Duplex Steel S31803 Flanges

ASTM A182 Duplex S31803 Flanges, Duplex Steel S31803 Flanges, Duplex Stainless Steel S31803 Flanges Exporter, Ferritic Stainless Steel S31803 Flanges, S31803 Flanges, Duplex Steel UNS S31803 Flanges, Duplex 1.4462 Flanges, Duplex Steel S31803 Flanges Stockist in Mumbai India.

Duplex Steel S31803 Flanges

VIP Ferromet is a popular manufacturer, supplier, and distributor of Duplex 31803 Flanges. A flange is a plate or ring which forms a rim at the tip of a pipe when fastened to it. Duplex 31803 is the most common duplex grade used in the global market. With a combination of its high mechanical strength, it has good resistance to localized and stress corrosion cracking. It contains 25% of chromium, 7% of a nickel, and 4% of molybdenum alloy which results in the excellent resistance to chloride pitting corrosion attack and crevice corrosion. Duplex 31803 Flanges has good low temperature toughness. Some characteristics of the duplex 31803 flanges which makes them the highest preferable product in the market are high weld ability, good strength, workability, resistance to chloride stress corrosion cracking, general corrosion resistance and resistance to crevice corrosion and chloride pitting. The sizes of these duplex 31803 flanges ranges from ½” NB to 24” NB. We also manufacture different sizes and shapes as per customer demands. The pressure ratings of this flanges starts from 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS and some others.

S31803 Duplex Steel Flanges Dealer, Duplex Steel S31803 Slip On Flanges, Duplex S31803 Blind Flanges, Duplex Steel S31803 Weld Neck (WNRF) Flanges, Duplex S31803 Orifice Flanges, Duplex Steel S31803 RTJ Flanges, ASTM A182 Duplex Steel S31803 Socket Weld (SWRF) Flanges, Duplex S31803 Reducing Flanges, ASME SA182 Duplex S31803 Flanges Supplier in India.

Our Duplex 31803 Flanges are used in Oil & Gas equipment manufacturing, chemical processing, Heat exchangers Marine engineering, Hydro-carbon processing, Valves manufacturing, Pumps manufacturing, Petrochemical plants, Nuclear power projects, and many more. At VIP Ferromet, our products are put to mill test certification and are offered after inspection, and quality testing. Some of the tests are Mechanical test, Hardness test, Micro and macro test, Pitting resistance test, Chemical test, Positive material identification test, Intergranular corrosion test. It is our prime motive to satisfy our customers’ application needs and expectations regarding the product. We provide excellent quality of the flanges to our esteemed clients. All the set standards regarding the quality of the product are followed. Our products have been appreciated by our clients for their good quality and hence we receive frequent acclamations from the clients. We use the best quality raw materials for manufacturing our products by our professional experts and quality control team who is having many years of experience in the manufacturing sector.

Specification of Duplex Steel S31803 Flanges

Duplex Steel S31803 Flanges Stockist Duplex Steel S31803 Flanges Supplier
  • Standard ASTM A182 / ASME SA182
  • Width 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 late Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Available Types of Duplex S31803 Flanges

Slip On Flange

ASTM A182 Duplex S31803 Slip On Flanges, Duplex Steel S31803 Slip On Flange, Duplex 1.4462 Slip On Flanges, Duplex S31803 SORF Flanges, Ferritic Stainless Steel S31803 Slip On Flanges Stockist, Duplex S31803 Slip On Raised Face Flanges, Duplex Stainless Steel S31803 Slip On (SORF) Flanges Supplier, ASME SA182 Duplex S31803 Slip On Flanges in Mumbai India.

Blind Flange

ASTM A182 Duplex S31803 Blind Flanges, Duplex Steel S31803 Blind Flange, Duplex 1.4462 Blind Flanges, Duplex S31803 BLRF Flanges, Ferritic Stainless Steel S31803 Blind Flanges Stockist, Duplex S31803 Blind Raised Face Flanges, Duplex Stainless Steel S31803 Blind (BLRF) Flanges Supplier, ASME SA182 Duplex S31803 Blind Flanges in Mumbai India.

Weld Neck Flange

ASTM A182 Duplex S31803 Weld Neck Flanges, Duplex Steel S31803 Weld Neck Flange, Duplex 1.4462 Weld Neck Flanges, Duplex S31803 WNRF Flanges, Ferritic Stainless Steel S31803 Weld Neck Flanges Stockist, Duplex S31803 Weld Neck Raised Face Flanges, Duplex Stainless Steel S31803 Weld Neck (WNRF) Flanges Supplier, ASME SA182 Duplex S31803 Weld Neck Flanges in Mumbai India.

Socket Weld Flange

ASTM A182 Duplex S31803 Socket Weld Flanges, Duplex Steel S31803 Socket Weld Flange, Duplex 1.4462 Socket Weld Flanges, Duplex S31803 SWRF Flanges, Ferritic Stainless Steel S31803 Socket Weld Flanges Stockist, Duplex S31803 Socket Weld Raised Face Flanges, Duplex Stainless Steel S31803 Socket Weld (SWRF) Flanges Supplier, ASME SA182 Duplex S31803 Socket Weld Flanges in Mumbai India.

Duplex Steel S31803 Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Duplex S31803 1.4462 S31803

Chemical Composition of Duplex S31803 Flanges

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

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

Other Types of Duplex Steel S31803 Flanges

Duplex S31803 Flanges Stockist Duplex Steel 1.4462 Flanges
Duplex Steel S31803 Reducing Flange Dealer S31803 Duplex Plate Flanges Supplier in India
Duplex S31803 Ring Type Joint (RTJ) Flanges Duplex Stainless Steel S31803 Pipe Flanges
Ferritic Stainless Steel S31803 Orific Flanges ASTM A182 S31803 Duplex Steel DIN Flanges
S31803 Duplex Steel Threaded Flanges Stockist Duplex S31803 Long Weld Neck Flanges Manufacturer in India
ASME SA182 S31803 Duplex Lap Joint Flanges Duplex S31803 Tongue & Groove Flanges Dealer in India
Duplex 1.4462 Forged Flanges Supplier in India Duplex Steel UNS S31803 Screwed Flanges
Duplex Stainless Steel S31803 Square Flanges ASME SA182 Duplex Steel 1.4462 Flat Flanges

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