AWWA C207 Class D E Steel Hub Flange

Product description

AWWA C207 Class D E Steel Hub Flange :

– Pressure Rating: A combination of Class D and E might signify a flange capable of handling pressure ratings varying between the specifications of Class D (175 psi) and Class E (275 psi) as per AWWA C207 standards. The specific pressure-temperature ratings would depend on the design and intended use.

– Materials: Common materials for these hypothetical flanges might include carbon steel, stainless steel, ductile iron, or alloy steel, depending on the required strength and corrosion resistance for waterworks applications.

– Application Range: These flanges could potentially be utilized in various water-related projects, including municipal water supply networks, wastewater treatment plants, and industrial water handling applications.

Dimensions of AWWA C207 D E Steel Hub Flange

Nominal Size	Outside Diameter	Slip-on Bore	No. of Bolt Holes	Diameter of Holes	Bolt Circle	Flange Dimensions Class D	Flange Dimensions Class D	Flange Dimensions Class D	Flange Dimensions Class E	Flange Dimensions Class E	Flange Dimensions Class E
Nominal Size	(OD)	(ID)	No. of Bolt Holes	Diameter of Holes	(BC)	(T)	(L)	(E)	(T)	(L)	(E)
4	9	4.57	8	0.75	7.5	0.5	0.875	5.312	0.938	1.312	5.312
5	10	5.66	8	0.875	8.5	0.562	1.25	6.312	0.938	1.438	6.438
6	11	6.72	8	0.875	9.5	0.562	1.25	7.562	1	1.562	7.562
8	13.5	8.72	8	0.875	11.75	0.562	1.25	9.688	1.125	1.75	9.688
10	16	10.88	12	1	14.25	0.688	1.25	12	1.188	1.938	12
12	19	12.88	12	1	17	0.688	1.25	14.375	1.25	2.188	14.375
14	21	14.19	12	1.125	18.75	0.75	1.25	15.75	1.375	2.25	15.75
16	23.5	16.19	16	1.125	21.25	0.75	1.25	18	1.438	2.5	18
18	25	18.19	16	1.25	22.75	0.75	1.25	19.875	1.562	2.688	19.875
20	27.5	20.19	20	1.25	25	0.75	1.25	22	1.688	2.875	22
22	29.5	22.19	20	1.375	27.25	1	1.75	24.25	1.812	3.125	24
24	32	24.19	20	1.375	29.5	1	1.75	26.125	1.875	3.25	26.125
26	34.25	26.25	24	1.375	31.75	1	1.75	28.5	2	3.375	28.5
28	36.5	28.25	28	1.375	34	1	1.75	30.5	2.062	3.438	30.75
30	38.75	30.25	28	1.375	36	1	1.75	32.5	2.125	3.5	32.75
32	41.75	32.25	28	1.625	38.5	1.125	1.75	34.75	2.25	3.625	35
34	43.75	34.25	32	1.625	40.5	1.125	1.75	36.75	2.312	3.688	37
36	46	36.25	32	1.625	42.75	1.125	1.75	38.75	2.375	3.75	39.25
38	48.75	38.25	32	1.625	45.25	1.125	1.75	40.75	2.375	3.75	41.75
40	50.75	40.25	36	1.625	47.25	1.125	1.75	43	2.5	3.875	43.75
42	53	42.25	36	1.625	49.5	1.25	1.75	45	2.625	4	46
44	55.25	44.25	40	1.625	51.75	1.25	2.25	47	2.625	4	48
46	57.25	46.25	40	1.625	53.75	1.25	2.25	49	2.688	4.062	50
48	59.5	48.25	44	1.625	56	1.375	2.5	51	2.75	4.125	52.25
50	61.75	50.25	44	1.875	58.25	1.375	2.5	53	2.75	4.125	54.25
52	64	52.25	44	1.875	60.5	1.375	2.5	55	2.875	4.25	56.5
54	66.25	54.25	44	1.875	62.75	1.375	2.5	57	3	4.375	58.75
60	73	60.25	52	1.875	69.25	1.5	2.75	63	3.125	4.5	65.25
66	80	66.25	52	1.875	76	1.5	2.75	69	3.375	4.875	71.5
72	86.5	72.25	60	1.875	82.5	1.5	2.75	75	3.5	5	78.5
78	93	78.25	64	2.125	89	1.75	3	81.25	3.875	5.375	84.5
84	99.75	84.25	64	2.125	95.5	1.75	3	87.5	3.875	5.375	90.5
90	106.5	90.25	68	2.375	102	2	3.25	93.75	4.25	5.75	96.75
96	113.25	96.25	68	2.44	108.5	2	3.25	100	4.25	5.75	102.75

Notes
Dimensions in inches
Overboring of Flanges: Hub flanges are intended to be used on pipes having an OD equal to the nominal pipe size as shown in the first column of this table. Ring flanges (Class B, D, E, and F) may be overbored or counterbored to accommodate pipes having larger OD’s.

Sino Special Metal Supply :

While there isn’t a specific AWWA C207 Class D E Steel Hub Flange within the standard, Sino Special Metal can provide custom flange solutions tailored to meet specific project requirements. Our expertise allows us to craft flanges meeting the desired pressure ratings and dimensional specifications.

Utilizing high-quality materials such as carbon steel, stainless steel, ductile iron, or alloy steel, our custom flanges ensure reliability and durability in water supply systems, wastewater treatment plants, and industrial water handling applications.

Contact us for expert consultation and customized solutions. Sino Special Metal is committed to delivering tailored flange products designed to meet your project’s unique demands.