ALLOY STEEL FLANGES STANDARD DIMENSIONS & WEIGHTS

Manufacturer Of A105 Carbon Steel Plate Flange, Best Price of ASTM A105 WNRF Flanges Dimensions, Stockholder Of Carbon Steel RTJ Flange Weights, ASME SA105N Carbon Steel Class 300 Flange Wholesaler, ASME/ANSI B16.5 – Flanges and Bolt Dimensions Class 150 to 2500,

Akai Metal creates a significant capacity of large width flanges for the biggest jobs in the vigor and industrial fields. We can create a diversity of large diameter sizes and shapes, using frequent suitable materials of construction for every application. And because they’re Akai Metal products, you can be sure to get these heavy-duty mechanisms light years ahead of other benefactors’ estimated distribution

 

The ASME/ANSI B16.47 Large Diameter Alloy Steel Flanges include NPS 26 through NPS 60. This standard covers pressure ratings, temperature ratings, materials, dimensions, tolerances, marking and testing for flanges of this size with rating class designations 150, 300, 400, 600, and 900

Check out the following information regarding Federal Large Diameter Flange products:

• Dimensional Tolerances
• Dimensions of Welding Ends
• Dimensions of Ring Joint Facings
• Series A/MSS SP44
• Series B/API 605 Flanges

Tag : flange weight calculator, wnrf flange weight calculator, stainless steel flange weight calculator, weld neck flange weight calculator, stainless steel flange weight chart, blind flange chart, large diameter flange weights

15mm (1/2″) Alloy Steel Flanges

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

20mm (3/4″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS4087 Flanges	PN14 Flanges	100	73	4	M12	14
AS 2129 Flange	Table C Flange	100	73	4	13	14
	Table D Flange	100	73	4	13	14
	Table E Flange	100	73	4	13	14
	Table F Flange	100	73	4	13	14
	Table H Flange	115	83	4	16	18
	Table J Flange	115	83	4	16	18
ANSI B16.5 Flanges	ANSI 150 Flange	98	70	4	13	16
	ANSI 300 Flange	117	83	4	16	19
	ANSI 600 Flange	117	83	4	16	19
	ANSI 900 Flange	130	89	4	19	22
	ANSI 1500 Flange	130	89	4	19	22
ISO 7005 (DIN) Flange	PN6 Flange	90	65	4	M10	11
	PN10 Flange	105	75	4	M12	14
	PN16 Flange	105	75	4	M12	14
	PN20 Flange	100	70	4	M14	16
	PN25 Flange	105	75	4	M12	14
	PN40 Flange	105	75	4	M12	14

25mm (1″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS4087 Flanges	PN14 Flanges	115	83	4	M12	14
AS 2129 Flange	Table C Flanges	115	83	4	13	14
	Table D Flanges	115	83	4	13	14
	Table E Flanges	115	83	4	13	14
	Table F Flanges	120	87	4	16	18
	Table H Flanges	120	87	4	16	18
	Table J Flanges	120	87	4	16	18
ANSI B16.5 Flanges	ANSI 150 Flanges	110	79	4	13	16
	ANSI 300 Flanges	125	89	4	16	19
	ANSI 600 Flanges	125	89	4	16	19
	ANSI 900 Flanges		102	4	22	25
	ANSI 1500 Flanges		102	4	22	25
ISO 7005 (DIN) Flange	PN6 Flanges	100	78	4	M10	11
	PN10 Flanges	115	85	4	M12	14
	PN16 Flanges	115	85	4	M12	14
	PN20 Flanges	110	79.5	4	M14	16
	PN25 Flanges	115	85	4	M12	14
	PN40 Flanges	115	85	4	M12	14

32mm (1 1/4″)Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS4087 Flanges	PN14 Flanges	120	87	4	M12	14
AS 2129 Flange	Table C Flange	120	87	4	13	14
	Table D Flange	120	87	4	13	14
	Table E Flange	120	87	4	13	14
	Table F Flange	135	98	4	16	18
	Table H Flange	135	98	4	16	18
	Table J Flange	135	98	4	16	18
ANSI B16.5 Flanges	ANSI 150 Flange	117	89	4	13	16
	ANSI 300 Flange	133	98	4	16	19
	ANSI 600 Flange	133	98	4	16	19
	ANSI 900 Flange	159	111	4	22	25
	ANSI 1500 Flange	159	111	4	22	25
ISO 7005 (DIN) Flange	PN6 Flange	120	90	4	M12	14
	PN10 Flange	140	100	4	M16	18
	PN16 Flange	140	100	4	M16	18
	PN20 Flange	120	89	4	M14	16
	PN25 Flange	140	100	4	M16	18
	PN40 Flange	140	100	4	M16	18

40mm (1 1/2″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS4087 Flanges	PN14 Flanges	135	98	4	M12	14
AS 2129 Flange	Table C Flanges	135	98	4	13	14
	Table D Flanges	135	98	4	13	14
	Table E Flanges	135	98	4	13	14
	Table F Flanges	140	105	4	16	18
	Table H Flanges	140	105	4	16	18
	Table J Flanges	140	105	4	16	18
ANSI B16.5 Flanges	ANSI 150 Flanges	127	98	4	13	16
	ANSI 300 Flanges	156	114	4	19	22
	ANSI 600 Flanges	156	114	4	19	22
	ANSI 900 Flanges	178	124	4	25	29
	ANSI 1500 Flanges	178	124	4	25	29
ISO 7005 (DIN) Flange	PN6 Flanges	130	100	4	M12	14
	PN10 Flanges	150	110	4	M16	18
	PN16 Flanges	150	110	4	M16	18
	PN20 Flanges	130	98.5	4	M14	16
	PN25 Flanges	150	110	4	M16	18
	PN40 Flanges	150	110	4	M16	18

50mm (2″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087 Flange	PN14 Flange	150	114	4	M16	18
PN16 Flange	150	114	4	M16	18
PN21 Flange	165	127	4	M16	18
PN35 Flange	165	127	4	M16	18
AS 2129 Flange	Table C Flange	150	114	4	16	18
	Table D Flange	150	114	4	16	18
	Table E Flange	150	114	4	16	18
	Table F Flange	165	127	4	16	18
	Table H Flange	165	127	4	16	18
	Table J Flange	165	127	4	19	22
ANSI B16.5 Flange	ANSI 150 Flange	152	121	4	16	19
	ANSI 300	165	127	8	16	19
	ANSI 600	165	127	8	16	19
	ANSI 900	216	165	8	22	25
	ANSI 1500	216	165	8	22	25
ISO 7005 (DIN) Flange	PN6 Flange	140	110	4	M12	14
	PN10 Flange	165	125	4	M16	18
	PN16 Flange	165	125	4	M16	18
	PN20 Flange	150*	120.5	4	M16	18
	PN25 Flange	165	125	4	M16	18
	PN40 Flange	165	125	4	M16	18

*When made from cast or ductile iron the OD is 155mm.

65mm (2 1/2″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087 Flanges	PN14 Flanges	165	127	4	M16	18
PN16 Flanges	165	127	4	M16	18
PN21 Flanges	185	146	8	M16	18
PN35 Flanges	185	146	8	M16	18
AS 2129 Flanges	Table C Flanges	165	127	4	16	18
	Table D Flanges	165	127	4	16	18
	Table E Flanges	165	127	4	16	18
	Table F Flanges	185	146	8	16	18
	Table H Flanges	185	146	8	16	18
	Table J Flanges	185	146	8	19	22
ANSI B16.5 Flanges	ANSI 150 Flanges	178	140	4	16	19
	ANSI 300 Flanges	191	149	8	19	22
	ANSI 600 Flanges	191	149	8	19	22
	ANSI 900 Flanges	244	191	8	22	25
	ANSI 1500 Flanges	244	191	8	25	29
ISO 7005 (DIN) Flanges	PN6 Flanges	160	130	4	M12	14
	PN10 Flanges	185	145	4	M16	18
	PN16 Flanges	185	145	4	M16	18
	PN20 Flanges	180	139.5	4	M16	18
	PN25 Flanges	185	145	8	M16	18
	PN40 Flanges	185	145	8	M16	18

80mm (3″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087 Flange	PN14 Flange	185	146	4	M16	18
PN16 Flange	185	146	4	M16	18
PN21 Flange	205	165	8	M16	18
PN35 Flange	205	165	8	M16	18
AS 2129 Flange	Table C Flange	185	146	4	16	18
	Table D Flange	185	146	4	16	18
	Table E Flange	165	146	4	16	18
	Table F Flange	205	165	8	16	18
	Table H Flange	205	165	8	16	18
	Table J Flange	205	165	8	19	22
ANSI B16.5 Flange	ANSI 150 Flange	191	152	4	16	19
	ANSI 300 Flange	210	168	8	19	22
	ANSI 600 Flange	210	168	8	19	22
	ANSI 900 Flange	241	192	8	22	25
	ANSI 1500 Flange	267	203	8	29	32
ISO 7005 (DIN) Flange	PN6 Flange	190	150	4	M16	18
	PN10 Flange	200	160	8	M16	18
	PN16 Flange	200	160	8	M16	18
	PN20 Flange	190	152.5	4	M16	18
	PN25 Flange	200	160	8	M16	18
	PN40 Flange	185	160	8	M16	18

100mm (4″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087 Flanges	PN14 Flanges	215	178	4	M16	18
PN16 Flanges	215	178	4	M16	18
PN21 Flanges	230	191	8	M16	18
PN35 Flanges	230	191	8	M16	18
AS 2129 Flanges	Table C Flanges	215	178	4	16	18
	Table D Flanges	215	178	4	16	18
	Table E Flanges	215	178	8	16	18
	Table F Flanges	230	191	8	16	18
	Table H Flanges	230	191	8	16	18
	Table J Flanges	230	191	8	19	22
ANSI B16.5 Flanges	ANSI 150 Flanges	229	191	8	16	19
	ANSI 300 Flanges	254	200	8	19	22
	ANSI 600 Flanges	273	216	8	22	25
	ANSI 900 Flanges	292	235	8	29	32
	ANSI 1500 Flanges	311	241	8	32	35
ISO 7005 (DIN) Flanges	PN6 Flanges	210	170	4	M16	18
	PN10 Flanges	220	180	8	M16	24
	PN16 Flanges	220	180	8	M16	18
	PN20 Flanges	230	190.5	8	M16	18
	PN25 Flanges	235	190	8	M20	22
	PN40 Flanges	235	190	8	M20	22

125mm (5″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087 Flanges	PN14 Flanges	280	235	8	M16	18
PN16 Flanges	–	–	–	–	–
PN21 Flanges	–	–	–	–	–
PN35 Flanges	–	–	–	–	–
AS 2129 Flanges	Table C Flanges	255	210	8	16	18
	Table D Flanges	255	210	8	16	18
	Table E Flanges	255	210	8	16	18
	Table F Flanges	280	235	8	19	22
	Table H Flanges	280	235	8	19	22
	Table J Flanges	280	235	8	22	26
ANSI B16.5 Flanges	ANSI 150 Flanges	254	216	8	19	22
	ANSI 300 Flanges	279	235	8	19	22
	ANSI 600 Flanges	330	267	8	25	29
	ANSI 900 Flanges	349	279	8	32	35
	ANSI 1500 Flanges	375	292	8	38	41
ISO 7005 (DIN) Flanges	PN6 Flanges	240	200	8	M16	18
	PN10 Flanges	250	210	8	M16	18
	PN16 Flanges	250	210	8	M16	18
	PN20 Flanges	255	216	8	M20	22
	PN25 Flanges	270	220	8	M24	26
	PN40 Flanges	270	220	8	M24	26

150mm (6″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087	PN14 Flanges	280	235	8	M16	18
PN16 Flanges	280	235	8	M16	18
PN21 Flanges	305	260	12	M20	22
PN35 Flanges	305	260	12	M20	22
AS 2129 Flanges	Table C Flanges	280	235	8	16	18
	Table D Flanges	280	235	8	16	18
	Table E Flanges	280	235	8	19	22
	Table F Flanges	305	260	12	19	22
	Table H Flanges	305	260	12	19	22
	Table J Flanges	305	260	12	22	26
ANSI B16.5 Flanges	ANSI 150 Flanges	279	241	8	19	22
	ANSI 300 Flanges	318	270	12	19	22
	ANSI 600 Flanges	356	292	12	25	29
	ANSI 900 Flanges	381	318	12	29	32
	ANSI 1500 Flanges	394	318	12	35	38
ISO 7005 (DIN)	PN6 Flanges	265	225	8	M16	18
	PN10 Flanges	285	240	8	M20	22
	PN16 Flanges	285	240	8	M20	22
	PN20 Flanges	280	241.5	8	M20	22
	PN25 Flanges	300	250	8	M24	26
	PN40 Flanges	300	250	8	M24	26

200mm (8″)

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087	PN14 Flange	335	292	8	M16	18
PN16 Flange	335	292	8	M16	18
PN21 Flange	370	324	12	M20	22
PN35 Flange	370	324	12	M20	22
AS 2129 Flanges	Table C Flange	335	292	8	16	18
	Table D Flange	335	292	8	16	18
	Table E Flange	335	292	8	19	22
	Table F Flange	370	324	12	19	22
	Table H Flange	370	324	12	19	22
	Table J Flange	370	324	12	22	26
ANSI B16.5 Flanges	ANSI 150 Flange	343	298	8	19	22
	ANSI 300 Flange	381	330	12	19	22
	ANSI 600 Flange	419	349	12	29	32
	ANSI 900 Flange	470	394	12	35	38
	ANSI 1500 Flange	483	394	12	41	44
ISO 7005 (DIN)	PN6 Flange	320	280	8	M16	18
	PN10 Flange	340	295	8	M20	22
	PN16 Flange	340	295	12	M20	22
	PN20 Flange	345	298.5	8	M20	22
	PN25 Flange	360	310	12	M24	26
	PN40 Flange	375	320	12	M27	30

250mm (10″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087	PN14 Flange	405	356	8	M20	22
PN16 Flange	405	356	8	M20	22
PN21 Flange	430	381	12	M24	26
PN35 Flange	430	381	12	M24	26
AS 2129 Flanges	Table C Flange	405	356	8	19	22
	Table D Flange	405	356	8	19	22
	Table E Flange	405	356	12	19	22
	Table F Flange	430	381	12	22	26
	Table H Flange	430	381	12	22	26
	Table J Flange	430	381	12	25	30
ANSI B16.5 Flanges	ANSI 150 Flange	406	362	12	22	25
	ANSI 300 Flange	445	387	16	25	29
	ANSI 600 Flange	508	432	16	32	35
	ANSI 900 Flange	546	470	16	35	38
	ANSI 1500 Flange	584	483	12	41	51
ISO 7005 (DIN)	PN6 Flange	375	335	12	M16	18
	PN10 Flange	395	350	12	M20	22
	PN16 Flange	405	355	12	M24	26
	PN20 Flange	405	362	12	M24	26
	PN25 Flange	425	370	12	M27	30
	PN40 Flange	450	385	12	M30	33

300mm (12″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087	PN14 Flanges	455	406	12	M20	22
PN16 Flanges	455	406	12	M20	22
PN21 Flanges	490	438	16	M24	26
PN35 Flanges	490	438	16	M24	26
AS 2129 Flanges	Table C Flanges	455	406	12	19	22
	Table D Flanges	455	406	12	19	22
	Table E Flanges	455	406	12	22	26
	Table F Flanges	490	438	16	22	26
	Table H Flanges	490	438	16	22	26
	Table J Flanges	490	438	16	25	30
ANSI B16.5 Flanges	ANSI 150 Flanges	483	432	12	22	25
	ANSI 300 Flanges	521	451	16	29	32
	ANSI 600 Flanges	559	489	20	32	35
	ANSI 900 Flanges	610	533	20	35	38
	ANSI 1500 Flanges	673	571	16	51	54
ISO 7005 (DIN)	PN6 Flanges	440	395	12	M20	22
	PN10 Flanges	445	400	12	M20	22
	PN16 Flanges	460	410	12	M24	26
	PN20 Flanges	485	432	12	M24	26
	PN25 Flanges	485	430	16	M27	30
	PN40 Flanges	515	450	16	M30	33

350mm (14″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087	PN14 Flanges	525	470	12	M24	26
PN16 Flanges	525	470	12	M24	26
PN21 Flanges	550	495	16	M27	30
PN35 Flanges	550	495	16	M27	30
AS 2129 Flanges	Table C Flanges	525	470	12	22	26
	Table D Flanges	525	470	12	22	26
	Table E Flanges	525	470	12	22	26
	Table F Flanges	550	495	16	25	30
	Table H Flanges	550	495	16	25	30
	Table J Flanges	550	495	16	29	32
ANSI B16.5 Flanges	ANSI 150 Flanges	533	476	12	25	29
	ANSI 300 Flanges	584	514	20	29	32
	ANSI 600 Flanges	603	527	20	38	41
	ANSI 900 Flanges	641	559	20	38	41
	ANSI 1500 Flanges	749	635	16	57	60
ISO 7005 (DIN)	PN6 Flanges	490	445	12	M20	22
	PN10 Flanges	505	460	16	M20	22
	PN16 Flanges	520	470	16	M24	26
	PN20 Flanges	535	476	12	M27	35
	PN25 Flanges	555	490	16	M30	33
	PN40 Flanges	580	510	16	M33	36

400mm (16″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087	PN14 Flange	580	521	12	M24	26
PN16 Flange	580	521	12	M24	26
PN21 Flange	610	552	20	M27	30
PN35 Flange	610	552	20	M27	30
AS 2129 Flanges	Table C Flange	580	521	12	22	26
	Table D Flange	580	521	12	22	26
	Table E Flange	580	521	12	22	26
	Table F Flange	610	552	20	25	30
	Table H Flange	610	552	20	25	30
	Table J Flange	610	552	20	29	33
ANSI B16.5 Flanges	ANSI 150 Flange	597	540	16	25	29
	ANSI 300 Flange	648	572	20	32	35
	ANSI 600 Flange	686	603	20	38	41
	ANSI 900 Flange	705	616	20	41	44
	ANSI 1500 Flange	826	705	16	64	67
ISO 7005 (DIN)	PN6 Flange	540	495	16	M20	22
	PN10 Flange	565	515	16	M24	26
	PN16 Flange	580	525	16	M27	30
	PN20 Flange	600	540	16	M27	29.5
	PN25 Flange	620	550	16	M33	36
	PN40 Flange	660	585	16	M36	39

450mm (18″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087	PN14 Flange	640	584	12	M24	26
PN16 Flange	640	584	12	M24	26
PN21 Flange	675	610	20	M30	33
PN35 Flange	675	510	20	M30	33
AS 2129 Flanges	Table C Flange	640	584	12	22	26
	Table D Flange	640	584	12	22	26
	Table E Flange	640	584	16	22	26
	Table F Flange	675	610	20	29	33
	Table H Flange	675	610	20	29	33
	Table J Flange	675	610	20	32	35
ANSI B16.5 Flanges	ANSI 150 Flange	635	578	16	29	32
	ANSI 300 Flange	711	629	24	32	35
	ANSI 600 Flange	743	654	20	41	44
	ANSI 900 Flange	787	686	20	48	51
	ANSI 1500 Flange	914	775	16	70	73
ISO 7005 (DIN)	PN6 Flange	595	550	16	M20	22
	PN10 Flange	615	565	20	M24	26
	PN16 Flange	640	585	20	M27	30
	PN20 Flange	635	578	16	M30	32.5
	PN25 Flange	–	–	–	–	–
	PN40 Flange	–	–	–	–	–

500mm (20″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087	PN14 Flange	705	641	16	M24	26
PN16 Flange	705	641	16	M24	26
PN21 Flange	735	673	24	M30	33
PN35 Flange	735	673	24	M30	33
AS 2129 Flanges	Table C Flange	705	641	16	22	26
	Table D Flange	705	641	16	22	26
	Table E Flange	705	641	16	22	26
	Table F Flange	735	673	24	29	33
	Table H Flange	735	673	24	29	33
	Table J Flange	735	673	24	32	36
ANSI B16.5 Flanges	ANSI 150 Flange	699	635	20	29	32
	ANSI 300 Flange	775	686	24	32	35
	ANSI 600 Flange	813	724	24	41	44
	ANSI 900 Flange	857	749	20	51	54
	ANSI 1500 Flange	984	832	16	76	79
ISO 7005 (DIN)	PN6 Flange	645	600	20	M20	22
	PN10 Flange	670	620	20	M24	26
	PN16 Flange	715	650	20	M30	33
	PN20 Flange	700	635	20	M30	32.5
	PN25 Flange	–	–	–	–	–
	PN40 Flange	–	–	–	–	–

600mm (24″) Alloy Steel Flanges

Standard	Class	Diameter	Bolt Circle Diameter	Number of Bolts	Bolt Size	Diameter of Bolt Hole
AS 4087	PN14 Flanges	825	756	16	M27	30
PN16 Flanges	825	756	16	M27	30
PN21 Flanges	850	781	24	M33	36
PN35 Flanges	750	781	24	M33	36
AS 2129 Flanges	Table C Flanges	825	756	16	25	30
	Table D Flanges	825	756	16	25	30
	Table E Flanges	825	756	16	29	33
	Table F Flanges	850	781	24	32	36
	Table H Flanges	850	781	24	32	36
	Table J Flanges	850	781	24	35	39
ANSI B16.5 Flanges	ANSI 150 Flanges	813	749	20	32	35
	ANSI 300 Flanges	914	813	24	38	41
	ANSI 600 Flanges	940	838	24	48	51
	ANSI 900 Flanges	1041	902	20	64	67
	ANSI 1500 Flanges	1168	991	16	89	92
ISO 7005 (DIN)	PN6 Flanges	755	705	20	M24	26
PN10 Flanges	780	725	20	M27	30
PN16 Flanges	840	770	20	M33	36
PN20 Flanges	815	749.5	20	M33	36
PN25 Flanges	–	–	–	–	–
PN40 Flanges	–	–	–