ANSI B 16.5 Industry Standard Flange Class 250 Flanges [ 300 PSI* ]

Flanges Manufacturer in India - Inco Special Alloys

Inco Special Alloys is one of the largest Flanges Manufacturer in India. We have various range Flanges in a different shapes, sizes, and specifications to fulfil the demands of our clients. Inco Special Alloys Flanges are well-known and respected worldwide for its dependability and quality. We consider our customers to be partners in the supply of our products.

ANSI B16.1 INDUSTRY STANDARD CLASS 250 FLANGES [ 300 PSI* ]

Class 125 Light Weight Slip On Flange

Class 125 & 150 Slip On Flange

Class 125 Weld Neck Flange

Class 250 Slip On Flange

Class 250 Weld Neck Flange

ANSI B16.1 INDUSTRY STANDARD CLASS 250 FLANGES [ 300 PSI* ] - Size/Dimensions Chart

					Bore		LTH		Drilling				Weights
Nom. Size	OD	Thickness	OD of RF	Dia at Base	WN	SO	Weld Neck	SO	Bolt Circle	Bolt Length	Hole Dia	# Holes	Weld Neck	Slip-on	Blind
	O	T	R	X	B₂	B	L₂	L
26	38.25	2.81	32.44	30.5		26.25	5.81	4.75	34.5	10	1.88	28	534	531	916
28	40.75	2.94	34.94	33		28.25	5.94	5	37	10.25	1.88	28	629	637	1095
30	43	3	37.19	35.25		30.25	6	5	39.25	10.5	1.88	28	702	707	1236
32	45.25	3.12	39.44	37.5		32.25	6.12	5.12	41.5	10.75	1.88	28	793	801	1424
34	47.5	3.25	41.44	39.5		34.25	6.25	5.25	43.5	11.25	1.88	28	882	889	1649
36	50	3.38	43.69	41.5		36.25	6.38	5.38	46	12	2.13	32	969	970	1884
38	52.25	3.44	45.69	43.5		38.25	6.44	5.5	48	12	2.13	32	1057	1062	2094
40	54.25	3.56	47.94	45.75		40.25	6.56	5.5	50.25	12.25	2.13	36	1158	1172	2336
42	57	3.69	50.44	47.75		42.25	6.94	5.62	52.75	12.5	2.125	36	1318	1288	2673
44	59.25	3.75	52.69	49.75		44.25	7	5.75	55	12.75	2.13	36	1423	1397	2935
46	61.5	3.88	54.94	51.75		46.25	7.12	5.88	57.25	13	2.13	40	1536	1510	3272
48	65	4	58.44	54		48.25	7.25	6	60.75	13.25	2.13	40	1824	1797	3768

Dimensions are in pounds.

Notes:
(a)- Hub flanges are to be used on pipe that has an OD equal to the nominal pipe size in the first column.
(b)- *Pressure Ratings are from AWWA Table 3 Class D.
(c)- Pressure rating at atmospheric temperature: sizes 4-12 in. inclusive, 175 psi; sizes larger than 12 in., 150 psi.
(d)- These flanges have the same diameter and drilling as ANSI/ASME B16.1 class 125 cast-iron flanges.
(e)- In sizes 24in. and smaller they also match up to ANSI/ASME B16.5 150-psi standard for steel flanges.

Cities We Supply ANSI B16.1 INDUSTRY STANDARD CLASS 250 FLANGES [ 300 PSI* ] Flange Products :

Exporting ANSI B16.1 INDUSTRY STANDARD CLASS 250 FLANGES [ 300 PSI* ] to Below Countries

More than 26 tonnes of ANSI B16.1 INDUSTRY STANDARD CLASS 250 FLANGES [ 300 PSI* ] Flange are shipped from India each year, with Inco Special Alloys providing 25% of the total. We ship to a range of countries regularly for our new clients. Because of our quick supply of ANSI B16.1 INDUSTRY STANDARD CLASS 250 FLANGES [ 300 PSI* ] Flange, we can transmit and meet our client's wants and requests.