ASTM B462 Alloy 20 Flanges

UNS N08020 slip on Flanges Supplier, ASTM B462 Alloy 20 Blind Flange, 2.4660 Socket Weld Flanges, Alloy 20 weld neck Flange, ANSI B16.47 Alloy 20 Threaded Flanges, Incoloy® Alloy 20 Flanges, Alloy 20 Spectacle blind Flanges Manufacturer in India.

Alloy 20 is a nickel-iron-chromium austenitic alloy that is highly resistant to corrosion and acid attacks. It is commonly used in applications involving sulfuric acid and other aggressive chemicals. Alloy 20 flanges are designed to connect pipes or valves in piping systems where there is a need for high corrosion resistance.

Alloy 20 flanges are available in various types, including slip-on, weld neck, threaded, lap joint, and blind flanges. They are typically made from the same material as the pipes they connect and are often used in chemical processing plants, pharmaceutical industries, and food processing facilities.

When selecting Alloy 20 flanges, it is important to consider the application’s operating conditions, such as temperature, pressure, and the type of fluid being transported. The flanges should be chosen to match the pipe size and pressure rating to ensure a secure and leak-free connection.

Proper installation of Alloy 20 flanges is essential to prevent leaks and ensure the system’s safety and reliability. Flanges should be properly aligned and bolted to prevent gasket compression and ensure a tight seal. Additionally, the gaskets used with Alloy 20 flanges should be selected based on the application’s specific requirements, such as temperature and pressure range, and the fluid’s compatibility.

ANSI/ASME B16.5 ASTM B462 Alloy 20 Flanges Supplier

Ready Stock of Alloy 20Cb-3 Socket Weld Flange, Suppliers of Carpenter® 20 Alloy Welding Neck Flange, Alloy 20 Spectacle Blind Flanges, Alloy 20 EN 1092-1 Lap joint Flanges, Check Sizes And Dimensions Of ASTM B462 Alloy 20 Forged Flanges, ISO Approved Alloy 20 Blind Flanges.

Alloy 20 Flange Specifications

Size Range

1/2" (15 NB) to 48" (1200NB) DN10~DN5000

Class / Pressure Rating

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

Standards / Dimensions

ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605

Connection Type

Ring Joint Flange (RTJ), Flat Face Flange (FF), Raised Face Flange (RF), Male and Female Flange (M & F), Lap Joint Flange, Large and Small Tongue-and-Groove Flange (T & G)

Material Standards

ASTM B462/ ASME SB462

ASTM B462 Alloy 20 Flanges Equivalent Grade

STANDARDWERKSTOFF NR.UNSENAFNOR
Alloy 202.4660N08020NiCr20CuMoZ2NCUD31-20AZ

ANSI B16.5 Alloy 20 Flanges Chemical Composition

GradeCMnSiSCuNiCrFeMoP
Alloy 200.07 max2.00 max1.00 max0.035 max3.00 – 4.0032.00 – 38.0019.00 – 21.0029.85 min*2.00 – 3.000.045 max

ASTM B462 Alloy 20 Flanges Mechanical Properties

ElementDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
Alloy 208.1 g/cm31443 °C (2430 °F)Psi -80,000, MPa -551Psi – 35,000, MPa – 24130 %

Find the largest ready stock of Alloy 20 Flanges, Alloy 20 Flange Price List, Stockist Of Alloy 20 Reducing Flanges, UNS N08020 Flanges Exporter, Check Availability of ASTM B462 Carpenter 20 Threaded Flanges, Alloy 20 BLRF Flanges Supplier, ASME SB462 Alloy 20 Slip On Flanges Dealer, ASME SB462 Spectacle Blind Flanges, Alloy 20 Forged Flanges in Mumbai, India.

ASTM B462 Alloy 20 Flanges Dimensions & Size

NPS
(in.)
Alloy 20 Flanges Dimensions
Dia. of
Flange
(in.)
No.
of
Bolts
Dia. of
Bolts
(in.)
Dia. of
Bolt Holes
(in.)
Bolt
Circle
(in.)
1/43-3/841/20.622-1/4
1/23-1/241/20.622-3/8
3/43-7/841/20.622-3/4
14-1/441/20.623-1/8
1-1/44-5/841/20.623-1/2
1-1/2541/20.623-7/8
2645/80.754-3/4
2-1/2745/80.755-1/2
37-1/245/80.756
3-1/28-1/285/80.757
4985/80.757-1/2
51083/40.888-1/2
61183/40.889-1/2
813-1/283/40.8811-3/4
1016127/8114-1/4
1219127/8117
14211211.1218-3/4
1623-1/21611.1221-1/4
1825161-1/81.2522-3/4
2027-1/2201-1/81.2525
2432201-1/41.3829-1/2

B462 Alloy 20 Flanges Weight Chart

15mm (1/2″)  Alloy 20 Flange Weight Chart
StandardClassDiameterBolt Circle DiameterNumber of BoltsBolt SizeDiameter of Bolt Hole
ANSI B16.5 FlangesANSI 150 Flanges896041316
ANSI 300 Flanges956741316
ANSI 600 Flanges956741316
ANSI 900 Flanges1218341922
ANSI 1500 Flanges1218341922
AS4087 FlangesPN14 Flanges95674M1214
AS 2129 FlangeTable C Flanges956741314
Table D Flanges956741314
Table E Flanges956741314
Table F Flanges956741314
Table H Flanges1148341617
Table J Flanges1148341617
ISO 7005 (DIN) FlangePN6 Flanges80554M1011
PN10 Flanges95654M1214
PN16 Flanges95654M1214
PN20 Flanges9060.54M1416
PN25 Flanges95654M1214
PN40 Flanges95654M1214

Alloy 20 Flange Pressure Ratings

NPS (Nominal Pipe Size)SORF (Slip On)NPT (Threaded)SWRF (Socket Weld)Loose (Lap Joint)BLRF (Blind)WRNR (Weld Neck)
½112122
¾222222
1222223
333333
333344
2555556
8888710
39999911.5
111211111312
4131313131716.5
5151515152021
6191919192726
8303030304742
10434343437054
126464646412388
14909090105140114
161069898140180140
18130130130160220165
20165165165195285197
22185185185245355225
24220220220275430268

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ASTM B462 Alloy 20 Flanges Applications

Australia, Afghanistan, Algeria, Angola, Argentina, Armenia, Azerbaijan, Bahrain, Bangladesh, Benin,
Bhutan, Botswana, Brazil, Brunei, Burkina Faso, Cambodia, Cameroon, Canada, Central Africa Republic,
Chad, Chile, Colombia, Cuba, Cyprus, DRC, Djibouti, Egypt, Equatorial Guinea, Eritrea, Eswatini,
Ethiopia, Fiji, Finland, France, Georgia, Germany, Ghana, Greece, Hungary, Iceland, Indonesia, Iran,
Iraq, Ireland, Israel, Italy, Japan, Jordan, Kazakhstan, Kenya, Kuwait, Kyrgyzstan, Laos, Lebanon,
Lesotho, Liberia, Libya, Lithuania, Madagascar, Malawi, Malaysia, Maldives, Mali, Mexico, Morocco,
Mozambique, Mauritania, Myanmar, Namibia, Nepal, Netherlands, New Zealand, Nigeria, Norway, Oman,
Panama, Peru, Philippines, Poland, Portugal, Palestine, Qatar, Russia, Rwanda, Romania, Saudi Arabia,
Senegal, Sierra Leone, Singapore, Slovakia, Somalia, South Africa, South Korea, South Sudan, Spain,
Sri Lanka, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Tasmania, Thailand, The Gambia,
Timor-Leste, Togo, Tunisia, Turkey, Turkiye, Turkmenistan, Uganda, Uzbekistan, United Arab Emirates (UAE),
United Kingdom (UK), United States (US), Venezuela, Vietnam, Yemen, Zambia, Zimbabwe

Abu Dhabi, Amsterdam, Abuja, Accra, Addis Ababa, Ahmedabad, Algiers, Amman, Ankara, Antananarivo,
Ashgabat, Asmara, Astana, Athens, Baghdad, Baku, Bamako, Bandar Seri Begawan, Bangkok, Bangui,
Banjul, Beirut, Bengaluru, Berlin, Bishkek, Bloemfontein, Bogotá, Bern, Brasília, Bratislava,
Bucharest, Budapest, Buenos Aires, Cairo, Canberra, Cape Town, Caracas, Chennai, Coimbatore, Dakar,
Damascus, Dhaka, Dili, Djibouti city, Dodoma, Doha, Dublin, Dushanbe, Freetown, Gaborone, Ghaziabad,
Guwahati, Hanoi, Harare, Havana, Helsinki, Hobart, Hyderabad, Indore, Jaipur, Jakarta, Jerusalem,
Juba, Jurong East, Kabul, Kampala, Kanpur, Kathmandu, Kigali, Kinshasa, Kochi, Kolkata, Kuala Lumpur,
Kuwait City, Lisbon, Lilongwe, Lima, Lobamba, Lomé, London, Luanda, Lucknow, Lusaka, Malabo, Madrid,
Malé, Mexico City, Manama, Moscow, Manila, Maputo, Maseru, Mbabane, Mogadishu, Monrovia, Mumabi,
Muscat, Nagpur, Nairobi, New Delhi, Niamey, Nicosia, Noida, Nouakchott, N’Djamena, Oslo, Ottawa,
Ouagadougou, Panama City, Paris, Patna, Phnom Penh, Porto-Novo, Pretoria, Pune, Rabat, Reykjavík,
Riyadh, Rome, Sana’a, Santiago, Sri Jayawardenepura Kotte, Stockholm, Seoul, Singapore, Surat,
Suva, Taipei City, Tashkent, Tokyo, Tbilisi, Tehran, Thimphu, Tripoli, Tunis, Vientiane, Vilnius,
Visakhapatnam, Warsaw, Washington D.C., Wellington, Windhoek, Yaoundé, Yerevan, Naypyidaw

Alloy 20 Flanges Price

Omaa Metal Sources is ANSI/ASME B16.5 ASTM B462 Alloy 20 Flanges Exporters and Suppliers in the US, UK, South Africa, Saudi Arabia, Singapore, UAE, Oman, South Korea, Turkey, Bahrain, Malaysia, Philippines, Thailand, Norway, Indonesia, Iraq, Yemen, Bangladesh, Nigeria, Egypt, Peru, Ghana, Morocco, Etc.

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