法兰标准- 产品标准 - 山西明达五金进出口有限公司}

MSS SP-44

发布时间：2018-10-19

UNIT:mm

Pipe Size inch	Flange Dimensions			Hub Dimensions	Drilling			Raised Face Diameter	Thickness of Raised Face	Fillet Radius (MIN)
	Outside Diameter of Flange	Thickness of Flange Min.	Length Through Hub	Outside Diameter Large End Hub	No. of Bolt Holes	Diameter of Bolt Holes	Diameter of Bolt Circle	Raised Face Diameter		Fillet Radius (MIN)
	O	C	Y	X	No. of Bolt Holes	Diameter of Bolt Holes	Diameter of Bolt Circle	R		A
12	482.60	31.75	114.30	365.25	12	25.40	431.80	381.00	1.52	9.65
14	533.40	35.05	127.00	400.05	12	28.45	476.25	412.75	1.52	9.65
16	596.90	36.58	127.00	457.20	16	28.45	539.75	469.90	1.52	9.65
18	635.00	39.62	139.70	504.95	16	31.75	577.85	533.40	1.52	9.65
20	698.50	42.93	144.53	558.80	20	31.75	635.00	584.20	1.52	9.65
22	749.30	45.97	149.35	609.60	20	35.05	692.15	641.35	1.52	9.65
24	812.80	47.75	152.40	663.45	20	35.05	749.30	692.15	1.52	9.65
26	869.95	68.33	120.65	676.15	24	35.05	806.45	749.30	1.52	9.65
28	927.10	71.37	125.48	726.95	28	35.05	863.60	800.10	1.52	11.18
30	984.25	74.68	136.65	781.05	28	35.05	914.40	857.25	1.52	11.18
32	1060.45	80.77	144.53	831.85	28	41.15	977.90	914.40	1.52	11.18
34	1111.25	82.55	149.35	882.65	32	41.15	1028.70	965.20	1.52	12.70
36	1168.40	90.42	157.23	933.45	32	41.15	1085.85	1022.35	1.52	12.70
38	1238.25	87.38	157.23	990.60	32	41.15	1149.35	1073.15	1.52	12.70
40	1289.05	90.42	163.58	1041.40	36	41.15	1200.15	1123.95	1.52	12.70
42	1346.20	96.77	171.45	1092.20	36	41.15	1257.30	1193.80	1.52	12.70
44	1403.35	101.60	177.80	1143.00	40	41.15	1314.45	1244.60	1.52	12.70
46	1454.15	103.12	185.67	1196.85	40	41.15	1365.25	1295.40	1.52	12.70
48	1511.30	107.95	192.02	1247.65	44	41.15	1422.40	1358.90	1.52	12.70
50	1568.45	111.25	203.20	1301.75	44	47.75	1479.55	1409.70	1.52	12.70
52	1625.60	115.82	209.55	1352.55	44	47.75	1536.70	1460.50	1.52	12.70
54	1682.75	120.65	215.90	1403.35	44	47.75	1593.85	1511.30	1.52	12.70
56	1746.25	123.95	228.60	1457.45	48	47.75	1651.00	1574.80	1.52	12.70
58	1803.40	128.52	234.95	1508.25	48	47.75	1708.15	1625.60	1.52	12.70
60	1854.20	131.83	239.78	1559.05	52	47.75	1758.95	1676.40	1.52	12.70

Class 300,740PSI Class 400,990PSI

UNIT:mm

Class	Pipe Size inch	Flange Dimensions				Hub Dimensions	Drilling			Facing Dimensions						Fillet Radius(min)	Groove Fillet Radius
		Outside Diameter of Flange	Thickness of Flange Min.		Length Through Hub	Outside Diameter Large End Hub	No. of Bolt Holes	Diameter of Bolt Holes	Diameter of Bolt Circle	Raised Face Dia	Ring-Type Joint
		Outside Diameter of Flange	Welding neck	Blind	Length Through Hub	Outside Diameter Large End Hub				Raised Face Dia	Facing Diameter	Depth of Groove	Pitch Diameter	Width of Groove	Ring NO.
		O	C	E	Y	X				R	K	L	P	D	Ring NO.	A	r
class 300 740 PSI	12	520.70	50.80	50.80	130.05	374.65	16	31.75	450.85	381.00	412.75	7.92	381.00	11.91	R57	0.97	0.76
	14	584.20	53.85	53.85	142.75	425.45	20	31.75	514.35	412.75	457.20	7.92	419.10	11.91	R61	0.97	0.76
	16	647.70	57.15	57.15	146.05	482.60	20	35.05	571.50	469.90	508.00	7.92	469.90	11.91	R65	0.97	0.76
	18	711.20	60.45	60.45	158.75	533.40	24	35.05	628.65	533.40	574.55	7.92	533.40	11.91	R69	0.97	0.76
	20	774.70	63.50	63.50	162.05	587.25	24	35.05	685.80	584.20	635.00	9.53	584.20	13.49	R73	0.97	1.52
	22	838.20	66.55	66.55	165.10	641.35	24	41.15	742.95	641.35	685.80	11.13	635.00	15.09	R81	0.97	1.52
	24	914.40	69.85	69.85	168.15	701.55	24	41.15	812.80	692.15	749.30	11.13	692.15	16.66	R77	0.97	1.52
	26	971.55	79.25	84.07	184.15	720.85	28	44.45	876.30	749.30	809.75	12.70	749.30	19.84	R93	0.97	1.52
	28	1035.05	85.85	90.42	196.85	774.70	28	44.45	939.80	800.10	860.55	12.70	800.10	19.84	R94	1.12	1.52
	30	1092.20	91.95	95.25	209.55	827.02	28	47.75	996.95	857.25	917.45	12.70	857.25	19.84	R95	1.12	1.52
	32	1149.35	98.55	100.08	222.25	881.13	28	50.80	1054.10	914.40	984.25	14.27	914.40	23.01	R96	1.12	1.52
	34	1206.50	101.60	104.65	231.65	936.75	28	50.80	1104.90	965.20	1035.05	14.27	965.20	23.01	R97	1.27	1.52
	36	1270.00	104.65	111.25	241.30	990.60	32	53.85	1168.40	1022.35	1092.20	14.27	1022.35	23.01	R98	1.27	1.52
	38	1168.40	107.95	107.95	180.85	993.65	32	41.15	1092.20	1028.70	-	-	-	-	-	1.27	-
	40	1238.25	114.30	114.30	193.55	1047.75	32	44.45	1155.70	1085.85	-	-	-	-	-	1.27	-
	42	1289.05	119.13	119.13	200.15	1098.55	32	44.45	1206.50	1136.65	-	-	-	-	-	1.27	-
	44	1352.55	123.95	123.95	206.25	1149.35	32	47.75	1263.65	1193.80	-	-	-	-	-	1.27	-
	46	1416.05	128.52	128.52	215.90	1203.45	28	50.80	1320.80	1244.60	-	-	-	-	-	1.27	-
	48	1466.85	133.35	133.35	223.77	1254.25	32	50.80	1371.60	1301.75	-	-	-	-	-	1.27	-
	50	1530.35	139.70	139.70	231.65	1305.05	32	53.85	1428.75	1358.90	-	-	-	-	-	1.27	-
	52	1581.15	144.53	144.53	238.25	1355.85	32	53.85	1479.55	1409.70	-	-	-	-	-	1.27	-
	54	1657.35	152.40	152.40	252.48	1409.70	28	60.45	1549.40	1466.85	-	-	-	-	-	1.27	-
	56	1708.15	153.92	153.92	260.35	1463.55	28	60.45	1600.20	1517.65	-	-	-	-	-	1.27	-
	58	1758.95	158.75	158.75	266.70	1514.35	32	60.45	1651.00	1574.80	-	-	-	-	-	1.27	-
	60	1809.75	163.58	163.58	273.05	1565.15	32	60.45	1701.80	1625.60	-	-	-	-	-	1.27	-

class 400 990PSI	12	520.70	57.15	57.15	136.65	374.65	16.00	35.05	450.85	381.00	412.75	7.92	381.00	11.91	R57	1.12	0.76
	14	584.20	60.45	60.45	149.35	425.45	20.00	35.05	514.35	412.75	457.20	7.92	419.10	11.91	R61	1.12	0.76
	16	647.70	63.50	63.50	152.40	482.60	20.00	38.10	571.50	469.90	508.00	7.92	469.90	11.91	R65	1.12	0.76
	18	711.20	66.55	66.55	165.10	533.40	24.00	38.10	628.65	533.40	574.55	7.92	533.40	11.91	R69	1.12	0.76
	20	774.70	69.85	69.85	168.15	587.25	24.00	41.15	685.80	584.20	635.00	9.53	584.20	13.49	R73	1.12	1.52
	22	838.20	73.15	73.15	171.45	641.35	24.00	44.45	742.95	641.35	685.80	11.13	635.00	15.09	R81	1.12	1.52
	24	914.40	76.20	76.20	174.75	701.55	24.00	47.75	812.80	692.15	749.30	11.13	692.15	16.66	R77	1.12	1.52
	26	971.55	88.90	98.55	193.55	726.95	28.00	47.75	876.30	749.30	809.75	12.70	749.30	19.84	R93	1.12	1.52
	28	1035.05	95.25	104.65	206.25	782.57	28.00	50.80	939.80	800.10	860.55	12.70	800.10	19.84	R94	1.27	1.52
	30	1092.20	101.60	111.25	218.95	836.68	28.00	53.85	996.95	857.25	917.45	12.70	857.25	19.84	R95	1.27	1.52
	32	1149.35	107.95	115.82	231.65	889.00	28.00	53.85	1054.10	914.40	984.25	14.27	914.40	23.01	R96	1.27	1.52
	34	1206.50	111.25	122.17	241.30	944.63	28.00	53.85	1104.90	965.20	1035.05	14.27	965.20	23.01	R97	1.42	1.52
	36	1270.00	114.30	128.52	250.95	1000.25	32.00	53.85	1168.40	1022.35	1092.20	14.27	1022.35	23.01	R98	1.42	1.52
	38	1206.50	123.95	123.95	206.25	1003.30	32.00	47.75	1117.60	1035.05	-	-	-	-	-	1.42	-
	40	1270.00	130.05	130.05	215.90	1054.10	32.00	50.80	1174.75	1092.20	-	-	-	-	-	1.42	-
	42	1320.80	133.35	133.35	223.77	1107.95	32.00