Super Duplex Flanges and ASTM A182 F53/F55 Blind Flange manufacturer

ASTM A182 F53 Blind Flange And SA 182 F55 Slip On Flange Manufacturer In India

Table Of Content:

Flange Super Duplex Tolerance
Super Duplex 2507 Yield Strength
Alloy 2507 Flanges Production Process
Super Duplex 2507 Tensile Strength
Types Of Super Duplex Flanges
A182 F53 Super Duplex Flanges Torque Values
S32760 Stainless Steel Flange Bore Daimeter
Super Duplex S32750 Flanges Manufacturing Process
Super Duplex Slip On Flanges Dimensions
Super Duplex Weld Neck Flanges Dimensions
UNS S32750 Flange Coating
Super Duplex 2507 Flanges Manufacturing Facilities
Testing Of Super Duplex SS Flanges
Super Duplex Stainless Steel Flanges Applications

BS4504 PN16 Super Duplex Flanges Dimensions

Expert Engineer Working Our Factory

Super Duplex Flanges Price List

Type Of Flanges	Size In Inch	SCH	Class	Grade	Price In INR (India) Per Piece
Weld Neck Flanges	2	STD	150	Super Duplex 2507	233.00
-	3	STD	300	-	400.00
-	4	STD	300	-	650.00
Weld Neck	6	80	300	-	765.00
Slip On Flanges	1	40	150	-	176.00
-	2	40	150	-	230.00
-	3	40	150	-	390.00
Slip On	4	80	300	-	578.00
Blind Flanges	3/4	40	150	-	130.00
	1	40	150	-	198.00
-	2	40	150	-	290.00
-	3	40	150	-	450.00
Blind	4	40	150	Super Duplex 2507	687.00

Factory Tour

Super Duplex Flanges Specification

Specification	Super Duplex Flanges
Face Type	RTJ/ FF/ RF/ lap joint/ Male & Female / Tongue & Groove.
Forging Methods	Casting/ Forging/ Rolling/ Cutting
Schedule	SCH 5S, SCH 10, SCH 40, SCH 80, SCH 120, SCH 160, SCH 180 To XXS
Dimensions And Standard	EN 1092-1/ EN 1092-2/ API/ ISO/ JIS/ GOST/ PN
Manufacturer Length	NPS 1⁄₂" To NPS 48”
EN Standard	6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar
DIN Standard	PN6/ PN10/ PN16/ PN25/ PN40/ PN64
JIS Standard	5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K
Other Standard	B16.47 Series A & B/ B16.48, BS4504/ GOST
UNI Standard	6 Bar/ 10 Bar/ 16 Bar/ 25 Bar/ 40 Bar
Supporting Material	Gasket/ Ring Joint/ Flange Bolts
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Production Technique	Forged/ Heat treated and machined
Manufacturer of	Forged/ Threaded/ Screwed / Plate
Most common types	Weld Neck Ring Flanges (WNRF) Blind Ring Flanges (BLRF) Threaded Ring Flanges Lap Joint Ring Flanges (LJRF) Slip-On Ring Flanges (SORF) Socket Weld Ring Flanges (SWRF) Ring Type Joint Flanges (RTJF)
Manufacturer Pressure Class	Class 150 (lb) up to 24" Class 300 (lb) up to 20" Class 600 (lb) up to 20" Class 900 (lb) up to 16" Class 1500 (lb) up to 10" Class 2500 (lb) up to 8"
Flange Test	Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Flanges Equipment	Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Coating	Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Application	Bitumen upgraders Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids.

Price stability can be seen in Super Duplex Flanges Manufacturer In India
Super Duplex Stainless Steel Flanges Material have high corrosion resistance, particularly to stress corrosion cracking
Very little or no maintenance material
Super Duplex Steel Flanges are suitable for harsh conditions.
Buy from Super Duplex 2507 Flanges manufacturers in India for factory price
A largest Manufacturer, Source, Distributor, Suppliers, Dealer, Distributor, Importer, Exporter, Stock, Stockholder, Traders, Wholesaler, Fabricator & Stockist in Asia & Middle East.

LNG Projects In Asia:

Super Duplex Flanges

Arab Gas Pipeline (kuwait)

Super Duplex Stainless Steel Flanges

Bukhara-Tashkent-Bishkek-Almaty pipeline (Tashkent)

Super Duplex Steel Flanges

Central Asia-Center gas pipeline system (Kazakhstan to Russia)

Super Duplex 2507 Flanges

Dolphin Gas Project (United Arab Emirates)

UNS S32750 Flange

East West Gas Pipeline (India)

UNS S32760 Flange

Iran-Pakistan-India gas pipeline (Iran)

ASTM A182 F53 Flange

Tabriz–Ankara pipeline (Turkey)

ASTM A182 F55 Flange

Peninsular Gas Pipeline (Malaysia)

2507 Super Duplex Flange

South Caucasus Pipeline (Azerbaijan)

Super Duplex 2507 Flanges Grade

UNS S32750 Flange

UNS S32760 Flange

Our Clients

Why don't you directly contact a Super Duplex Stainless Steel Flanges manufacturer in Mumbai? A PED approved ASTM A182 F55 Weld Neck Flange and Werkstoff 1.4410 Socket Weld Flange supplier in India

Global Client Reference list & delivery schedule of Super Duplex Flanges

Location	Days	Clients
India	7	Indian oil corporation, India L&T India Essar India BHEL India NTPC India WIPRO India
Malaysia	15	Saag Oil & Gas Sdn Bhd (Malaysia), Block C1, Petaling Jaya, Malaysia, 19-5, 47301 Petaling Jaya, Selangor, Malaysia Malaysian Oil & Gas Services Council, Malaysia, Persiaran Petronas, Kuala Lumpur City Centre, 50088 Kuala Lumpur, Malaysia Synergy Oil & Gas Engineering Sdn Bhd, Malaysia, B-07-02, Skypark @, Jalan USJ 25/1, One City, 47600 Subang Jaya, Selangor, Malaysia Hablem Oil & Gas (M) Sdn Bhd, Malaysia, Lot K-7162 (Ground Floor), Bandar Seri Kerteh, 24300 Kerteh, Terengganu, Malaysia
United Arab Emirates (UAE)	15	Hexa Oil & Gas, UAE, Abu Dhabi - United Arab Emirates (UAE) Al Masaood Oil & Gas, UAE, Abu Dhabi - United Arab Emirates (UAE)
Dubai	15	SPEC Oil & Gas FZCO- Dubai, Sheikh Mohammad Bin Zayed Rd - Dubai - United Arab Emirates (UAE) Dragon Oil LLC -Dubai, Umm Al Hurair 2, Building 16, Executive Office Building- Dubai, UAE Lazer Clean Middle East L.L.C, Dubai - United Arab Emirates (UAE) Esterpol DIP, Dubai Investments Park 2 - Dubai - United Arab Emirates (UAE)
Indonesia	20	Pacific Oil & Gas Indonesia. PT- Indonesia, RT.14/RW.20, Kebon Melati, Central Jakarta City, Jakarta 10230, Indonesia GE Oil & Gas- Indonesia, Batu Ampar, Batam City, Riau Islands 29444, Indonesia Medco E&P Indonesia TUGU- Indonesia, Jawa Barat 16750, Indonesia Mubadala Petroleum - Indonesia, DKI Jakarta, Daerah Khusus Ibukota Jakarta 12310, Indonesia
Singapore	15	Pacific Oil & Gas -Singapore, 1 Raffles Pl, Singapore 048624 Repsol Oil & Gas SEA Pte. Ltd. -Singapore, tower 2 Marina Bay Financial Centre, Singapore 018983 BP Singapore Pte Ltd -Singapore, 7 Straits View, #26-01 Marina One East Tower, Singapore 018936 Cosmo Oil International Pte Ltd -Singapore, 6 Battery Rd, Singapore 049909
UK	40	Solutia UK Ltd, Corporation Rd, Newport NP19 4XF, United Kingdom (UK) Stepan UK Ltd, Bridge House, Bridge Street, Stalybridge SK15 1PH, United Kingdom (UK) Univar UK Ltd, Block K/Leslie Caerphilly CF83 1BQ, United Kingdom (UK)
Australia	40	Scott Chemicals Australia Pty Ltd, 21/296 Bay Rd, Cheltenham VIC 3192, Australia Wildcat Chemicals Australia, 15 Magnesium St, Narangba QLD 4504, Australia Knight Equipment Australia PTY Ltd., Unit 3/1B Kleins Rd, Northmead NSW 2152, Australia
Italy	30	Ecolab Production Italy, Via A. Grandi, 9, 20089 Rozzano MI, Italy Sabic Italia Spa, Via S. Clemente, 1, 20122 Milano MI, Italy TEVA Pharmaceutical Industries (Italy), Via Terrazzano, 77, 20017 Rho MI, Italy
Germany	32	Evonik Industries AG, Rößlerstraße 1, 64293 Darmstadt, Germany DEA German Petroleum AG, Überseering 40, 22297 Hamburg, Germany Oiltanking GmbH Germany, Saarstraße 14, 63450 Hanau, Germany
Kuwait	12	Kuwait National Petroleum Company, Hamad Al Zuwayer St, Ahmadi, Kuwait Kuwait Oil Tanker Company, Kuwait Kuwait Drilling Company, Kuwait City, Kuwait
Oman	12	Oman Oil Service Station, Seeb, Oman CC Energy Development S.A.L Oman, 3026 As Saruj St, Muscat, Oman
Qatar	15	SPIE Oil & Gas Services Doha LLC (Qatar), Cat Building, Al Saad - 4th Floor، Doha, Qatar Qatar Petroleum Oil Refinery, Mesaieed, Qatar

Super Duplex Flange Pressure Rating

Temperature In (°C)	Class 150	Class 300	Class 400	Class 600	Class 900	Class 1500	Class 2500
-29 TO 38	15.9	41.4	55.2	82.7	124.1	206.8	344.7
50	15.3	40	53.4	80	120.1	200.1	333.5
100	13.3	34.8	46.4	69.6	104.4	173.9	289.9
150	12	31.4	41.9	62.8	94.2	157	261.6
200	11.2	29.2	38.9	58.3	87.5	145.8	243
250	10.5	27.5	36.6	54.9	82.4	137.3	228.9
300	10	26.1	34.8	52.1	78.2	130.3	217.2
325	9.3	25.5	34	51	76.4	127.4	212.3
350	8.4	25.1	33.4	50.1	75.2	125.4	208.9
375	7.4	24.8	33	49.5	74.3	123.8	206.3
400	6.5	24.3	32.4	48.6	72.9	121.5	202.5
425	5.5	23.9	31.8	47.7	71.6	119.3	198.8
450	4.6	23.4	31.2	46.8	70.2	117.1	195.1

SAF 2507 Super Duplex Equivalent

Standard	2507 Super Duplex Flanges
UNS	UNS S32750 Flanges And UNS S32760 Flanges
Werkstoff Nr.	1.4410

Super Duplex Flanges Forging Machine

Radial Driling Machine
Tee Cold Forming Machines
Heat Treatment For Forged Fittings
Portable Temperature Indicator
Elbow Cold Forming Machines
Oil Fired Heat Treatment Furnace

Conventional Machine
Hydraulic Press 150 Tons Capacity
Hydraulic Press 300 Tons Capacity
Tee Beveling Machine
CNC Lath
Elbow Beveling Machine

UNS S32760 Chemical Composition

%	ASTM A182 Super Duplex UNS S32750 And UNS 32760 Flanges
C	0.03 maximum
Mn	1.5
Mo	3.0-5.0
Ni	5.5-8.0
N	0.2-0.35
Si	0.8
P	0.035
S	0.02
Cr	24-26
Cu	0.5-3.0

UNS S32750 Mechanical Properties

Mechanical Properties
Mechanical Properties	ASTM A182 UNS S32750 And 32760 Flanges
Tensile Strength (in MPa)	770
A5 Elongation (in %)	25
Proof Stress 0.2% (in MPa)	550

Super Duplex Flanges Dimensions

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

Super Duplex 2507 Hardness

Hardness Maximum	HB - 310 / HRB - 32*

JIS 10K Super Duplex 2507 Orifice Flanges and ASTM A182 GR F53 Lap Joint Flange export with UT, MT or PT Non-destructive testing or as required in UNS S32750/ S32760 material

Super Duplex Blind Flanges Dimensions

Dimensions of Class 150, 300, 600, 900, 1500, 2500

CLass	CLass 150	CLass 300	CLass 600	CLass 900	CLass 1500	CLass 2500
Diameter D	90	95	95	120	120	135
B	9.6	12.7	14.3	22.3	22.3	30.2
B	11.2	14.3	20.7	28.7	28.7	36.6
Diameter G	35.1	35.1	35.1	35.1	35.1	35.1
Diameter K	60.3	66.7	66.7	82.6	82.6	88.9
Number L	4	4	4	4	4	4
Diameter L	15.9	15.9	15.9	22.2	22.2	22.2
Stud Bolts Diameter x Length
Diameter (in)	1/2	1/2	1/2	3/4	3/4	3/4
Length mm	55	65	75	110	110	120

Super Duplex Stainless Steel Flanges Weight Chart

Normal Size Of Steel Pipe		Dimensions In Millimeter		ASME B16.5 Flanges Weight In Kilogram
Normal Size Of Steel Pipe In Inches	Size In Millimeter	Super Duplex Flanges Outer Daimeter (O.D.) In (MM)	Super Duplex Flanges Wall Thickness Of (D) In M)	(Super Duplex Slip On Flanges) (Super Duplex Socket Weld Flanges)	(Super Duplex Weld Neck Flanges)	(Super Duplex Blind Flanges)
1/2	15	88.9	11.2	0.4	0.5	0.4
3/4	20	98.6	12.7	0.6	0.7	0.6
1	25	108	14.2	0.8	1	0.9
1 1/4	32	117.3	15.7	1	1.3	1.2
1 1/2	40	127	17.5	1.3	1.7	1.5
2	50	152.4	19.1	2.1	2.6	2.4
2 1/2	65	177.8	22.4	3.3	4.1	3.9
3	80	190.5	23.9	3.9	4.9	4.9
3 1/2	90	215.9	23.9	4.8	6.1	6.2
4	100	228.6	23.9	5.3	6.8	7.0
5	125	254	23.9	6.1	8.6	8.6
6	150	279.4	25.4	7.5	10.6	11.3
8	200	342.9	28.4	12.1	17.6	19.6
10	250	406.4	30.2	16.5	24	28.6
12	300	482.6	31.8	26.2	36.5	43.2
14	350	533.4	35.1	34.6	48.4	58.1
16	400	596.9	36.6	44.8	60.6	76.1
18	450	635	39.6	48.9	68.3	93.7
20	500	698.5	42.9	61.9	84.5	122.0

Gaskets For Super Duplex Steel Flanges

(Normal Size Of Steel Pipes) In Inch	(I.D.) Inner Daimeter Gasket	(O.D.) Outer Daimeter Gasket
(Normal Size Of Steel Pipes) In Inch	(I.D.) Inner Daimeter Gasket	Class 150#/ LB	Class 300#/ LB	Class 400#/ LB	Class 600#/ LB	Class 900#/ LB
1/2	0.84	1.875	2.125	2.125	2.125	2.50
3/4	1.06	2.25	2.625	2.625	2.625	2.75
1	1.31	2.625	2.875	2.875	2.875	3.125
1 1/4	1.66	3	3.25	3.25	3.25	3.50
1 1/2	1.91	3.375	3.75	3.75	3.75	3.875
2	2.38	4.125	4.375	4.375	4.375	5.625
2 1/2	2.88	4.875	5.125	5.125	5.125	6.50
3	3.50	5.375	5.875	5.875	5.875	6.625
4	4.50	6.875	7.125	7.00	7.625	8.125
5	5.56	7.75	8.50	8.375	9.50	9.75
6	6.62	8.75	9.875	9.75	10.50	11.375
8	8.62	11	12.125	12.00	12.625	14.125
10	10.75	13.375	14.25	14.125	15.75	17.125
12	12.75	16.125	16.625	16.50	18.00	19.625

UNS S32750 Flange Class Ratings

ASME B16.5 Piping class ratings based on PN rating
Class	150	300	400	600	900	1500	2500
Nominal, (PN)	20	50	68	100	150	250	420

Check BS10 Table D 1.4410 Super Duplex Spectacle Blind Flange and SA 182 F53 Threaded Flange Material Weight chart, Dimensions (ANSI B16.5 BS4504 PN16) and Pressure Class, Free quote and sample available!

Super Duplex Pipe Flanges Benefits

UNS S32760 Flange Forging Process

ASTM A182 F53 Flange Face Types

ASTM A182 F55 Flange Wall Thickness

Normal Size Of Pipe	Outer Diameter (O.D.)	10 Schedule	20 Schedule	30 Schedule	STD Wall	40 Schedule	60 Schedule	EXT Hvy	80 Schedule	100 Schedule	120 Schedule	140 Schedule	160 Schedule	XX Hvy
½	0.84	0.083	...	...	0.109	0.109	...	0.147	0.147	...	...	...	0.188	0.294
¾	1.05	0.083	...	...	0.113	0.113	...	0.154	0.154	...	...	...	0.219	0.308
1	1.315	0.109	...	...	0.133	0.133	...	0.179	0.179	...	...	...	0.25	0.358
1 ¼	1.66	0.109	...	...	0.14	0.14	...	0.191	0.191	...	...	...	0.25	0.382
1 ½	1.9	0.109	...	...	0.145	0.145	...	0.2	0.2	...	...	...	0.281	0.4
2	2.375	0.109	...	...	0.154	0.154	...	0.218	0.218	...	...	...	0.344	0.436
2 ½	2.875	0.12	...	...	0.203	0.203	...	0.276	0.276	...	...	...	0.375	0.552
3	3.5	0.12	-	-	0.216	0.216	-	0.3	0.3	-	-	-	0.438	0.6
3 ½	4	0.12	-	-	0.226	0.226	-	0.318	0.318	-	-	-	-	0.636
4	4.5	0.12	-	-	0.237	0.237	-	0.337	0.337	-	0.438	-	0.531	0.674
5	5.563	0.134	-	-	0.258	0.258	-	0.375	0.375	-	0.5	-	0.625	0.75
6	6.625	0.134	-	-	0.28	0.28	-	0.432	0.432	-	0.562	-	0.719	0.864
8	8.625	0.148	0.25	0.277	0.322	0.322	0.406	0.5	0.5	0.594	0.719	0.812	0.906	0.875
10	10.75	0.165	0.25	0.307	0.365	0.365	0.5	0.5	0.594	0.719	0.844	1	1.125	1
12	12.75	0.18	0.25	0.33	0.375	0.406	0.562	0.5	0.688	0.844	1	1.125	1.312	1
14	14	0.25	0.312	0.375	0.375	0.438	0.594	0.5	0.75	0.938	1.094	1.25	1.406	-
16	16	0.25	0.312	0.375	0.375	0.5	0.656	0.5	0.844	1.031	1.219	1.438	1.594	-
18	18	0.25	0.312	0.438	0.375	0.562	0.75	0.5	0.938	1.156	1.375	1.562	1.781	-
20	20	0.25	0.375	0.5	0.375	0.594	0.812	0.5	1.031	1.281	1.5	1.75	1.969	-
22	22	0.25	-	-	0.375	-	-	0.5	-	-	-	-	-	-
24	24	0.25	0.375	0.562	0.375	0.688	0.969	0.5	1.219	1.531	1.812	2.062	2.344	-
26	26	-	-	-	0.375	-	-	0.5	-	-	-	-	-	-
30	30	0.312	0.5	0.625	0.375	-	-	0.5	-	-	-	-	-	-

2507 Super Duplex Flanges Standard

BS 4504
ASME B16.5
DIN
EN 1092-1
AWWA C207
ANSI B16.5
MSS SP-44
EN 1092-2 PN16
JIS
ISO

1.4410 Flange Sizes

Normal Pipe Size	DN
1/2	15
3/4	20
1	25
1 1/4	32
1 1/2	40
2	50
2 1/2	65
3	80
4	100

Flange Super Duplex Tolerance

Super Duplex Flanges	Diameter	Tolerance
(A)	(Outer Diameter)	When Outer Diameter is 24 Inch or less: ±1/16" (1.6 mm) When Outer Diameter is over 24": ±1/8" (3.2 mm)
(D)	(Inner Diameter)	10 Inches and smaller: ±1/32" (0.8 in mm) 12 Inches thru 18": +1/8" (3.2 in mm) 20 Inches and larger: -1/16" (1.6 in mm)
(B)	Contact Face	1/16" (RF): ±1/32" (0.8 mm) 1/4" (RF), Tongue And Groove (male And female): ±1/64" (0.4 mm)
(J)	Hub At Base Dai.	When hub base is 24 inches or smaller: ±1/16" (1.6 millimeter) When hub base is over 24": ±1/8" (3.2 millimeter)
(H)	Diameter of hub at point of welding	5 inch or smaller: +3/32" (2.4 mm), -1/32" (0.8 millimeter) 6 inch or larger: +5/32" (4.0 millimeter), -1/32 (0.8 mm)
(P)	Drilling	(B.C.): ±1/16" (1.6 mm) (B.H.) spacing: ±1/32" (0.8 mm)
	Eccentricity of (bc) with respect to facing	2 1/2" or smaller ±1/32" (0.8 mm) max. 3" or larger ±1/16" (1.6 mm) max.
(C)	(W.T.)	18 inch or smaller: ±1/8" (3.2 mm), -0" 20 inch or larger: ±3/16" (4.8 mm), -0"
(K)	hub Length	10 Inch or smaller: ±1/16" (1.6 millimeter) 12 Inch or larger: ±1/8" (3.2 millimeter)

Super Duplex 2507 Yield Strength

Super Duplex Flanges Yield Strength minimum
ksi. (Mpa)	≥80（550

Alloy 2507 Flanges Production Process

Super Duplex 2507 Tensile Strength

Tensile Strength
ksi.(Mpa)	≥110（800

Manufacturer of JIS B2220/ AS/NZ 4087 Super Duplex Steel Flanges in Flat/ Raised/ Tongue and Groove faces, wide selection of A182F53 Forged Flange, A182 GR F55 Plate Flange and Alloy 2507 Spectacle Blinds in India

Types Of Super Duplex Flanges

Super Duplex Blind Flanges

Super Duplex Slip On Flanges

Super Duplex Weld Neck Flanges

Super Duplex Steel Spectacle Blind Flanges

Super Duplex 2507 Orifice Flanges

UNS S32750 Puddle Flanges

UNS S32760 Socket Weld Flanges

ASTM A182 F53 Plate Flanges

ASTM A182 F55 Lap Joint Flanges

Werkstoff 1.4410 Threaded Flanges

Alloy 2507 Raised Face Flanges

A182 F53 Super Duplex RTJ Flanges

ASTM A790 UNS S32750 Lap Joint Flanges