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ASTM A182 Duplex Steel Flanges

Asme B16.5 Duplex Ss Plate Flanges, Super Duplex Stainless Steel Pipe Flange Manufacturer In India

Great Steel & Metals is a leading Super Duplex Stainless Steel Pipe Flange Manufacturer and we supply all kinds of flanges in standard duplex, super duplex and lean duplex materials. Our products are of superior quality and we have good stocks. There are different kinds of flanges and we make them all. The Duplex Blind Flange is good to terminate a pipeline because it is durable, ductile and much corrosion resistant.

Supplier Of Astm A182 Duplex Steel Pipe Flanges, Duplex Blind Flange Stockist, Check Duplex Flange Material Price List In Mumbai, India

The duplex material has both austenitic and ferritic steel phases so that it is optimized for strength and corrosion resistance. Our Super Duplex Flange Pressure Rating is very high so that the super duplex flanges could be used in high pressure applications. There are different standards to govern the pressure ratings. The ANSI B16.5 Duplex Stainless Steel Plate Flanges range from the pressure classes 150 up to 2500 and the standard covers pipes with nominal sizes from NPS ½ through NPS 24.


Duplex Flanges

Duplex Flanges

Super Duplex Stainless Steel Pipe Flange

Super Duplex Stainless Steel Pipe Flange

ASME B16.5 Duplex SS Plate Flanges

ASME B16.5 Duplex SS Plate Flanges


What is Duplex Flanges?

The Duplex Stainless Steel Flange Material manufactured by us is by the international standards. We produce different grades of duplex steel that require different qualities to be used in different applications. The applications include marine and sea water piping, chemical and food processing plant piping, pollution control systems and others. The ASTM A182 Super Duplex Steel Socket Weld Flanges are used to connect two pipes with an additional socket holding them together. When these flanges are welded with the pipes, Stainless Steel Duplex Weld Neck Flange can prove to be one of the strongest connection methods. We encourage our customers to contact us for any inquiries.


Duplex Flanges price list

Asme B16.5 DSS Plate Flanges
Price List
Super DSS Pipe Flange
Price Per Piece (INR)
DSS Blind Flanges
Price (India Dirham)
Duplex Steel 2205 Pipe Flanges
Price (Saudi Riyal)
Forged pipe fittings flanges UNS S31803 2 1/2” 300LB DSS Slip on flanges ASME B16.5 $1.00-$100.00 / Piece 0.052 – 5.17 0.053 – 5.28
ASTM A182 F304 super duplex stainless steel flanges f61 $1.00-$10.00 / Piece 0.052 – 0.52 0.053 – 0.53
Forging flanges Super DSS Blind Flanges UNS S32750 2” 300# BL pipe fittings Flanges Stock ASME B16.5 $1.00-$100.00 / Piece 0.052 – 5.17 0.053 – 5.28
Super DSS pipe large flanges $10.00-$100.00 / Piece 0.052 – 5.17 0.053 – 5.28
Super Duplex 2507 Stainless Steel Flanges $1,000.00-$2,500.00 / Ton 51.69 – 129.21 52.79 – 131.98

Above is an approx Price of Duplex Flanges in Mumbai, India. PED approved Duplex Flange manufacturers in India. Best price guaranteed, compare other Duplex flanges suppliers in China or Korea.


Duplex Stainless Steel Flange Specification


Specifications ASTM A182 / ASME SA182
DSS Flanges Standard EN
  • 6Bar 10Bar 16Bar 25Bar 40Bar
Duplex Flanges Standard DIN
  • 6Bar 10Bar 16Bar 25Bar 40Bar
  • PN6 PN10 PN16 PN25 PN40, PN64
DSS Flanges Standard JIS
  • 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
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.
DSS Flanges Standard ANSI
  • Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Duplex Flanges Standard UNI
  • 6Bar 10Bar 16Bar 25Bar 40Bar
ASME B16.5 Duplex Flanges size range 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
DSS Steel Flanges Production technique
  • Forged, Heat treated and machined

Types of Duplex Flanges

Duplex Flange SORF

Duplex Flange SORF

DSS Flange SWRF

DSS Flange SWRF

Duplex Stainless Flange WNRF

Duplex Stainless Flange WNRF

Duplex Steel Flange BLRF

Duplex Steel Flange BLRF

Duplex SS Flange Exhaust

Duplex SS Flange Exhaust

SS Duplex Flange Girth

SS Duplex Flange Girth

Stainless Duplex Flange Lap Joint

Stainless Duplex Flange Lap Joint

Steel Duplex Flange Long Weld Neck

Steel Duplex Flange Long Weld Neck

DSS Steel Flange Orifice

DSS Steel Flange Orifice

Duplex Alloy Plate Flange

Duplex Alloy Plate Flange

DSS RTJ Flange

DSS RTJ Flange

DSS Duplex Flange Spectacle

DSS Duplex Flanges Spectacle

DSS Duplex Steel Flange Square

DSS Flanges Square

Alloy Duplex Flange Threaded

Alloy Duplex Flange Threaded

DSS Flange Anchor

DSS Flange Anchor

Stainless Steel Duplex Flange Blank

Stainless Steel Duplex Flange Blank


Duplex Flanges Standards

ASME B16.5 DSS Flanges EN TYPE DIN
WN – Welding Neck EN-TYPE 11 DIN 2631
DIN 2632
DIN 2633
DIN 2634
DIN 2635
BL – Blind EN-TYPE 05 DIN 2527
SO – Slip On EN-TYPE 01/12
LJ – Lap Joint EN-TYPE 02/04 DIN 2641
DIN 2642
DIN 2655
DIN 2656
SW – Socket Weld EN-TYPE 14
THR – Threaded EN-TYPE 13 DIN 2566
LWN – Long Welding Neck / Integral EN-TYPE 21
Welding Collars EN-TYPE 32/34
Duplex Flat Flange for Welding DIN 2573
DIN 2576
Duplex Lap Joint Short Stub End DIN 2673
Duplex Orifice Flanges, DSS Swivel Flanges, Spades, Spacer Rings
Duplex Stainless Spectable Blinds, API 6A, JIS B2220, VSM, NFE, BS10/BS4504, GOST

Check Price List Of Duplex Steel 2205 Pipe Flange. Stockholders Of Forged Flange, Duplex Rtj Flange Distributors, Super Duplex 2507 Weld Neck Flange, Traders Of Asme B16.5 Duplex Flange In Mumbai, India

Duplex Flange Equivalent

STANDARD WERKSTOFF NR. UNS
2205 1.4462 S31803 / S32205
2507 1.4410 S32750 / S32760

Duplex Stainless Steel Flange Properties

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 / S32205 7.805 0.285 1420 – 1465 2588 – 2669
S32750 / S32760 7.8 0.281 1350 2460

Duplex Steel Flanges Suppliers, Manufacturer Of Duplex Ss Flange Material Price, Weight & Rating, Stainless Steel Duplex Threaded Flange Price List & Astm A182 Duplex Steel Socket Weld Flange In India, Astm A182 Duplex Threaded Flange


Duplex Stainless Flange Chemical Composition

Grade C Mn Si P S Cr Mo Ni N Fe
S31803 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min
S32205 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21.0 – 23.0 2.50 – 3.50 4.50 – 6.50 0.8 – 0.20 63.54 min
S32750 0.030 max 1.20 max 0.80 max 0.035 max 0.020 max 24.00 – 26.00 3.00 – 5.00 6.00 – 8.00 0.24 – 0.32 58.095 min
S32760 0.05 max 1.00 max 1.00 max 0.030 max 0.010 max 24.00 – 26.00 3.00 – 4.00 6.00 – 8.00 0.20 – 0.30 57.61 min

Super Duplex Stainless Steel Pipe Flange Weight Chart

15mm (1/2″) Asme B16.5 DSS Plate Flanges 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 Flanges Table C Flange 95 67 4 13 14
Table D Flange 95 67 4 13 14
Table E Flange 95 67 4 13 14
Table F Flange 95 67 4 13 14
Table H Flange 114 83 4 16 17
Table J Flange 114 83 4 16 17
ANSI B16.5 Flanges ANSI 150 Flange 89 60 4 13 16
ANSI 300 Flange 95 67 4 13 16
ANSI 600 Flange 95 67 4 13 16
ANSI 900 Flange 121 83 4 19 22
ANSI 1500 Flange 121 83 4 19 22
ISO 7005 (DIN) Flanges PN6 Flange 80 55 4 M10 11
PN10 Flange 95 65 4 M12 14
PN16 Flange 95 65 4 M12 14
PN20 Flange 90 60.5 4 M14 16
PN25 Flange 95 65 4 M12 14
PN40 Flange 95 65 4 M12 14

We export to Duplex Flange

Location Project
Saudi Aramco Safaniya Field Upgrade, Persian Gulf
Mauritania and Senegal Tortue West Field Development
North Sea, UK Callater Field, North Sea
UK Western Isles Development Project, North Sea, UK
Guyana Payara Prospect