Duplex Steel S31803 Flanges Manufacturer

Duplex Steel S31803 Flanges, Duplex Steel 1.4462 Socket weld Flanges, Duplex Stainless Steel S31803 Flanges, ASTM A182 Duplex Steel Weld Neck Flanges, ANSI B16.5 Duplex Steel S31803 Flanges, Duplex S31803 Slip on Flanges, Duplex Steel S31803 Flanges Suppliers in Mumbai, India.

The Astec Tubes have always been a renowned name in supplying and manufacturing Duplex S31803 Flanges. We have been a part of this industry for years and serving our clients with superior quality products.

These Duplex S31803 Flanges are very popular ferrite – austenitic Steel grades. Many industries make use of these flanges for several industrial applications worldwide. This is a wonderful and economically viable product and that is why it is quite popular. It is a formidable product that is a result of strong power and instrumentation applications. These Flanges are exceptionally hard and give a sound grip while holding the fitting. These are known for excellent corrosion resistance properties even in the presence of acidic substances. These Flanges are much harder than their counterparts. They have a high level of mechanical and tensile strength. These exhibit enormous strength even at very high temperatures. These flanges are durable, sturdy and have a long life in comparison to the slip-on flange. They offer tremendous resistance to corrosion in the presence of air, eater and acidic attacks. This makes it apt for use in process-oriented industrial applications.

Ferritic Stainless Steel S31803 RTJ Flanges, Duplex Steel S31803 Blind Flanges, ASME SA 182 Duplex S31803 Plate Flanges, Duplex Steel 1.4462 Flange, Duplex Steel S31803 Industrial Flanges, Duplex S31803 Flanges, Duplex Steel S31803 Pipe Flanges, Duplex Steel S31803 Spectacle Blind Flanges, Duplex Steel S31803 Lap Joint Flanges, Duplex S31803 Flanges Manufacturer in India.

These Flanges come with a silver-plated nut which increases its life span. These Flanges are resistant to galling. Galling is the effect on the Steel due to fluctuations across a range of cold to hot temperatures. So there are well equipped to perform equally well at elevated temperatures. They remain leak-free and intact for a long period of time. This is a testimonial of its durability. And this is the prime reason why these are well used in application where transportation of fluid takes place. These grades of Stainless Steel flanges are the most durable amongst all available in the market. This standard mechanical strength and chemical composition make it suitable for a wide range of applications in many industries.

Some of the fluid industries are food processing, chemical processing, paper, and pulp, etc where these are used extensively. It is well used in many industries; some of those are hydraulic and chemical. It comes with a seal that makes it leak safe and gas leak safe that is how it becomes extremely safe to use in many industrial and home uses.

Specification : ASTM A182 / ASME SA182

Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Size : 1/2" (15 NB) to 48" (1200NB)

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

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

DIN Flanges : DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673

JIS Flanges : JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K

BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.

Duplex Steel S31803 Slip on Flanges

Duplex Steel S31803 Slip on Flanges

Duplex Steel S31803 Weld Neck Flanges

Duplex Steel S31803 Weld Neck Flanges

Duplex Steel S31803 Blind Flanges

Duplex Steel S31803 Blind Flanges

Duplex Steel S31803 Threaded Flanges

Duplex Steel S31803 Threaded Flanges

Duplex Steel S31803 Socket weld Flanges

Duplex S31803 Socket weld Flanges

Duplex Steel S31803 Lap Joint Flanges

Duplex Steel S31803 Lap Joint Flanges

Duplex Steel S31803 RTJ Flanges

Duplex Steel S31803 RTJ Flanges

Duplex Steel S31803 Long Weld Neck Flanges

Duplex S31803 Long Weld Neck Flanges

Duplex Steel S31803 Spectacle Blind Flange

Duplex S31803 Spectacle Blind Flange

Duplex Steel S31803 Flanges Equivalent Grades

STANDARD UNS WERKSTOFF NR.
Duplex Steel S31803 S31803 1.4462
Have you any question or query
General Queries While Buying Duplex Stainless Steel S31803 Flanges

ASTM A182 Duplex Steel S31803 Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni N Fe
Duplex 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

ANSI B16.5 Duplex Steel S31803 Flanges Mechanical Properties

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 7.805 0.285 1420 – 1465 2588 – 2669

Types of Duplex Steel S31803 Flanges

Manufacturing Standards of Duplex Steel S31803 Flanges Manufacturers in India & Globally

ASME/ANSI B 16.5 Duplex Steel S31803 Welding Neck Flange, Ferritic Stainless Steel S31803 Slip on Flange, Blind Flange, Ferritic Stainless Steel S31803 High Hub Blind Flange, Socket Weld Flange, Duplex Steel S31803 Lap Joint Flange, Threaded Flange, Duplex Steel S31803 Ring Type Joint Flange
ASME/ANSI B 16.47 Welding Neck Flange, Duplex Steel S31803 Blind Flange [Series A & B]
ASME/ANSI B 16.36 Ferritic Stainless Steel S31803 Welding Neck Flange, Slip on Flange, Threaded Flange
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Duplex Steel S31803 Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Duplex Steel S31803 Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
BS 4504[PART 1] Welding Neck Flange, Duplex Steel S31803 Hubbed Slip-On Hubbed Threaded, Duplex Stainless Steel S31803 Plate Flange, Ferritic Stainless Steel S31803 Loose Plate With Weld On Plate Collar, Blank Flange
BS 1560 BOSS Duplex Stainless Steel S31803 Welding Neck Flange, Socket Welding Flange, Duplex Steel S31803 Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
BS10 Welding Neck Flange, Duplex Steel S31803 Plate Slip-On Flange, Duplex Steel S31803 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


Duplex Steel S31803 Flanges Applications

  • Petrochemicals
  • Gas Processing
  • Chemical Equipment
  • Off-Shore Oil Drilling Companies
  • Pharmaceutical Equipment
  • Pulp & Paper Industry
  • Sea Water Equipment
  • Power Generation