Types of Flanges Standards Products

Japanese Standard JIS B2220 Flange

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Specification

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CHEMICAL & MECHANICAL COMPOSITION

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Check JIS B2220 – Flanges 5k & 10k Weight Chart Table, Check Our Global Sales Network For JIS B2291 Square Flanges.

Refer EN 1092-2 PN16 JIS B2220 5k Flange Dimensions/ Size Chart And MSS SP-44 JIS B2220 16k Flange Manufacturer In India.

Detailed Information

Prashaant Steel & Alloys is a well-known manufacturer and supplier of JIS B2220 Flanges. JIS B2220 Flanges have a range of applications in rugged environments, including Seawater. Other cast stainless steel fittings, such as SS 316 and SS 316L Flanges, have reduced total corrosion resistance than JIS B2220 Flanges, which are made of a mixture of chromium and molybdenum. The excellent welding properties of the JIS B2220 Flanges resist carbide precipitation during the welding process. ASTM A182 SS 316 Flanges is the standard for marine grade stainless steel. Prashaant Steel & Alloys is known for manufacturing high-quality goods that match our customers’ needs, so our products go through a series of quality checks to ensure that only high-quality outputs are made. Prashaant Steel produces and sells high-caliber JIS B2220 Flanges. JIS B2220 Flanges can be used in a wide variety of industries. Prashaant Steel only outsources 316L Flanges that match the customer’s requirements. We manufacture JIS B2220 Flanges in a range of sizes and dimensions for use in a variety of industries. JIS B2220 Flanges can also be ordered in custom sizes.

We distribute JIS B2220 Blind Flange and other flange variants, with and without surface treatments. The surface treatments generally include Oil Black Paint or Anti-Rust Paint. But putting the coatings on JIS B2220 Slip On Flanges or other flanges, they are made resistant to corrosion, which improves their overall service life and lasts for many years to come.

Different types of customization can be done on different kinds of flames, including the JIS B2220 Weld Neck Flange according to the client’s requirements. These flanges are perfect to be used in harsh conditions, including high/low temperature and pressure.

JIS B2220 16k Flange Specification Format:

Specification Of :	JIS B2220 Flange
Manufacturer Of JIS Standards	5K, 10K, 40K, 16K 20K 30K, 63K
Size Of Bore Diameter Flange	NPS ≤ 10
Standard Dimensions	EN-1092, ASME B16.48, API605, BS4504, EN1092, UNI, ISO, API7S-43, ANSI/ASME B16.5, API7S-15, MSS S44, IS 2062, ASME B16.36, DIN, AWWA C207, B16.47 Series A & B, BS1560-3.1, ISO70051, API.
Minimum Pressure	150# To 2500#
Flange Face Type Manufacturer	Raised Face, Groove And Small Tongue Groove, RTJ, Flat Face, Large Tongue & Large Male-Female And Small Male-Female, Lap-Joint Face.
Top Six Type Of Flange	Threaded Flange, Lap Joint Flange, Socket-Weld Flange, Blind Flange, Slip-On Flange, Weld Neck Flange
Standard Materials	Duplex Steel & Super Duplex Steel, Copper Nickel, Wrought Iron, Inconel, Mild Steel, Stainless Steel, Hastelloy, Cast Iron, Alloy Steel, Carbon Steel.
Thickness Length	NPS ≤ 18
Size	(1/2″) To (48″)
Manufacturing Process	Forged/ Machined/ Heat Treated
Other Type Of Flange	Forged/ Plate/ Threaded

JIS B2220 Blind Flange Minimum Weight:

JIS b2220 Standard	JIS b2220 Class	Diameter Of JIS	Bolt Circle Diameter	No. of Bolts	Size Of Bolt	Bolt Hole Diameter
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

Refer EN 1092-2 PN16 JIS B2220 5k Flange Dimensions/ Size Chart And MSS SP-44 JIS B2220 16k Flange Manufacturer In India.

JIS B2220 5K Flange Dimensions:

JIS B2220 5k					LTB		DRILLING
NPS		O.D. OF FLANGE	FLANGE THIKNESS	THIKNESS OF BLRF	BOSSED LENGTH SOH.SW LI	WN LENGTH	DIAMETER OF PITCH CIRCLE	BOLT HOLES NUMBER	DIAMETER BOLT HOLE
MILLIMETER	IN.	C	T	T1	L	L1	PCD	#	H
10	3/8	75	9	9	13	24	55	4	12
15	1/2	80	9	9	13	25	60	4	12
20	3/4	85	10	10	15	28	65	4	12
25	1	95	10	10	17	30	75	4	12
32	1 1/4	115	12	12	19	33	90	4	15
40	2 1/2	120	12	12	20	34	95	4	15
50	2	130	14	14	24	36	105	4	15
65	2 1/2	155	14	14	27	39	130	4	15
80	3	180	14	14	30	41	145	4	19
90	3 1/2	190	14	14	N/A	41	155	4	19
100	4	200	16	16	36	41	165	8	19
125	5	235	16	16	40	43	200	8	19
150	6	265	18	18	40	49	230	8	19
175	7	300	18	18	N/A	49	260	8	23
200	8	320	20	20	N/A	53	280	8	23
225	9	345	20	20	N/A	54	305	12	23
250	10	385	22	22	N/A	61	345	12	23
300	12	430	22	22	N/A	62	390	12	23
350	14	480	24	24	N/A	73	435	12	25
400	16	540	24	24	N/A	76	495	16	25
450	18	605	24	24	40	79	555	16	25
500	20	655	24	24	40	79	605	20	25
550	22	720	26	26	42	81	665	20	27
600	24	770	26	26	44	81	715	20	27
650	26	825	26	28	48	85	770	24	27
700	28	875	26	30	48	94	820	24	27
750	30	945	28	32	52	100	880	24	33
800	32	995	28	34	52	100	930	24	33
850	34	1045	28	36	54	108	980	24	33
900	36	1095	30	36	56	108	1030	24	33
1000	40	1195	32	40	60	116	1130	28	33

JIS B2220 10k Flange Dimensions:

JIS B2220 10k					LTB		DRILLING
NPS		O.D. OF FLANGE	FLANGE THIKNESS	THIKNESS OF BLRF	BOSSED LENGTH SOH.SW LI	WN LENGTH	DIAMETER PITCH CIRCLE	BOLT HOLES NUMBER	DIAMETER BOLT HOLE
MILLIMETER	IN.	C	T	T1	L	L1	PCD	#	H
10	3/8	90	12	12	16	29	65	4	15
15	1/2	95	12	12	16	31	70	4	15
20	3/4	100	14	14	20	32	75	4	15
25	1	125	14	14	20	36	90	4	19
32	1 1/4	135	16	16	22	38	100	4	19
40	2 1/2	140	16	16	24	38	105	4	19
50	2	155	16	16	24	40	120	4	19
65	2 1/2	175	18	18	27	44	140	4	19
80	3	185	18	18	30	45	150	8	19
90	3 1/2	195	18	18	N/A	45	160	8	19
100	4	210	18	18	36	45	175	8	19
125	5	250	20	20	40	47	210	8	23
150	6	280	22	22	40	53	240	8	23
175	7	305	22	22	N/A	55	265	12	23
200	8	330	22	22	N/A	58	290	12	23
225	9	350	22	22	N/A	58	310	12	23
250	10	400	24	24	36	65	355	12	25
300	12	445	24	24	38	68	400	16	25
350	14	490	26	26	42	79	445	16	25
400	16	560	28	28	44	85	510	16	27
450	18	620	30	30	48	90	565	20	27
500	20	675	30	30	48	99	620	20	27
550	22	745	32	34	52	111	680	20	33
600	24	795	32	36	52	112	730	24	33
650	26	845	34	38	56	116	780	24	33
700	28	905	34	40	58	132	840	24	33
750	30	970	36	44	62	139	900	24	33
800	32	1020	36	46	64	139	950	28	33
850	34	1070	36	48	66	139	1000	28	33
900	36	1120	38	50	70	140	1050	28	33
1000	40	1235	40	56	74	151	1160	28	39

JIS Stainless Steel Flange Pressure Rating, Manufacturer Of ASME B16.47 Series A JIS B2291 Slip On Flanges And Available In A Wide Range Of Grades & Shapes.

JIS B2220 Square Flanges Pressure Test:

				Temperature
Flanges Tables	-10°C to 200°C	250°C	300°C	350°C	400°C	425°C	450°C	475°C
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

JIS Flange Size Chart:

Normal Pipe Size	d	D	C	Bolts Number	h	t
010 – 3/8″	17.8 millimeter	75 millimeter	55 millimeter	4	12 millimeter	9 millimeter
015 – 1/2″	22.2 millimeter	80 millimeter	60 millimeter	4	12 millimeter	9 millimeter
020 – 3/4″	27.7 millimeter	85 millimeter	65 millimeter	4	12 millimeter	10 millimeter
025 – 1″	34.5 millimeter	95 millimeter	75 millimeter	4	12 millimeter	10 millimeter
032 – 1-1/4″	43.2 millimeter	115 millimeter	90 millimeter	4	15 millimeter	12 millimeter
040 – 1-1/2″	49.1 millimeter	120 millimeter	95 millimeter	4	15 millimeter	12 millimeter
050 – 2″	61.1 millimeter	130 millimeter	105 millimeter	4	15 millimeter	14 millimeter
065 – 2-1/2″	77.1 millimeter	155 millimeter	130 millimeter	4	15 millimeter	14 millimeter
080 – 3″	90.0 millimeter	180 millimeter	145 millimeter	4	19 millimeter	14 millimeter
090 – 3-1/2″	102.6 millimeter	190 millimeter	155 millimeter	4	19 millimeter	14 millimeter
100 – 4″	115.4 millimeter	200 millimeter	165 millimeter	8	19 millimeter	16 millimeter
125 – 5″	141.2 millimeter	235 millimeter	200 millimeter	8	19 millimeter	16 mm
150 – 6″	166.6 mm	265 mm	230 mm	8	19 mm	18 mm
175 – 7″	192.1 mm	300 mm	260 mm	8	23 mm	18 mm
200 – 8″	218.0 mm	320 mm	280 mm	8	23 mm	20 mm
250 – 10″	269.5 mm	385 mm	345 mm	12	23 mm	22 mm
300 – 12″	321.0 mm	430 mm	390 mm	12	23 mm	22 mm
350 – 14″	358.1 mm	480 mm	435 mm	12	25 mm	24 mm
400 – 16″	409.0 mm	540 mm	495 mm	16	25 mm	24 mm
450 – 18″	460 mm	605 mm	555 mm	16	25 mm	24 mm
500 – 20″	511.0 mm	655 mm	605 mm	20	25 mm	24 mm
550 – 22″	562.0 mm	720 mm	665 mm	20	27 mm	26 mm
600 – 24″	613.0 mm	770 mm	715 mm	20	27 mm	26 mm
650 – 26″	664.0 mm	825 mm	770 mm	24	27 mm	26 mm
700 – 28″	715 mm	875 mm	820 mm	24	27 mm	26 mm

JIS 16k Flange Dimensions:

JIS 16K					LTB		DRILLING
NPS		O.D. OF FLANGE	FLANGE THIKNESS	THIKNESS OF BLRF	BOSSED LENGTH SOH.SW LI	WN LENGTH	DIAMETER PITCH CIRCLE	BOLT HOLES NUMBER	DIAMETER BOLT HOLE
MM	INCH	C	T	T1	L	L1	PCD	#	H
10	3/8	90	12	12	16	31	65	4	15
15	1/2	95	12	12	16	32	70	4	15
20	3/4	100	14	14	20	34	75	4	15
25	1	125	14	14	20	36	90	4	19
32	1 1/4	135	16	16	22	39	100	4	19
40	2 1/2	140	16	16	24	39	105	4	19
50	2	155	16	16	24	40	120	8	19
65	2 1/2	175	18	18	26	46	140	8	19
80	3	200	20	20	28	49	160	8	23
90	3 1/2	210	20	20	30	50	170	8	23
100	4	225	22	22	34	56	185	8	23
125	5	270	22	22	34	60	225	8	25
150	6	305	24	24	38	79	260	12	25
200	8	350	26	26	40	73	305	12	25
250	10	430	28	28	44	81	380	12	27
300	12	480	30	30	48	88	430	16	27
350	14	540	34	34	52	104	480	16	33
400	16	605	38	38	60	115	540	16	33
450	18	675	40	40	64	126	605	20	33
500	20	730	42	42	68	128	660	20	33
550	22	795	44	44	70	135	720	20	39
600	24	845	46	46	74	141	770	24	39
650	26	895	48	N/A	77	N/A	820	24	39
700	28	960	50	N/A	80	N/A	875	24	42
750	30	1020	52	N/A	83	N/A	935	24	42
800	32	1085	54	N/A	86	N/A	990	24	48
850	34	1135	56	N/A	89	N/A	1040	24	48
900	36	1185	58	N/A	93	N/A	1090	28	48
1000	40	1320	62	N/A	99	N/A	1210	28	56

JIS 20k Flange Dimensions:

JIS20K					LTB		DRILLING DATA
NPS		O.D. OF FLANGE	FLANGE THIKNESS	THIKNESS OF BLRF	BOSSED LENGTH SOH.SW LI	WN LENGTH	DIAMETER PITCH CIRCLE	BOLT HOLES NUMBER	DIAMETER BOLT HOLE
MM	INCH	C	T	T1	L	L1	PCD	#	H
10	3/8	90	14	14	20	33	65	4	15
15	1/2	95	14	14	20	34	70	4	15
20	3/4	100	16	16	22	36	75	4	15
25	1	125	16	16	24	38	90	4	19
32	1 1/4	135	18	18	26	41	100	4	19
40	2 1/2	140	18	18	26	41	105	4	19
50	2	155	18	18	26	42	120	8	19
65	2 1/2	175	20	20	30	48	140	8	19
80	3	200	22	22	34	51	160	8	23
90	3 1/2	210	24	24	36	54	170	8	23
100	4	225	24	24	36	58	185	8	23
125	5	270	26	26	40	64	225	8	25
150	6	305	28	28	42	73	260	12	25
200	8	350	30	30	46	77	305	12	25
250	10	430	34	34	52	87	380	12	27
300	12	480	36	36	56	94	430	16	27
350	14	540	40	40	62	110	480	16	33
400	16	605	46	46	70	123	540	16	33
450	18	675	48	48	78	134	605	20	33
500	20	730	50	50	84	136	660	20	33
550	22	795	52	52	90	143	720	20	39
600	24	845	54	56	96	149	770	24	39

JIS 30k Flange Dimensions:

JIS30K					LTB		DRILLING DATA
NPS		O.D. OF FLANGE	FLANGE THIKNESS	THIKNESS OF BLRF	BOSSED LENGTH SOH.SW LI	WN LENGTH	DIAMETER PITCH CIRCLE	BOLT HOLES NUMBER	DIAMETER BOLT HOLE
MM	INCH	C	T	T1	L	L1	PCD	#	H
10	3/8	110	16	16	24	N/A	75	4	19
15	1/2	115	18	18	26	45	80	4	19
20	3/4	120	18	18	28	45	85	4	19
25	1	130	20	20	30	48	95	4	19
32	1 1/4	140	22	22	32	52	105	4	19
40	2 1/2	160	22	22	34	54	120	4	23
50	2	165	22	22	36	57	130	8	19
65	2 1/2	200	26	26	40	69	160	8	23
80	3	210	28	28	44	73	170	8	23
90	3 1/2	230	30	30	46	74	185	8	25
100	4	240	32	32	48	76	195	8	25
125	5	275	36	36	54	86	230	8	25
150	6	325	38	38	58	95	275	12	27
200	8	370	42	42	64	102	320	12	27
250	10	450	48	48	72	118	390	12	33
300	12	515	52	52	78	127	450	16	33
350	14	560	54	54	84	134	495	16	33
400	16	630	60	60	92	149	560	16

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