High Yield Carbon Steel A694 Flanges

ASTM A694 High Yield Carbon Steel slip on Flanges Supplier, High Yield CS A694 Threaded Flanges, High Yield CS A694 Socket Weld Flanges, ASTM A694 High Yield Carbon Steel Pipe Flanges, High Yield Carbon Steel A694 weld neck Flange, High Yield CS A694 Forged Flanges Manufacturer in India.

CS A694 flanges are carbon steel flanges that conform to the A694 specification, which covers high-yield forged carbon steel flanges for low-temperature and high-pressure service. These flanges are used in various industries such as oil and gas, chemical, and petrochemical industries, where they are required to withstand high pressures and low temperatures.

CS A694 flanges are available in various types such as weld neck, slip-on, blind, threaded, and lap joint flanges. These flanges are typically made from carbon steel, which provides excellent strength and durability, making them ideal for high-pressure and low-temperature applications.

The A694 specification covers flanges in sizes ranging from 1/2″ to 48″, with pressure ratings ranging from Class 150 to Class 2500. These flanges are typically used in applications that require a high level of reliability and performance, and they are designed to meet the most stringent industry standards.

CS A694 flanges are widely used in various applications such as pipelines, refineries, chemical plants, and power plants. These flanges are highly resistant to corrosion and are capable of withstanding high temperatures and pressures, making them a preferred choice for critical applications.

ANSI/ASME B16.5 High Yield Carbon Steel A694 Flanges Supplier

Ready Stock of A694 High Yield Carbon Steel Socket Weld Flange, High Yield Carbon Steel A694 Spectacle Blind Flanges, ISO Approved High Yield CS A694 Blind Flanges, Check Sizes And Dimensions Of ASTM A694 High Yield CS Forged Flanges, Lap joint Flanges, Suppliers of ASTM A694 High Yield Carbon Steel Welding Neck Flange.

High Yield CS A694 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


High Yield CS A694 Flanges Chemical Composition

ElementF42 Content, %F52 Content, %F60 Content, %F65 Content, %F70 Content, %
Carbon (C)0.13~0.200.16~0.220.17~0.230.17~0.230.06~0.10
Silicon (Si)0.20~0.400.15~0.400.15~0.400.15~0.400.20~0.40
Manganese (Mn)1.20~1.601.10~1.401.20~1.501.30~1.601.10~1.40
Phosphorous (P)≤ 0.030≤ 0.025≤ 0.020≤ 0.025≤ 0.020
Sulfur (S)≤ 0.020≤ 0.012≤ 0.012≤ 0.015≤ 0.010
Molybdenum (Mo)0.20~0.350.45~0.600.45~0.651.20~1.70
Nickel (Ni)≤ 0.30≤ 0.500.40~1.00≤ 0.300.20~0.40
Chromium (Cr)≤ 0.30≤ 0.30≤ 0.25≤ 0.30≤ 0.30
Copper (Cu)≤ 0.25≤ 0.25≤ 0.25≤ 0.25≤ 0.25
Vanadium (V)≤ 0.0500.02~0.06
Niobium (Nb)0.025~0.050
Pcm≤ 0.25
Carbon Equivalent≤ 0.48≤ 0.48≤ 0.48≤ 0.43≤ 0.48

ASTM A694 High Yield CS Flanges Mechanical Properties

GradeYield Strength, Min (KSI )Tensile Strength, Min (KSI)

Find the largest ready stock of Carbon Steel A694 Flanges, A694 High Yield Carbon Steel Flange Price List, High Yield CS A694 Flanges Exporter, A694 Reducing Flanges Stockist, Competitive Price of High Yield Carbon Steel A694 Slip on Flange, ASME SA694 High Yield Carbon Steel A694 Plate flange Dimension, Check Availability of ASTM A694 Carbon Steel Threaded Flanges, ASTM A694 High Yield CS BLRF Flanges Supplier, A694 High Yield Carbon Steel Forged Flanges in Mumbai, India.

ASTM A694 High Yield Carbon Steel Flanges Dimensions & Size

ASTM A694 High Yield CS Flanges Dimensions
Dia. of
Dia. of
Dia. of
Bolt Holes

ASTM A694 High Yield CS Flanges Weight Chart

15mm (1/2″) High Yield CS A694 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

A694 High Yield CS Flange Pressure Ratings

NPS (Nominal Pipe Size)SORF (Slip On)NPT (Threaded)SWRF (Socket Weld)Loose (Lap Joint)BLRF (Blind)WRNR (Weld Neck)

ASTM A694 High Yield CS Flanges Dimensional Size Chart

Normal Sizes In inchDimensionLHigh Yield CS A694 Flanges Dimensional Sizes 1/2 inch. to 2 1/2 inch.
Class 125
Class 150
Class 300Class 400Class 600Class 900Class 1500Class 2500
1/2A3 1/288.93 3/495.23 3/495.23 3/495.24 3/41214 3/41215 1/4133.4
b7/1611.19/1614.39/1614.39/1614.37/822.27/822.21 3/1630.2
D21 3/834.91 3/834.91 3/834.91 3/834.91 3/834.91 3/834.91 3/834.9
D12 3/860.32 5/866.72 5/866.72 5/866.73 1/482.63 1/482.63 1/288.9
3/4A3 7/898.44 5/8117.54 5/8117.54 5/8117.55 1/81305 1/81305 1/2139.7
b1/212.75/815.95/815.95/815.9125.4125.41 1/431.8
D21 11/1642.91 11/1642.91 11/1642.91 11/1642.91 11/1642.91 11/1642.91 11/1642.9
D12 3/469.83 1/482.53 1/482.53 1/482.53 1/288.93 1/288.93 3/495.2
1A4 1/41084 7/8123.84 7/8123.84 7/8123.85 7/8149.25 7/8149.26 1/4159
b9/1614.311/1617.511/1617.511/1617.51 1/828.61 1/828.61 3/834.9
D13 1/879.43 1/288.93 1/288.93 1/288.9410241024 1/4108
1 1/4A4 5/8117.55 1/4133.45 1/4133.45 1/4133.46 1/41596 1/41597 1/4184.2
b5/815.93/41913/1620.613/1620.61 1/828.61 1/828.61 1/238.1
D22 1/263.52 1/263.52 1/263.52 1/263.52 1/263.52 1/263.52 1/263.5
D13 1/288.93 7/898.43 7/898.43 7/898.44 3/81114 3/81115 1/8130
d5/815.93/4193/4193/419125.4125.41 1/828.6
1 1/2A51276 1/8155.66 1/8155.66 1/8155.67177.87177.88203
b11/1617.513/1620.67/822.27/822.21 1/431.81 1/431.81 3/444.5
D22 7/873 982 7/8732 7/8732 7/8732 7/8732 7/8732 7/873
D13 7/844 1/21144 1/21144 1/21144 7/81244 7/81245 3/4146
d5/8. 15.97/822.27/822.27/822.21 1/828.61 1/828.61 1/431.8
2A6152.46 1/2165.16 1/2165.16 1/2165.18 1/2215.98 1/2215.99 1/4234.9
b3/4197/822.2125.4125.41 1/238.11 1/238.1250.8
D23 5/892.13 5/892.13 5/892.13 5/892.13 5/892.13 5/892.13 5/892.1
D14 3/41215127512751276 1/2165.16 1/2165.16 3/4171
d3/4193/4193/4193/419125.4125.41 1/828.6
2 1/2A7177.87 1/2190.57 1/2190.57 1/2190.59 5/82449 5/824410 1/2266.7
b7/822.2125.41 1/828.61 1/828.61 5/841.31 5/841.32 1/457.2
D24 1/8104.84 1/8104.84 1/8104.84 1/8104.84 1/81054 1/81054 1/8105
D15 1/2139.75 7/8149.25 7/8149.25 7/8149.27 1/2190.57 1/2190.57 3/4197
d3/4197/822.27/822.27/822.21 1/828.61 1/828.61 1/431.8

High Yield CS A694 Flange Dimensional Tolerance

Outside DiameterWhen O.D. is 24″ or less ±1.6mm﹡
Inside Diameter10″ and smaller ±0.8mm
12″ thru 18″ ±1.6mm
20″ and larger +3.2mm, -1.6mm
Outside Diameter of hub5″ and smaller +2.4mm, -0.8mm﹡
6″ and larger +4.0mm, -0.8mm
Diameter of contact face1/16″ rasied face tongue and groove male, female ±0.8mm
1/4″ rasied face tongue and groove male, female ±0.4mm
Diameter of hub at basewhen hub base is 24″ or smaller ±1.6mm﹡
Diameter of hub at point of welding5″ and smaller +2.4mm, -0.8mm
6″ and larger +4.0mm, -0.8mm
DrillingBolt circle ±1.6mm
Bolt hole spacing ±0.8mm
Eccentricity of bolt circle with respect to facing2 1/2″ and smaller: 0.8mm, max﹡
Eccentricity of bolt circle with respect to bore3″ and larger: 1.6mm, max﹡
Thickness18″ and smaller +3.2mm, -0mm
20″ and larger +4.8mm, -0mm
Length of thru hub10″ and smaller ±1.6mm
12″ and larger ±3.2mm

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ASTM A694 High Yield Carbon Steel 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

High Yield Carbon Steel A694 Flanges Price

Omaa Metal Sources is ANSI/ASME B16.5 ASTM A694 High Yield Carbon Steel 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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