Series A Flanges, ANSI B16.47 Series A Flange

Name: Omaa Forged - Industrial Flanges and Round Bars
Rating: 5

Series A weld neck Flange, Series A Plate Flange, ANSI B16.47 Series A Class 300 Socket Weld Flanges, ANSI B16.47 Series A Threaded Flanges, Series A slip on Flanges Supplier, Series A Spectacle blind Flanges Manufacturer in India.

A Series A flange refers to a type of flange that is designed according to specific dimensions and standards. It is commonly used in piping systems and is typically made of materials such as carbon steel or stainless steel.

The Series A flange has a circular shape and features bolt holes arranged in a circular pattern around the perimeter of the flange. The bolt holes are used to attach the flange to a corresponding flange or pipe using bolts or studs.

The dimensions of the Series A flange are standardized according to various industrial standards, including ANSI, ASME, and API. The dimensions typically include the diameter of the flange, the bolt circle diameter, the number of bolt holes, and the diameter of the bolt holes.

Series A flanges are available in a range of sizes and pressure ratings, making them suitable for use in a wide variety of piping applications. They are commonly used in industries such as oil and gas, chemical processing, and power generation.

Specifications Dimensions Weight Chart Temperature Rating Applications

Ready Stock of Series A Socket Weld Flange, ASME B16.47 Class 300 Series A Ring Type Joint Orifice Flange, Suppliers of Series A Welding Neck Flange, Check Sizes And Dimensions Of Series A Forged Flanges, ANSI B16.47 Series A Blind Flanges.

Series A Flange Specifications

Size Range

1/2" (15 NB) to 48" (1200NB) DN10~DN5000

Class / Pressure Rating

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Standards / Dimensions

ANSI/ASME B16.5, B16.36, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605

Connection Type

Ring Joint Flange (RTJ), Flat Face Flange (FF), Raised Face Flange (RF), Male and Female Flange (M & F), Lap Joint Flange, Large and Small Tongue-and-Groove Flange (T & G)

Series A Flanges Dimensions

Series A Class 150 flanges Dimensions	Dimension of Class 300 Series A Blind Flange
Class 400 Series A Welding Neck Flanges Dimension	Dimensions Chart of Series A 600 Blind Flanges
Series A Class 900 Weld Neck Flanges Standard Dimensions

ANSI B16.47 SERIES A CLASS 150 FLANGES DIMENSIONS CHART

			Thickness								Drilling			Weight
Minimal Size	OD	Blind	Weld Neck	Diameter at Base	OD of RF	Bore	LTH	Bolt Length	Dia Bevel	HoleDia	Bolt Circle	# of Holes	Blind	Weld Neck
	O	C	C	X	R	B	Y	(1)	A	(2)
26	34.25	2.63	2.63	26.62	29.5	As per Client	4.69	8.75	26	1.38	31.75	24	702	300
28	36.5	2.75	2.75	28.62	31.5		4.88	9	28	1.38	34	28	833	345
30	38.75	2.88	2.88	30.75	33.75		5.32	9.25	30	1.38	36	28	982	400
32	41.75	3.13	3.13	32.75	36		5.63	10.5	32	1.62	38.5	28	1237	505
34	43.75	3.19	3.19	34.75	38		5.82	10.5	34	1.62	40.5	32	1384	540
36	46	3.5	3.5	36.75	40.25		6.13	11	36	1.62	42.75	32	1676	640
38	48.75	3.38	3.38	39	42.25		6.13	11	38	1.62	45.25	32	1819	720
40	50.75	3.5	3.5	41	44.25		6.38	11	40	1.62	47.25	36	2040	775
42	53	3.75	3.75	43	47		6.69	11.5	42	1.62	49.5	36	2381	890
44	55.25	3.94	3.94	45	49		6.94	12	44	1.62	51.75	40	2717	990
46	57.25	4	4	47.12	51		7.25	12	46	1.62	53.75	40	2961	1060
48	59.5	4.19	4.19	49.12	53.5		7.5	12.5	48	1.62	56	44	3348	1185
50	61.75	4.32	4.32	51.25	55.5		7.94	13.25	50	1.88	58.25	44	3716	1270
52	64	4.5	4.5	53.25	57.5		8.19	13.75	52	1.88	60.5	44	4156	1410
54	66.25	4.69	4.69	55.25	59.5		8.44	14	54	1.88	62.75	44	4639	1585
56	68.75	4.82	4.82	57.38	62		8.94	14.25	56	1.88	65	48	5132	1760
58	71	5	5	59.38	64		9.19	14.75	58	1.88	67.25	48	5675	1915
60	73	5.13	5.13	61.38	66		9.38	15	60	1.88	69.25	52	6154	2045

DIMENSION OF ASME B16.47 CLASS 300 SERIES A BLIND FLANGE

			Thick.							Drilling			Weights
NPS	O.D.	O.D. of RF	Weld Neck	Diameter at Base	Blind	Bore	Dia Bevel	LTH	Hole Dia	Bolt Circle	Bolt Length	# of Holes	Weld Neck	Blind
	O	R	C	X	C	B	A	Y	(2)		(1)
26	38.25	29.5	3.07	28.38	3.25	As per Client	26	7.19	1.75	34.5	10.75	28	605	1078
28	40.75	31.5	3.32	30.5	3.5		28	7.69	1.75	37	11.25	28	745	1315
30	43	33.75	3.57	32.56	3.69		30	8.19	1.88	39.25	12	28	870	1543
32	45.25	36	3.82	34.69	3.88		32	8.69	2	41.5	12.5	28	1005	1795
34	47.5	38	3.94	36.88	4.07		34	9.07	2	43.5	13	28	1145	2068
36	50	40.25	4.07	39	4.32		36	9.44	2.12	46	13.5	32	1275	2436
38	46	40.5	4.19	39.12	4.19		38	7.06	1.62	43	12.5	32	695	2001
40	48.75	42.75	4.44	41.25	4.44		40	7.56	1.75	45.5	13.25	32	840	2380
42	50.75	44.75	4.63	43.25	4.63		42	7.82	1.75	47.5	13.75	32	950	2688
44	53.25	47	4.82	45.25	4.82		44	8.06	1.88	49.75	14.25	32	1055	3079
46	55.75	49	5	47.38	5		46	8.44	2	52	15	28	1235	3499
48	57.75	51.25	5.19	49.38	5.19		48	8.75	2	54	15.25	32	1380	3896
50	60.25	53.5	5.44	51.38	5.44		50	9.07	2.12	56.25	16	32	1530	4442
52	62.25	55.5	5.63	53.38	5.63		52	9.32	2.12	58.25	16.5	32	1660	4906
54	65.25	57.75	5.94	55.5	5.94		54	9.88	2.38	61	17.5	28	2050	5684
56	67.25	59.75	6	57.62	6		56	10.19	2.38	63	17.75	28	2155	6098
58	69.25	62	6.19	59.62	6.19		58	10.44	2.38	65	18	32	2270	6669
60	71.25	64	6.38	61.62	6.38		60	10.69	2.38	67	18.5	32	2470	7274

Find the largest ready stock of Series A Flanges, Series A Class 150 Slip On Flanges Dealer, ASME B16.47 Series A Reducing Flanges Stockist, Series A RF Flanges Supplier, Check Availability of ASME B16.47 Series A Threaded Flanges, Series A Flange Price List, Series A Forged Flanges in Mumbai, India.

ASME B16.47 CLASS 400 SERIES A WELDING NECK FLANGES DIMENSIONAL TABLE

			Thk							Drilling			Weight
Sizes	Blind	O.D.	Weld Neck	Diameter at Base	OD of RF	Bore	LTH	Length of Bolt	Diameter Bevel	Bolt Circle	# of Holes	HoleDia	WN	Blind
	C	O	C	X	R	B	Y	1	A			2
26	3.88	38.25	3.5	28.62	29.5	As per Client	7.62	12.5	26	34.5	28	1.88	650	1263
28	4.12	40.75	3.75	30.81	31.5		8.12	13.25	28	37	28	2	785	1522
30	4.38	43	4	32.94	33.75		8.62	14	30	39.25	28	2.12	905	1802
32	4.56	45.25	4.25	35	36		9.12	14.25	32	41.5	28	2.12	1065	2077
34	4.81	47.5	4.38	37.19	38		9.5	14.75	34	43.5	28	2.12	1200	2415
36	5.06	50	4.5	39.38	40.25		9.88	15	36	46	32	2.12	1340	2815
38	4.88	47.5	4.88	39.5	40.75		8.12	14.75	38	44	32	1.88	935	2450
40	5.12	50	5.12	41.5	43		8.5	15.5	40	46.25	32	2	1090	2848
42	5.25	52	5.25	43.62	45		8.81	15.75	42	48.25	32	2	1190	3159
44	5.5	54.5	5.5	45.62	47.25		9.18	16.5	44	50.5	32	2.12	1375	3635
46	5.75	56.75	5.75	47.75	49.5		9.62	17	46	52.75	36	2.12	1525	4120
48	6	59.5	6	49.88	51.5		10.12	18	48	55.25	28	2.38	1790	4726
50	6.25	61.75	6.19	52	53.62		10.56	18.5	50	57.5	32	2.38	1950	5303
52	6.44	63.75	6.38	54	55.62		10.88	18.75	52	59.5	32	2.38	2125	5823
54	6.75	67	6.69	56.12	57.88		11.38	20	54	62.25	28	2.62	2565	6742
56	6.94	69	6.88	58.25	60.12		11.75	20.25	56	64.25	32	2.62	2710	7352
58	7.12	71	7	60.25	62.12		12.06	20.5	58	66.25	32	2.62	3230	7986
60	7.44	74.25	7.31	62.38	64.38		12.56	21.75	60	69	32	2.88	3820	9126

DIMENSIONS CHART OF B16 47 SERIES A 600 BLIND FLANGES

			Thick.							Drilling				Weights
Nom Size	Blind	OD	Weld Neck	Dia. at Base	O.D. of RF	Bore	LTH	Dia Bevel	# of Holes	Bolt Circle	Bolt Length	Blind	HoleDia	Weld Neck
	C	O	C	X	R	B	Y	A			-1		-2
26	4.94	40	4.25	29.44	29.5	As per Client	8.75	26	28	36	14.5	1759	2	940
28	5.19	42.25	4.38	31.62	31.5		9.25	28	28	38	15	2061	2.12	1060
30	5.5	44.5	4.5	33.94	33.75		9.75	30	28	40.25	15.5	2423	2.12	1210
32	5.81	47	4.62	36.12	36		10.25	32	28	42.5	16.5	2856	2.38	1375
34	6.06	49	4.75	38.31	38		10.62	34	28	44.5	16.75	3237	2.38	1540
36	6.38	51.75	4.88	40.62	40.25		11.12	36	28	47	17.75	3802	2.62	1705
38	6.12	50	6	40.25	41.5		10	38	28	45.75	18.25	3404	2.38	1470
40	6.38	52	6.25	42.25	43.75		10.38	40	32	47.75	18.75	3838	2.38	1630
42	6.75	55.25	6.62	44.38	46		11	42	28	50.5	19.75	4585	2.62	2030
44	7	57.25	6.81	46.5	48.25		11.38	44	32	52.5	20.25	5105	2.62	2160
46	7.31	59.5	7.06	48.62	50.25		11.81	46	32	54.75	20.75	5758	2.62	2410
48	7.69	62.75	7.44	50.75	52.5		12.44	48	32	57.5	22.25	6737	2.88	2855
50	8	65.75	7.75	52.88	54.5		12.94	50	28	60	23.25	7695	3.12	3330
52	8.25	67.75	8	54.88	56.5		13.25	52	32	62	23.75	8426	3.12	3560
54	8.56	70	8.25	57	58.75		13.75	54	32	64.25	24.25	9333	3.12	3920
56	8.88	73	8.56	59.12	60.75		14.25	56	32	66.75	25.5	10529	3.38	4280
58	9.12	75	8.75	61.12	63		14.56	58	32	68.75	26	11414	3.38	4640
60	9.56	78.5	9.19	63.38	65.25		15.31	60	28	71.75	27.25	13108	3.62	5000

ANSI B16.47 SERIES A CLASS 900 WELD NECK FLANGES DIMENSIONS

			Thk.											Weights
Nom Size	Blind	O.D.	Weld Neck	O.D. of RF	Diameter at Base	Bore	Bolt Circle	LTH	Dia Bevel	Hole Dia	Bolt Length	# of Holes	Blind	Weld Neck
	C	O	C	R	X	B		Y	A	-2	-1
26	6.31	42.75	5.5	29.5	30.5	As per Client	37.5	11.25	26	2.88	18.75	20	2566	1525
28	6.75	46	5.62	31.5	32.75		40.25	11.75	28	3.12	19.75	20	3178	1810
30	7.18	48.5	5.88	33.75	35		42.75	12.25	30	3.12	20.5	20	3758	2120
32	7.62	51.75	6.25	36	37.25		45.5	13	32	3.38	22	20	4541	2545
34	8.06	55	6.5	38	39.62		48.25	13.75	34	3.62	23	20	5425	2970
36	8.44	57.5	6.75	40.25	41.88		50.75	14.25	36	3.62	23.75	20	6209	3395
38	8.5	57.5	7.5	43.25	42.25		50.75	13.88	38	3.62	24.5	20	6253	3385
40	8.81	59.5	7.75	45.75	44.38		52.75	14.31	40	3.62	25	24	6940	3620
42	9.12	61.5	8.12	47.75	46.31		54.75	14.62	42	3.62	25.75	24	7675	3960
44	9.56	64.88	8.44	50	48.62		57.62	15.38	44	3.88	27	24	8954	4300
46	10.06	68.25	8.88	52.5	50.88		60.5	16.18	46	4.12	28.5	24	10426	4640
48	10.38	70.25	9.19	54.5	52.88		62.5	16.5	48	4.12	29	24	11398	4980

Series A Flanges Weight Chart

Minimal Pipe Size		Dimensions		Weight (Kg)
NPS (inch.)	DN (millimeter)	O.D. (Millimeter)	Thickness D (mm)	SOW Socket Weld	Blind	WN
1/2	15	88.9	11.2	0.4	0.4	0.5
3/4	20	98.6	12.7	0.6	0.6	0.7
1	25	108	14.2	0.8	0.9	1
1 1/4	32	117.3	15.7	1	1.2	1.3
1 1/2	40	127	17.5	1.3	1.5	1.7
2	50	152.4	19.1	2.1	2.4	2.6
2 1/2	65	177.8	22.4	3.3	3.9	4.1
3	80	190.5	23.9	3.9	4.9	4.9
3 1/2	90	215.9	23.9	4.8	6.2	6.1
4	100	228.6	23.9	5.3	7.0	6.8
5	125	254	23.9	6.1	8.6	8.6
6	150	279.4	25.4	7.5	11.3	10.6
8	200	342.9	28.4	12.1	19.6	17.6
10	250	406.4	30.2	16.5	28.6	24
12	300	482.6	31.8	26.2	43.2	36.5
14	350	533.4	35.1	34.6	58.1	48.4
16	400	596.9	36.6	44.8	76.1	60.6
18	450	635	39.6	48.9	93.7	68.3
20	500	698.5	42.9	61.9	122.0	84.5
24	600	812.8	47.8	86.9	185.0	115

Series A Flanges Temperature Rating

Flanges Tables	-10° Celsius to 200° Celsius	250° Celsius	300° Celsius	350° Celsius	400° Celsius	425° Celsius	450° Celsius	475° Celsius
6	6	5.5	5	–	–	–	–	–
10	10	9	8	7	6	–	–	–
16	16	15	13	11	9	–	–	–
25	25	24	21	17	14	12	9	6
40	40	38	33	28	23	20	15	10
64	64	61	53	44	36	32	24	16
100	100	95	83	70	57	50	37	25
160	160	152	132	112	92	80	60	40

Best quality Series A Flanges, ANSI B16.47 Series A Nipoflange, Series A Class 400 Groove Flange, Series A Weldoflange, Series A Square Flange, Series A RTJ Flange, ASME B16.47 Series A langes Raised Face, Series A Flanges Facing Type & Finish, View Specification Of Series A Orifice Flange, Series A Flanges Price, Series A Expander Flanges at Best Price.

Series A Flanges Applications

We stock in India and export to the following countries

Australia, Afghanistan, Algeria, Angola, Argentina, Armenia, Azerbaijan, Bahrain, Bangladesh, Benin,
Bhutan, Botswana, Brazil, Brunei, Burkina Faso, Cambodia, Cameroon, Canada, Central Africa Republic,
Chad, Chile, Colombia, Cuba, Cyprus, DRC, Djibouti, Egypt, Equatorial Guinea, Eritrea, Eswatini,
Ethiopia, Fiji, Finland, France, Georgia, Germany, Ghana, Greece, Hungary, Iceland, Indonesia, Iran,
Iraq, Ireland, Israel, Italy, Japan, Jordan, Kazakhstan, Kenya, Kuwait, Kyrgyzstan, Laos, Lebanon,
Lesotho, Liberia, Libya, Lithuania, Madagascar, Malawi, Malaysia, Maldives, Mali, Mexico, Morocco,
Mozambique, Mauritania, Myanmar, Namibia, Nepal, Netherlands, New Zealand, Nigeria, Norway, Oman,
Panama, Peru, Philippines, Poland, Portugal, Palestine, Qatar, Russia, Rwanda, Romania, Saudi Arabia,
Senegal, Sierra Leone, Singapore, Slovakia, Somalia, South Africa, South Korea, South Sudan, Spain,
Sri Lanka, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Tasmania, Thailand, The Gambia,
Timor-Leste, Togo, Tunisia, Turkey, Turkiye, Turkmenistan, Uganda, Uzbekistan, United Arab Emirates (UAE),
United Kingdom (UK), United States (US), Venezuela, Vietnam, Yemen, Zambia, Zimbabwe

We stock in Mumbai and supply to the following cities

Abu Dhabi, Amsterdam, Abuja, Accra, Addis Ababa, Ahmedabad, Algiers, Amman, Ankara, Antananarivo,
Ashgabat, Asmara, Astana, Athens, Baghdad, Baku, Bamako, Bandar Seri Begawan, Bangkok, Bangui,
Banjul, Beirut, Bengaluru, Berlin, Bishkek, Bloemfontein, Bogotá, Bern, Brasília, Bratislava,
Bucharest, Budapest, Buenos Aires, Cairo, Canberra, Cape Town, Caracas, Chennai, Coimbatore, Dakar,
Damascus, Dhaka, Dili, Djibouti city, Dodoma, Doha, Dublin, Dushanbe, Freetown, Gaborone, Ghaziabad,
Guwahati, Hanoi, Harare, Havana, Helsinki, Hobart, Hyderabad, Indore, Jaipur, Jakarta, Jerusalem,
Juba, Jurong East, Kabul, Kampala, Kanpur, Kathmandu, Kigali, Kinshasa, Kochi, Kolkata, Kuala Lumpur,
Kuwait City, Lisbon, Lilongwe, Lima, Lobamba, Lomé, London, Luanda, Lucknow, Lusaka, Malabo, Madrid,
Malé, Mexico City, Manama, Moscow, Manila, Maputo, Maseru, Mbabane, Mogadishu, Monrovia, Mumabi,
Muscat, Nagpur, Nairobi, New Delhi, Niamey, Nicosia, Noida, Nouakchott, N’Djamena, Oslo, Ottawa,
Ouagadougou, Panama City, Paris, Patna, Phnom Penh, Porto-Novo, Pretoria, Pune, Rabat, Reykjavík,
Riyadh, Rome, Sana’a, Santiago, Sri Jayawardenepura Kotte, Stockholm, Seoul, Singapore, Surat,
Suva, Taipei City, Tashkent, Tokyo, Tbilisi, Tehran, Thimphu, Tripoli, Tunis, Vientiane, Vilnius,
Visakhapatnam, Warsaw, Washington D.C., Wellington, Windhoek, Yaoundé, Yerevan, Naypyidaw

Series A Flanges Price

Omaa Metal Sources is Series A Flanges Exporters and Suppliers in the US, UK, South Africa, Saudi Arabia, Singapore, UAE, Oman, South Korea, Turkey, Bahrain, Malaysia, Philippines, Thailand, Norway, Indonesia, Iraq, Yemen, Bangladesh, Nigeria, Egypt, Peru, Ghana, Morocco, Etc.