ASME B16.47 Series A Flanges Supplier

ASME B16.47 Series A Flanges, ANSI B16.47 Series A Flanges, B16.47 Series A Weld Neck Flanges Stockist, ASME B16.47 Series A (MSS SP-44) Blind Flanges, B16.47 Series A Pipe Flanges Exporter, ASME B16.47 Series A Class 150 Flanges, ANSI B16.47 Series A 300# Flange, B16.47 Series A Cl. 400 Flanges, B16.47 Series A Slip on Flanges, ASME B16.47 Series A Class 600 Flanges, B16.47 Series A Class 900 Flange, B16.47 Series A Flanges Manufacturer in Mumbai, India.

Nextgen Steel & Alloys is a developer of B16.47 Series a flanges. Our company supplies these flanges all over the world. The raw material is tested by our experts. We have the latest technology and tools to design these flanges. Clients recommend our company due to our pure quality products and services. These flanges use B16.47 standards. These flanges are available in different diameters, wall thicknesses, and sizes. Also, these flanges are available in customized form even at a reasonable price. We utilized different materials and their grades, for example, stainless steel, carbon steel, etc.

ASME B16.47 Series A Flanges Supplier

ASME / ANSI B16.47 Series A Raised Face Flanges, B16.47 Series A Spectacle Blind Flanges, B16.47 Series A SWRF Flanges, B16.47 Series A RTJ Flange, B16.47 Series A Socket weld Flanges, B16.47 Series A SORF Flanges, MSS SP-44 ASME B16.47 Series A Lap Joint Flanges, ANSI B16.47 Series A Long Weld Neck Flanges, B16.47 Series A WNRF Flanges, B16.47 Series A Large Diameter Steel Flanges, B16.47 Series A BLRF Flanges, B16.47 Series A Threaded Flanges, B16.47 Series A Flanges Supplier in India.

B16.47 Series a Flanges is heavier, thicker, and expensive.  Our company produces different types of flanges using standard B16.47, such as blind flanges, weld neck flanges, slip-on flanges, and RTJ flanges. Higher Chromium content in series A Blind Flanges avoids any ruptures at high temperatures, a feature required in the shipbuilding and steel construction Industry. Our B16.47 Series A flanges have a small quantity of Niobium that improves the weldability of the flange. Our B16.47 Series RTJ Flanges withstand alkalis under higher temperatures services. B16.47 Series a Blind Flanges has excellent resistance to chloride-ion stress-corrosion cracking and as well shows appropriate resistance to a number of oxidizing environments. B16.47 Series a Blind Flanges and B16.47 Series a Slip-on Flanges are very high resistance to chemical corrosion and oxidation and has low creep rates and some high stress-rupture effectiveness under high stresses at temperatures after suitable Heat Treatment. These are different classes. The classes are a way of expressing the pressure rating, wall thickness, and the relationship to the diameter of the flanges. There are classes 75 through 600 in this standard of flanges. Class 150 A flange has low pressure capability, and class 600 flanges have high pressure capabilities.

Our flanges are used in many industries like heavy oil refineries, nuclear power, and petrochemicals.

Standard Specifications for ASME B16.47 Series A Flanges

Dimensions

ANSI/ ASME B16.47 Series A

Standard

MSS SP-44: Steel Pipeline Flanges Or API 605: Large DiameterFlanges

Size Range

Normal Pipe Size (NPS) 26 To NPS 60

Pressure Class / Rating

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

Connect Type/ Flange Face Type

Flat Face, Lap-Joint Face, Small Male-Female, Raised Face, Large Male-Female, RTJ, Small Tongue, Large Tongue & Groove

Types

Weld Neck Ring Flanges (WNRF), Slip-On Ring Flanges (SORF), Blind Ring Flanges (BLRF), Socket Weld Ring Flanges (SWRF), Lap Joint Ring Flanges (LJRF), Ring Type Joint Flanges (RTJF), Large Diameter Flanges, Orifice Flanges

ANSI/ASME B16.47 Series A Flanges Stock

Slip on Flanges

B16.47 Series A Slip on Flanges

  • ASME B16.47 Series A RFSO Flange
  • ANSI B16.47 Class 900 Series A SOFF Flange
  • B16.47 Series A 600 LBS SORF Flange
  • B16.47 Series A Raised Face Slip on Flange Exporter
  • B16.47 Series A Slip On Raised Face Flanges
  • ANSI B16.47 Series A Slip On Flanges Supplier
  • ASME B16.47 Series A 300 LBS Flat Face Slip On Flange
  • B16.47 Series A Class 150 SORTJ Flange
Weld Neck Flanges

B16.47 Series A Weld Neck Flanges

  • ANSI/ASME B16.47 Series A WNFF Flange
  • B16.47 Series A WNRF Flange
  • ANSI/ASME B16.47 Series A WNRTJ Flange
  • ANSI/ASME B16.47 Series A RFWN Flange
  • B16.47 Series A Weld Neck Flange Exporter
  • ANSI/ASME B16.47 Series A Welding Neck Flanges
  • B16.47 Series A Weld Neck Flanges Supplier
  • ASME B16.47 Series A Flat Face Weld Neck Flange
  • ANSI B16.47 Series A Raised Face Weld Neck Flange
ring-type-joint-flanges

B16.47 Series A Ring Type Joint Flanges

  • B16.47 Series A 150# RTJ Flanges Supplier
  • ANSI/ASME B16.47 Series A Ring Type Joint Flanges Stockist
  • ANSI/ASME B16.47 Series A Class 300 RTJ Flanges
  • ANSI/ASME B16.47 Series A Class 600 RTJ Flange
  • ANSI B16.47 Series A Class 400 Ring Type Joint Flange
  • B16.47 Series A Class 900 Ring Type Flanges Exporter
socket-weld-flanges

B16.47 Series A Socket weld Flanges

  • B16.47 Series A Raised Face Socket weld Flange
  • ANSI B16.47 Series A Socket weld Flanges Supplier
  • ASME B16.47 Series A SWRTJ Flange Manufacturer
  • B16.47 Series A Flat Face Socket weld Flange
  • ANSI/ASME B16.47 Series A SWRF Flange
  • ANSI/ASME B16.47 Series A SWFF Flange
  • ANSI/ASME B16.47 Series A RFSW Flange
Blind Flanges

B16.47 Series A Blind Flanges

  • B16.47 Series A Class 150 Blind Flanges
  • ANSI B16.47 Series A Flat Face Blind Flange
  • ANSI/ASME B16.47 Series A Raised Face Blind Flange
  • ASME B16.47 Series A BLRF Flange Supplier
  • ANSI/ASME B16.47 Series A BLFF Flange
  • ANSI/ASME B16.47 Series A RFBL Flange
  • B16.47 Series A Class 300 Blind Flanges
  • B16.47 Series A 600# Blind Flanges Stockist
  • B16.47 Series A BLRTJ Flange Manufacturers
Forged Flanges

B16.47 Series A Forged Flanges

  • B16.47 Series A Class 900 Forged Flange Exporter
  • ASME B16.47 Series A Class 400 Forged Flanges
  • ANSI/ASME B16.47 Series A Forged Flanges Supplier
  • ASME B16.47 Class 150 Series A Forged Flanges Stockist
  • ASME B16.47 Class 300 Series A Forged Flanges
  • B16.47 Series A Flat Face Forged Flange
  • ASME B16.47 Series A Raised Face Forged Flange
  • ANSI B16.47 Class 600 Series A Forged Flanges
Lap joint-flanges

B16.47 Series A Lap Joint Flanges

  • B16.47 Class 600 Series A Lap Joint Flanges
  • ANSI/ASME B16.47 Series A LJ Flange
  • ASME B16.47 Series A Lapped Joint Flanges
  • B16.47 Class 300 Series A Lap Joint Flanges Supplier
  • B16.47 Class 150 Series A Lap Joint Flanges Manufacturers
  • ANSI/ASME B16.47 Series A LJRF Flange
  • ANSI B16.47 Series A LJFF Flange
Spectacle blind flanges

B16.47 Series A Spectacle Blind Flanges

  • B16.47 Series A Class 150 Spectacle Blind Flanges
  • ANSI B16.47 Series A Spectacle Blind Flange Stockist
  • B16.47 Series A 300# Spectacle Blind Flange Manufacturer
  • ASME B16.47 Series A Spectacle Blind Flange Exporter
  • ANSI/ASME B16.47 Series A 400 LBS Spectacle Blind Flanges
  • B16.47 Series A 600 LBS Spectacle Blind Flanges Supplier

Contact us to get quote for your requirement.

Our worldwide presence ensures the timeliness, cost efficiency and compliance adherence required to ensure your production timelines are met.

ASME B16.47 Series A Class 150 Flange Dimensions

ASME B16.47 Series A Class 150 Flange Dimensions

Nominal SizeOutside Diameter(OD)Min. Thickness [Note1] – WNF (tf)Min. Thickness [Note1] – Blind (tf)Length Through Hub (Y)Hub Dia. Base [Note2] (X)Hub Dia. Top (ARaised Face Dia. (R)Drilling – Bolt Circle DiaDrilling – No. of Bolt HolesDrilling – Dia. of Bolt HoleDia. of BoltMin. Fillet Radius(r1)
2634.252.632.634.6926.622629.531.752413⁄811⁄40.38
2836.52.752.754.8828.622831.5342813⁄811⁄40.44
3038.752.882.885.3230.753033.75362813⁄811⁄40.44
3241.753.133.135.6332.75323638.52815⁄811⁄20.44
3443.753.193.195.8234.75343840.53215⁄811⁄20.5
36463.53.56.1336.753640.2542.753215⁄811⁄20.5
3848.753.383.386.13393842.2545.253215⁄811⁄20.5
4050.753.53.56.38414044.2547.253615⁄811⁄20.5
42533.753.756.6943424749.53615⁄811⁄20.5
4455.253.943.946.9445444951.754015⁄811⁄20.5
4657.25447.2547.12465153.754015⁄811⁄20.5
4859.54.194.197.549.124853.5564415⁄811⁄20.5
5061.754.324.327.9451.255055.558.254417⁄813⁄40.5
52644.54.58.1953.255257.560.54417⁄813⁄40.5
5466.254.694.698.4455.255459.562.754417⁄813⁄40.5
5668.754.824.828.9457.385662654817⁄813⁄40.5
5871559.1959.38586467.254817⁄813⁄40.5
60735.135.139.3861.38606669.255217⁄813⁄40.5

ANSI B16.47 Series A Class 300 Flange Dimensions

ANSI/ASME B16.47 Series A Class 300 Flange Dimensions
Nominal SizeOutside Diameter(OD)Min. Thickness [Note1] – WNF (tf)Min. Thickness [Note1] – Blind (tf)Length Through Hub (Y)Hub Dia. Base [Note2] (X)Hub Dia. Top (ARaised Face Dia. (R)Drilling – Bolt Circle DiaDrilling – No. of Bolt HolesDrilling – Dia. of Bolt HoleDia. of BoltMin. Fillet Radius(r1)
2638.253.073.257.1928.382629.534.52813/415/80.38
2840.753.323.57.6930.52831.5372813/415/80.44
30433.573.698.1932.563033.7539.252817/813/40.44
3245.253.823.888.6934.69323641.528217/80.44
3447.53.944.079.0736.88343843.528217/80.5
36504.074.329.44393640.25463221/820.5
38464.194.197.0639.123840.5433215/811/20.5
4048.754.444.447.5641.254042.7545.53213/415/80.5
4250.754.634.637.8243.254244.7547.53213/415/80.5
4453.254.824.828.0645.25444749.753217/813/40.5
4655.75558.4447.3846495228217/80.5
4857.755.195.198.7549.384851.255432217/80.5
5060.255.445.449.0751.385053.556.253221/820.5
5262.255.635.639.3253.385255.558.253221/820.5
5465.255.945.949.8855.55457.75612823/821/40.5
5667.256610.1957.625659.75632823/821/40.5
5869.256.196.1910.4459.625862653223/821/40.5
6071.256.386.3810.6961.626064673223/821/40.5

B16.47 Series A Class 400 Flange Dimensions

Nominal SizeOutside Diameter(OD)Min. Thickness [Note1] – WNF (tf)Min. Thickness [Note1] – Blind (tf)Length Through Hub (Y)Hub Dia. Base [Note2] (X)Hub Dia. Top (ARaised Face Dia. (R)Drilling – Bolt Circle DiaDrilling – No. of Bolt HolesDrilling – Dia. of Bolt HoleDia. of BoltMin. Fillet Radius(r1)
2638.253.53.887.6228.622629.534.52817/813/40.44
2840.753.754.128.1230.812831.53728217/80.5
304344.388.6232.943033.7539.252821/820.5
3245.254.254.569.1235323641.52821/820.5
3447.54.384.819.537.19343843.52821/820.56
36504.55.069.8839.383640.25463221/820.56
3847.54.884.888.1239.53840.75443217/813/40.56
40505.125.128.541.5404346.2532217/80.56
42525.255.258.8143.62424548.2532217/80.56
4454.55.55.59.1845.624447.2550.53221/820.56
4656.755.755.759.6247.754649.552.753621/820.56
4859.56610.1249.884851.555.252823/821/40.56
5061.756.196.2510.56525053.6257.53223/821/40.56
5263.756.386.4410.88545255.6259.53223/821/40.56
54676.696.7511.3856.125457.8862.252825/821/20.56
56696.886.9411.7558.255660.1264.253225/821/20.56
587177.1212.0660.255862.1266.253225/821/20.56
6074.257.317.4412.5662.386064.38693227/823/40.56

ASME B16.47 Series A Class 600 Flange Dimension

Nominal SizeOutside Diameter(OD)Min. Thickness [Note1] – WNF (tf)Min. Thickness [Note1] – Blind (tf)Length Through Hub (Y)Hub Dia. Base [Note2] (X)Hub Dia. Top (ARaised Face Dia. (R)Drilling – Bolt Circle DiaDrilling – No. of Bolt HolesDrilling – Dia. of Bolt HoleDia. of BoltMin. Fillet Radius(r1)
26404.254.948.7529.442629.53628217/80.5
2842.254.385.199.2531.622831.5382821/820.5
3044.54.55.59.7533.943033.7540.252821/820.5
32474.625.8110.2536.12323642.52823/821/40.5
34494.756.0610.6238.31343844.52823/821/40.56
3651.754.886.3811.1240.623640.25472825/821/20.56
385066.121040.253841.545.752823/821/40.56
40526.256.3810.3842.254043.7547.753223/821/40.56
4255.256.626.751144.38424650.52825/821/20.56
4457.256.81711.3846.54448.2552.53225/821/20.56
4659.57.067.3111.8148.624650.2554.753225/821/20.56
4862.757.447.6912.4450.754852.557.53227/823/40.56
5065.757.75812.9452.885054.5602831/830.56
5267.7588.2513.2554.885256.5623231/830.56
54708.258.5613.75575458.7564.253231/830.56
56738.568.8814.2559.125660.7566.753233/831/40.62
58758.759.1214.5661.12586368.753233/831/40.62
6078.59.199.5615.3163.386065.2571.752835/831/20.69

ASME B16.47 Series A Class 900 Flange Dimensions

Nominal SizeOutside Diameter(OD)Min. Thickness [Note1] – WNF (tf)Min. Thickness [Note1] – Blind (tf)Length Through Hub (Y)Hub Dia. Base [Note2] (X)Hub Dia. Top (ARaised Face Dia. (R)Drilling – Bolt Circle DiaDrilling – No. of Bolt HolesDrilling – Dia. of Bolt HoleDia. of BoltMin. Fillet Radius(r1)
2642.755.56.3111.2530.52629.537.52027/823/40.44
28465.626.7511.7532.752831.540.252031/830.5
3048.55.887.1812.25353033.7542.752031/830.5
3251.756.257.621337.25323645.52033/831/40.5
34556.58.0613.7539.62343848.252035/831/20.56
3657.56.758.4414.2541.883640.2550.752035/831/20.56
3857.57.58.513.8842.253843.2550.752035/831/20.75
4059.57.758.8114.3144.384045.7552.752435/831/20.81
4261.58.129.1214.6246.314247.7554.752435/831/20.81
4464.888.449.5615.3848.62445057.622437/833/40.88
4668.258.8810.0616.1850.884652.560.52441/840.88
4870.259.1910.3816.552.884854.562.52441/840.94

B16.47 Series A Flanges Weight

Flange  ASME  B16.47-A  (MSS SP 44)
NPS SIZECLASS  150CLASS  300CLASS  600CLASS  900
WELDING NECKBLINDWELDING NECKBLINDWELDING NECKBLINDWELDING NECKBLIND
22109162204284310437
261543212914774507778901100
2817538035258450690910551350
30204450405685575107412301610
32254560465793642125314801940
34273625523919705142717502310
363217605801072800166519972660
38358830324900674150920002690
403869253911066725169521612950
4244210804281206895202823793280
4449112304851378951224633213810
46525134555915701055254332244430
48580152059717451247295135004860
506241668674198314233381
526891867728219414933682
547602088871253816374091
568452308921272818434585
589232554968297519544986
6097127651032325023535750

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Application of B16.47 Series A Flanges

ASME B16.47 Series A Flanges in Oil & Gas Exploration
Oil & Gas Exploration 67%
ANSI B16.47 Series A Flanges in Shipbuilding
Shipbuilding 76%
ASME B16.47 Series A Class 150 Flanges in Petrochemical
Petrochemical 82%
ASME B16.47 Series A Class 300 Flange in Nuclear Power Plants
Nuclear Power Plants 66%
ANSI B16.47 Series A Class 400 Flanges in Food & Dairy Industries
Food & Dairy Plants 88%
ANSI B16.47 Series A Class 600 Flange in Chemical Industries
Chemical Industries 76%
B16.47 Series A Class 900 Flanges in Pharmaceutical Industries
Pharmaceutical 60%

We Export B16.47 Series A Flanges Across the Globe

MIDDLE EAST : Saudi Arabia, Iran, Ira, Qatar, Bahrain, Oman, Kuwait, Turkey, Yemen, Syria, Jordan, Cyprus

AFRICA : Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, the Republic Of Congo, Gabon

NORTH AMERICA : US, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark

EUROPE : Russia, Norway, Germany, France, Italy, UK, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary Albania, Austria, Switzerland, Slovakia Finland, Ireland Croatia, Slovenia, Malta

ASIA : Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia

SOUTH AMERICA : Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay

We Supply B16.47 Series A Flanges All over India

Andhra Pradesh : Visakhapatnam, Vijayawada

Bihar : Patna

Chhattisgarh : Raipur

Delhi : New Delhi

Gujarat : Ahmedabad, Surat, Vadodara, Rajkot

Haryana : Faridabad

Jammu and Kashmir : Srinagar

Jharkhand : Ranchi, Dhanbad

Karnataka : Bangalore

Madhya Pradesh : Indore, Bhopal, Gwalior, Jabalpur

Maharashtra : Mumbai, Pune, Nagpur, Thane, Nashik, Kalyan-Dombivli, Vasai-Virar, Aurangabad, Navi Mumbai

Punjab : Ludhiana, Amritsar

Rajasthan : Jaipur, Jodhpur, Kota

Tamil Nadu : Chennai, Coimbatore, Salem, Madurai

Telangana : Hyderabad

Uttar Pradesh : Lucknow, Kanpur, Ghaziabad, Agra, Meerut, Varanasi, Allahabad

West Bengal : Kolkata, Howrah

47, Navnidhi Bhavan, Ground Floor, Shop No. 2, 5th Kumbharwada Lane, Near Moti Cinema, Mumbai 400 004, India.

Mail: sales1@ng-steel.com
mfg@ng-steel.com

Fax: +91 22 2389 2178

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