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Alloy 20 Flanges

Best Price of Alloy 20 Socket weld Flanges, Alloy 20 Werkstoff Nr. 2.4660 SORF Flanges Supplier in India.

In many industrial applications, alloy 20 flanges are an indispensable item, especially when corrosion resistance is a critical requirement. Carpenter 20, sometimes referred to as Alloy 20, is a nickel-iron-chromium alloy consisting primarily of 29% nickel and 20% chromium, with trace amounts of molybdenum and copper. The chemical processing, petrochemical, and pharmaceutical sectors find great use for Alloy 20 flanges because of its outstanding resistance to a range of corrosive environments, which is a result of their special combination of metals. Alloy 20 flanges are used to attach pipes, valves, and other machinery, offering a reliable and leak-proof connection. They are made to be compatible with a variety of piping systems since they are made to adhere to numerous standards and specifications. Because the alloy is resistant to phosphoric acid, sulfuric acid, and other harsh chemicals, the flanges last longer and are more reliable, requiring less maintenance and downtime.
To produce Alloy 20 flanges with the exact dimensions and surface smoothness needed for a tight seal, a meticulous forging and machining procedure is used. There are several types of these flanges, such as slip-on, weld neck, blind, and threaded, each of which is appropriate for a particular purpose and installation technique. The kind of flange to choose depends on a number of variables, including the substances being transported, the temperature range, and the pressure rating.

Alloy 20 Flanges

Incoloy® alloy 20 Lap Joint Flange, Alloy 20 UNS N08020 WNRF Flange Exporter.

Alloy 20 flanges not only resist corrosion but also have excellent mechanical qualities, such as great strength and endurance. Because of this, they can be used in high-pressure situations where preserving structural integrity is essential. Additionally, they exhibit a high level of resistance to stress corrosion cracking, a problem that many alloys encounter in hostile situations.

Alloy 20 Flanges Specification

Specification : ASTM B462 / ASME SB462

Dimension Standard : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Size : 1/2″NB TO 60″NB

Class : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)s

Origin : Indian Origin, European Origin, Japanese Origin

Testing and Documents : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports

Packing : Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests


A Wide Range of ASTM B462 Alloy 20 Flanges at Best Price.

Call : +91-9820814560 or Send Enquiry


Alloy 20 Pipe Flanges Manufacturing Standards :
ASME/ANSI B 16.5 Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
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

Alloy 20 Plate Flanges Available Type
Alloy 20 Blind Flange

Alloy 20 Blind Flange

Alloy 20 Threaded Flange

Alloy 20 Threaded Flange

Alloy 20 Orifice Flange

Alloy 20 Orifice Flange

Alloy 20 Weld Neck Flange

Alloy 20 Weld Neck Flange

Alloy 20 Slip on Flange

Alloy 20 Slip on Flange

Alloy 20 Long Weld Neck Flange

Alloy 20 Long Weld Neck Flange

Alloy 20 Spectacle Blind Flange

Alloy 20 Spectacle Blind Flange

Alloy 20 Socket Weld Flange

Alloy 20 Socket Weld Flange


ASME SB462 Alloy 20 Pipe Flanges Equivalent Standards
STANDARD WERKSTOFF NR. UNS AFNOR EN
Alloy 20 2.4660 N08020 Z2NCUD31-20AZ NiCr20CuMo

Chemical Composition of Alloy 20 Plate Flanges
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 3.00 – 4.00 32.00 – 38.00 19.00 – 21.00 29.85 min* 2.00 – 3.00 0.045 max

Mechanical Properties of ASTM B462 Alloy UNS N08020 Industrial Flanges
Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Alloy 20 8.1 g/cm3 1443 °C (2430 °F) Psi -80,000, MPa -551 Psi - 35,000, MPa - 241 30 %

Best Price of ASTM B462 Alloy 20 Flange

Alloy 20 Threaded Flanges Price : US $1500-1600 / Ton ( FOB Price)

Alloy 20 Pipe Flanges : US $1-30 / Kilogram ( FOB Price)

ASME Standard Alloy 20 Plate Flanges : US $10-200 / Piece ( FOB Price)

Alloy 20 Forged Flanges : US $1-1500 / Piece ( FOB Price)

Best Price Alloy 20 Weld Neck Flanges : US $1500-1600 / Ton ( FOB Price)


ASTM B462 Alloy 20 Forged Flanges Application Industries

Alloy 20 Flanges are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a wide range of ASTM B462 Incoloy® alloy 20 Screwed Flanges through a worldwide network of stock-keeping branches. These UNS N08020 Pipe Flanges is use in various industries like :

Alloy 20 BLRF Flanges use in Oil and Gas Industry

ASTM B462 Alloy 20 WNRF Flange use in Petrochemical Industry

Incoloy® alloy 20 Plate Flange Used In Refineries Industry

ASME B16.5 Alloy 20 Spacer use in Nuclear Power Plant Industry

Incoloy® alloy 20 Puddle Flange use in Chemical Industry

Alloy 20 UNS N08020 Flexible Hose Flange use in Marine Industry

Alloy 20 DIN 2.4660 Nippo Flange use in Aerospace Industries

ASTM B462 Incoloy® alloy 20 Blind Flange use in Pulp & Paper Indusry


Other Types of Alloy 20 Flanges

Alloy 20 Flange
Alloy 20 Threaded Flanges
Alloy 20 Socket weld Flanges
ASTM B462 Alloy 20 Slip on Flanges
Incoloy® alloy 20 Weld Neck Flanges
Alloy 20 Lap Joint Flanges
Alloy 20 Blind Flanges
Alloy 20 Pipe Flanges Stockist
Alloy 20 Plate Flanges Supplier
ASME SB462 Alloy 20 Spectacle Blind Flange
ASME B16.5 Incoloy® alloy 20 Alloy Spacer
Alloy 20 Nippolet Flange
Incoloy® alloy 20 Hydraulic SAE Flanges Exporter
Incoloy® alloy 20 Flexible Hose Flange
Alloy 20 2.4660 Tongue & Groove Flange Specification

Incoloy® alloy 20 Orifice Flanges
Incoloy® alloy 20 Forged Flanges
Incoloy® alloy 20 SORF Flange
Alloy 20 Ring Type Joint Flange Manufacturer
Alloy 20 WNRF Flange Distributor
ASTM B462 Alloy 20 Puddle Flange Nipple
Alloy 20 Long Weld Neck Flange Price
ASTM B462 Incoloy® alloy 20 Square Flanges
Alloy 20 UNS N08020 Loose Flanges
Alloy 20 DIN 2.4660 Weldo Flange
Incoloy® alloy 20 Reducing Flanges
Alloy 20 Screwed Flanges
Incoloy® alloy 20 RTJ Flanges Dealer
Alloy 20 2.4660 BLRF Flanges
Incoloy® alloy 20 Flanges


Main Countries We Deliver Alloy 20 Flange

We have regular exports of Alloy 20 Pipe Flanges in Europe, Kuwait, Bangladesh, UAE, Hong Kong, Poland, Bahrain, Jordan, Nepal, United States, Algeria, Yemen, Spain, Qatar, Ghana, Malaysia, Philippines, United Kingdom, Chile, Azerbaijan, Lithuania, Saudi Arabia, Iran, Trinidad & Tobago,Tunisia, Turkey, Brazil, Iran, Poland, Japan, France, USA, Belgium, Thailand, Estonia, Brazil, Vietnam, China, Chile, Costa Rica, Iran, Japan, Malaysia, Congo, Germany, Egypt, Tibet, United Arab Emirates, South Africa, South Korea, Ireland, Finland, Italy, Taiwan, Sweden, Czech Republic, Iraq, Puerto Rico, Austria, Ukraine, Mexico, Pakistan, Portugal, Netherlands, Denmark, Sri Lanka, Gabon, Kazakhstan, Bulgaria, Angola, Bhutan, Romania, Indonesia, Ecuador, Canada, Nigeria, Singapore, Argentina, Israel, Venezuela, Nigeria, Afghanistan, Bolivia, Peru, Russia, Switzerland, Libya, Kenya, Macau, New Zealand, Lebanon, Belarus, Mongolia, Croatia, Gambia, Morocco, Slovakia, Australia, Colombia, Norway, Oman, Hungary, Mexico, India, Zimbabwe, Namibia, Serbia, Greece.

Cities We Deliver ASTM B462 Alloy 20 Forged Flanges

We are Leading Supplier of ASTM B462 Incoloy® alloy 20 Flanges in Mumbai, Maharashtra, Gujarat, Jamshedpur, Pune, Thiruvanthapuram, Jaipur, Lucknow, Coimbatore, Imphal, Mysore, Ratlam, Delhi, Kanpur, Darjeeling, Jalandhar, Nagpur, Solapur, Kolkata, Allahabad, Dehradun, Jammu, Nashik, Srinagar, Chennai, Ahmedabad, Faridabad, Bhadravati, Chattisgarh, Durgapur, Asansol, Hospet, Bellary, Visakhapatnam, Nellore, Surat, Bangalore, Chandigarh, Ghaziabad, Jhansi, Patna, Siliguri, Hyderabad, Amritsar, Noida, Kochi, Aizawl, Guwahati, Kozhikode, Raipur, Vishakhapatnam, Jabalpur, Bhopal, Gwalior, Ludhiana, Rajahmundry, Thane, Agra, Bhubaneshwar, Gurgaon, Madurai, Rajkot, Varanasi, Bhilai, Haridwar, Meerut, Ranchi, Ahmednagar, Akola, Amravati, Aurangabad, Baramati, Beed, Bhandara, Bhiwandi, Buldhana, Chandrapur, Chimur, Dahanu, Dhule, Dindori, Erandol, Gadchiroli, Hatkanangle, Hingoli, Ichalkaranji, Jalgaon, Jalna, Karad, Khed, Yavatmal, Kolaba, Kolhapur, Kopargaon, Latur, Malegaon, Mumbai, Nagpur, Nanded, Nandurbar, Nashik, Osmanabad, Pandharpur, Parbhani, Rajapur, Ramtek, Ratnagiri, Raver, Sangli, Satara, Shirdi, Shirur, Solapur, Thane, Wardha, Washim, Andhra Pradesh, Jammu and Kashmir, Nagaland, Uttarakhand, Haryana, Lakshadweep, Arunachal Pradesh, Jharkhand, Odisha, West Bengal, Himachal Pradesh, Assam, Karnataka, Punjab, Andaman and Nicobar Islands, Puducherry, Bihar, Kerala, Rajasthan, Chandigarh, Meghalaya, Chhattisgarh, Madhya Pradesh, Sikkim, Dadar and Nagar Haveli, Mizoram, Goa, Tamil Nadu, Daman and Diu, Tripura, Manipur, Telangana, Delhi, Uttar Pradesh in India.