Top Duplex Steel Flanges Manufacturer, Supplier In India
Steel Gems is one of the prominent Duplex Steel Flanges Manufacturers in India. We manufacture, supply and export a wide range of Stainless Steel Flanges, Duplex Steel Flanges and Mild Steel Flanges in a variety of diameter, grade and thickness as per the client’s requirements.
We work diligently to provide the best AS, ANSI, BS, DIN and JIS and so on grade Flanges, in the entire industry. Our consistent focus on quality, pricing, and delivery has culminated in a large number of orders from India to other different countries.
Specifications of Duplex Steel Flanges
specifications of Duplex Steel Flanges are define in the table below.
| Size Chart | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
|---|---|
| Standards | API7S-15, API7S-43, API605, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, EN1092 |
| JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Pressure Rating ANSI | 600 LBS, 900 LBS, 150 LBS, 2500 LBS, 300 LBS, 1500 LBS |
| Pressure Calculation in DIN | 16Bar 6Bar 25Bar 40Bar 10Bar / PN10 PN16 PN6 PN25 PN64 PN40 |
| EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Anti-rust Paint, Zinc Plated,Oil Black Paint, Cold and Hot Dip Galvanized, Yellow Transparent |
| Production technique |
|
| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Raised Face (RF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
| Equipment | Bending machine, Pushing Machine,Press machine, electric bevelling machine, Sand-blasting machine etc |
| Origin | Indian / West Europe / Japan / USA / Korean |
| Special design |
As per your drawing AS, ANSI, BS, DIN and JIS |
| Test | Hydrostatic testing machine, X-ray detector, Direct-reading Spectrograph, UI trasonic flaw detector, Magnetic particle detector |
| Most common types | Forged / Threaded / Screwed / Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Manufacturer of |
ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE
etc.
|
| Uses & application |
|
Price List of Duplex Steel Flanges
Price List of Duplex Steel Flanges are define in the table below.
| Price list of Duplex 2205 Flange | 2205 Duplex Steel Flange Price in INR | 2205 Duplex Steel Flange Price in USD | 2205 Duplex Steel Flange Price in UAE Dirham |
|---|---|---|---|
| SO FLANGE 3MM DUPLEX 2205 | 12,275 | $161.88 | UAE Dirham 595.09 |
Duplex Steel Flanges provide a way to join pipes, valves, pumps, and other pieces of equipment to construct a plumbing system. In addition, it offers simpleaccess for maintenance, inspection, or modification. Duplex Steel Flanges are often flanged joint, and a gasket is placed in the gap between them to act as a seal.
Duplex Steel, Stainless Steel Flanges, Titanium Flanges, and Mild Steel Flanges used for easy modification, cleaning, and inspection. They are often available in a variety of shapes, pressure ratings, weight charts, dimensions, sizes, grades, and specifications in accordance with ANSI, ASME, ASTM, DIN standards.
Available Types Of Duplex Steel Flanges
Equivalent Grades of Duplex Steel Flanges
| Standard | UNS | Werkstoff NR. |
|---|---|---|
| Duplex S31803 | S31803 | 1.4462 |
| Duplex S32205 | S32205 | 1.4462 |
Mechanical Properties Chart of saf 2205 Flanges
| S31803 / S32205 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|---|
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi - 80000 , MPa - 550 | Psi - 116000 , MPa - 800 | 15 % |
Chemical Composition of Duplex Steel Flanges
| S31803 / S32205 | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.0 | 0.03 | 0.02 | 2.0 | 3.0 - 3.5 | 22.0 - 23.0 | 0.03 | 4.5 - 6.5 | 0.14 - 0.2 | Bal |
Duplex Steel Flanges Mechanical Properties
|
Grade
|
Tensile Strength
|
Yield Strength (0.2%Offset)
|
Elongation
|
|---|---|---|---|
|
F1
|
275
|
485
|
20 %
|
|
F5
|
275
|
485
|
20 %
|
|
F9
|
380
|
585
|
20 %
|
|
F11
|
205
|
415
|
20 %
|
|
F12
|
275
|
485
|
20 %
|
|
F22
|
205
|
415
|
20 %
|
|
F91
|
380
|
585
|
20 %
|
Top Selling Duplex Flanges Available in Ready Stock
| Ready Stock Duplex Flanges | |
|---|---|
| ASTM A240 Duplex Steel Spades & Ring Spacers | Duplex Stainless Steel 2205 Nipoflange |
| S32205 Duplex Steel 5D Weldoflange | Duplex S32205 Flange Outlet |
| Duplex 2205 Flange | Duplex Stainless Steel 2205 Blind Flange |
| Duplex Steel 2205 Slip on Flange | S32205 Duplex Steel Threaded Flange |
| Duplex Steel 1.4462 Long Weld Neck Flanges | Duplex Steel 2205 Spectacle Blind Flanges |
| Duplex 2205 Forged Flanges | Duplex Steel 1.4462 Plate Flange |
| S32205 Duplex Steel Ring Type Joint Flanges | ASTM A240 Duplex Steel Raised Face Flanges |
| Duplex SS 2205 Tongue and Groove Flanges | Duplex Steel 2205 Male and Female Flange |
| Duplex Steel 2205 Class 150 LBS Flange | Duplex SS 2205 PN10 Forged Flanges |
| Duplex S32205 Reducing Flanges | Duplex Stainless Steel 2205 ASME B16.5 Flanges |
| S32205 Duplex Steel Forged steel slip on flanges | Duplex Stainless Steel 2205 Race face slip on flange |
| Duplex 2205 SWRF Flange | Duplex SS 2205 Forged blind flange |
| Duplex Steel 2205 groove weld neck flange | Duplex Steel 1.4462 Socket Weld Hub Flange |
| Duplex 2205 Flanges | Duplex Steel 1.4462 BS 10 Flanges |
| ASTM A240 Duplex Steel BS 4504 Flanges | S32205 Duplex Steel EN 1092-1 Flanges |
| Duplex S32205 SORF Flange | Duplex Steel 2205 BLRF Flange |
| Duplex Stainless Steel 2205 WNRF Flange | Duplex 2205 Series a Lap Joint Ring Flange |
| Duplex Steel 1.4462 PN16 blind flange | ASTM A240 Duplex Steel Forged Socket Weld Pipe Flange |
| Duplex Steel 2205 Class 300 slip on flange | Duplex S32205 Slip On Weld Flange |
| ASTM A240 Duplex Steel threaded lap joint flange | Duplex Stainless Steel 2205 Slip On Integral flange |
| ASTM A240 Duplex Steel Reducing Flange | Duplex Steel 1.4462 Socket Weld Flange |
| Duplex S32205 Weld Neck Flanges | Duplex SS 2205 Lap Joint Flanges |
| Duplex SS 2205 Forged integral puddle flange | S32205 Duplex Steel table e long weld neck |
Size Chart of duplex 2205 Din 1.4462 Flanges
| Nominal Size |
Outside Diameter (OD) |
Min. Thickness (T) |
RF Dia. (R) |
No. of Bolt Holes | Diameter of Holes |
Bolt Circle (BC) |
SO Bore ID (SB) |
WN Bore ID (WB) |
Dia. Hub Base (HB) |
Dia. of Hub Top (HT) |
SO LTH (SL) |
WN LTH (WL) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1⁄2 | 3.50 | 0.38 | 1.38 | 4 | 0.62 | 2.38 | 0.88 | 0.62 | 1.19 | 0.84 | 0.56 | 1.81 |
| 3⁄4 | 3.88 | 0.44 | 1.69 | 4 | 0.62 | 2.75 | 1.09 | 0.82 | 1.50 | 1.05 | 0.56 | 2.00 |
| 1 | 4.25 | 0.50 | 2.00 | 4 | 0.62 | 3.12 | 1.36 | 1.05 | 1.94 | 1.32 | 0.62 | 2.12 |
| 11⁄4 | 4.62 | 0.56 | 2.50 | 4 | 0.62 | 3.50 | 1.70 | 1.38 | 2.31 | 1.66 | 0.75 | 2.19 |
| 11⁄2 | 5.00 | 0.62 | 2.88 | 4 | 0.62 | 3.88 | 1.95 | 1.61 | 2.56 | 1.90 | 0.81 | 2.38 |
| 2 | 6.00 | 0.69 | 3.62 | 4 | 0.75 | 4.75 | 2.44 | 2.07 | 3.06 | 2.38 | 0.94 | 2.44 |
| 21⁄2 | 7.00 | 0.81 | 4.12 | 4 | 0.75 | 5.50 | 2.94 | 2.47 | 3.56 | 2.88 | 1.06 | 2.69 |
| 3 | 7.50 | 0.88 | 5.00 | 4 | 0.75 | 6.00 | 3.57 | 3.07 | 4.25 | 3.50 | 1.12 | 2.69 |
| 31⁄2 | 8.50 | 0.88 | 5.50 | 8 | 0.75 | 7.00 | 4.07 | 3.55 | 4.81 | 4.00 | 1.19 | 2.75 |
| 4 | 9.00 | 0.88 | 6.19 | 8 | 0.75 | 7.50 | 4.57 | 4.03 | 5.31 | 4.50 | 1.25 | 2.94 |
| 5 | 10.00 | 0.88 | 7.31 | 8 | 0.88 | 8.50 | 5.66 | 5.05 | 6.44 | 5.56 | 1.38 | 3.44 |
| 6 | 11.00 | 0.94 | 8.50 | 8 | 0.88 | 9.50 | 6.72 | 6.07 | 7.56 | 6.63 | 1.50 | 3.44 |
| 8 | 13.50 | 1.06 | 10.62 | 8 | 0.88 | 11.75 | 8.72 | 7.98 | 9.69 | 8.63 | 1.69 | 3.94 |
| 10 | 16.00 | 1.12 | 12.75 | 12 | 1.00 | 14.25 | 10.88 | 10.02 | 12.00 | 10.75 | 1.88 | 3.94 |
| 12 | 19.00 | 1.19 | 15.00 | 12 | 1.00 | 17.00 | 12.88 | 12.00 | 14.38 | 12.75 | 2.12 | 4.44 |
| 14 | 21.00 | 1.31 | 16.25 | 12 | 1.12 | 18.75 | 14.14 | 13.25 | 15.75 | 14.00 | 2.19 | 4.94 |
| 16 | 23.50 | 1.38 | 18.50 | 16 | 1.12 | 21.25 | 16.16 | 15.25 | 18.00 | 16.00 | 2.44 | 4.94 |
| 18 | 25.00 | 1.50 | 21.00 | 16 | 1.25 | 22.75 | 18.18 | 17.25 | 19.88 | 18.00 | 2.62 | 5.44 |
| 20 | 27.50 | 1.62 | 23.00 | 20 | 1.25 | 25.00 | 20.20 | 19.25 | 22.00 | 20.00 | 2.81 | 5.62 |
| 22 | 29.50 | 1.75 | 25.25 | 20 | 1.38 | 27.25 | 22.22 | 21.25 | 24.25 | 22.00 | 3.07 | 5.82 |
| 24 | 32.00 | 1.81 | 27.25 | 20 | 1.38 | 29.50 | 24.25 | 23.25 | 26.12 | 24.00 | 3.19 | 5.94 |
Duplex Steel Flanges Supplier in Indian Cities
| Steel Gems is Leading Duplex Steel Flanges Supplier in these cities | |||||
|---|---|---|---|---|---|
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
| Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Bareilly |
| Varanasi | Haldia | Rourkela | Bangalore | Moradabad | Indore |
| Visakhapatnam | Trivandrum | Pithampur | Dibrugarh | Angul | Gwalior |
| Coimbatore | Kannur | Nagpur | Vadodara | Rudrapur | Noida |
| Agra | Bhagalpur | Jamshedpur | Bhilai | Lucknow | kanpur |
| Thane | Bhopal | Navi Mumbai | Vasai | Bikaner | Maharashtra |
Duplex Steel Flanges Exporter
| Steel Gems is leading Duplex Steel Flanges Exporter in these Countries | |||
|---|---|---|---|
| Saudi Arabia | Oman | Kuwait | Bahrain |
| Qatar | UAE | Iran | Netherland |
| Nigeria | Mexico | Canada | Bangladesh |
| United States | South Africa | Malaysia | Brazil |
| Singapore | Sri Lanka | Australia | Turkey |
| Venezuela | United Kingdom | Germany | New Zealand |