Awwa C207 Flanges Dimensions

Shop from Our Large Selection of Awwa C207 Blind Flange, Awwa C207 Class D Hub Flange in India, Awwa C207 Flange Material manufacturers in Mumbai

Check Awwa C207 Class D Flange Dimensions, Buy from Awwa Class 150 Flanges, Awwa C207 Class D Ring Flanges, Awwa C207 Flange Gasket, Awwa C207 Class E Slip On Flange Suppliers in mumbai

Awwa C207 Class D Slip On Flange is commonly used in waterworks, slurry, waste water, plant piping or other light duty applications. Generally, the required pressure for the Awwa C207 Class B Blind Flange is less than 300 psi. Pressure ratings for Awwa C207 Flange Material can range from the Class B flange, which stands rated at 86 psi to Class F flanges, both rated at 300 psi.

Awwa C207 Steel Pipe Flanges

Awwa C207 Blind Flange

Awwa Class 150 Flanges

Awwa C207 Class D Ring Flanges are by far the most commonly specified amongst the AWWA flange users., the Awwa C207 Class D Hub Flange carry a pressure rating of about 175 psi for sizes that fall below 12 inches, while for the Awwa C207 Flanges Dimensions that is sized 12 inches and larger, the pressure rating is about 150 psi.

Awwa C207 Flange Gasket ( ring type ) steel flange has been accepted for use in applications involving  steel and concrete piping systems. More recently, the Awwa C207 Class E Blind Flange can be used with a polyethylene piping, which acts as a backup ring. When used with low pressure piping, Awwa C207 Class E Slip On Flange could frequently offer the user a cost saving alternative as compared to other common forged flanges (especially the ANSI B16.5 hub type flanges), which are designed for use in high pressure applications such as steam, oil, chemical, etc.

While the construction of  the Awwa C207  Class D Flanges Specification does not require a specific grade of steel, it  does establish a set of minimum physical and chemical properties. For example, the  maximum Carbon content in the Awwa C207 Steel Pipe Flanges  is about 0.29 %. And the maximum content of Phosphorus in Flange Solto Awwa C207 is about 0.04 %. Apart from Phosphorus & Carbon, the maximum content of Sulphur in the Awwa C207 Class F Flanges is 0.05 % .

Minimum Tensile for the Awwa C207 Class D Gasket is about 50,000 psi, while the minimum Yield strength of the Awwa C207 Class E Flanges is upto  32,000 psi. The Elongation percent of Awwa C207 Class D Flange Dimensions is around 2 in - 18% and 8 to 14 in Frequently used material to produce Awwa C207 Class B Flanges may include the ASTM A-36 or ASTM A-283 plate steels or A105 forged steel or the ASTM A181 as they meet the requirements of the AWWA C207 specification.

The Awwa Class 150 Flanges can have a serrated finish of approximately 24 to 55 grooves per inch resulting in a 125 RMS to 500 RMS surface finish. These serrations can be either spiral or concentric. Other types of facings in the Awwa C207 Class D Flange Dimensions  are also available upon request.Awwa C207 Blind Flange are normally supplied as flat faced, unless raised face is requested by the buyer.

Generally, the Awwa C207 Class D Standard flanges are customarily stamped with details such as nominal size, class, trademark, material designation and heat.

Specifications	AWWA C207 Flanges
AWWA Flange Standards	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges.
ASME B16.5 AWWA Flange size range	1/2" (15 NB) to 48" (1200NB) DN10~DN5000
AWWA Flange Standard DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
AWWA Flange Standard ANSI	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
AWWA Flange Standard UNI	6Bar 10Bar 16Bar 25Bar 40Bar
AWWA Flange Standard EN	6Bar 10Bar 16Bar 25Bar 40Bar
AWWA Flange Standard AWWA	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Main Types	Forged / Threaded / Screwed / Plate
Flange supporting material	Gasket, Ring Joint, Flange Bolts
Most common types of AWWA Flanges	Socket Weld Ring Flange (SWRF), AWWA Threaded Ring Flange, AWWA Blind Ring Flange (BLRF), AWWA Weld Neck Ring Flange (WNRF), AWWA Slip-On Ring Flange (SORF), AWWA Ring Type Joint Flange (RTJF), AWWA Lap Joint Ring Flange (LJRF), AWWA
Connect Type/ Flange Face Type	Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove
AWWA Pipe Flanges Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Production technique	Forged, Heat treated and machined
Special design	As per your drawing AS, ANSI, BS, DIN and AWWA 15 NB (1/2") to 200 NB (8") Equal and Reducing Configurations AWWA Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange
Specialized manufacturer of	DIN 2566 en 1092 1 Pn16 Flange DIN 2566 pn16 Rtj Flange AWWA Sorf Flange AWWA Table Flanges DIN 2566 pn10 AWWA Large Diameter Flange AWWA Threaded Flanges AWWA Blind Flanges AWWA Plate Flanges AWWA Weld Neck Flanges AWWA Loose Flanges AWWA Orifice Flanges AWWA Slip-On Flanges AWWA Lap Joint Flanges AWWA Socketweld Flanges AWWA AS 4087 Water Flanges
Test	Hydrostatic testing machine, Direct-reading Spectrograph,UI trasonic flaw detector, X-ray detector, Magnetic particle detector
Equipment	Bending machine, Press machine, electric bevelling machine, Pushing Machine, Sand-blasting machine etc
Origin	West Europe /Indian / USA / Japan / Korean
AWWA Flanges Standard	ANSI DIN, GOST, AWWA, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, AWWA/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange AS 2129: Table D; Table E; Table H B.S: BS4504 , BS3293, BS1560, BS10 ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings American standard (ANSI) ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 British standard (BS) German (DIN) Any other specilised flanges The other standard: AWWA C207; EN1092-1, GOST12820, AWWA C207; KS B1503, SABS1123; NFE29203;UNI2276 DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
Key markets and industries for AWWA Flangeo	Nuclear power (mostly seamless). Heavy oil refineries. Bitumen upgraders. Petrochemicals and acids.
Export to	Indonesia, Ireland, Ukraine, Singapore,Saudi Arabia,Canada, Peru, Dubai, Brazil, Iran, Korea, USA, India, Egypt, Thailand, Spain, Oman etc
AWWA C207 Flanges Application	To Connect Pipe & Tubes in Power, Petroleum,Construction, Chemical, Gas, Shipbuilding,Metallurgy, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

 

AWWA C207 Flanges manufacturers in India

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AWWA C207 Plate Flanges

AWWA C207 Ring Type Joint Flanges (RTJ)

AWWA C207 Tongue & Groove Flanges

C207 AWWA Reducing Flange

Steel AWWA C207 Threaded Flange

AWWA C207 Lap Joint Flanges

AWWA C207 Long Weld Neck Flanges

AWWA C207 Spectacle Blind Flanges

AWWA C207 Slip On Flanges (SORF)

AWWA C207 Socket Weld Flanges (SWRF)

AWWA C207 Blind Flanges (BLRF)

AWWA C207 Weld Neck Flanges (WNRF)

AWWA C207 Raised Face Flanges

AWWA C207 Male & Female Flanges

AWWA C207 Weldoflange

AWWA C207 Puddle Flanges

AWWA Gr C207 Spacer Flange

C207 AWWA High Hub Blind Flange

AWWA C207 Forged Flanges

C207 AWWA Bleed Rings Flange

AWWA Grade C207 Orifice Flange

AWWA C207 Square Flanges

AWWA C207 Nipo flange

AWWA C207 Spade Flange

 

Pressure Ratings of AWWA C207 Pipe Flange

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AWWA C207 Flanges Flange Standards / Types and Pressure Class :

ASME/ANSI B 16.36	Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS	300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.5	Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS	150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47	Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS	75, 150, 300, 400, 600, 900
BS 4504 SEC 3.1	Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS	PN 2.5 TO PN 40
BS 4504[PART 1]	Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS	PN 2.5 TO PN 400
BS 1560 BOSS	Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
PRESSURE CLASS	150, 300, 400, 600, 900, 1500, 2500
BS10	Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE	D, E, F, H
DIN FLANGES	DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS	PN 6 TO PN 100

 

Weight Chart of AWWA C207 Flanges

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15mm (1/2") AWWA Flange Weight Chart

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS4087 Flanges	PN14 Flanges	95	67	4	M12	14
AS 2129 Flange	Table C Flanges	95	67	4	13	14
	Table D Flanges	95	67	4	13	14
	Table E Flanges	95	67	4	13	14
	Table F Flanges	95	67	4	13	14
	Table H Flanges	114	83	4	16	17
	Table J Flanges	114	83	4	16	17
ANSI B16.5 Flanges	ANSI 150 Flanges	89	60	4	13	16
	ANSI 300 Flanges	95	67	4	13	16
	ANSI 600 Flanges	95	67	4	13	16
	ANSI 900 Flanges	121	83	4	19	22
	ANSI 1500 Flanges	121	83	4	19	22
ISO 7005 (DIN) Flange	PN6 Flanges	80	55	4	M10	11
	PN10 Flanges	95	65	4	M12	14
	PN16 Flanges	95	65	4	M12	14
	PN20 Flanges	90	60.5	4	M14	16
	PN25 Flanges	95	65	4	M12	14
	PN40 Flanges	95	65	4	M12	14

 

Dimensions of AWWA Pipe Flange

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standard No.	size	PN	Type	Material
AWWA C207	4"–144"	Class B,D,E,F T/1	PL	A105,A181 A36, A516Gr.60,65,70

 

Dimensions & Masses of AWWA C207 Flange Class 125LW Class B, D

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AWWA C207 Class 125 LW Class E Flange

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Dimensions & Approximate Masses of C207 Class B Ring Flange (86 psi*)

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Nom Size		Thickness			Drilling			Weight
	OD	Slip-On	Blind	Bore	Bolt Circle	Hole Dia	No. Holes	Slip-on	Blind
	A	T	T	B	C
4	9.00	0.625	0.625	4.57	7.50	0.750	8	8	11
5	10.00	0.625	0.625	5.66	8.50	0.875	8	9	14
6	11.00	0.688	0.688	6.72	9.50	0.875	8	11	19
8	13.50	0.688	0.688	8.72	11.75	0.875	8	15	28
10	16.00	0.688	0.688	10.88	14.25	1.000	12	19	39
12	19.00	0.688	0.719	12.88	17.00	1.000	12	28	58
14	21.00	0.688	0.791	14.19	18.75	1.125	12	34	78
16	23.50	0.688	0.892	16.19	21.25	1.125	16	41	110
18	25.00	0.688	0.950	18.19	22.75	1.250	16	41	132
20	27.50	0.688	1.040	20.19	25.00	1.250	20	49	175
22	29.50	0.750	1.132	22.19	27.25	1.375	20	57	219
24	32.00	0.750	1.216	24.19	29.50	1.375	20	67	277
26	34.25	0.812	1.307	26.19	31.75	1.375	24	80	341
28	36.50	0.875	1.398	28.19	34.00	1.375	28	94	414
30	38.75	0.875	1.477	30.19	36.00	1.375	28	105	493
32	41.75	0.936	1.581	32.19	38.50	1.625	28	132	613
34	43.75	0.938	1.661	34.19	40.50	1.625	32	137	707
36	46.00	1.000	1.751	36.19	42.75	1.625	32	161	824
38	48.75	1.000	1.853	38.19	45.25	1.625	32	185	980
40	50.75	1.000	1.933	40.19	47.25	1.625	36	193	1108
42	53.00	1.125	2.023	42.19	49.50	1.625	36	234	1264
44	55.25	1.125	2.114	44.19	51.75	1.625	40	249	1436
46	57.25	1.125	2.194	46.19	53.75	1.625	40	260	1600
48	59.50	1.250	2.285	48.19	56.00	1.625	44	306	1800
50	61.75	1.250	2.377	50.19	58.25	1.875	44	317	2017
52	64.00	1.250	2.468	52.19	60.50	1.875	44	339	2249
54	66.25	1.375	2.559	54.19	62.75	1.875	44	397	2499
60	73.00	1.500	2.820	60.19	69.25	1.875	52	508	3344
66	80.00	1.625	3.092	66.19	76.00	1.875	52	664	4403
72	86.50	1.750	3.353	72.19	82.50	1.875	60	802	5582
78	93.00	2.000		78.19	89.00	2.125	64	1000
84	99.75	2.000		84.19	95.50	2.125	64	1145
90	106.50	2.250		90.19	102.00	2.438	68	1404
96	113.25	2.250		96.19	108.50	2.438	68	1586
102	120.00	2.500		102.19	114.50	2.688	72	1912
108	126.75	2.500		108.19	120.75	2.688	72	2136
114	133.50	2.750		114.19	126.75	2.938	76	2525
120	140.25	2.750		120.19	132.75	2.938	76	2795
126	147.00	3.000		126.19	139.25	3.188	80	3252
132	153.75	3.000		132.19	145.75	3.188	80	3572
138	160.50	3.250		138.19	152.00	3.438	84	4101
144	167.25	3.250		144.19	158.25	3.438	84	4475

Dimensions are in inches. Weights are in pounds.

 

Dimensions & Approx Masses of C207 Class D Ring Flange (175-150 psi)

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Nom Size		Thickness			Drilling			Weight
	OD	Slip-On	Blind	Bore	Bolt Circle	Hole Dia	No Holes	Slip-on	Blind
	A	T	T	B	C
4	9.00	0.625	0.625	4.57	7.50	0.750	8	8	11
5	10.00	0.625	0.650	5.66	8.50	0.875	8	9	14
6	11.00	0.688	0.693	6.72	9.50	0.875	8	11	19
8	13.50	0.688	0.812	8.72	11.75	0.875	8	15	33
10	16.00	0.688	0.953	10.88	14.25	1.000	12	19	54
12	19.00	0.812	1.117	12.88	17.00	1.000	12	33	90
14	21.00	0.938	1.133	14.19	18.75	1.125	12	47	111
16	23.50	1.000	1.265	16.19	21.25	1.125	16	60	155
18	25.00	1.062	1.331	18.19	22.75	1.250	16	64	185
20	27.50	1.125	1.448	20.19	25.00	1.250	20	79	244
22	29.50	1.188	1.568	22.19	27.25	1.375	20	90	304
24	32.00	1.250	1.661	24.19	29.50	1.375	20	112	378
26	34.25	1.312	1.786	26.19	31.75	1.375	24	129	466
28	36.50	1.312	1.906	28.19	34.00	1.375	28	141	565
30	38.75	1.375	2.008	30.19	36.00	1.375	28	164	671
32	41.75	1.500	2.150	32.19	38.50	1.625	28	211	834
34	43.75	1.500	2.252	34.19	40.50	1.625	32	220	959
36	46.00	1.625	2.370	36.19	42.75	1.625	32	261	1116
38	48.75	1.625	2.506	38.19	45.25	1.625	32	301	1325
40	50.75	1.625	2.609	40.19	47.25	1.625	36	313	1438
42	53.00	1.750	2.729	42.19	49.50	1.625	36	364	1706
44	55.25	1.750	2.849	44.19	51.75	1.625	40	387	1935
46	57.25	1.750	2.952	46.19	53.75	1.625	40	404	2153
48	59.50	1.875	3.072	48.19	56.00	1.625	44	460	2420
50	61.75	2.000	3.196	50.19	58.25	1.875	44	507	2712
52	64.00	2.000	3.315	52.19	60.50	1.875	44	542	3021
54	66.25	2.125	3.435	54.19	62.75	1.875	44	614	3355
60	73.00	2.250	3.779	60.19	69.25	1.875	52	763	4481
66	80.00	2.500	4.136	66.19	76.00	1.875	52	1021	5890
72	86.50	2.625	4.480	72.19	82.50	1.875	60	1203	7458
78	93.00	2.750		78.19	89.00	2.125	64	1374
84	99.75	2.875		84.19	95.50	2.125	64	1646
90	106.50	3.000		90.19	102.00	2.438	68	1872
96	113.25	3.250		96.19	108.50	2.438	68	2291
102	120.00	3.250		102.19	114.50	2.688	72	2485	…….
108	126.75	3.375		108.19	120.75	2.688	72	2884
114	133.50	3.500		114.19	126.75	2.938	76	3214
120	140.25	3.500		120.19	132.75	2.938	76	3558
126	147.00	3.750		126.19	139.25	3.188	80	4065
132	153.75	3.875		132.19	145.75	3.188	80	4614	…….
138	160.50	4.000		138.19	152.00	3.438	84	5047
144	167.25	4.125		144.19	158.25	3.438	84	5680

Dimensions are in inches. Weights are in pounds.

 

Dimensions & Approx Masses of C207 Class D Hub Flange (175-150 psi*)

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Nom Size						Drilling
	OD	Thickness	Overall Thickness	Dia at Base	Bore	Bolt Circle	Hole Dia	No. Holes	Weight
	A	T	L	E	B	C
4	9.00	0.500	0.875	5.312	4.57	7.50	0.750	8	7
5	10.00	0.562	1.250	6.312	5.66	8.50	0.875	8	9
6	11.00	0.562	1.250	7.562	6.72	9.50	0.875	8	11
8	13.50	0.562	1.250	9.688	8.72	11.75	0.875	8	15
10	16.00	0.688	1.250	12.000	10.88	14.25	1.000	12	22
12	19.00	0.688	1.250	14.375	12.88	17.00	1.000	12	33
14	21.00	0.750	1.250	15.750	14.19	18.75	1.125	12	43
16	23.50	0.750	1.250	18.000	16.19	21.25	1.125	16	52
18	25.00	0.750	1.250	19.875	18.19	22.75	1.250	16	52
20	27.50	0.750	1.250	22.000	20.19	25.00	1.250	20	61
22	29.50	1.000	1.750	24.250	22.19	27.25	1.375	20	92
24	32.00	1.000	1.750	26.125	24.19	29.50	1.375	20	105
26	34.25	1.000	1.750	28.500	26.19	31.75	1.375	24	119
28	36.50	1.000	1.750	30.500	28.19	34.00	1.375	28	130
30	38.75	1.000	1.750	32.500	30.19	36.00	1.375	28	144
32	41.75	1.125	1.750	34.750	32.19	38.50	1.625	28	182
34	43.75	1.125	1.750	36.750	34.19	40.50	1.625	32	191
36	46.00	1.125	1.750	38.750	36.19	42.75	1.625	32	207
38	48.75	1.125	1.750	40.750	38.19	45.25	1.625	32	237
40	50.75	1.125	1.750	43.000	40.19	47.25	1.625	36	249
42	53.00	1.250	1.750	45.000	42.19	49.50	1.625	36	287
44	55.25	1.250	2.250	47.000	44.19	51.75	1.625	40	334
46	57.25	1.250	2.250	49.000	46.19	53.75	1.625	40	348
48	59.50	1.375	2.500	51.000	48.19	56.00	1.625	44	407
50	61.75	1.375	2.500	53.000	50.19	58.25	1.875	44	421
52	64.00	1.375	2.500	55.000	52.19	60.50	1.875	44	448
54	66.25	1.375	2.500	57.000	54.19	62.75	1.875	44	475
60	73.00	1.500	2.750	63.000	60.19	69.25	1.875	52	605
66	80.00	1.500	2.750	69.000	66.19	76.00	1.875	52	718
72	86.50	1.500	2.750	75.000	72.19	82.50	1.875	60	803
78	93.00	1.750	3.000	81.250	78.19	89.00	2.125	64	1010
84	99.75	1.750	3.000	87.500	84.19	95.50	2.125	64	1160
90	106.50	2.000	3.250	93.750	90.19	102.00	2.438	68	1430
96	113.25	2.000	3.250	100.000	96.19	108.50	2.438	68	1618

Dimensions are in inches. Weights are in pounds.

 

Dimensions & Approx Masses of Class E Steel Ring Flange (275 psi*)

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Nom Size		Thickness			Drilling			Weight
	OD	Slip-On	Blind	Bore	Bolt Circle	Hole Dia	No. Holes	Slip-on	Blind
	A	T	T	B	C
4	9.00	1.125	1.125	4.57	7.50	0.750	8	14	20
5	10.00	1.188	1.188	5.66	8.50	0.875	8	16	26
6	11.00	1.313	1.313	6.72	9.50	0.875	8	20	35
8	13.50	1.500	1.500	8.72	11.75	0.875	8	33	61
10	16.00	1.563	1.563	10.88	14.25	1.000	12	44	89
12	19.00	1.750	1.750	12.88	17.00	1.000	12	71	141
14	21.00	1.875	1.875	14.19	18.75	1.125	12	94	184
16	23.50	2.000	2.000	16.19	21.25	1.125	16	120	246
18	25.00	2.125	2.125	18.19	22.75	1.250	16	127	296
20	27.50	2.375	2.375	20.19	25.00	1.250	20	168	400
22	29.50	2.500	2.500	22.19	27.25	1.375	20	189	484
24	32.00	2.625	2.625	24.19	29.50	1.375	20	234	598
26	34.25	2.750	2.750	26.19	31.75	1.375	24	270	718
28	36.50	2.750	2.750	28.19	34.00	1.375	28	297	815
30	38.75	2.875	2.875	30.19	36.00	1.375	28	344	961
32	41.75	3.000	3.000	32.19	38.50	1.625	28	422	1163
34	43.75	3.000	3.050	34.19	40.50	1.625	32	441	1299
36	46.00	3.125	3.209	36.19	42.75	1.625	32	502	1511
38	48.75	3.125	3.394	38.19	45.25	1.625	32	580	1795
40	50.75	3.250	3.533	40.19	47.25	1.625	36	626	2025
42	53.00	3.375	3.695	42.19	49.50	1.625	36	701	2309
44	55.25	3.375	3.857	44.19	51.75	1.625	40	747	2715
46	57.25	3.438	3.997	46.19	53.75	1.625	40	794	2813
48	59.50	3.500	4.159	48.19	56.00	1.625	44	858	3276
50	61.75	3.500	4.327	50.19	58.25	1.875	44	887	3671
52	64.00	3.625	4.489	52.19	60.50	1.875	44	982	4091
54	66.25	3.750	4.651	54.19	62.75	1.875	44	1083	4542
60	73.00	3.875	5.116	60.19	69.25	1.875	52	1313	6066
66	80.00	4.250	5.601	66.19	76.00	1.875	52	1736	7976
72	86.50	4.375	6.066	72.19	82.50	1.875	60	2005	10099
78	93.00	4.750		78.19	89.00	2.125	64	2374
84	99.75	4.750		84.19	95.50	2.125	64	2719
90	106.50	5.125		90.19	102.00	2.438	68	3197
96	113.25	5.125		96.19	108.50	2.438	68	3613
102	120.00	5.500		102.19	114.50	2.688	72	4206
108	126.75	5.500		108.19	120.75	2.688	72	4700
114	133.50	5.875		114.19	126.75	2.938	76	5395
120	140.25	5.875		120.19	132.75	2.938	76	5972
126	147.00	6.250		126.19	139.25	3.188	80	6775
132	153.75	6.250		132.19	145.75	3.188	80	7442
138	160.50	6.750		138.19	152.00	3.438	84	8517
144	167.25	6.750		144.19	158.25	3.438	84	9295

Dimensions are in inches. Weights are in pounds

 

Dimensions & Approx Masses of C207 Class E Hub Flange (275 psi*)

---

Nom Size						Drilling
	OD	Thickness	Overall Thickness	Dia at Base	Bore	Bolt Circle	Hole Dia	No. Holes	Weight
	A	T	L	E	B	C
4	9.00	0.938	1.312	5.312	4.57	7.50	0.750	8	13
5	10.00	0.938	1.438	6.438	5.66	8.50	0.875	8	14
6	11.00	1.000	1.562	7.562	6.72	9.50	0.875	8	17
8	13.50	1.125	1.750	9.688	8.72	11.75	0.875	8	28
10	16.00	1.188	1.938	12.000	10.88	14.25	1.000	12	37
12	19.00	1.250	2.188	14.375	12.88	17.00	1.000	12	59
14	21.00	1.375	2.250	15.750	14.19	18.75	1.125	12	78
16	23.50	1.438	2.500	18.000	16.19	21.25	1.125	16	101
18	25.00	1.562	2.688	19.875	18.19	22.75	1.250	16	110
20	27.50	1.688	2.875	22.000	20.19	25.00	1.250	20	139
22	29.50	1.812	3.125	24.000	22.19	27.25	1.375	20	162
24	32.00	1.875	3.250	26.125	24.19	29.50	1.375	20	197
26	34.25	2.000	3.375	28.500	26.19	31.75	1.375	24	235
28	36.50	2.062	3.438	30.750	28.19	34.00	1.375	28	269
30	38.75	2.125	3.500	32.750	30.19	36.00	1.375	28	303
32	41.75	2.250	3.625	35.000	32.19	38.50	1.625	28	375
34	43.75	2.312	3.688	37.000	34.19	40.50	1.625	32	401
36	46.00	2.375	3.750	39.250	36.19	42.75	1.625	32	452
38	48.75	2.375	3.750	41.750	38.19	45.25	1.625	32	528
40	50.75	2.500	3.875	43.750	40.19	47.25	1.625	36	573
42	53.00	2.625	4.000	46.000	42.19	49.50	1.625	36	648
44	55.25	2.625	4.000	48.000	44.19	51.75	1.625	40	688
46	57.25	2.688	4.062	50.000	46.19	53.75	1.625	40	733
48	59.50	2.750	4.125	52.250	48.19	56.00	1.625	44	799
50	61.75	2.750	4.125	54.250	50.19	58.25	1.875	44	827
52	64.00	2.875	4.250	56.500	52.19	60.50	1.875	44	922
54	66.25	3.000	4.375	58.750	54.19	62.75	1.875	44	1024
60	73.00	3.125	4.500	65.250	60.19	69.25	1.875	52	1253
66	80.00	3.375	4.875	71.500	66.19	76.00	1.875	52	1623
72	86.50	3.500	5.000	78.500	72.19	82.50	1.875	60	1922
78	93.00	3.875	5.375	84.500	78.19	89.00	2.125	64	2279
84	99.75	3.875	5.375	90.500	84.19	95.50	2.125	64	2586
90	106.50	4.250	5.750	96.750	90.19	102.00	2.438	68	3061
96	113.25	4.250	5.750	102.750	96.19	108.50	2.438	68	3432

Dimensions are in inches. Weights are in pounds.

 

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