Do you know about alloy-20-pipe-fittings-flanges-forged? If not, then this article is right for you as it entails you about alloy 20 and its products in detail. Well, alloy 20 is also known as UNS N08020 which is a stainless steel grade containing high alloy with excellent resistance to stress corrosion and sulfuric acid. This alloy grade contains various elements like copper, nickel; chromium and molybdenum that together help in offering crevice corrosion, resistance to corrosion and pitting. Furthermore, these alloy 20 fittings and flanges are used in various applications and industries including process piping, heat exchangers, manufacturing tanks and pickling equipment.

Alloy 20 flanges and fittings are used in several applications that are used at high temperature and easily withstand in extreme environment. moreover, stainless steel alloy 20 flanges and fittings size ranges from ½ NB to 8 NB and all these products are well tested and inspected by quality expertise and inspection agencies who in turn offer certificates like 100% radiography test certificate, flattening test certificate, flaring test certificate, micro and macro test certificate and third-party inspection report. These pipe fittings are available in seamless, fabricated and welded types.

The bending radius of pipe fittings and flanges ranges from 1D to 10D and custom made. Moreover, the dimensions of alloy 20 flanges and fittings include ANSI/ASME standards as well. The manufacturer of these fittings and flanges conduct tests and inspection to check the quality and durability and pack them in wooden cases or plastic wrappers to prevent rusting and damages.

ALLOY 20 PIPE FITTINGS, ALLOY 20 FLANGES Alloy 20 Pipe FLANGES Supplier & Exporter in India.

Alloy 20 Pipe Fittings Supplier

Alloy 20 Pipe Fittings
Alloy 20 Pipe Flanges Supplier

Alloy 20 Pipe Flanges
Alloy 20 Forged Fittings Supplier

Alloy 20 Forged Fittings

ALLOY 20 PIPE BEND, ALLOY 20 ELBOW, ALLOY 20 TEE, ALLOY 20 REDUCER, ALLOY 20 STUB END, Alloy 20 Socket weld & Threaded Fittings Supplier in India.

Alloy 20, also commonly referred as UNS NO8020, is a high alloy special stainless steel grade with excellent resistance to sulfuric acid and chloride stress corrosion cracking. The alloy contains nickel, chromium, molybdenum and copper contents which together help in providing excellent general corrosion resistance. Because of good resistance to corrosion, crevice corrosion, and pitting, this stainless steel alloy is widely used for manufacturing tanks, heat exchangers, process piping and pickling equipment.

Alloy 20 pipe fittings, Alloy 20 flanges and other Alloy 20 grade products are used in various applications throughout the chemical process industry, pharmaceuticals, synthetic rubber, plastics, industrial heating equipment, pulp and paper manufacturing.

Stainless Steel Tradename UNS no. Werkstoff No. Density (g/cm3)
Alloy 20 Incoloy Alloy 20, Carpenter 20 N08020 2.4660 8.083

Alloy 20 Pipe Fittings Production Range
Specification ASTM B366, ASTM SB 366, ASTM B564, ASME SB564
Grade Alloy 20, UNS N08020, 2.4660, Incoloy Alloy 20, Carpenter 20
Type Seamless / Welded / Fabricated / Forged
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Range ½”NB to 48″NB in Sch 10s, 40s, 80s, 160s, XXS.
Dimensions ANSI/ASME B16.9, B16.28, MSS-SP-43.


Buttweld Alloy 20 Pipe Fittings

Seamless/Welded 100% Radiography Tested

Products Size
Alloy 20 Elbows – Long Radius Alloy 20 Stub Ends Sizes 1/2″ – 48″
Alloy 20 Elbows – Short Radius Alloy 20 Crosses
Alloy 20 Reducing Elbows Alloy 20 Reducing Crosses
Alloy 20 45° Elbows Alloy 20 180° LR Return Bends
Alloy 20 Tees Alloy 20 180° SR Return Bends
Alloy 20 Equal Tees Alloy 20 Pipe Bends / Piggable Bends
Alloy 20 Reducers Alloy 20 Couplings
Alloy 20 Concentric Reducers Alloy 20 Pipe Nipples
Alloy 20 Eccentric Reducers Alloy 20 Forged/Plate Cut Rings
Alloy 20 3D Elbow Alloy 20 End Caps
Alloy 20 5D Elbow Alloy 20 Forged / Plate Circles


High Pressure Forged Alloy 20 Pipe Fittings

Threaded and Socket Weld Pipe Fittings

Products Size
Alloy 20 90° Elbows Alloy 20 Couplings Sizes 1/8″ – 4″
Pressure Ratings –
2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Alloy 20 45° Elbows Alloy 20 Reducers
Alloy 20 Street Elbows Alloy 20 Inserts
Alloy 20 Tees Alloy 20 Caps
Alloy 20 Crosses Alloy 20 Unions


Alloy 20 Flanges

Forged and Plate Flanges

UNS Grade UNS N08020
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size 1/2″ to 36"
Dimensions 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.


Product Size
Alloy 20 Slip-On Flanges Alloy 20 Threaded Flanges 1/8″ – 36″
Raised Face or Flat Face
Alloy 20 Weld Neck Flanges Alloy 20 Socket Weld Flanges
Alloy 20 Blind Flanges Alloy 20 Reducing Flanges
Alloy 20 Lap Joint Flanges Alloy 20 Plate Flanges


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