Duplex Steel F51 Flanges, Duplex UNS S31803 Weld Neck Flanges, F52 Duplex Steel Blind Flanges

Duplex UNS S31803 Flanges, DSS 51 Flange, F52 Duplex Steel Pipe Flange, Duplex S32205 Blind Flange at Best Price in India.

VM Energy Solutions INC is a known exporter and seller of Duplex Steel F51 / F53 Flanges, which are suitably finished by means of our done specialists. In addition, Duplex Steel UNS S31803 Lap Joint Flanges gives exceptional accelerated temperature tensile, creep and pressure-rupture strengths, as well as remarkable formability and weldability. The addition of molybdenum in this steel guarantees greater resistance to pitting and crevice corrosion in chloride containing media, sea water, and chemical environments including sulphuric acid compounds, phosphoric, and acetic acids. It has exceptional weld-ability, without or with the addition of filler metal, as it is able to be taken into consideration for an extensive range of applications wherein one or greater properties are important. In addition, we're offering this steel in bulk and at economical rates by first-class packaging selections.

Table of Contents

Dupex Steel F51 / F52 Flanges Standard Specification
Dupex UNS F51 / F52 Flanges Standard
Dupex Stainless Steel F51 / F52 Flanges International Standards
Different Forms of Duplex UNS F51 / F52 Flanges
Dupex Stainless Steel F51 / F52 Flanges Chemical Composition
Duplex Steel F51 / F52 Flanges Mechanical Properties
Size Chart Of Duplex UNS F51 / F52 Flange
Weight Chart Of Duplex Stainless Steel F51 / 52 Flanges
Largest Inventory Of Duplex Steel F51 / F52 Flanges
Manufacturing Standard / Pressure Rating of Duplex UNS F51 / F52 Duplex Pipe Flanges

Customers can get from us array of this WNR 1.4410 Weld Neck Flanges at main marketplace costs, which can be normally utilized in bellows, honeycombs, seal rings, and more. We offer a group of advanced high-satisfactory of these products that discover its makes use of in construction, engineering, pneumatics and numerous different associated industries. It has a better resistance to unchanging corrosion as in comparison by collective stainless steel, in particular in acids enclosing halides. It has additionally been regularly utilized in superchargers, jet engines, and some of hovering temperature applications like turbine blades and wheels, afterburner fasteners and elements, frames, casings, etc.

Duplex Steel F51 Plate Flange, ASTM A182 Stainless Steel F52 Socket weld Flanges, DSS S31803 Weld Neck Flanges, UNS S31803 Lap Joint Flanges, Duplex F51 Slip on Flange, ANSI B16.5 Duplex UNS S32205 Forged Flanges, DIN 1.4462 Industrial Flanges Supplier in Mumbai, India.

WNR 1.4462 Reducing Flanges has remarkable low-tem traits and retorts well to toughening by means of cold functioning. In the hardened shape, it's miles basically non-magnetic and seems to be magnetic to a degree with the usage of cold features. We can provide you this steel in varied grades in line with the clients’ need, wherein customers can get these products in custom designed alternatives at bets costs. It is non-magnetic within the annealed circumstance however can also additionally end up barely magnetic due to welding. It is greater proof against atmospheric and different moderate forms of corrosion than different steels, and so it consists of a better percentage of nickel.

We Keep Bulk Stock Of UNS S31803 Flanges, Duolex Steel F51 Long Weld Neck Flanges at Our Stockyard, Check Duolex Steel F52 RTJ Flanges Dimension, Buy Duplex Stainless Steel S31803 Plate Flanges at an Affordable Price In India.

Duplex Steel F51 / F52 Flanges Standard Specification

Size Chart	1/2″ (15 NB) to 48″ (1200 NB) DN10~DN5000
Standards	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pressure Rating ANSI	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
UNI	6Bar 10Bar 16Bar 25Bar 40Bar
EN	6Bar 10Bar 16Bar 25Bar 40Bar
Coating	Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types	Forged / Threaded / Screwed / Plate
Test Certificates	EN 10204/3.1BRaw Materials Certificate100% Radiography Test ReportThird Party Inspection Report, etc
Production technique	Forged, Heat treated and machined
Connect Type/ Flange Face Type	Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design	As per your drawingAS, ANSI, BS, DIN and JIS15 NB (1/2″) to 200 NB (8″)Equal and Reducing Configurations
Test	Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI ultrasonic flaw detector, Magnetic particle detector
Equipment	Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Manufacturer of	ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange B.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 American standard (ANSI) German (DIN) British standard (BS) DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Duplex Steel F51 / F52 Flanges Standard

American Steel Flanges Standard
Standard Code	Standard Name
ANSI ASME SA-182	Forged Flanges
ANSI ASME B16.5	Slip on flange, Welding neck flange, Blind flange, Threaded flange, Lap joint flange, RTJ flange
ASME – B 16.47	Welding neck flange, Blind flange
ASME – B 16.36	Welding neck flange Slip on flange
German Steel Flanges Standard
DIN 2527	Steel Blind Flanges, BLRF
DIN 2573 / 2576	Flat Flange for Welding (Slip On)
DIN 2673	Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars)
DIN 2641 / 2642	Lapped / Loose (Lap Joint) Flanges Plain Collars
DIN 28115	Long Neck Welding Flanges
DIN PN10, PN16	PN10 Flanges, DIN PN 10 Flanges, PN16 Flange
DIN PN20, PN25	PN20 Flanges, DIN PN 25 Flanges
DIN PN40, PN50	PN40 Flanges, DIN PN 50 Flanges
Japanese Steel Flanges Standard
JIS B2220	Slip On plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lap Joint (LJ), Threaded flange (TR)/ Integral flange (IT) Blank flange (BL)
JIS B2291	Slip On plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lap Joint (LJ), Threaded flange (TR)/ Integral flange (IT) Blank flange (BL)
JIS 5K, 10K	5K SORF Flanges, 10K SOFF Flanges
JIS 16K, 20K	16K Blind Flanges, 20K BLRF Flanges
JIS 30K, 40K	30K Slip on Flanges, 40K Blind Flanges
Italian Flanges Standard
UNI FLANGES	Plan flanges (2276, 2277, 2278, 6083, 6084) Welding neck (2280, 2281, 2282, 2283, 2284, 2285, 2286) Lapped flanges (6088, 6089, 6090, 2999, 2300) Blind flanges (6091, 6092, 6093, 6094, 6095, 6096, 6097) threaded flanges (2253, 2254)
British Standard Pipe Flanges Standard
BS 10 Table D	BS 10 Table D Flanges, Table D Pipe Flange
BS 10 Table E	BS 10 Table E Flanges, Table E Pipe Flange
BS 10 Table F	BS 10 Table E Flanges, Table E Flanges
BS 10 Table H	BS 10 Table E Flanges, Table E Pipe Flanges

Duplex Steel UNS F51 / F52 Flanges International Standards

STANDARD	WERKSTOFF NR.	UNS
F51/F52	1.4462	S31803 / S32205

Different Forms of Duplex Steel UNS F51 / F52 Flanges

Duplex Steel F51 / F52 Slip on Flanges

Duplex Steel F51 / F52 RTJ Flanges

Duplex Steel F51 / F52 Blind Flanges

Duplex Steel F51 / F52 Weld Neck Flanges

Duplex Steel F51 / F52 Lap Joint Flanges

Duplex Steel F51 / F52 Threaded Flanges

Duplex Steel F51 / F52 Socket weld Flanges

Duplex Steel F51 / F52 Spectacle Blind Flanges

Duplex Steel F51 / F52 Long Weld Neck Flanges

Duplex Steel F51 / F52 Flanges Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N	Fe
F51	0.030 max	2.00 max	1.00 max	0.030 max	0.020 max	22.0 – 23.0	3.0 – 3.5	4.50 – 6.50	0.14 – 0.20	63.72 min
F52	0.030 max	2.00 max	1.00 max	0.030 max	0.020 max	21.0 – 23.0	2.50 - 3.50	4.50 – 6.50	0.8 – 0.20	63.54 min

Duplex UNS F51 / F52 Flanges Mechanical Properties

Density	Melting Point	Tensile Strength, ksi	0.2% Yield Strength, ksi	Elongation, %	Hardness [HRC]
7.805 (g/cm 3) / 0.285 (lb/in 3)	1420 – 1465 °C (2588 – 2669 °F)	90 min	65 min	25 min	293 max

Bulk Stock of Duplex UNS F51 Flanges, Rate of ASTM A182 Duplex Steel F52 Pipe Flange in India, Check online F52 Duplex Steel Flange Pressure Ratings, Largest DIN 1.4462 Lap Joint Flanges Stockist in India, We offer Duplex Stainless Steel S31803 / S32205 Pipe Flanges in almost all Sizes.

Size Chart Of Duplex Steel UNS F51 / F52 Flange

Normal Pipe Size		Flanges Diameter ('O')	Diameter of (B.C.) 'A'	Diameter of (B.H.) 'D'	Holes Number	Flanges Wall Thickness 'C'	Diameter (Flanges) at Weld Bevel	(Flanges) Diameter of Hub 'E'	Length Of Through Hub			Bore ('B')		Diameter of (RF) R	Depth of Socket Weld F	Threading Length
Normal Pipe Size		Flanges Diameter ('O')	Diameter of (B.C.) 'A'	Diameter of (B.H.) 'D'	Holes Number	Flanges Wall Thickness 'C'	Diameter (Flanges) at Weld Bevel	(Flanges) Diameter of Hub 'E'	SORF/ SWRF (Y)	WNRF (Y)	Lap Joit (Y)	SORF/ SWRF (B)	Lap Joit (B)	Diameter of (RF) R	Depth of Socket Weld F	Threading Length
1/2''	15	95.2	66.7	15.9	4	14.3	21.3	38.1	22.2	52.4	22.2	22.3	22.9	34.9	9.5	15.9
3/4''	20	117.5	82.5	19.0	4	15.9	26.7	47.6	25.4	57.1	25.4	27.7	28.2	42.9	11.1	15.9
1''	25	123.8	88.9	19.0	4	17.5	33.5	54.0	27.0	61.9	27.0	34.5	35.0	50.8	12.7	17.5
1	32	133.3	98.4	19.0	4	20.6	42.2	63.5	28.6	66.7	28.6	43.2	43.7	63.5	14.3	20.6
1	40	155.6	114.3	22.2	4	22.2	48.3	69.8	31.7	69.8	31.7	49.5	50.0	73.0	15.9	22.2
2''	50	165.1	127.0	19.0	8	25.4	60.4	84.1	36.5	73.0	36.5	62.0	62.5	92.1	17.5	25.4
2	65	190.5	149.2	22.2	8	28.6	73.1	100.0	41.3	79.4	41.3	74.7	75.4	104.8	19.0	28.6
3''	80	209.5	168.3	22.2	8	31.8	88.9	117.5	46.0	82.5	46.0	90.7	91.4	127.0	-	30.2
3	90	228.5	184.2	22.2	8	34.9	101.6	133.4	49.3	85.7	49.3	103.4	104.1	140.0	-	31.7
4''	100	273.0	215.9	25.4	8	38.1	114.3	152.4	54.0	101.6	54.0	116.1	116.8	157.2	-	33.3
5''	125	330.2	266.7	28.6	8	44.4	141.2	188.9	60.3	114.3	60.3	143.8	144.5	185.7	-	36.5
6''	150	355.6	292.1	28.6	12	47.6	168.4	222.2	66.7	117.5	66.7	170.7	171.4	215.9	-	39.7
8''	200	419.1	349.2	31.7	12	55.6	219.2	273.0	76.2	133.3	76.2	221.5	222.2	269.9	-	44.4
10''	250	508.0	431.8	34.9	16	63.5	273.0	342.9	85.7	152.4	111.2	276.3	277.4	323.8	-	49.2
12''	300	558.8	488.9	34.9	20	66.7	323.8	400.0	92.1	155.6	117.3	327.1	328.2	381.0	-	55.6
14''	350	603.2	527.0	38.1	20	69.9	355.6	431.8	93.7	165.1	127.0	359.1	360.2	412.7	-	57.1
16''	400	685.8	603.2	41.3	20	76.2	406.4	495.3	106.4	177.8	139.7	410.5	411.2	469.9	-	63.5
18''	450	742.9	654.0	44.4	24	82.6	457.2	546.1	117.5	184.1	152.4	461.8	462.3	533.4	-	68.3
20''	500	812.8	723.9	44.4	24	88.9	508.0	609.6	127.0	190.5	165.1	513.1	514.3	584.2	-	73.0
24''	600	939.8	838.2	50.8	24	101.6	609.6	717.5	139.7	203.2	184.1	615.9	615.9	692.1	-	82.5

Weight Chart Of Duplex Steel F51 / F52 Flanges

Pressure Class	Nominal Size Of Pipe (NPS) In Inch	Slip On (SORF) In Inch	Threaded (NPT) In Inch	Socket Weld (SWRF) In Inch	Lap Joint (LOOSE) In Inch	Blind (BLRF) In Inch	Weld Neck (WNRF) In Inch
Class 150 Flanges	½	1	1	2	1	2	2
	¾	2	2	2	2	2	2
	1	2	2	2	2	2	3
	1¼	3	3	3	3	3	3
	1½	3	3	3	3	4	4
	2	5	5	5	5	5	6
	2½	8	8	8	8	7	10
	3	9	9	9	9	9	11.5
	3½	11	12	11	11	13	12
	4	13	13	13	13	17	16.5
	5	15	15	15	15	20	21
	6	19	19	19	19	27	26
	8	30	30	30	30	47	42
	10	43	43	43	43	70	54
	12	64	64	64	64	123	88
	14	90	90	90	105	140	114
	16	106	98	98	140	180	140
	18	130	130	130	160	220	165
	20	165	165	165	195	285	197
	22	185	185	185	245	355	225
	24	220	220	220	275	430	268
Pressure Class	Nominal Size Of Pipe (NPS)	Slip On (SORF)	Threaded (NPT)	Socket Weld (SWRF)	Lap Joint (LOOSE)	Blind (BLRF)	Weld Neck (WNRF)
Class 300 Flanges	½	2	2	3	2	2	2
	¾	3	3	3	3	3	3
	1	3	3	3	3	4	4
	1¼	4.5	4.5	4	4.5	6	5
	1½	6.5	6.5	6	6.5	7	7
	2	7	7	7	7	8	9
	2½	10	10	10	10	12	12
	3	13	14	13	14.5	16	18
	3½	17	17	17	17	21	20
	4	23.5	24	22	24	28	26.5
	5	29	31	28	28	37	36
	6	39	39	39	39	50	45
	8	58	58	58	58	81	69
	10	81	81	81	91	124	100
	12	115	115	115	140	185	142
	14	165	165	165	190	250	206
	16	210	220	190	234	315	250
	18	253	280	250	305	414	320
	20	315	325	315	375	515	400
	22	370	370	370	435	640	465
	24	490	490	475	550	800	580
Pressure Class	Nominal Size Of Pipe (NPS)	Slip On (SORF)	Threaded (NPT)	Socket Weld (SWRF)	Lap Joint (LOOSE)	Blind (BLRF)	Weld Neck (WNRF)
Class 400 Flanges	½	2	2	2	2	2	3
	¾	3	3	3	3	3	3.5
	1	3.5	3.5	3.5	3.5	4	4
	1¼	4.5	4.5	4.5	4.5	6	4.5
	1½	6.5	6.5	6.5	6.5	8	8
	2	8	8	8	8	10	10
	2½	12	12	12	11	15	14
	3	15	15	15	14	20	18
	3½	21	21	21	20	29	26
	4	26	26	26	25	33	35
	5	31	31	31	29	44	43
	6	44	44	44	42	61	57
	8	67	67	67	64	100	89
	10	91	91	91	110	155	125
	12	130	130	130	152	226	175
	14	191	191	191	210	310	233
	16	253	253	253	280	398	295
	18 nbsp;	310	310	310	345	502	360
	20	378	378	378	420	621	445
	22	405	405	405	455	720	505
	24	539	539	539	615	936	640
Pressure Class	Nominal Size Of Pipe (NPS)	Slip On (SORF)	Threaded (NPT)	Socket Weld (SWRF)	Lap Joint (LOOSE)	Blind (BLRF)	Weld Neck (WNRF)
Class 600 Flanges	½	2	2	2	2	3	3
	¾	3	3	3	3	4	4
	1	4	4	4	4	4	4
	1¼	5	5	5	5	6	6
	1½	7	7	7	7	8	8
	2	9	9	9	9	10	12
	2½	13	13	13	12	15	18
	3	16	16	16	15	20	23
	3½	21	21	21	20	29	26
	4	37	37	37	36	41	42
	5	63	63	63	63	68	68
	6	80	80	80	78	86	81
	8	115	15	15	112	140	120
	10	177	177	177	195	231	190
	12	215	215	215	240	295	226
	14	259	259	259	290	378	347
	16	366	366	366	400	527	481
	18	476	476	476	469	665	555
	20	612	612	612	604	855	690
	22	590	590	590	670	1000	720
	24	876	876	876	866	1250	977
Pressure Class	Nominal Size Of Pipe (NPS)	Slip On (SORF)	Threaded (NPT)	Socket Weld (SWRF)	Lap Joint (LOOSE)	Blind (BLRF)	Weld Neck (WNRF)
Class 900 Flanges	½	6	6	6	6	4	7
	¾	6	6	6	6	6	7
	1	7.5	7.5	7.5	7.5	9	8.5
	1¼	10	10	10	10	10	10
	1½	14	14	14	14	14	14
	2	22	22	22	21	25	24
	2½	31	31	31	25	32	31
	3	36	36	36	29	35	36
	4	53	53	53	51	54	53
	5	83	83	83	81	87	86
	6	110	110	110	105	115	110
	8	172	172	172	190	200	187
	10	245	245	245	277	290	268
	12	326	326	326	371	415	372
	14	400	400	400	415	520	562
	16	459	459	459	488	619	685
	18	647	647	647	670	880	924
	20	792	792	792	868	1107	1164
	24	1480	1480	1480	1659	2099	2107
Pressure Class	Nominal Size Of Pipe (NPS)	Slip On (SORF)	Threaded (NPT)	Socket Weld (SWRF)	Lap Joint (LOOSE)	Blind (BLRF)	Weld Neck (WNRF)
Class 1500 Flanges	½	6	6	6	6	4	7
	¾	6	6	6	6	6	7
	1	8	8	8	8	9	9
	1¼	10	10	10	10	10	10
	1½	14	14	14	14	14	14
	2	25	25	25	25	25	25
	2½	36	36	36	35	35	36
	3	48	48	48	47	48	48
	4	73	73	73	75	73	73
	5	132	132	132	140	140	132
	6	165	165	165	170	160	165
	8	260	260	260	286	302	275
	10	436	436	436	485	510	455
	12	667	667	667	749	775	690
	14	940	940	940	890	975	940
	16	1250	1250	1250	1250	1300	1250
	18	1625	1625	1625	1475	1750	1625
	20	2050	2050	2050	1775	2225	2050
	24	2825	2825	2825	2825	3625	3325
Pressure Class	Nominal Size Of Pipe (NPS)	Slip On (SORF)	Threaded (NPT)	Socket Weld (SWRF)	Lap Joint (LOOSE)	Blind (BLRF)	Weld Neck (WNRF)
Class 2500 Flanges	½	….	7	….	7	7	8
	¾	….	9	….	8	10	9
	1	….	12	….	12	12	13
	1¼	….	18	….	17	18	20
	1½	….	25	….	24	25	28
	2	….	38	….	37	39	42
	2½	….	55	….	53	56	52
	3	….	83	….	80	86	94
	4	….	127	….	122	133	146
	5	….	210	….	204	223	244
	6	….	323	….	314	345	378
	8	….	485	….	471	533	576
	10	….	925	….	897	1025	1068
	12	….	1300	….	1262	1464	1608

Largest Inventory Of Duplex UNS F51 / F52 Flanges

Duplex UNS S31803 BLRF Flange
Duplex Steel S32205 Raised Face Flange
Duplex Stainless Steel F51 Reducing Flanges
Duplex Steel F52 Steel Orifice Flange
Duplex Grade F51 Spectacle Blind Flanges
Duplex 2205 PN 10 Flange
Duplex Steel UNS S31803 Flanges
DSS S32205 RTJ Flanges
ASTM A182 DSS S31803 Screwed Flanges
Duplex UNS S32205 Nipo Flanges
Duplex Steel F51 Weldings Neck Flanges
Duplex Stainless Steel F52 Pipe Flanges
Duplex Grade F51 Blind Flanges
UNS S31803 Socket Weld Flanges
Duplex Steel UNS S32205 Lap Joint Flanges
DSS S31803 Threaded Flanges
ASME B16.5 DSS F51 Ring Type Joint Flange
Duplex Steel F52 150# Plate Flange
Duplex Stainless Steel F51 Slip on Flanges

Duplex UNS S31803 Ring Type Joint Flanges
ANSI B16.5 Duplex Steel F51 Flange
Duplex Steel F52 Flanges
ASTM A182 Duplex UNS S32205 WNRF Flanges
ANSI B16.5 Duplex Grade F51 SWRF Flanges
Duplex Stainles Steel F52 Welding Neck Flange
DSS S31803 Loose Flanges
ASME SA182 DSS F51 Long Weld Neck Flanges
Duplex Steel S32205 4504 Flanges
SAF 2205 Orifice Flanges
Duplex UNS S32205 Flange
ASME SA182 Duplex Steel F51 Flat Face Flanges
Duplex Steel F52 SORTJ Flange
Duplex Stainless Steel F51 Weld Neck Flanges
Duplex Grade S31803 DN150 PN16 Flange
Duplex UNS S32205 Groove & Tongue Flange
WERKSTOFF NR. 1.4462 Flanges
DSS S31803 Forged Flanges
Duplex Steel S32205 Tongue & Groove Flanges

Manufacturing Standard / Pressure Rating of Duplex Steel UNS F51 / F52 Pipe Flanges

ASME/ANSI B 16.5	Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange
PRESSURE CLASS	150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47	Blind Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS	75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36	Slip on Flange, Threaded Flange, Welding Neck Flange,
PRESSURE CLASS	300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1	Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange,
PRESSURE CLASS	PN 2.5 TO PN 40
BS 4504[PART 1]	Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS	PN 2.5 TO PN 400
BS 1560 BOSS	Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS	150, 300, 400, 600, 900, 1500, 2500
BS10	Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE	D, E, F, H
DIN FLANGES	DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS	PN 6 TO PN 100

ASTM A182 Duplex Stainless Steel F51 / F52 Flange Application

Paper Mills

Chemical Industries

Nuclear Power

Petrochemicals

Gas & Water Pipe Line

Duplex Steel F51 / F52 Flanges