AWWA C207 Flange

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AWWA C207 Flange

View the weight and dimensions of ANSI/Plate type AWWA C207 Class D Flange and AWWA C228 Class E/ F Flanges.

Table of Content

AWWA C207 Flange Specification List
Awwa Flange Pressure Ratings
Awwa Flange Weight Chart
Price List of AWWA C207 Flange
AWWA C207-07 Ring Type Flange Dimensions
Dimesions of AWWA C207 Class D Hub Flange
AWWA C207 Class E Hub Flanges Dimesions
Various Types of AWWA C207 Flange

Awwa Class B Flange Dimensions
Awwa Class F Flange Dimensions
Awwa Flange Tolerances
Awwa Class D Flanges Thickness
American Water Works Association Pipe Flanges Standard
Awwa Plate Flange Torque Specs
Awwa Class D Ring Flange Dimensions

AWWA C207 Flange

Since 2014, IBR has produced AWWA C207 Class B Ring Flanges and AWWA C228 Class SD Hub Flanges.

Dimensions	AWWA C207
Size	1/2" to 48"
AWWA	Class B / Class D / Class E / Class F
Class	300 LBS, 150 LBS, 900 LBS, 600 LBS, 1500 LBS, 2500 LBS
Flanges Face Type Provided By Manufacturer	RF (Raised Face), RTJ (Ring Type Joint)
Value Added Services	CNC Machining, Customised Flange
Making Methods Provided By Manufacturer	Casting And Forging Rolling And Cutting
Outer diameters	1/2” to 24”
Flanges Test	Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Coating/Surface Treatment By Manufacturer	Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Standards Provided By Manufacturer	EN-1092, DIN, API7S-43, API605, B16.48, ISO70051, MSS S44, ANSI/ASME B16.5, B16.47 Series A & B, BS4504, BS 10, API7S-15, JISB2220, BS1560-3.1, ASME/ANSI B16.5/16.36/16.47A/16.47B, EN1092
Flanges Equipment	Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc

In Mumbai, we are the top wholesalers, exporters, dealers, suppliers, distributors, importers, stocks, and manufacturers of AWWA flanges.

Class B AWWA flanges have a pressure rating of 86 psi, while Class F flanges have a rating of 300 psi. Users of AWWA flanges by far most frequently request Class D flanges, which have a pressure rating of 175 psi for sizes under 12" and 150 psi for those 12" and higher.

NPS	Mass
4"	3.51
5"	3.90
6"	4.85
8"	6.96
10"	8.73
12"	15.02
14"	21.27
16"	27.27
18"	28.88
20"	36.07
22"	40.81
24"	50.65

AWWA C207 Flanges Price Per Piece in India	American Water Works Association C207 Class D Flanges Price in INR	AWWA C228 Class E Flanges Price in UAE Dirham	American Water Works Association C207 Class B Ring Flanges Price in USD
FLANGES STAINLESS STEEL SA 182 GR.F304 AWWA C207 CLASS D DN1000 SOFF Per Kg	416	UAE Dirham 20.48	$5.58
FLANGE HUB A105 30 CL 150 American Water Works Association C207 CL D Per Kg	195	UAE Dirham 9.60	$2.61

Compare our cost to that of other Indian suppliers of AWWA C207 Flange. The cost of an AWWA C207 Class E Ring Flange in India is approximately indicated here.

To verify the integrity of weldments, provide AWWA C207 Class E Ring Flange with Pneumatic, Hydrotest, and NDT Test

AWWA C207-07 Ring Type Flange

Nom. size	Outside Ø (OD)	Slip-on Bore (ID)	No. of Bolt Holes	Ø of Holes	Ø Bolt Circle (BC)	Thickness (T)		Weight (lbs)
Nom. size	Outside Ø (OD)	Slip-on Bore (ID)	No. of Bolt Holes	Ø of Holes	Ø Bolt Circle (BC)	Slip-on	Blind	Slip-on	Blind
2	6.00	2.44	4	0.750	4.75	0.625	0.625	3.90	4.7
2.5	7.00	2.94	4	0.750	5.50	0.625	0.625	5.30	6.5
3	7.50	3.57	4	0.750	6.00	0.625	0.625	5.70	7.5
4	9.00	4.57	8	0.750	7.50	0.625	0.625	7.70	10.6
5	10.00	5.66	8	0.875	8.50	0.625	0.650	8.80	13.6
6	11.00	6.72	8	0.875	9.50	0.688	0.693	10.70	17.7
8	13.50	8.72	8	0.875	11.75	0.688	0.812	15.30	31.8
10	16.00	10.88	12	1.000	14.25	0.688	0.953	19.20	51.7
12	19.00	12.88	12	1.000	17.00	0.812	1.117	33.10	86.7
14	21.00	14.19	12	1.125	18.75	0.938	1.133	46.90	107.4
16	23.50	16.19	16	1.125	21.25	1.000	1.265	60.10	149.8
18	25.00	18.19	16	1.250	22.75	1.062	1.331	63.60	177.7
20	27.50	20.19	20	1.250	25.00	1.125	1.448	79.40	233.6
22	29.50	22.19	20	1.375	27.25	1.188	1.568	89.90	290.5
24	32.00	24.19	20	1.375	29.50	1.250	1.661	113.40	364.5
26	34.25	26.25	24	1.375	31.75	1.312	1.786	128.00	448.2
28	36.50	28.25	28	1.375	34.00	1.312	1.906	140.50	542.6
30	38.75	30.25	28	1.375	36.00	1.375	2.008	163.30	647.3
32	41.75	32.25	28	1.625	38.50	1.500	2.150	210.10	798.6
34	43.75	34.25	32	1.625	40.50	1.500	2.252	219.10	916.9
36	46.00	36.25	32	1.625	42.75	1.625	2.370	259.40	1071.4
38	48.75	38.25	32	1.625	45.25	1.625	2.506	299.80	1278.2
40	50.75	40.25	36	1.625	47.25	1.625	2.609	311.10	1440.1
42	53.00	42.25	36	1.625	49.50	1.750	2.729	361.70	1648.1
44	55.25	44.25	40	1.625	51.75	1.750	2.849	385.00	1868.3
48	59.50	48.25	44	1.625	56.00	1.875	3.072	457.30	2340.7
54	66.25	54.25	44	1.875	62.75	2.125	3.435	610.60	3236.7
60	73.00	60.25	52	1.875	69.25	2.250	3.779	759.10	4327.6
66	80.00	66.25	52	1.875	76.00	2.500	4.136	1017.00	5722.2
72	86.50	72.25	60	1.875	82.50	2.625	4.480	1198.20	7249.0
78	93.00	78.25	64	2.125	89.00	2.750	-	1368.90	-
84	99.75	84.25	64	2.125	95.50	2.875	-	1639.70	-
90	106.50	90.25	68	2.438	102.00	3.000	-	1878.30	-
96	113.25	96.25	68	2.438	108.50	3.250	-	2298.30	-
102	120.00	102.25	72	2.688	114.50	3.250	-	2494.20	-
108	126.75	108.25	72	2.688	120.75	3.375	-	2892.50	-
120	140.25	120.25	76	2.938	132.75	3.500	-	3568.50	-
132	153.75	132.25	80	3.188	145.75	3.875	-	4628.60	-
144	167.25	144.25	84	3.438	158.25	4.125	-	5698.20	-

AWWA C207 Class D Hub Flange

NPS	DN	OD, A	ID, B	Number of Bolts	Diam.of Bolt Circle, C	Diam.of Bolt	T	L	E
4	100	228.60	116.08	8	190.50	15.88	12.70	22.23	134.92
5	125	254.00	143.76	8	215.90	19.05	14.27	31.75	160.32
6	150	279.40	170.69	8	241.30	19.05	14.27	31.75	192.07
8	200	342.90	221.49	8	298.45	19.05	14.27	31.75	246.08
10	250	406.40	276.35	12	361.95	22.23	17.48	31.75	304.80
12	300	482.60	327.15	12	431.80	22.23	17.48	31.75	365.13
14	350	533.40	360.43	12	476.25	25.40	19.05	31.75	400.05
16	400	596.90	411.23	16	539.75	25.40	19.05	31.75	457.20
18	450	635.00	462.03	16	577.85	28.58	19.05	31.75	504.83
20	500	698.50	512.83	20	635.00	28.58	19.05	31.75	558.80
22	550	749.30	563.63	20	692.15	31.75	25.40	44.45	615.95
24	600	812.80	614.43	20	749.30	31.75	25.40	44.45	663.58
26	650	869.95	665.23	24	806.45	31.75	25.40	44.45	723.90
28	700	927.10	716.03	28	863.60	31.75	25.40	44.45	774.70
30	750	984.25	766.83	28	914.40	31.75	25.40	44.45	825.50
32	800	1060.45	817.63	28	977.90	38.10	28.58	44.45	882.65
34	850	1111.25	868.43	32	1028.70	38.10	28.58	44.45	933.45
36	900	1168.40	919.23	32	1085.85	38.10	28.58	44.45	984.25
38	950	1238.25	970.03	32	1149.35	38.10	28.58	44.45	1035.05
40	1000	1289.05	1020.83	36	1200.15	38.10	28.58	44.45	1092.20
42	1050	1346.20	1071.63	36	1257.30	38.10	31.75	44.45	1143.00
44	1100	1403.35	1122.43	40	1314.45	38.10	31.75	57.15	1193.80
46	1150	1454.15	1173.23	40	1365.25	38.10	31.75	57.15	1244.60
48	1200	1511.30	1224.03	44	1422.40	38.10	34.93	63.50	1295.40
50	1250	1568.45	1274.83	44	1479.55	44.45	34.93	63.50	1346.20
52	1300	1625.60	1325.63	44	1536.70	44.45	34.93	63.50	1397.00
54	1350	1682.75	1376.43	44	1593.85	44.45	34.93	63.50	1447.80
60	1500	1854.20	1528.83	52	1758.95	44.45	38.10	69.85	1600.20
66	1650	2032.00	1681.23	52	1930.40	44.45	38.10	69.85	1752.60
72	1800	2197.10	1833.63	60	2095.50	44.45	38.10	69.85	1905.00
78	1950	2362.20	1986.03	64	2260.60	50.80	44.45	76.20	2063.75
84	2100	2533.65	2138.43	64	2425.70	50.80	44.45	76.20	2222.50
90	2250	2705.10	2290.83	68	2590.80	57.15	50.80	82.55	2381.25
96	2400	2876.55	2443.23	68	2755.90	57.15	50.80	82.55	2540.00

AWWA C207 Class E Hub Flange

NPS	DN	OD, A	ID, B	Number of Bolts	Diam.of Bolt Circle, C	Diam.of Bolt	T	L	E
4	100	228.60	116.08	8	190.50	15.88	23.83	33.32	134.92
5	125	254.00	143.76	8	215.90	19.05	23.83	36.53	163.53
6	150	279.40	170.69	8	241.30	19.05	25.40	39.67	192.07
8	200	342.90	221.49	8	298.45	19.05	28.58	44.45	246.08
10	250	406.40	276.35	12	361.95	22.23	30.18	49.23	304.80
12	300	482.60	327.15	12	431.80	22.23	31.75	55.58	365.13
14	350	533.40	360.43	12	476.25	25.40	34.93	57.15	400.05
16	400	596.90	411.23	16	539.75	25.40	36.53	63.50	457.20
18	450	635.00	462.03	16	577.85	28.58	39.67	68.28	504.83
20	500	698.50	512.83	20	635.00	28.58	42.88	73.03	558.80
22	550	749.30	563.63	20	692.15	31.75	46.02	79.38	609.60
24	600	812.80	614.43	20	749.30	31.75	48.20	82.55	663.58
26	650	869.95	665.23	24	806.45	31.75	50.80	85.73	723.90
28	700	927.10	716.03	28	863.60	31.75	52.37	87.33	781.05
30	750	984.25	766.83	28	914.40	31.75	53.98	88.90	831.85
32	800	1060.45	817.63	28	977.90	38.10	57.15	92.08	889.00
34	850	1111.25	868.43	32	1028.70	38.10	58.72	93.68	939.80
36	900	1168.40	919.23	32	1085.85	38.10	60.33	95.25	996.95
38	950	1238.25	970.03	32	1149.35	38.10	60.33	95.25	1060.45
40	1000	1289.05	1020.83	36	1200.15	38.10	63.50	98.43	1111.25
42	1050	1346.20	1071.63	36	1257.30	38.10	66.68	101.60	1168.40
44	1100	1403.35	1122.43	40	1314.45	38.10	66.68	101.60	1219.20
46	1150	1454.15	1173.23	40	1365.25	38.10	68.28	103.17	1270.00
48	1200	1511.30	1224.03	44	1422.40	38.10	69.85	104.78	1327.15
50	1250	1568.45	1274.83	44	1479.55	44.45	69.85	104.78	1377.95
52	1300	1625.60	1325.63	44	1536.70	44.45	73.03	107.95	1435.10
54	1350	1682.75	1376.43	44	1593.85	44.45	76.20	111.13	1492.25
60	1500	1854.20	1528.83	52	1758.95	44.45	79.38	114.30	1657.35
66	1650	2032.00	1681.23	52	1930.40	44.45	85.73	123.83	1816.10
72	1800	2197.10	1833.63	60	2095.50	44.45	88.90	127.00	1993.90
78	1950	2362.20	1986.03	64	2260.60	50.80	98.43	136.53	2146.30
84	2100	2533.65	2138.43	64	2425.70	50.80	98.43	136.53	2298.70
90	2250	2705.10	2290.83	68	2590.80	57.15	107.95	146.05	2457.45
96	2400	2876.55	2443.23	68	2755.90	57.15	107.95	146.05	2609.85

Get a sample before purchasing flat/ raised face AWWA C207 Class F Flange at unbeatable prices in Asia

AWWA C207 Class E Hub Flange

AWWA C207 Class 125 LW CL B Flange

AWWA C207 Class D Hub Flange

AWWA C207 Flange

AWWA C207 Class 125 LW CL D Flange

AWWA C207 Class 125 LW FLANGE

AWWA C207 Class E Ring Flange

AWWA C207 Class F Ring Flange

AWWA C228 Flange

AWWA C207 Class B Ring Flange

AWWA C207 Class D Ring Flange

AWWA C207 Class F Flange

AWWA C207 Class E Flange

AWWA Flanges

AWWA C228 Class SD Flange

AWWA C207 Class 125 LW CL E Flange

AWWA C207 Class B Flange

AWWA C207 Class D Flange

AWWA C207 Class B Flange

NPS	DN	OD, A	ID, B	Number of Bolts	Diam.of Bolt Circle, C	Diam.of Bolt	Thickness of Flanges, T	Thickness of Blind, T
4	100	228.60	116.08	8	190.50	15.88	15.88	15.88
5	125	254.00	143.76	8	215.90	19.05	15.88	15.88
6	150	279.40	170.69	8	241.30	19.05	17.48	17.48
8	200	342.90	221.49	8	298.45	19.05	17.48	17.48
10	250	406.40	276.35	12	361.95	22.23	17.48	17.48
12	300	482.60	327.15	12	431.80	22.23	17.48	18.26
14	350	533.40	360.43	12	476.25	25.40	17.48	20.1
16	400	596.90	411.23	16	539.75	25.40	17.48	22.66
18	450	635.00	462.03	16	577.85	28.58	17.48	24.13
20	500	698.50	512.83	20	635.00	28.58	17.48	26.42
22	550	749.30	563.63	20	692.15	31.75	19.05	28.74
24	600	812.80	614.43	20	749.30	31.75	19.05	30.89
26	650	869.95		24	806.45	31.75	20.62	33.2
28	700	927.10		28	863.60	31.75	22.23	35.5
30	750	984.25		28	914.40	31.75	22.23	37.53
32	800	1060.45		28	977.90	38.10	23.83	40.16
34	850	1111.25		32	1028.70	38.10	23.83	42.19
36	900	1168.40		32	1085.85	38.10	25.40	44.48
38	950	1238.25		32	1149.35	38.10	25.40	47.06
40	1000	1289.05		36	1200.15	38.10	25.40	49.09
42	1050	1346.20		36	1257.30	38.10	28.58	51.4
44	1100	1403.35		40	1314.45	38.10	28.58	53.7
46	1150	1454.15		40	1365.25	38.10	28.58	55.73
48	1200	1511.30		44	1422.40	38.10	31.75	58.03
50	1250	1568.45		44	1479.55	44.45	31.75	60.38
52	1300	1625.60		44	1536.70	44.45	31.75	62.69
54	1350	1682.75		44	1593.85	44.45	34.93	64.99
60	1500	1854.20		52	1758.95	44.45	38.10	71.63
66	1650	2032.00		52	1930.40	44.45	41.28	78.53
72	1800	2197.10		60	2095.50	44.45	44.45	85.17
78	1950	2362.20		64	2260.60	50.80	50.80
84	2100	2533.65		64	2425.70	50.80	50.80
90	2250	2705.10		68	2590.80	57.15	57.15
96	2400	2876.55		68	2755.90	57.15	57.15
102	2550	3048.00		72	2908.30	63.50	63.50
108	2700	3219.45		72	3067.05	63.50	63.50
114	2850	3390.90		76	3219.45	69.85	69.85
120	3000	3562.35		76	3371.85	69.85	69.85
126	3150	3733.80		80	3536.95	76.20	76.20
132	3300	3905.25		80	3702.05	76.20	76.20
144	3600	4248.15		84	4019.55	82.55	82.55

AWWA C207 Class F Flange

NPS	DN	OD, A	ID, B	Number of Bolts	Diam.of Bolt Circle, C	Diam.of Bolt	Thickness of Flanges, T	Thickness of Blind, T
4	100	254.00	116.08	8	200.15	19.05	28.70	28.7
5	125	279.40	143.76	8	234.95	19.05	30.73	30.73
6	150	317.50	170.94	12	269.75	19.05	33.27	33.27
8	200	381.00	221.74	12	330.20	22.23	33.27	33.27
10	250	444.50	276.35	16	387.35	25.40	38.10	38.1
12	300	520.70	327.15	16	450.85	28.58	41.40	41.4
14	350	584.20	360.43	20	514.35	28.58	49.28	49.28
16	400	647.70	411.23	20	571.50	31.75	54.36	54.36
18	450	711.20	462.03	24	628.65	31.75	57.15	57.125
20	500	774.70	512.83	24	685.80	31.75	59.18	59.18
22	550	838.20	563.63	24	742.95	31.75	63.50	63.5
24	600	914.40	614.43	24	812.80	38.10	68.33	68.53
26	650	971.55		28	876.30	44.45	76.20	76.2
28	700	1035.05		28	939.80	44.45	79.50	79.5
30	750	1092.20		28	996.95	44.45	80.01	80.42
32	800	1149.35		28	1054.10	44.45	82.55	84.62
34	850	1206.50		28	1104.90	44.45	85.85	88.25
36	900	1270.00		32	1168.40	50.80	87.88	93.25
38	950	1327.15		32	1219.20	50.80	88.90	96.9
40	1000	1377.95		36	1276.35	50.80	92.20	101.4
42	1050	1447.80		36	1339.85	50.80	96.77	105.92
44	1100	1504.95		36	1397.00	50.80	101.60	110.19
46	1150	1562.10		40	1454.15	50.80	104.90	114.43
48	1200	1651.00		40	1543.05	50.80	114.30	121.44

Bolt Circle Diameter : +/- 1/16 in
Bolt Hole Spacing : +/- 1/32 in
Inside Diameter : + 1/16 - 0 in
Outside Diameter: +/- 1/8 in
Thickness (20 and up in) : +3/16 to 0 in
Thickness (Up to 18 in): + 1/8 to 0 in

NPS	"A" (OUTSIDE DAIMETER)	"B" (Thickness.)	"C" (RF Dia.)	"D" (B.C.D.)	# Bolt Holes	Diameter of Bolt Holes	Appr. Weight
1/2"	3-1/2	7/16	1-3/8	2-3/8	4	5/8	2
3/4"	3-7/8	1/2	1-11/16	2-3/4	4	5/8	2
1"	4-1/4	9/16	2	3-1/8	4	5/8	2
1-1/4"	4-5/8	5/8	2-1/2	3-1/2	4	5/8	3
1-1/2"	5	11/16	2-7/8	3-7/8	4	5/8	3
2"	6	3/4	3-5/8	4-3/4	4	3/4	4
2-1/2"	7	7/8	4-1/8	5-1/2	4	3/4	7
3"	7-1/2	15/16	5	6	4	3/4	9
3-1/2"	8-1/2	15/16	5-1/2	7	8	3/4	13
4"	9	15/16	6-3/16	7-1/2	8	3/4	17
5"	10	15/16	7-5/16	8-1/2	8	7/8	20
6"	11	1	8-1/2	9-1/2	8	7/8	27
8"	13-1/2	1-1/8	10-5/8	11-3/4	8	7/8	47
10"	16	1-3/16	12-3/4	14-1/4	12	1	67
12"	19	1-1/4	15	17	12	1	123
14"	21	1-3/8	16-1/4	18-3/4	12	1-1/8	139
16"	23-1/2	1-7/16	18-1/2	21-1/4	16	1-1/8	187
18"	25	1-9/16	21	22-3/4	16	1-1/4	217
20"	27-1/2	1-11/16	23	25	20	1-1/4	283
24"	32	1-7/8	27-1/4	29-1/2	20	1-3/8	415

Check Class 125 LW CL B, D, and E Hub Flange pressure temperature ratings and pricing in Mumbai for AWWA Flange ratings.

Standard Number	Size Of	PN Class	Type	Material Grade
American Water Works Association C207	4"–144"	Class B,D,E,F T/1	PL	A105,A181 A36, A516Gr.60,65,70

Normal Pipe Size (inch.)	Pressure1 (psi)	Gasket Weight Table (lbs.)	Approx. Bolt Torque2 (ft-lbs)
4	350	0.3	100
6	350	0.4	150
8	350	0.5	150
10	350	0.8	200
12	350	1.0	200
14	350	1.1	250
16	350	1.3	250
18	350	1.3	300
20	350	1.5	300
24	350	1.8	400
30	250	2.4	400
36	250	2.7	500
42	250	4.6	500
48	250	5.8	500
54	250	6.8	600
60	250	8.0	600
643	250	12.5	600

Awwa Class D Ring Flange

NPS	A	B	T
4"	9.00	4.57	0.625
5"	10.00	5.66	0.625
6"	11.00	6.72	0.688
8"	13.50	8.72	0.688
10"	16.00	10.88	0.688
12"	19.00	12.88	0.812
14"	21.00	14.19	0.938
16"	23.50	16.19	1.000
18"	25.00	18.19	1.062
20"	27.50	20.19	1.125
22"	29.50	22.19	1.188
24"	32.00	24.19	1.250

Flanges Types

Pipe Fittings Material

Flanges Material

Other Products

Bahia Salvador FSRU LNG Terminal - Brazil

Ineos - United Kingdom

AWWA C207 Flange

View the weight and dimensions of ANSI/Plate type AWWA C207 Class D Flange and AWWA C228 Class E/ F Flanges.

Since 2014, IBR has produced AWWA C207 Class B Ring Flanges and AWWA C228 Class SD Hub Flanges.

AWWA C207 Flange Specification List

Awwa Flange Pressure Ratings

Awwa Flange Weight Chart

Price List of AWWA C207 Flange

To verify the integrity of weldments, provide AWWA C207 Class E Ring Flange with Pneumatic, Hydrotest, and NDT Test

AWWA C207-07 Ring Type Flange Dimensions

Dimesions of AWWA C207 Class D Hub Flange

AWWA C207 Class E Hub Flanges Dimesions

Get a sample before purchasing flat/ raised face AWWA C207 Class F Flange at unbeatable prices in Asia

Various Types of AWWA C207 Flange

Awwa Class B Flange Dimensions

Awwa Class F Flange Dimensions

Awwa Flange Tolerances

Awwa Class D Flanges Thickness

Check Class 125 LW CL B, D, and E Hub Flange pressure temperature ratings and pricing in Mumbai for AWWA Flange ratings.

American Water Works Association Pipe Flanges Standard

Awwa Plate Flange Torque Specs

Awwa Class D Ring Flange Dimensions

Supplied AWWA C207 Flanges in Brazil and UK