221.49	8	298.45	19.05	38.1
10	406.4	276.35	12	361.95	22.23	39.7
12	482.6	327.15	12	431.8	22.23	44.45
14	533.4	360.43	12	476.25	25.4	47.63
16	596.9	411.23	16	539.75	25.4	50.8
18	635	462.03	16	577.85	28.58	56.26
20	698.5	512.83	20	635	28.58	60.33
22	749.3	563.63	20	692.15	31.75	63.5
24	812.8	614.43	20	749.3	31.75	66.68
26	869.95		24	806.45	31.75	69.85
28	927.1		28	863.6	31.75	69.85
30	984.25		28	914.4	31.75	73.03
32	1060.45		28	977.9	38.1	76.2
34	1111.25		32	1028.7	38.1	76.2
36	1168.4		32	1085.85	38.1	79.38
38	1238.25		32	1149.35	38.1	79.38
40	1289.05		36	1200.15	38.1	82.55
42	1346.2		36	1257.3	38.1	85.73
44	1403.35		40	1314.45	38.1	85.73
46	1454.15		40	1365.25	38.1	87.33
48	1511.3		44	1422.4	38.1	88.9
50	1568.45		44	1479.55	44.45	88.9
52	1625.6		44	1536.7	44.45	92.08
54	1682.75		44	1593.85	44.45	95.25
60	1854.2		52	1758.95	44.45	98.43
66	2032		52	1930.4	44.45	107.95
72	2197.1		60	2095.5	44.45	111.13
78	2362.2		64	2260.6	50.8	120.65
84	2533.65		64	2425.7	50.8	120.65
90	2705.1		68	2590.8	57.15	130.18
96	2876.55		68	2755.9	57.15	130.18
102	3048		72	2908.3	63.5	139.7
108	3219.45		72	3067.05	63.5	139.7
114	3390.9		76	3219.45	69.85	149.23
120	3562.35		76	3371.85	69.85	149.23
126	3733.8		80	3536.95	76.2	158.75
132	3905.25		80	3702.05	76.2	158.75
144	4248.15		84	4019.55	82.55	171.45

unit :mm

Table 6	OD of Flange(A)	ID of Flange(B)	Number of Bolts	Diam. Of Bolt Circle(C)	Diam. Of Bolts	Thickness of Flange(T)
Nominal Pipe Size	OD of Flange(A)	ID of Flange(B)	Number of Bolts	Diam. Of Bolt Circle(C)	Diam. Of Bolts	Thickness of Flange(T)
4	254.00	116.08	8	200.15	19.05	28.70
5	279.40	143.76	8	234.95	19.05	30.73
6	317.50	170.94	12	269.75	19.05	33.27
8	381.00	221.74	12	330.20	22.23	33.27
10	444.50	276.35	16	387.35	25.40	38.10
12	520.70	327.15	16	450.85	28.58	41.40
14	584.20	360.43	20	514.35	28.58	49.28
16	647.70	411.23	20	571.50	31.75	54.36
18	711.20	462.03	24	628.65	31.75	57.15
20	774.70	512.83	24	685.80	31.75	59.18
22	838.20	563.63	24	742.95	31.75	63.50
24	914.40	614.43	24	812.80	38.10	68.33
26	971.55		28	876.30	44.45	76.20
28	1035.05		28	939.80	44.45	79.50
30	1092.20		28	996.95	44.45	80.01
32	1149.35		28	1054.10	44.45	82.55
34	1206.50		28	1104.90	44.45	85.85
36	1270.00		32	1168.40	50.80	87.88
38	1327.15		32	1219.20	50.80	88.90
40	1377.95		36	1276.35	50.80	92.20
42	1447.80		36	1339.85	50.80	96.77
44	1504.95		36	1397.00	50.80	101.60
46	1562.10		40	1454.15	50.80	104.90
48	1651.00		40	1543.05	50.80	114.30

Blind-flange thickness

Table 7	Mating Flange ID	Class B	Class D	Class E	Class F
Norminal Pipe Size	Mating Flange ID	86 psi(593kPa)	Class D	275 psi(1896 kPa)	300psi(2068 kPa)
4	116	15.88	15.88	28.58	28.70
5	144	15.88	16.51	30.18	30.73
6	171	17.48	17.59	33.35	33.27
8	221	17.48	20.62	38.10	33.27
10	276	17.48	24.21	39.70	38.10
12	327	18.26	28.37	44.45	41.40
14	360	20.10	28.78	47.63	49.28
16	411	22.66	32.13	50.80	54.36
18	462	24.13	33.81	53.98	57.15
20	513	26.42	36.77	60.33	59.18
22	564	28.74	39.83	63.50	63.50
24	648	30.89	42.18	66.68	68.53
26	699	33.20	45.37	69.85	76.20
28	749	35.50	48.40	69.85	79.50
30	800	37.53	51.00	73.03	80.42
32	851	40.16	54.60	76.20	84.62
34	902	42.19	57.21	77.46	88.25
36	956	44.48	60.20	81.51	93.25
38	1006	47.06	63.66	86.20	96.90
40	1057	49.09	66.28	89.74	101.40
42	1108	51.40	69.32	93.86	105.92
44	1159	53.70	72.36	97.97	110.19
46	1210	55.73	74.99	101.53	114.43
48	1260	58.03	78.03	105.65	121.44
50	1314	60.38	81.17	109.90
52	1365	62.69	84.21	114.02
54	1416	64.99	87.25	118.14
60	1568	71.63	95.97	129.95
66	1724	78.53	105.06	142.26
72	1876	85.17	113.80	154.08

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JIS B2220

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API 605(ASME B16.47 B系列)