ASTM A182 Stainless Steel 316H Flange

ASME / ANSI B16.5 SS 316H Flanges Manufacturer, UNS S31609 Weld Neck Flange, ASTM A182 F316H Slip-on Flange, WNR 1.4401 Lap Joint Flange, Grade 316H Blind Flange

SS 316H Flange refers to a type of flange made of Stainless Steel 316H material.

Stainless Steel 316H is a high carbon version of the popular austenitic stainless steel 316. It has higher strength and better high temperature resistance compared to the standard 316 stainless steel.

SS 316H Flanges are widely used in various industrial applications where high temperature and corrosion resistance are required, such as chemical processing, oil and gas, food processing, and power generation industries. They come in different types, such as weld neck, slip-on, threaded, lap joint, and blind flanges, and are available in various sizes and pressure ratings to suit different application requirements.

When selecting an SS 316H Flange, it’s important to consider the operating conditions, including temperature, pressure, and the type of fluid or gas flowing through the pipeline, to ensure the flange can withstand the environment and perform reliably. It’s also important to ensure that the flange meets the relevant industry standards, such as ASME, ANSI, or ASTM, to ensure safety and compliance.

ASME SA182 Stainless Steel 316H Flanges

ASTM A182 Stainless Steel 316H RTJ Flange, PN10 PN16 Stainless Steel F316H Threaded Flange, Table D & Table E SS 316H Spectacle Blind Flange, ANSI 150 SS 316H Socket Weld Flange at the Lowest Prices

Stainless Steel 316H Flange Specifications

Size Range

1/2″ (15 NB) to 48″ (1200NB)

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, ISO 70051, JIS B2220, 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 A182 / ASME SA182

ASTM A182 Stainless Steel 316H Flanges Equivalent Grade

STANDARDDINUNS
SS 316H1.4401S31609

ASTM A182 SS Grade F316H Flanges Chemical Composition

Grade C Ni Si N S Mn P Cr Mo
SS 316H 0.10 max 10 – 14 0.75 max 0.030 max 2 max 0.045 max 16 – 18 2 – 3

SS UNS S31609 Flanges Mechanical Properties

Element Tensile Strength (MPa) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (MPa) min Hardness
Rockwell B (HR B) max Brinell (HB) max
316H 515 40% 205 95 217

Find the largest ready stock ASME SA182 Stainless Steel 316h Flat Face Flange, SS 316H Flanges,  Class 300#, 600#, 900#, 1500#, 2500# Stainless Steel 316H Flanges, ASTM A182 F316H Stub End Flanges, Steel 316H Tongue & Groove Flanges,  SS 1.4401 BLRF Flanges, ANSI 150, Table D & Table E Stainless Steel 316H Flange, Series A & B SS 316H RTJ Flange, ASTM A182 F316H Lap Joint Flange, SS 304H Orifice Flange, PN10 PN16 Stainless Steel 316H Slip On Flange, Stainless Steel 316H Threaded Flange in Mumbai, India.

ASTM A182 Stainless Steel 316H Flanges Dimensions

NPS O.D. of Flange Flanges Thickness Diameter of RF Diameter of Hub at Base Length Through Hub Bore or Diameter Dia. of Hub at Bevel Radius of Fillet Deptd of Socket
Welding (WN) Neck Slip-On (SORF) Threaded (NPT) Socket (SWRF) Lap Joint (Loose) Slip-on (SORF) Socket (SWRF) Lap Joint (Loose)
O Q R X Y Y Y W B H r Z
1/2 3-1/2 7/16 1-3/8 1-3/16 1-7/8 5/8 5/8 .88 .90 .84 1/8 3/8
3/4 3-7/8 1/2 1-11/16 1-1/2 2-1/16 5/8 5/8 1.09 1.11 1.05 1/8 7/16
1 4-1/4 9/16 2 1-15/16 2-3/16 11/16 11/16 1.36 1.38 1.32 1/8 1/2
1-1/4 4-5/8 5/8 2-1/2 2-5/16 2-1/4 13/16 13/16 1.70 1.72 1.66 3/16 9/16
1-1/2 5 11/16 2-7/8 2-9/16 2-7/16 7/8 7/8 1.95 1.97 1.90 1/4 5/8
2 6 3/4 3-5/8 3-1/16 2-1/2 1 1 2.44 2.46 2.38 5/16 11/16
2-1/2 7 7/8 4-1/8 3-9/16 2-3/4 1-1/8 1-1/8 2.94 2.97 2.88 5/16 3/4
3 7-1/2 15/16 5 4-1/4 2-3/4 1-3/16 1-3/16 3.57 3.60 3.50 3/8 13/16
3-1/2 8-1/2 15/16 5-1/2 4-13/16 2-13/16 1-1/4 1-1/4 4.07 4.10 4.00 3/8 7/8
4 9 15/16 6-3/16 5-5/16 3 1-5/16 1-5/16 4.57 4.60 4.50 7/16 15/16
5 10 15/16 7.5/16 6-7/16 3-1/2 1-7/16 1-7/16 5.66 5.69 5.56 7/16 15/16
6 11 1 8-1/2 7-9/16 3-1/2 1-9/16 1-9/16 6.72 6.75 6.63 1/2 1-1/16
8 13-1/2 1-1/8 10-5/8 9-11/16 4 1-3/4 1-3/4 8.72 8.75 8.63 1/2 1-1/4
10 16 1-3/16 12-3/4 12 4 1-15/16 1-15/16 10.88 10.92 10.75 1/2 1-5/16
12 19 1-1/4 15 14-3/8 4-1/2 2-3/16 2-3/16 12.88 12.92 12.75 1/2 1-9/16
14 21 1-3/8 16-1/4 15-3/4 5 2-1/4 3-1/8 14.14 14.18 14.00 1/2 1-5/8
16 23-1/2 1-7/16 18-1/2 18 5 2-1/2 3-7/16 16.16 16.19 16.00 1/2 1-3/4
18 25 1-9/16 21 19-7/8 5-1/2 2-11/16 3-13/16 18.18 18.20 18.00 1/2 1-15/16
20 27-1/2 1-11/16 23 22 5-11/16 2-7/8 4-1/16 20.20 20.25 20.00 1/2 2-1/8
24 32 1-7/8 27-1/4 26-1/8 6 3-1/4 4-3/8 24.25 24.25 24.00 1/2 2-1/2

SS Grade 316H Flanges Class 150Weight Chart

ASTM A182 Stainless Steel 316H Flanges Class 150
NOMINAL SIZEDIMENSIONSWEIGHT (KG)
NPS
(Inches)
DN (mm)FLANGE
MM
FLANGE
THICKNESS
SOW
SW
WNBLIND
1/21588.911.20.40.50.4
3/42098.612.70.60.70.6
12510814.20.810.9
1 1/432117.315.711.31.2
1 1/24012717.51.31.71.5
250152.419.12.12.62.4
2 1/265177.822.43.34.13.9
380190.523.93.94.94.9
3 1/290215.923.94.86.16.2
4100228.623.95.36.87.0
512525423.96.18.68.6
6150279.425.47.510.611.3
8200342.928.412.117.619.6
10250406.430.216.52428.6
12300482.631.826.236.543.2
14350533.435.134.648.458.1
16400596.936.644.860.676.1
1845063539.648.968.393.7
20500698.542.961.984.5122.0
24600812.847.886.9115185.0

ASME SA182 Stainless Steel 316H Flanges Class 300Weight Chart

ASTM A182 Stainless Steel 316H Flanges Class 300
NOMINAL SIZEDIMENSIONSWEIGHT (KG)
NPS
(Inches)
DN (mm)FLANGE
OD
A
MM
FLANGE
THICKNESS
D
MM
SOW
SW
WNBLIND
1/21595.314.20.60.80.6
3/420117.315.71.11.31.1
12512417.51.41.51.4
1 1/432133.419.11.72.01.8
1 1/240155.520.62.52.92.7
250165.122.42.93.43.2
2 1/265190.525.44.35.24.9
380215.928.45.96.96.8
3 1/290228.630.27.38.78.7
410025431.89.611.211.5
5125279.435.112.315.115.6
6150317.536.615.619.120.9
820038141.124.229.934.3
10250444.547.634.142.753.3
12300520.750.849.861.878.8
14350584.253.869.985.8105.0
16400647.757.288.1106.0137.0
18450711.260.5109.0131.0175.0
20500774.763.5134.0158.0221.0
24600914.470.0201.0230.0339.0

Stainless Steel 316H Flanges Class 600Weight Chart

ASTM A182 Stainless Steel 304H Pipe Flanges Class 600
NOMINAL SIZEDIMENSIONSWEIGHT (KG)
NPS
(Inches)
DN (mm)FLANGE
OD
A
MM
FLANGE
THICKNESS
D
MM
SOW
SW
WNBLIND
1/21595.314.20.70.90.8
3/420117.315.71.31.51.3
125124.017.51.51.81.6
1 1/432133.420.622.52.2
1 1/240155.422.433.53.3
250165.125.43.64.44.2
2 1/265190.528.45.36.46.1
380209.631.878.58.4
3 1/290228.635.18.810.711
4100273.138.114.517.417.3
5125330.244.524.429.229.4
6150355.647.828.734.936.1
8200419.155.643.453.958.9
1025050863.570.386.597.5
12300558.866.584.2103.0124
14350603.369.998.7122.0151
16400685.876.2142.0170.0214
1845074382.6173.0204.0272
20500812.888.9220.0254.0349.0
24600939.8101.6312.0358.0533.0

Stainless Steel 316H Flanges Class 900Weight Chart

ASTM A182 Stainless Steel 316H Flanges Class 900
NOMINAL SIZEDIMENSIONSWEIGHT (KG)
NPS
(Inches)
DN (mm)FLANGE
OD
A
MM
FLANGE
THICKNESS
D
MM
SOW
SW
WNBLIND
1/215120.722.41.81.91.8
3/42013025.42.42.62.4
125149.428.43.63.73.6
1 1/432158.828.444.34.1
1 1/240177.831.85.55.95.8
250215.938.110.210.810
2 1/265244.341.113.91514
380241.338.111.613.713.1
4100292.144.519.722.526.9
5125349.350.831.937.436.5
615038155.641.147.747.4
8200469.963.570.781.382.5
10250546.169.9101.0119122.0
12300609.679.2133.0157.0173.0
14350641.485.6153.0180.0206.0
16400704.988.9185.0217.0259.0
18450787.4101.6258.0292.0367.0
20500857.3108.0317.0362.0463.0
246001041.4139.7606.0665.0876.0

Class 1500 Stainless Steel 316H Flanges Weight Chart

ASTM A182 Stainless Steel 316H Flanges Class 1500
NOMINAL SIZEDIMENSIONSWEIGHT (KG)
NPS
(Inches)
DN (mm)FLANGE
OD
A
MM
FLANGE
THICKNESS
D
MM
SOW
SW
WNBLIND
1/215120.722.41.81.91.8
3/42013025.42.42.62.4
125149.428.43.63.73.6
1 1/432158.828.444.34.1
1 1/240177.831.85.55.95.8
250215.938.110.210.810.1
2 1/265244.341.113.91514
380266.747.8 19.919.1
4100311.253.8 29.929.9
5125374.773.2 55.458.4
6150393.782.6 68.471.8
8200482.691.9 117122
10250584.2108 194.0210.0
12300673.1124 288.0316.0
14350749.3133.4 380.0420
16400825.5146.1 485.0558.0
18450914.4162.1 644.0760.0
20500984.3177.8 775.0965.0
246001168.4203.2 1232.01558.0

ASTM A182 Stainless Steel 316H Flanges Class 2500Weight Chart

ASTM A182 Stainless Steel 316H Flanges Class 2500
NOMINAL SIZEDIMENSIONSWEIGHT (KG)
NPS
(Inches)
DN (mm)FLANGE
OD
A
MM
FLANGE
THICKNESS
D
MM
WNBLIND
1/215133.430.23.13.0
3/420139.731.83.73.5
125158.835.15.25.0
1 1/432184.238.17.77.4
1 1/240203.244.510.910.4
25023550.816.215.6
2 1/265266.757.223.722.6
380304.866.536.234.8
4100355.676.255.353.9
5125419.191.992.590.8
6150482.6108143.0141
8200552.5127215.0214
10250673.1165.1406.0411.0
12300762184.2572.0592.0

Stainless Steel 316H Flanges Schedule / Class

Flange Schedule/Class Pipe Size – Pipe Flanges Flange Connection Type Flange Material Max. Pressure
ASME B16.5 Class 150 1/2″ FNPT Stainless Steel 316H Flanges 150 psi
ASME B16.5 Class 150 1/2″ Socket Weld 275 psi
ASME B16.5 Class 150 1/2″ Welded 150 psi
ASME B16.5 Class 150 3/4″ FNPT 150 psi
ASME B16.5 Class 150 3/4″ Socket Weld 275 psi
ASME B16.5 Class 150 1-1/4″ Socket Weld 275 psi
ASME B16.5 Class 150 1-1/2″ Socket Weld 275 psi
ASME B16.5 Class 150 2″ FNPT 150 psi
ASME B16.5 Class 150 2″ Socket Weld 275 psi
ASME B16.5 Class 150 2-1/2″ Socket Weld 275 psi
ASME B16.5 Class 150 3″ Socket Weld 275 psi
ASME B16.5 Class 150 4″ FNPT 150 psi
ASME B16.5 Class 150 4″ Socket Weld 275 psi
ASME B16.5 Class 300 1/2″ Slip On 720 psi
ASME B16.5 Class 300 1/2″ Slip On 720 psi
ASME B16.5 Class 300 1″ Slip On 720 psi
ASME B16.5 Class 300 1″ Slip On 720 psi
ASME B16.5 Class 300 1-1/4″ FNPT 720 psi
ASME B16.5 Class 300 1-1/4″ Slip On 720 psi
ASME B16.5 Class 300 1-1/2″ Slip On 720 psi
ASME B16.5 Class 300 1-1/2″ Slip On 720 psi
ASME B16.5 Class 300 2″ Slip On 720 psi
ASME B16.5 Class 300 2″ Slip On 720 psi
ASME B16.5 Class 300 2-1/2″ Slip On 720 psi
ASME B16.5 Class 300 2-1/2″ Slip On 720 psi
ASME B16.5 Class 300 3″ Slip On 720 psi
ASME B16.5 Class 300 3″ Slip On 720 psi
ASME B16.5 Class 300 4″ Slip On 720 psi
ASME B16.5 Class 300 4″ Slip On 720 psi

Stainless Steel 316H Flanges Standard

American Steel Flanges Standard
Standard CodeStandard Name
ANSI ASME SA-182Forged Flanges
ANSI ASME B16.5Slip on flange, Welding neck flange, Blind
flange, Threaded flange, Lap joint flange, RTJ flange
ASME – B 16.47Welding neck flange, Blind flange
ASME – B 16.36Welding neck flange Slip on flange
German Steel Flanges Standard
DIN 2527Steel Blind Flanges, BLRF
DIN 2573 / 2576Flat Flange for Welding (Slip On)
DIN 2673Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars)
DIN 2641 / 2642Lapped / Loose (Lap Joint) Flanges Plain Collars
DIN 28115Long Neck Welding Flanges
DIN PN10, PN16SS 316H PN10 Flanges, 316H SS DIN PN 10 Flanges, 316H SS PN16 Flange
DIN PN20, PN25SS 316H PN20 Flanges, 316H SS DIN PN 25 Flanges
DIN PN40, PN50SS 316H PN40 Flanges, 316H SS DIN PN 50 Flanges
Japanese Steel Flanges Standard
JIS B2220Slipon plate flange (SOP), Slipon Hub (SOH),
Socket Welding flange (SW), Welding neck
flange (WN), Lapjoint (LJ), Threaded flange
(TR)/ Itegral flange (IT) Blank flange (BL)
JIS B2291Slipon plate flange (SOP), Slipon Hub (SOH),
Socket Welding flange (SW), Welding neck
flange (WN), Lapjoint (LJ), Threaded flange
(TR)/ Itegral flange (IT) Blank flange (BL)
JIS 5K, 10KSS 316H 5K SORF Flanges, 316H SS 10K SOFF Flanges
JIS 16K, 20KSS 316H 16K Blind Flanges, 316H SS 20K BLRF Flanges
JIS 30K, 40KSS 316H 30K Slip on Flanges, 316H SS 40K Blind Flanges
Italian Flanges Standard
UNI FLANGESPlan flanges (2276, 2277, 2278, 6083, 6084)
Welding neck (2280, 2281, 2282, 2283,
2284, 2285, 2286) Lapped flanges (6088,
6089, 6090, 2999, 2300) Blind flanges
(6091, 6092, 6093, 6094, 6095, 6096, 6097)
threaded flanges (2253, 2254)
British Standard Pipe Flanges Standard
BS 10 Table DSS 316H BS 10 Table D Flanges
BS 10 Table ESS 316H BS 10 Table E Flanges
BS 10 Table FSS 316H BS 10 Table E Flanges
BS 10 Table HSS 316H BS 10 Table E Flanges

Best quality Stainless Steel 316H WNRF Flange Stainless 316H SORF Flanges, SS 316H Flange Flat Face, Series A & B SS 316H Grooved Flange,  ANSI 150, Stainless Steel 316H Blind Flanges, PN10 PN16 Stainless Steel 316H 5K SOFF Flanges,  DIN 1.4401 Welding Neck Flange, Stainless Steel 316H Threaded Flange, Table D & Table E Stainless Steel 316H Flange, Stainless Steel 316H Orifice Flange, SS 316H BLRF Flanges, Werkstoff NR. 1.4401 Orifice Flange

Stainless Steel 316H 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

Stainless Steel 316H Flanges Price

Omaa Metal Sources is ASME B16.5 ASTM A182 Stainless Steel 316H 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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