



We Manufacture Hastelloy B2 Pipe Flanges By High Quality Grade Material. Supplier Of B564 Hastelloy B2 Ring Type Joint Flanges at Reasonable Cost. We also offer these Hastelloy Alloy B2 Flange in altered thicknesses and sizes according to our profitable clients needs. These Hastelloy B2 flanges are offered in various sizes and dimensions and can also be customized as per the needs of the client. B564 Hastelloy B2 Weld Neck Flanges are for the most part used to stop one end of the flanged pipe, the opening of a weight valve or a hole valve. Hastelloy B2 Flanges assessment is the most disintegration safe composites at this moment accessible.
Hastelloy B2 flanges, which are in stock and available now, are generally considered a versatile and highly corrosion resistant alloy. Hastelloy B2 flanges have excellent corrosion resistance in both oxidizing and reducing media which makes it well suited for a variety of strong corrosive applications. Hastelloy B2 is a nickel-molybdenum-chromium-tungsten alloy with excellent general corrosion resistance and good fabricability. We supplier Hastelloy B2 Pipe Flanges By High Quality Grade Material. We Provide a Large Selection of Hastelloy Flanges Available in B2 Hastelloy Pipe Flanges in Best Quality. We also offer these Hastelloy Alloy B2 Flange in altered thicknesses and sizes according to our profitable clients needs. We manufacture and supply extreme quality Hastelloy B2 Weld Neck Flanges that is available in different specifications Instinox is manufacturer and supplier of high quality and robust finish Hastelloy B2 Lap Joint Flanges.
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Hastelloy B2 Pipe Flanges Specifications | ||
| Specifications | ASTM B564 / ASME SB564 | |
| Size | 1/2″NB TO 60″NB | |
| Standards | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. | |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. | |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. | |
Hastelloy B2 Raised Face Slip On Flanges
Hastelloy B2 Slip On Flanges
Hastelloy UNS N10665 Slip On Flanges
Hastelloy WERKSTOFF NR. 2.4617 45 SORF Flanges
ASME SB564 Alloy B2 Slip On Flanges
Types of Hastelloy B2 Flanges
![]() | Hastelloy B2 Slip On Flanges | Hastelloy B2 Raised Face Slip On Flanges B2 Alloy Slip On Plate Flanges Hastelloy B2 Slip On Flanges Hastelloy UNS N10665 Slip On Flanges Hastelloy WERKSTOFF NR. 2.4617 45 SORF Flanges ASME SB564 Alloy B2 Slip On Flanges |
![]() | Hastelloy B2 Weld Neck Flanges | Hastelloy B2 Raised Face Weld Neck Flanges B2 Alloy Weld Neck Flanges B2 Hastelloy Weld Neck Flange Hastelloy UNS N10665 Weld Neck Flanges Hastelloy WERKSTOFF NR. 2.4617 Weld Neck Flange ASTM B564 Hastelloy B2 WNRF Flange |
![]() | Hastelloy B2 Blind Flanges | Hastelloy B2 Raised Face Blind Flanges B2 Alloy Blind Flanges Hastelloy B2 Blind Flange Hastelloy UNS N10665 Blind Flanges Hastelloy WERKSTOFF NR. 2.4617 Blind Flange ASTM B564 Hastelloy B2 BLRF Flanges |
![]() | Hastelloy B2 Orifice Flanges | Alloy B2 Orifice Flanges B2 Hastelloy Orifice Flanges B2 Hastelloy Orifice Flanges Hastelloy UNS N10665 Orifice Flanges Hastelloy WERKSTOFF NR. 2.4617 Orifice Flanges B564 B2 Hastelloy Orifice Flanges |
![]() | Hastelloy B2 Socket weld Flanges | Alloy B2 Socket weld Flanges B2 Hastelloy Socket weld Flanges B2 Alloy Socket weld Flanges Hastelloy UNS N10665 Socket weld Flanges Hastelloy WERKSTOFF NR. 2.4617 SWRF Flanges ASME B16.5 B2 Hastelloy Socket weld Flanges |
![]() | Hastelloy B2 Threaded Flanges | Hastelloy B2 Threaded Flanges B2 Alloy Threaded Flanges B2 Hastelloy Threaded Flanges Hastelloy UNS N10665 Threaded Flanges Hastelloy WERKSTOFF NR. 2.4617 Threaded Flanges ASTM B564 Hastelloy B2 Threaded Flanges |
![]() | Hastelloy B2 Long weld Neck Flanges | Hastelloy B2 Long weld Neck Flanges B2 Alloy Long weld Neck Flanges B2 Hastelloy Long weld Neck Flanges Hastelloy UNS N10665 Long weld Neck Flanges Hastelloy WERKSTOFF NR. 2.4617 Long weld Neck Flanges ASTM B564 Hastelloy B2 Long weld Neck Flanges |
![]() | Hastelloy B2 RTJ Flanges | Hastelloy B2 Ring Type Joint Flanges B2 Alloy Ring Type Joint Flange B2 Hastelloy RTJ Flanges Hastelloy UNS N10665 RTJ Flanges Hastelloy WERKSTOFF NR. 2.4617 RTJ Flanges BS4504 Hastelloy B2 RTJ Flanges |
![]() | Hastelloy B2 Reducing Flanges | Hastelloy B2 Reducing Flanges B2 Alloy Reducing Flanges B2 Hastelloy Reducing Flange Hastelloy UNS N10665 Reducing Flanges Hastelloy WERKSTOFF NR. 2.4617 Reducing Flange ASTM B564 Hastelloy B2 Reducing Flanges |
Hastelloy Alloy B2 Pipe Flanges Chemical Composition
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| B2 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
Hastelloy B2 Plate Flanges Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy B2 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
Equivalent Grades for B2 Hastelloy Industrial Pipe Flanges
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
| Hastelloy B2 | 2.4617 | N10665 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
Hastelloy B2 Flanges Price List

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