Alloy 20 Flanges

Alloy 20 Pipe Flanges Manufacturer

Alloy 20 Blind Flanges Suppliers, UNS N08020 Alloy 20 Flanges Exporter in Mumbai

Regal Sales Corporation is one of the recommended manufacturer Of Alloy 20 Flanges In India. Our ASTM B462 Carpenter 20 Flanges contain larger amounts of chromium in comparison with other steels and thus have good corrosion resistance. Type Alloy 20 Lap Joint Flanges contain about 0.7% of chromium. Type Alloy 20 Blind Flanges are thermally stable and possess moderate strength even when the temperature is high. Alloy 20 Plate Flanges whose design enables combining improved resistance to pitting, high strength, stress corrosion, crevice corrosion and cracking. Alloy 20 Slip On Flange resists sulfide stress corrosion and chloride environments. Alloy 20 Flat Face Flange is important part of duplex steel flange family.

Alloy 20 Spectacle Blind FlangeAlloy 20 Threaded Flange, Alloy 20 Welding Neck Flange forging difficult to form due to its high strength and work hardening rate.

Our Alloy UNS N08020 WNRF Flanges have great resistance to sea water-related corrosion due to the presence of significant amounts of nickel iron. Stockist of Alloy 20 RF Flanges. The benefits of our Alloy 20 FF Flanges include a long service life that will retain an attractive, clean finish with low maintenance cost.

ASTM B462 Alloy 20 Flange Pressure Ratings, DIN 2.4660 Alloy 20 Flange Dimensions.

Alloy 20 Flanges manufacturers in India

Regal Sales Corporation is manufacturer of Alloy 20 Flanges, forged, ASTM B462 (dual marked and certified), ASME B16.5, annealed and fully machined, raised face, smooth finish (125-250 RMS / 3.2-6.3µM) to MSS-SP6, SS Flange hardness as per NACE MR0175 and tested to ASTM A262 E and PMI.

ASTM B462 Grade Orifice Flange


ASTM B462 Grade Orifice Flange

SA 182 Blank Flange


SA 182 Blank Flange

ASTM B462 Anchor Flange


ASTM B462 Anchor Flange

ASTM B462 Screw Flange


ASTM B462 Screw Flange

Alloy 20 Flanges Specification and Standards

Specifications Alloy 20 Flanges
ASME B16.5 Alloy 20 Flange size range 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Alloy 20 Flanges Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges.
Alloy 20 Flange Standard ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Alloy 20 Flange Standard DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Alloy 20 Flange Standard JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Alloy 20 Flange Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Alloy 20 Flange Standard EN 6Bar 10Bar 16Bar 25Bar 40Bar
Main Types Forged / Threaded / Screwed / Plate
Flange supporting material Gasket, Ring Joint, Flange Bolts
Alloy 20 Pipe Flanges Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Most common types of Alloy 20 Flanges
  • Weld Neck Ring Flange (WNRF), Alloy 20
  • Slip-On Ring Flange (SORF), Alloy 20
  • Blind Ring Flange (BLRF), Alloy 20
  • Socket Weld Ring Flange (SWRF), Alloy 20
  • Threaded Ring Flange, Alloy 20
  • Lap Joint Ring Flange (LJRF), Alloy 20
  • Ring Type Joint Flange (RTJF), Alloy 20
Production technique
  • Forged, Heat treated and machined
Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, , Groove
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

Alloy 20 Threaded Flange, Socketweld Flange, Slip-On Flange, Blind Flange, Weld Neck Flange

Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Origin Indian / West Europe / Japan / USA / Korean
Specialized manufacturer of
  • Rtj Flange
  • Pn16 Flange
  • DIN 2566 pn16
  • DIN 2566 en 1092 1
  • DIN 2566 pn10
  • Alloy 20 Large Diameter Flange
  • Alloy 20 Sorf Flange
  • Alloy 20 Blind Flanges
  • Alloy 20 Table Flanges
  • Alloy 20 Weld Neck Flanges
  • Alloy 20 Threaded Flanges
  • Alloy 20 Slip-On Flanges
  • Alloy 20 Socketweld Flanges
  • Alloy 20 Plate Flanges
  • Alloy 20 Lap Joint Flanges
  • Alloy 20 Loose Flanges
  • Alloy 20 Orifice Flanges
  • Alloy 20 AS 4087 Water Flanges
Alloy 20 Flanges Standard

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • Any other specilised flanges
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
Key markets and industries for Alloy 20 Flanges
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
Export to Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Alloy 20 Flanges Application
  • To Connect Pipe & Tubes in Petroleum, Power, Chemical, Construction, Gas, Metallurgy, Shipbuilding etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Alloy 20 Pipe Flange Dimensions

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

Prestige quality Alloy 20 Flanges manufacturers in India offer these Alloy 20 Flanges in DIN, ISO, JIS or ANSI standard.

Alloy 20 Flanges Weight Chart

15mm (1/2") Alloy 20 Flange Weight Chart

Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 Flanges PN14 Flanges 95 67 4 M12 14
AS 2129 Flange Table C Flanges 95 67 4 13 14
Table D Flanges 95 67 4 13 14
Table E Flanges 95 67 4 13 14
Table F Flanges 95 67 4 13 14
Table H Flanges 114 83 4 16 17
Table J Flanges 114 83 4 16 17
ANSI B16.5 Flanges ANSI 150 Flanges 89 60 4 13 16
ANSI 300 Flanges 95 67 4 13 16
ANSI 600 Flanges 95 67 4 13 16
ANSI 900 Flanges 121 83 4 19 22
ANSI 1500 Flanges 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 Flanges 80 55 4 M10 11
PN10 Flanges 95 65 4 M12 14
PN16 Flanges 95 65 4 M12 14
PN20 Flanges 90 60.5 4 M14 16
PN25 Flanges 95 65 4 M12 14
PN40 Flanges 95 65 4 M12 14

Regal Sales Corporation is an ISO certified Alloy 20 Flanges manufacturer & distributor in India

Regal Sales Corporation is a manufacturer and supplier of Alloy 20 Flanges offering in all Ratings up to 2500#, built a distribution network with more then 65 countries globally.

ASTM B462 Pipe Flanges Alloy 20 Raised Face Slip On Flanges
ASTM B462 Exhaust Flanges ASME SB462 Slip On Plate Flanges
ASTM B462 Header Flanges Alloy 20 Slip On Flanges
ASTM B462 Plate Flanges B462 Pipe Flanges
ASTM B462 Backing Flanges Alloy 20 Exhaust Flanges
ASTM B462 Tube Flanges ASME SB462 Header Flanges
ASTM B462 Stub End Flanges Alloy 20 Raised Face Weld Neck Flanges
ASTM B462 Shower Rod Flanges ASTM B462 Sae Flanges
ASTM B462 Slip On Flanges Alloy 20 Weld Neck Flange
ASTM B462 Screwed Flanges ASTM B462 Clad Flanges
ASTM B462 Socket Weld Flanges ASTM B462 Alloy 20 WNRF Flange
ASTM B462 Sbc Header Flanges Alloy 20 Raised Face Blind Flanges
ASTM B462 Split Flanges ASME SB462 Blind Flanges
ASTM B462 Slip-On Pipe Flanges Alloy 20 Blind Flange
ASTM B462 Square Flanges ASTM B462 Ansi Flanges
Ansi 150 ASTM B462 Flanges ASTM B462 Alloy 20 BLRF Flanges
ASTM B462 Blank Flanges Alloy 20 Orifice Flanges
ASTM B462 Bsp Flanges ASME SB462 Orifice Flanges
ASTM B462 Companion Flanges Alloy 20 Orifice Flanges
ASTM B462 Class 150 Flanges ASTM B462 Duct Flanges
ASTM B462 Cover Flanges B462 Alloy 20 Orifice Flanges
Custom ASTM B462 Flanges Alloy 20 Socket weld Flanges
Class 600 ASTM B462 Flanges ASME SB462 Socket weld Flanges
ASTM B462 Din Flanges Alloy 20 Socket weld Flanges
Large Diameter ASTM B462 Flanges ASTM B462 SWRF Flanges
Table E ASTM B462 Flanges ASME B16.5 Alloy 20 Socket weld Flanges
ASTM B462 Floor Flanges SS Threaded Flanges
ASTM B462 Forged Flanges ASME SB462 Threaded Flanges
Gaskets For ASTM B462 Flanges Alloy 20 Threaded Flanges
ASTM B462 Handrail Flanges ASTM B462 Manifold Flanges
High Pressure ASTM B462 Flanges ASTM B462 Threaded Flanges
ASTM B462 Lap Joint Flanges ASTM B462 Alloy 20 Threaded Flanges
ASTM B462 Long Weld Neck Flanges Alloy 20 Long weld Neck Flanges
ASTM B462 Metric Flanges ASME SB462 Long weld Neck Flanges
ASTM B462 Muffler Flanges Alloy 20 Long weld Neck Flanges
ASTM B462 Pump Flanges ASTM B462 Orifice Flanges
ASTM B462 Pressed Flanges Alloy 20 GRAAAAD Ring Type Joint Flanges
ASTM B462 Puddle Flanges ASME SB462 FGRAAAAD Ring Type Joint Flange
ASTM B462 Pad Flanges Alloy 20 RTJ Flanges
ASTM B462 Reducing Flanges Alloy 20 RTJ Flanges
ASTM B462 Raised Face Flanges ASTM B462 RTJ Flanges
ASTM B462 Ring Flanges BS4504 Alloy 20 RTJ Flanges
ASTM B462 Threaded Reducing Flanges Alloy 20 Reducing Flanges
ASTM B462 Wnrf Flanges ASME SB462 Reducing Flanges
ASTM B462 Split Flanges Alloy 20 Reducing Flange
ASTM B462 Turbo Flanges ASTM B462 Forged Flanges
ASTM B462 Vacuum Flanges ASTM B462 Reducing Flange
ASTM B462 Alloy 20 Reducing Flanges Alloy 20 Forged Flange

Manufacturing Alloy 20 Flanges in India, Regal Sales Corporation holds a wide range of Alloy 20 Flanges in stock for immediate despatch throughout India & globally.

Special offer on:

Flange Schedule/Class Pipe Size - Pipe Flanges Flange Connection Type Flange Material Max. Pressure
ASME B16.5 Class 150 1/2" FNPT Alloy 20 150 psi
ASME B16.5 Class 150 1/2" Socket Weld Forged Alloy 20 275 psi
ASME B16.5 Class 150 1/2" Welded Alloy 20 150 psi
ASME B16.5 Class 150 3/4" FNPT Alloy 20 150 psi
ASME B16.5 Class 150 3/4" Socket Weld Forged Alloy 20 275 psi
ASME B16.5 Class 150 1-1/4" Socket Weld Forged Alloy 20 275 psi
ASME B16.5 Class 150 1-1/2" Socket Weld Forged Alloy 20 275 psi
ASME B16.5 Class 150 2" FNPT Alloy 20 150 psi
ASME B16.5 Class 150 2" Socket Weld Forged Alloy 20 275 psi
ASME B16.5 Class 150 2-1/2" Socket Weld Forged Alloy 20 275 psi
ASME B16.5 Class 150 3" Socket Weld Forged Alloy 20 275 psi
ASME B16.5 Class 150 4" FNPT Alloy 20 150 psi
ASME B16.5 Class 150 4" Socket Weld Forged Alloy 20 275 psi
ASME B16.5 Class 300 1/2" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 1/2" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 1" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 1" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 1-1/4" FNPT Forged Alloy 20 720 psi
ASME B16.5 Class 300 1-1/4" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 1-1/2" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 1-1/2" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 2" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 2" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 2-1/2" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 2-1/2" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 3" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 3" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 4" Slip On Forged Alloy 20 720 psi
ASME B16.5 Class 300 4" Slip On Forged Alloy 20 720 psi

Alloy 20 Forged and Plate Flange

Alloy 20 Flange
ASTM B462 Alloy 20 Slip-On Flange ASTM B462 Alloy 20 Threaded Flange
ASTM B462 Alloy 20 Weld Neck Flange ASTM B462 Alloy 20 Socket Weld Flange
ASTM B462 Alloy 20 Blind Flange ASTM B462 Alloy 20 Reducing Flange
ASTM B462 Alloy 20 Lap Joint Flange ASTM B462 Alloy 20 Plate Flange
ASTM B462 Alloy 20 Orifice Flange ASTM B462 Alloy 20 Forged Flange
ASTM B462 Alloy 20 Ring Type Joint Flange ASTM B462 Alloy 20 Square Flange

Alloy 20 Pipe Flange Pressure Ratings

Alloy 20 Flanges Flange Standards / Types and Pressure Class :

ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.5 Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

Alloy 20 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

Alloy 20 Flanges 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%

Equivalent Grades for Alloy 20 Flanges

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

Alloy 20 Flanges useful information

Click on below links for Alloy 20 flanges dimensions

Find a Alloy 20 Flanges distributor in your location:

Regal Sales Corporation is a Govt. approved certified Alloy 20 Flanges exporter in India. All of our Alloy 20 Flanges are manufactured and tested to international standards, and specifications as per DIN, JIS, EN, ASTM etc. Regal Sales Corporation is known as a trusted vendor as a Alloy 20 Flanges distributor & dealer in your country. We have huge stock in Asia, GCC, Gulf, Middle east, UK to supply with over 28 countries, we provide after sales service and fast delivery.

MIDDLE EAST

  • Saudi Arabia (KSA)
  • UAE
  • Iran
  • Iraq
  • Jordan
  • Qatar
  • Bahrain
  • Oman
  • Kuwait
  • Turkey
  • Yemen
  • Syria
  • Cyprus

AFRICA

  • South Africa
  • Nigeria
  • Algeria
  • Angola
  • Libya
  • Egypt
  • Gabon
  • Sudan
  • Equatorial Guinea
  • The Republic Of Congo
NORTH AMERICA
  • USA
  • Canada
  • Mexico
  • Panama
  • Costa Rica
  • Puerto Rica
  • Trinidad And Tobago
  • Jamaica
  • Bahamas
  • Denmark

EUROPE

  • UK
  • Netherland
  • Russia
  • Norway
  • Germany
  • France
  • Italy
  • Spain
  • Ukraine
  • Belgium
  • Greece
  • Hungary
  • Albania
  • Austria
  • Finland
  • Ireland
  • Croatia
  • Slovenia
  • Malta
  • Switzerland
  • Slovakia
  • Czech Republic
  • Portugal

ASIA

  • Malaysia
  • India
  • Taiwan
  • Cambodia
  • Singapore
  • Indonesia
  • Thailand
  • Vietnam
  • South Korea
  • Japan
  • Sri Lanka
  • Maldives
  • Bangladesh
  • Mayanmar
SOUTH AMERICA
  • Venezuela
  • Argentina
  • Bolivia
  • Colombia
  • Ecuador
  • Guyana
  • Paraguay
  • Uruguay
  • Brazil
  • Chile
Stock an extensive range of Alloy 20 Flanges, Alloy 20 Flanges suppliers in Mumbai, India
Manufacting high-class Alloy 20 Flanges in India, offer lowest price of Alloy 20 Flanges, contact Alloy 20 Flanges manufacturers in Mumbai, Pune & Chennai - India