HEUBACH INTERNATIONAL offers an exceptional array of Alloy 20 Pipe Flanges, where our entire product range ensures impeccable finishing and is performance based. These Alloy 20 Pipe Flanges is stabilized with Columbium to minimize carbide precipitation during welding. Alloy 20 Slip On Flanges particularly excels in resisting corrosion to hot sulfuric acids when compared to conventional stainless steels such as 316. These Alloy 20 Weld Neck Flanges has excellent resistance to general corrosion, pitting, and crevice corrosion sulfuric acid.
Alloy 20 Pipe Flanges Specifications
Specifications
:
ASTM B462/ ASME SB462
Size
:
1/2â?³ (15 NB) to 48â?³ (1200NB)
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.
Alloy 20 Slip On Flanges
Alloy 20 Weld Neck Flanges
Alloy 20 Blind Flanges
Alloy 20 Orifice Flanges
Alloy 20 Socket weld Flanges
Alloy 20 Threaded Flanges
Alloy 20 Long weld Neck Flanges
Alloy 20 RTJ Flanges
Alloy 20 Reducing Flanges
Alloy 20 Pipe Flanges Chemical Composition
Grade
C
Mn
Si
S
Cu
Ni
Cr
Fe
Mo
P
Alloy 20
0.07 max
2.00 max
1.00 max
0.035 max
3.0-4.0
32.0-38.0
19.0-21.0
29.85 min*
2.0-3.0
0.045 max
Alloy 20 Plate Flanges Mechanical Properties
Density
Melting Point
Tensile Strength
Yield Strength (0.2%Offset)
Elongation
8.1 g/cm3
1443 �°C (2430 �°F)
Psi -80,000, MPa -551
Supplier: Manufacturers, exporters & importers of stainless steel / copper / brass / aluminium / duplex steel / carbon steel / alloy steel in shape of pipes, tubes, flanges, pipe fittings,round bar, bright bars, angle bar, flat bar, hex bar, square bar, sheets, coils, strip, plates, wire, tie wire, strip banding, decorative tubes / pipe, valves, threaded fittings,forged fittings etc. in any shape / size / grade.
also specialised in high nickel alloys like inconel, monel, titanium, hastalloy etc. in any size / type / grade & as per drawing.
Services: Manufacturers, exporters & importers
Supplier: Stainless steel pipe, tubes, coil, sheets, pipe fitting and flanges, fasteners and more. grade 201/202/304/310/316/321/347/ inconel, monel , hastalloys, titanium, aluminium, brass, copper
Buyer: Stainless steel hot rolled and cold rolled coil, pipe, sheets