Alloy 20 Flanges Supplier. ASTM B462 Alloy 20Cb-3 Flanges Manufacturer in India.

Alloy 20 Flanges Supplier, Manufacturer

Unichem Steel & Alloy Pvt. Ltd. is ISO certified 20 Alloy RTJ Flanges, ASTM B462 Uns N08020 Nickel Alloy 20 Flanges manufacturers in India. ASTM B462 Alloy 20 Blind Flanges has very good resistance to sulfuric acid. We are dealer & distributor of ANSI B16.5 Alloy 20 Plate Flange, Uns N08020 Flange, Alloy 20 ASTM B462 Threaded Flanges & Werkstoff No 2.4660 Alloy Socket Weld Flanges at Factory Price. Hot forged Alloy DIN 2.4660 Slip-on Flanges should be heated between 2100°F and 2250°F with careful temperature control ensuring that the Alloy 20 SWRF Flanges do not fall below 1800°F prior to forging. Complete Range of Products – Alloy 20 Forged Flanges, Alloy 20 Lapped joint Flanges, UNS N08020 Alloy Plate Flange in Stock in various sizes. Alloy UNS N08020 Orifice Flanges is now a popular choice for a wide variety of industries including the food, chemical, plastics and, pharmaceutical industries. Alloy 20 Weld Neck Flanges has sensible immunity to chloride stress corrosion cracking. Unichem Steel & Alloy Pvt. Ltd. is supplying Alloy 20 Industrial Flanges, Alloy 20 WNRF Flanges, Alloy 20 RTJ Flange to Vadodara, Madhya-Pradesh, Bangalore, Kolkata, Pune, Chhattisgarh, Rajkot, Bhosari, Gurgaon, Gujarat, Ludhiana, Ghaziabad, West-Bengal, Tamil-Nadu, Nagpur, Ahmedabad, Rajasthan, Faridabad, Karnataka, Maharashtra, Chennai(Madras), Raipur, Karnataka, Khopoli, Aurangabad, Jaipur, Uttar-Pradesh, Haryana, Delhi, Indore, Punjab, Kolhapur.

Largest Manufacturer and Stockist of ASME SB462 Alloy 20 Flanges, Alloy 20Cb-3 Slip-on, Weld Neck, High Hub Blind, Raised Face, Socket Weld, Orifice, Ring Type Joint, Threaded, Lap Joint, Square, Long Weld Neck, Spectacle Blind, Paddle Blind, Ring Spacer, Tongue and Groove, Backing Ring, Nipoflange, Weldoflange, Forged, Male & Female, Reducing, Expander Flanges in Mumbai

Most Trusted Supplier and Exporter of ASTM B462 Alloy 20 Flange, UNS N08020 Pipe Flanges, WNR 2.4660 Flange, 150# Alloy 20Cb-3 Flange, ASTM B462 20 Alloy Flange in South Africa, Saudi Arabia, Spain, Kuwait, Singapore, Malaysia, UAE, Italy, Nigeria, Iraq, Thailand, Turkey, Vietnam, Oman, Qatar, Myanmar, Sri Lanka.

ASTM B462 Alloy 20 Blind Flanges Specifications

Specifications

ASME SB462 / ASTM B462.

Standards / Dimensions

ANSI B16.47, MSS SP44, ANSI B16.5, Series A & B, ASA, API-605, AWWA, B16.48, BS 10, BS4504, EN-1092, DIN.

Size Range

1/2″(15 NB) to 48″(1200NB).

ASTM B462 Alloy 20 Blind Flanges Specifications
Flange Class

150#, 300#, 400#, 600#, 900#, 1500#, 2500#.

Flange Face Type

Flate Face (FF), Ring Type Joint (RTJ), Raised Face (RF).

Pressure

PN6, PN10, PN16, PN25, PN40, PN64 etc.

Leading Manufacturers of Different Types of ASTM B462 Alloy 20 Flanges (WERKSTOFF NR. 2.4660 / UNS N08020 / EN NiCr20CuMo / AFNOR Z2NCUD31-20AZ) in the form of Slip on Flange | Weld Neck Flange | High Hub Blind Flange | Raised Face Flange | Socket Weld Flange | Orifice Flange | Ring Type Joint Flange | Threaded Flange | Lap Joint Flange | Square Flange | Long Weld Neck Flange | Spectacle Blind Flange | Paddle Blind Flange | Ring Spacer Flange | Tongue and Groove Flange | Backing Ring Flange | Nipoflange | Weldoflange | Forged Flange | Male & Female Flange | Reducing Flange | High Hub Blind Flange | Expander Flange | ANSI Flange | ASME Flange | BS Flanges | DIN Flanges | EN Flanges at Best Prices in India.

ASTM B462 Carpenter 20 Flanges Types

ASTM B462 Alloy 20 Lap Joint Flange

ANSI B16.47 / ANSI B16.5 Alloy 20 Lap Joint Flange, ASTM B462 Alloy 20 Lap Joint Flange Supplier in Mumbai, India

Alloy 20 Lap Joint Flange

ASTM B462 Alloy 20 Square Flange

ANSI B16.47 / ANSI B16.5 Alloy 20 Square Flange, ASTM B462 Alloy 20 Square Flange Supplier in Mumbai, India

Alloy 20 Square Flange

ASTM B462 Alloy 20 Slip On Flange

ANSI B16.47 / ANSI B16.5 Alloy 20 Slip On Flange, ASTM B462 Alloy 20 Slip On Flange Supplier in Mumbai, India

Alloy 20 Slip On Flange

ASTM B462 Alloy 20 Weld Neck Flange

ANSI B16.47 / ANSI B16.5 Alloy 20 Weld Neck Flange, ASTM B462 Alloy 20 Weld Neck Flange Supplier in Mumbai, India

Alloy 20 Weld Neck Flange

ASTM B462 Alloy 20 Blind Flange

ANSI B16.47 / ANSI B16.5 Alloy 20 Blind Flange, ASTM B462 Alloy 20 Blind Flange Supplier in Mumbai, India

Alloy 20 Blind Flange

ASTM B462 Alloy 20 Orifice Flange

ANSI B16.47 / ANSI B16.5 Alloy 20 Orifice Flange, ASTM B462 Alloy 20 Orifice Flange Supplier in Mumbai, India

Alloy 20 Orifice Flange

ASTM B462 Alloy 20 Socket weld Flange

ANSI B16.47 / ANSI B16.5 Alloy 20 Socket weld Flange, ASTM B462 Alloy 20 Socket weld Flange Supplier in Mumbai, India

Alloy 20 Socket weld Flange

ASTM B462 Alloy 20 Threaded Flange

ANSI B16.47 / ANSI B16.5 Alloy 20 Threaded Flange, ASTM B462 Alloy 20 Threaded Flange Supplier in Mumbai, India

Alloy 20 Threaded Flange

ASTM B462 Alloy 20 Long weld Neck Flange

ANSI B16.47 / ANSI B16.5 Alloy 20 Long weld Neck Flange, Swage Nipple, ASTM B462 Alloy 20 Long weld Neck Flange Supplier in Mumbai, India

Alloy 20 Long weld Neck Flange

ASTM B462 Alloy 20 RTJ Flange

ANSI B16.47 / ANSI B16.5 Alloy 20 RTJ Flange, ASTM B462 Alloy 20 RTJ Flange Supplier in Mumbai, India

Alloy 20 RTJ Flange

ASTM B462 Alloy 20 Reducing Flange

ANSI B16.47 / ANSI B16.5 Alloy 20 Reducing Flange, ASTM B462 Alloy 20 Reducing Flange Supplier in Mumbai, India

Alloy 20 Reducing Flange

ASTM B462 Alloy 20 Forged Flange

ANSI B16.47 / ANSI B16.5 Alloy 20 Forged Flange, ASTM B462 Alloy 20 Forged Flange Supplier in Mumbai, India

Alloy 20 Forged Flange

Alloy 20 Forged Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS AFNOR EN
Alloy 20  2.4660  N08020  Z2NCUD31-20AZ  NiCr20CuMo

Alloy 20 Lapped joint Flanges Chemical Composition

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 3.0-4.0  32.0-38.0 19.0-21.0  29.85 min*  2.0-3.0  0.045 max

UNS N08020 Alloy Plate Flange Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
 8.1 g/cm3  1443 °C (2430 °F) Psi -80,000, MPa -551 Psi – 35,000, MPa – 241 30%

Why Purchase From Unichem Steel & Alloy Pvt. Ltd.

  • We at, Unichem Steel & Alloy Pvt. Ltd. design Alloy DIN 2.4660 Slip on Flanges to the specific pressure ratings; 150lb, 300lb, 400lb, 600lb, 900lb, 1500lb, and 2500lb to satisfy all needs of varied industries in India and Overseas.
  • We are producing Alloy 20 SWRF Flanges using different dimensional standards such as American Standard Flanges (ANSI/ASME/AWWA), South African Standard Flanges (SABS / SANS), German Standard Flanges (DIN), Russian Standard Flanges (GOST), European Standard Flanges (EN), Petroleum Standard Flanges (API), Japanese Standard Flanges (JIS), MSS Standard Flanges (MSS-SP), British Standard Flanges (BS).
  • For Alloy UNS N08020 Orifice Flanges making we have world-class machinery. In house CNC, Lathe Machines as well as punch dyes required for the production of Alloy 20 Weld Neck Flanges. Testing facilities like PMI Machine, Spectro machine, Hardness Test, Mechanical test, Hydrostatic Testing, Pressure testing, Ultrasonic Testing, and manual inspection of gauge.
  • We strive for quality production of 20 Alloy RTJ Flanges. We adequately test raw materials and conform to DIN, EN, MSS, ANSI, ASTM, ASME, JIS Standards to make the highest quality ANSI/ASME B16.5 ASTM B462 Uns N08020 Nickel Alloy 20 Flanges. It is provided with 100% Radiography Test Report and Third Party Inspection or Buyer Inspection service is available on finished products.
  • Unichem Steel & Alloy Pvt. Ltd. is an expert in manufacturing of custom size ANSI B16.5 Alloy 20 Plate Flange with accurate dimensions and uniform wall thickness.
  • As leading exporters and suppliers we keep a buffer stock of Uns N08020 Flange in the size range of 1/2″(15 NB) to 48″(1200NB). In order to meet the off-hand requirement of our buyers.
  • Alloy 20 ASTM B462 Threaded Flanges are packaged to ensure that there is no damage during transit. In the case of exports, products are packed in wooden cases to make sure that flanges can be reached to the client in the same form as it is manufactured. All Werkstoff No 2.4660 Alloy Socket Weld Flanges are marked with Size, Grade, Lot No, and our trademark. On special requests we make custom marking on Flanges.
  • In stock flanges to satisfy any urgent needs of customers using international standards: DIN EN 1092-1 covers Blind Flange EN Type 5 and DIN 2527, Threaded Flange EN Type 12 and DIN 2558/2565/2569, Weld Neck Flange EN Type 11 and DIN 2627–2638, Flat Flange EN Type 1 and DIN 2573/2578, Lapped Flange EN Type 2 / Type 4 and DIN 2641/2622/2655/2656.
  • We provide Material Test Certificates (MTC) as per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103.
  • No minimum quantity order limit. Get Market leading prices on all types of Alloy 20 Forged Flanges in India.

Alloy 20 WNRF Flanges Manufacturing Standards

American Steel Flanges Standard
Standard Code Standard Name
ANSI ASME SA-462 Forged Flanges
ANSI ASME B16.5 Slip on flange, Welding neck flange, Blind flange, Threaded flange, Lap joint flange, RTJ flange
ASME – B 16.47 Welding neck flange, Blind flange
ASME – B 16.36 Welding neck flange Slip on flange
German Steel Flanges Standard
DIN 2527 Steel Blind Flanges, BLRF
DIN 2573 / 2576 Flat Flange for Welding (Slip On)
DIN 2673 Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars)
DIN 2641 / 2642 Lapped / Loose (Lap Joint) Flanges Plain Collars
DIN 28115 Long Neck Welding Flanges
DIN PN10, PN16 Alloy 20 PN10 Flanges, Alloy 20 DIN PN 10 Flanges, B462 Alloy 20 PN16 Flange
DIN PN20, PN25 Alloy 20 PN20 Flanges, Nickel Alloy 20 DIN PN 25 Flanges
DIN PN40, PN50 Nickel Alloy 20 PN40 Flanges, Alloy 20 DIN PN 50 Flanges
Japanese Steel Flanges Standard
JIS B2220 Slipon 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 B2291 Slipon 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, 10K Alloy 20 5K SORF Flanges, Alloy 20 10K SOFF Flanges
JIS 16K, 20K Alloy 20 16K Blind Flanges, B462 Carpenter Alloy 20 20K BLRF Flanges
JIS 30K, 40K Alloy 20 30K Slip on Flanges, Alloy 20 40K Blind Flanges
Italian Flanges Standard
UNI FLANGES Plan 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 D Alloy 20 BS 10 Table D Flanges, Alloy 20 Table D Pipe Flange
BS 10 Table E Alloy 20 BS 10 Table E Flanges, B462 Table E Pipe Flange
BS 10 Table F Carpenter® Alloy 20 BS 10 Table E Flanges, Carpenter 20 Table E Flanges
BS 10 Table H Alloy 20 BS 10 Table E Flanges, Carpenter 20 Table E Pipe Flanges

Alloy 20 RTJ Flange Applications and Uses

  • Power Plant / Power Generation
  • Fertilizers
  • Oil & Gas
  • Refineries
  • Chemical Industry
  • Pulp and Paper Industry
  • Petrochemicals
  • Engineering Project
  • Environmental and Water Projects
  • Boiler Manufacturers
  • Pumps and Valves
  • Cement Industries
  • Aerospace Industry
  • Nuclear Industry
  • Construction
  • Ship Building Companies
  • Thermal Processing
  • Pharma Industry
  • Off-Shore Oil Drilling Companies
Alloy 20 RTJ Flange Applications and Uses

ASME SB462M Alloy 20 Class 300 Flange Type, Pressure Class, & Size

Specification Item Type Pressure Class Size Range
ASME/ANSI B16.36 Orifice Flanges (Slip-on, Weld neck, Threaded) 300 To 2500LBS 1″ to 12″
ASME/ANSI B16.5 Slip-on, Socket Weld, Blind, Weld Neck, Threaded and Lap Joint Flanges 150 to 2500LBS
150 to 1500LBS
26“ to 60″
26“ to 48″
BS 10 Blind, Slip-on and Welding neck flanges TABLE-A, D, E, F, H, J, K, R, S, T 15mm to 600mm
ASME/ANSI B16.9/MSS SP-43 Stub end -Type:A, B, C (Short pattern) S10, S40, S80 ½” to 24”
ASME/ANSI B16.47 Orifice Flanges (Slip-on, Weld neck, Threaded) 75 to 300LBS
400, 600LBS
900LBS
1/2“ to 12″
26“ to 60″
26“ to 48″
EN 1092-1 / DIN / BS 4504 Flanges 01 (Plate flange), 02 (Loose plate flange for Types 32—37), 04 (Loose plate flange for Type 34), 05 (Blind flange), 11 (Weld-neck flange), 12 (Hubbed slip-on flange), 13 (Hubbed PN2.5 to PN16
PN25
PN40
PN63
PN100
PN160, PN250
PN320
PN400
10mm to 1800mm
10mm to 1000mm
10mm to 600mm
10mm to 400mm
10mm to 350mm
10mm to 300mm
10mm to 250mm
10mm to 200mm

Ready Stock of Alloy 20 Flat Flange in India

Alloy 20 Flanges Alloy 20 EN 1092-1 Flanges
Alloy 20 BS 4504 Flanges Alloy 20 Forged Flanges
Alloy UNS N08020 Flanges Alloy 20 Slip on Flanges
Alloy 20 Flat Flange ANSI Alloy 20 Blind Flange
Alloy DIN 2.4660 Weld Neck Flanges Alloy NiCr20CuMo Socket weld Flanges
INCOLOY® Alloy 20 Long Weld Neck Flanges Alloy 20 Threaded Flanges
Alloy 20 Reducing Flanges Alloy 20 Ring Type Joint Flanges
Carpenter® 20 Alloy Orifice Flange Alloy 20 Spectacle Blind Flanges
Alloy 20 WNRF Flange Alloy 20 SORF Flanges
ANSI B16.5 Alloy 20 RTJ Flanges Alloy 20 Screwed Flanges
ASTM B564 Alloy 20 Lap Joint Flanges ASME SB564 Alloy 20 BLRF Flange
Alloy 20 Raised Face Flanges Alloy 20 Nipoflange
Alloy 20 Square Flanges ASME SB564M Alloy 20 SWRF Flange
Alloy 20 Tongue & Groove Flanges Alloy 20 Male & Female Flanges
Alloy 20 DIN Flanges Alloy 20 ASME B16.5 Flanges
Alloy 20 Flanges ASTM/ASME Alloy 20 Forged Flanges
20 Alloy Blind Flanges 20 Alloy Ring Type Joint Flanges
ASTM B462 Alloy 20 Slip On Flanges Alloy 20 Reducing Flanges
Alloy UNS N08020 Pipe Flanges ASTM B462 Alloy 20 Lap Joint Flanges
ASTM B462 Alloy 20 BLRF Flanges Alloy WERKSTOFF NR. 2.4660 Long Weld Neck Flanges
B462 Alloy 20 Weld Neck Flanges Alloy 20 Screwed Flanges
ASME SB 564 Alloy 20 RTJ Flanges B462 Alloy 20 SORF Flanges
Alloy 20 Threaded Flanges Alloy 20 Plate Flanges
Alloy 20 SWRF Flanges 20 Alloy WNRF Flanges
Alloy 20 Socket weld Flanges B462 Alloy 20 Spectacle Blinds Flanges
20 Alloy Orifice Flanges ASME SB 564 Alloy 20 Flanges
ASTM B462 Alloy 20 DIN Flanges AISI Alloy 20 ASTM B462 Flanges
Carpenter 20 Slip On Flanges ASTM B462 Alloy 20 Loose Flanges

Carpenter® 20 Alloy Flanges Exporter

EUROPE: Albania, Austria, Belgium, Croatia, Czech Republic, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Malta, Netherlands, Norway, Portugal, Russia, Slovakia, Slovenia, Spain, Switzerland, UK, Ukraine.
ASIA: Bangladesh, Cambodia, India, Indonesia, Japan, Malaysia, Maldives, Myanmar, Singapore, South Korea, Sri Lanka, Taiwan, Thailand, Vietnam.
AFRICA: Algeria, Angola, Egypt, Equatorial Guinea, Gabon, Libya, Nigeria, South Africa, Sudan, The Republic Of Congo.
MIDDLE EAST: Bahrain, Cyprus, Iran, Iraq, Jordan, Kuwait, Oman, Qatar, Saudi Arabia (KSA), Syria, Turkey, United Arab Emirates (UAE), Yemen.
NORTH AMERICA: Bahamas, Canada, Costa Rica, Denmark, Jamaica, Mexico, Panama, Puerto Rico, Trinidad And Tobago, USA.
SOUTH AMERICA: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Uruguay, Venezuela.

INCOLOY® Alloy 20 Flange Supplier

Aberdeen, Abu Dhabi, Ahmedabad, Ahvaz, Al Jubail, Al Khobar, Algiers, Ankara, Atyrau, Bangkok, Bengaluru, Bhopal, Bogota, Brisbane, Busan, Cairo, Calgary, Caracas, Chandigarh, Chennai, Chiyoda, Coimbatore, Colombo, Courbevoie, Dallas, Dammam, Doha, Dubai, Edmonton, Ernakulam, Faridabad, Geoje-si, Gimhae-si, Granada, Gurgaon, Hanoi, Haryana, Ho Chi Minh City, Hong Kong, Houston, Howrah, Hyderabad, Indore, Istanbul, Jakarta, Jeddah, Karachi, Kolkata, Kuala Lumpur, Kuwait City, La Victoria, Lagos, Lahore, London, Los Angeles, Ludhiana, Madrid, Manama, Melbourne, Mexico City, Milan, Montreal, Moscow, Mumbai, Muscat, Navi Mumbai, New Delhi, New York, Noida, Perth, Petaling Jaya, Pimpri-Chinchwad, Port-of-Spain, Pune, Rajkot, Rio de Janeiro, Riyadh, Santiago, Secunderabad, Seoul, Sharjah, Singapore, Surat, Sydney, Tehran, Thane, Thiruvananthapuram, Toronto, Ulsan, Vadodara, Visakhapatnam, Vung Tau.

Contact us to get a quick quote for Alloy 20 EN 1092-1 Flanges.

WE ARE OFFERING ALLOY 20 FLANGES AS PER ISO, DIN, JIS OR ANSI STANDARD.

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