Hastelloy Steel B2 Flanges Manufacturer in India

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Manufacturer & Supplier of Hastelloy Steel B2 Flange


A company called Mahavir Metals India is one of the best at making, supplying, stocking, and exporting a wide range of Hastelloy B2 Flanges. We are selling a wide range of flanges in different grades, standards, specifications, and sizes at very low prices, and we can get them for you. When we make flanges, we follow all of the national and international quality standards so that we can make flanges that are both accurate and safe for people to use. Hastelloy B2 is a common alloy that has a lot of nickel and molybdenum in it. It can be used in very corrosive environments, which is why it's so popular. The high molybdenum content makes the metal very resistant to corrosion when it comes into contact with hydrogen chloride gas, phosphoric, sulfuric, and acetic acid. In weld-affected areas, carbide precipitates can build up, so this alloy can be used in the same way it was made. The addition of chromium and iron elements improves the ability to make things. These flanges are made of Hastelloy B2, which is resistant to corrosion cracking and pitting even in the most extreme conditions. We are selling them. These flanges are very easy to weld, machine, and make into other things.

Mahavir Metals India is always making and shipping the best Hastelloy B2 Flanges to meet the needs of our customers. We have a team of experts who are all working together to make high-quality flanges with the help of advanced machinery and modern tools. These are made to meet the needs of the industry in terms of size and shape. In order to improve the quality of flanges, we keep on improving the way we make them and the tools we use to do it. Flanges made of Hastelloy B2 have better tensile strength, more durability, superior finish, better resistance to corrosion, and a long life. Due to their strength and toughness, our flanges can handle any kind of hostile environment. We are making a lot of these flanges and keeping a lot of them in stock so that we can get them to you quickly if you need them right away.

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Hastelloy B2 Flanges Specification

B564 Gr B2 Flange Size Chart1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Hastelloy Alloy B2 Flange StandardsANSI/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
Alloy Grade B2 Flange Pressure Rating ANSIClass 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM B564 B2 Hastelloy Flanges Pressure Calculation in DIN6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
ASME SB 564 B2 Flange5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
ASME SB564 B2 Hastelloy Alloy Flange UNI6Bar 10Bar 16Bar 25Bar 40Bar
B564 B2 Flange EN6Bar 10Bar 16Bar 25Bar 40Bar
CoatingOil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of ASTM B564 B2 Hastelloy FlangeForged / Threaded / Screwed / Plate
Test Certificates

EN 10204/3.1B

Raw Materials Certificate

100% Radiography Test Report

Third Party Inspection Report, etc

ASME SB564M Alloy B2 Flange Production techniqueForged, Heat treated and machined
B564 Grade B2 Flange Connect Type/ Flange Face TypeRaised 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 drawing

AS, ANSI, BS, DIN and JIS

15 NB (1/2″) to 200 NB (8″)

Equal and Reducing Configurations

ASME B564 Nickel Alloy B2 Flange TestDirect-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
ASTM B564 Alloy B2 Flange EquipmentPress machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Alloy B2 Flange OriginIndian / West Europe / Japan / USA / Korean
Manufacturer of Hastelloy Alloy ASTM B564 B2 Flange

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.

ASTM B564 B2 Flange: -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 ASTM B564 B2 Hastelloy Flanges

The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276

ASME SB564M Hastelloy B2 Flange Uses & application

Bitumen upgraders.

Heavy oil refineries.

Nuclear power (mostly seamless).

Petrochemicals and acids.

Alloy B2 EN 1092-1 Flange Export toIreland, Singapore, Indonesia, Ukraine, Saudi & Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Chemical Composition of Hastelloy Alloy B2 Plate Flanges

Grade C Ni Si N S Mn P Cr Mo
Hastelloy B2 0.02 max. Bal 0.1 max. Bal 0.03 max. 1.0 max. 0.04 max. 1.0 max. 26 – 30

Mechanical Properties of Hastelloy B564 B2 Forged Flanges

DensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
9.2 g/cm31370 °C (2500 °F)Psi –1,10,000 , MPa –760Psi – 51,000 , MPa – 3504o %

ANSI B16.5 Hastelloy Alloy B2 Flange Forms & Availability

Forged and Plate Flanges
Products Size
ASTM B564 Hastelloy B2 Slip-On Flanges ASTM B564 Hastelloy B2 Threaded Flanges Sizes 1/8″ – 36″ Raised Face or Flat Face
ASTM B564 Hastelloy B2 Weld Neck Flanges ASTM B564 Hastelloy B2 Socket Weld Flanges
ASTM B564 Hastelloy B2 Blind Flanges ASTM B564 Hastelloy B2 Reducing Flanges
ASTM B564 Hastelloy B2 Lap Joint Flanges ASTM B564 Hastelloy B2 Plate Flanges
ASTM B564 Hastelloy B2 Orifice Flanges ASTM B564 Hastelloy B2 Forged Flanges
ASTM B564 Hastelloy B2 Ring Type Joint Flanges ASTM B564 Hastelloy B2 Square Flanges

Manufacturing Standards / Pressure Rating of Hastelloy B2 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

Equivalent Grades Hastelloy B2 Flanges

STANDARD UNS WERKSTOFF NR. JIS BS GOST EN OR
Hastelloy B2 N10665 2.4617

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