ASTM A182 Forged Flanges | ASME B16.5 Weld Neck & Blind Flanges

ASME B16.47 flanges de série A (MSS SP-44)

Class 150 lb

Pipe	Flange Data					Hub
Nominal Pipe Size	A	C		D	E	F
	Overall Diameter	WNF Flange Thickness min	Blind Flange Thickness min	Overall Length WFN	Diameter at Weld Bevel	Hub Diameter
	Overall Diameter	WNF Flange Thickness min	Blind Flange Thickness min	Overall Length WFN	Diameter at Weld Bevel	Hub Diameter
	mm	mm	mm	mm	mm	mm
22	749.30	45.97	45.97	149.35	558.80	609.60
26	869.95	68.33	68.33	120.65	660.40	676.15
28	927.10	71.37	71.37	125.48	711.20	726.95
30	984.25	74.68	74.68	136.65	762.00	781.05
32	1,060.5	81.03	81.03	144.53	812.80	831.85
34	1,111.3	82.55	82.55	149.35	863.60	882.65
36	1,168.4	90.42	90.42	157.23	914.40	933.45
38	1,238.3	87.38	87.38	157.23	965.20	990.60
40	1,289.1	90.42	90.42	163.58	1,016.0	1,041.4
42	1,346.2	96.77	96.77	171.45	1,066.8	1,092.2
44	1,403.4	101.60	101.60	177.80	1,117.6	1,143.0
46	1,454.2	103.12	103.12	185.67	1,168.4	1,196.9
48	1,511.3	107.95	107.95	192.02	1,219.2	1,247.7

Pipe	Hub	Raised Face	Drilling Data
Nominal Pipe Size	F	G	H	I	J	R
	Hub Diameter	Face Diameter	Number of Holes	Bolt Hole Diameter	Diameter of Circles of Holes	Fillet
	Hub Diameter	Face Diameter		Bolt Hole Diameter	Diameter of Circles of Holes	Fillet
	mm	mm		mm	mm	mm
22	609.60	641.35	20	35.05	692.15	9.65
26	676.15	749.30	24	35.05	806.45	9.65
28	726.95	800.10	28	35.05	863.60	11.18
30	781.05	857.25	28	35.05	914.40	11.18
32	831.85	914.40	28	41.15	977.90	11.18
34	882.65	965.20	32	41.15	1,028.7	12.70
36	933.45	1,022.4	32	41.15	1,085.9	12.70
38	990.60	1,073.2	32	41.15	1,149.4	12.70
40	1,041.4	1,124.0	36	41.15	1,200.2	12.70
42	1,092.2	1,193.8	36	41.15	1,257.3	12.70
44	1,143.0	1,244.6	40	41.15	1,314.5	12.70
46	1,196.9	1,295.4	40	41.15	1,365.3	12.70
48	1,247.7	1,358.9	44	41.15	1,422.4	12.70

Class 300 lb

Pipe	Flange Data					Hub
Nominal Pipe Size	A	C		D	E	F
	Overall Diameter	WNF Flange Thickness min	Blind Flange Thickness min	Overall Length WFN	Diameter at Weld Bevel	Hub Diameter
	Overall Diameter	WNF Flange Thickness min	Blind Flange Thickness min	Overall Length WFN	Diameter at Weld Bevel	Hub Diameter
	mm	mm	mm	mm	mm	mm
22	838.20	66.55	66.55	165.10	558.80	641.35
26	971.55	79.25	84.07	184.15	660.40	720.85
28	1,035.1	85.85	90.42	196.85	711.20	774.70
30	1,092.2	91.95	95.25	209.55	762.00	827.02
32	1,149.4	98.55	100.08	222.25	812.80	881.13
34	120.5	101.60	104.65	231.65	863.60	936.75
36	1,270.0	104.65	111.25	241.30	914.40	990.60
38	1,168.4	107.95	107.95	180.85	965.20	993.65
40	1,238.3	114.30	114.30	193.55	101.6	1,047.8
42	1,289.1	119.13	119.13	200.15	106.7	1,098.6
44	1,352.6	123.95	123.95	206.25	111.8	1,149.4
46	1,416.1	128.52	128.52	215.90	116.8	1,203.5
48	1,466.9	133.35	133.35	223.77	121.9	1,254.3

Pipe	Hub	Raised Face	Drilling Data
Nominal Pipe Size	F	G	H	I	J	R
	Hub Diameter	Face Diameter	Number of Holes	Bolt Hole Diameter	Diameter of Circles of Holes	Fillet
	Hub Diameter	Face Diameter		Bolt Hole Diameter	Diameter of Circles of Holes	Fillet
	mm	mm		mm	mm	mm
22	641.35	641 .35	24	41.15	742.95	9.65
26	720.85	749.30	28	44.45	876.30	9.65
28	774.70	800.10	28	44.45	939.80	11.18
30	827.02	857.25	28	47.75	996.95	11.18
32	881.13	914.40	28	50.80	1,054.10	11.18
34	936.75	965.20	28	50.80	1,104.90	12.70
36	990.60	102.24	32	53.85	1,168.40	12.70
38	993.65	102.87	32	41.15	1,092.20	12.70
40	1,047.8	108.59	32	44.45	1,155.70	12.70
42	1,098.6	113.67	32	44.45	1,206.60	12.70
44	1,149.4	119.38	32	47.75	1,263.70	12.70
46	1,203.5	124.40	28	50.80	1,320.80	12.70
48	1,254.3	130.18	32	50.80	1371 .6	12.70

Class 600 lb

Pipe	Flange Data					Hub
Nominal Pipe Size	A	C		D	E	F
	Overall Diameter	WNF Flange Thickness min	Blind Flange Thickness min	Overall Length WFN	Diameter at Weld Bevel	Hub Diameter
	Overall Diameter	WNF Flange Thickness min	Blind Flange Thickness min	Overall Length WFN	Diameter at Weld Bevel	Hub Diameter
	mm	mm	mm	mm	mm	mm
22	869.95	95.25	95.25	196.85	558.80	666.75
26	1,016.0	107.95	125.48	222.25	660.40	747.78
28	1,073.2	111.25	131.83	234.95	711.20	803.15
30	1,130.3	114.30	139.70	247.65	762.00	862.08
32	1,193.8	117.35	147.57	260.35	812.80	917.45
34	1,244.6	120.65	153.92	269.75	863.60	973.07
36	1,314.5	123.95	162.05	282.45	914.40	1,031.75
38	1,270.0	152.40	155.45	254.00	965.20	1,022.35
40	1,320.8	158.75	162.05	263.65	1,016.0	1,073.2
42	1,403.4	168.15	171.45	279.40	1,066.8	1,127.3
44	1,454.2	172.97	177.80	289.05	1,117.6	1,181.1
46	1,511.3	179.32	185.67	299.97	1,168.4	1,235.0
48	1,593.9	188.98	195.33	315.98	1,219.2	1,289.1

Pipe	Hub	Raised Face	Drilling Data
Nominal Pipe Size	F	G	H	I	J	R
	Hub Diameter	Face Diameter	Number of Holes	Bolt Hole Diameter	Diameter of Circles of Holes	Fillet
	Hub Diameter	Face Diameter		Bolt Hole Diameter	Diameter of Circles of Holes	Fillet
	mm	mm		mm	mm	mm
22	666.75	641.35	24	47.75	777.75	11.18
26	747.78	749.30	28	50.80	914.40	12.70
28	803.15	800.10	28	53.85	965.20	12.70
30	862.08	857.25	28	53.85	1,022.4	12.70
32	917.45	914.40	28	60.45	1,079.5	12.70
34	973.07	965.20	28	60.45	1,130.3	14.22
36	1,031.75	1,022.35	28	66.55	1,193.0	14.22
38	1,022.35	1,054.10	28	60.45	1,162.1	14.22
40	1,073.2	1,111.3	32	60.45	1,212.9	14.22
42	1,127.3	1,168.4	28	66.55	1,282.7	14.22
44	1,181.1	1,225.6	32	66.55	1,333.5	14.22
46	1,235.0	1,276.4	32	66.55	1,390.7	14.22
48	1,289.1	1,333.5	32	73.15	1,460.5	14.22

Class 900 lb

Pipe	Flange Data					Hub
Nominal Pipe Size	A	C		D	E	F
	Overall Diameter	WNF Flange Thickness min	Blind Flange Thickness min	Overall Length WFN	Diameter at Weld Bevel	Hub Diameter
	Overall Diameter	WNF Flange Thickness min	Blind Flange Thickness min	Overall Length WFN	Diameter at Weld Bevel	Hub Diameter
	mm	mm	mm	mm	mm	mm
26	1,085.9	139.70	160.27	285.75	660.4	774.70
28	1,168.4	142.75	171.45	298.45	711.2	831.85
30	1,231.9	149.35	182.37	311.15	762.0	889.00
32	1,314.5	158.75	193.55	330.20	812.8	946.15
34	1,397.0	165.10	204.72	349.25	863.6	1,006.4
36	1,460.5	171.45	214.38	361.95	914.4	1,063.8
38	1,460.5	190.50	215.90	352.55	965.2	1,073.2
40	1,511.3	196.85	223.77	363.47	1,016.0	1,127.3
42	1,562.1	206.25	231.65	371.35	1,066.8	1,176.3
44	1,648.0	214.38	242.82	390.65	1,117.6	1,235.0
46	1,733.6	225.55	255.52	410.97	1,168.4	1,292.4
48	1,784.4	233.43	263.65	419.10	1,219.2	1,343.2

Pipe	Hub	Raised Face	Drilling Data
Nominal Pipe Size	F	G	H	I	J	R
	Hub Diameter	Face Diameter	Number of Holes	Bolt Hole Diameter	Diameter of Circles of Holes	Fillet
	Hub Diameter	Face Diameter		Bolt Hole Diameter	Diameter of Circles of Holes	Fillet
	mm	mm		mm	mm	mm
26	774.70	749.30	20	73.15	952.50	11.18
28	831.85	800.10	20	79.25	1,022.4	12.70
30	889.00	857.25	20	79.25	1,085.9	12.70
32	946.15	914.40	20	85.85	1,155.7	12.70
34	1,006.4	965.20	20	91.95	1,225.6	14.22
36	1,063.8	1,022.4	20	91.95	1,289.1	14.22
38	1,073.2	1,098.6	20	91.95	1,289.1	19.05
40	1,127.3	1,162.1	24	91.95	1,339.9	20.57
42	1,176.3	1,212.9	24	91.95	1,390.7	20.57
44	1,235.0	1,270.0	24	98.55	1,463.6	22.35
46	1,292.4	1,333.5	24	104.65	1,536.7	22.35
48	1,343.2	1,384.3	24	104.65	1,587.5	23.88

Notas:

Os flanges da Série A ASME 816.47 {> NPS 26) são flanges MMS SP-44. O MSS SP-44 também cobre flanges NPS 12 a NPS 24, equivalente ao ASME 816.5. O MSS SP-44 é a única fonte do tamanho do flange NPS 22 acima.

A dimensão 8 deve ser especificada pelo comprador.

Flanges de face plana podem ser fornecidos em espessura total, C ou com a face elevada removida (esta última não é padrão).

WNF= Weld neck flange

A extremidade grande do hub pode ser cônica ou reta.

Ampla gama de matérias-primas para flanges

Aço de liga: ASTM A182 F11 1 1/4% Cr 1/2% Mo F5 F9 F91

ASTM A182 F22 2 1/4% Cr 1% Mo F92 F911

ASTM A350 LF2 LF3 LF6 etc....

Aço de carbono: ASTM A 105 A105N etc....

Aço inoxidável: ASTM A182 F316 F316L F317 F321

ASTM A l 82 F304 F310 F904L F317L F347H etc....

Aço duplex: ASTM A182 F51 F53 F54 F55 F57

etc...

• Classificações de 300 lb a 2500 lb

• Tamanhos de 1 "Furo Nominal

• Os flanges de orifício são destinados ao uso em vez de flanges de tubo padrão

• Quando uma placa de orifício ou bocal de fluxo deve ser instalada.

• Certifique-se de que o furo seja usinado no flange do orifício para separá-lo

• Portadores de orifícios ou tomadas na parede do tubo são desnecessários..

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