Sterlite Metal Industries

Duplex Steel S31803 Pipe Fittings

ASTM A815 Duplex Steel S31803 Fittings, DSS S31803 Buttweld Pipe Fittings, Duplex Steel S31803 Buttweld Fittings, Duplex Steel S31803 Pipe Elbow, Duplex S31803 Seamless Fittings, Duplex Stainless Steel S31803 Pipe Fittings, Duplex Steel S31803 Pipe Fittings Manufacturer In Mumbai, India.

Duplex Steel S31803, also known as UNS S31803, is a highly durable and corrosion-resistant stainless steel alloy commonly used in harsh and high-pressure environments. The unique combination of austenitic and ferritic microstructures in Duplex Steel S31803 enhances its strength, toughness, and resistance to corrosion, making it a reliable choice for pipe fittings in industries such as chemical processing, offshore oil and gas, water treatment, and marine applications. Duplex Steel S31803 pipe fittings are known for their superior resistance to pitting, crevice, and stress corrosion cracking, particularly in chloride-rich environments. This makes them ideal for applications where high strength and extended longevity are required.

Sterlite Metal Industries is a renowned manufacturer, stockist, and exporter of Duplex Steel S31803 pipe fittings, catering to global markets. With years of experience in the industry, Sterlite Metal Industries is dedicated to providing high-quality, durable pipe fittings that meet the stringent requirements of various industries. The company ensures that all Duplex Steel S31803 pipe fittings are manufactured using advanced technology and undergo rigorous quality control processes to meet both national and international standards. With a focus on customer satisfaction, Sterlite Metal Industries delivers precision-engineered products designed to withstand the most demanding applications and environments.


Duplex Steel S31803 Pipe Fittings

Duplex Steel S31803 pipe fittings are extensively used across industries where strength, durability, and corrosion resistance are critical. These fittings are ideal for applications in chemical plants, refineries, power plants, desalination plants, and marine structures. Their ability to withstand high temperatures, high pressure, and corrosive environments makes them an excellent choice for connecting pipes in fluid systems, including those used for transporting aggressive chemicals, seawater, and other corrosive substances. Duplex Steel S31803 fittings are also used in heat exchangers, valves, and pump systems, where their high mechanical strength and resistance to stress corrosion cracking provide long-term reliability.

Sterlite Metal Industries has built a global reputation as a leading supplier of Duplex Steel S31803 pipe fittings, exporting products to a wide range of countries, including Oman, Qatar, Kuwait, Spain, UAE, Saudi Arabia, Japan, Germany, the United States, the United Kingdom, South Korea, South Africa, and many others. The company’s efficient supply chain and logistics capabilities enable them to serve clients in diverse markets with timely deliveries. Their commitment to maintaining high standards of quality and reliability has earned them the trust of customers worldwide, making them a preferred supplier for industrial applications that demand high-performance materials.

Specification For DSS S31803 Pipe Fittings

Duplex Steel S31803 Pipe Fittings Standard ASTM A815 / ASME SA815
DSS S31803 Pipe Fitting Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Duplex Steel S31803 Pipe Fitting Size Range 1/2” NB to 24″NB in
DSS S31803 Pipe Fittings Type Seamless / Welded / Fabricated
ASTM A815 Duplex S31803 Pipe Fittings Thickness Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Grades Duplex S31803, S32205

Sterlite Metal Industries stands out as a leading manufacturer and exporter of Duplex Steel S31803 pipe fittings due to their commitment to product excellence and customer satisfaction. Their manufacturing process incorporates the latest technology, ensuring that every fitting meets the highest standards of strength, durability, and corrosion resistance. Each product undergoes stringent testing, including dimensional checks and non-destructive testing (NDT), to guarantee it performs optimally in demanding environments. The company's competitive pricing, on-time delivery, and unparalleled customer service make Sterlite Metal Industries a trusted partner for businesses looking for high-quality Duplex Steel S31803 pipe fittings.

Sterlite Metal Industries is a trusted global manufacturer, stockist, and exporter of Duplex Steel S31803 pipe fittings, offering a range of products that are ideal for critical applications in industries such as oil and gas, chemical processing, and marine environments. With an unwavering focus on quality and customer satisfaction, the company ensures that all its products meet stringent international standards. Their extensive export network, combined with their technical expertise and reliable service, makes Sterlite Metal Industries the go-to choice for Duplex Steel S31803 pipe fittings worldwide. Whether you are looking for custom or standard fittings, you can rely on Sterlite Metal Industries for top-quality, high-performance products that are built to last.

Equivalent Grades Of Duplex Steel S31803 Pipe Fittings

STANDARD WERKSTOFF NR. UNS
Duplex S31803 1.4462 S31803

Various Types of Duplex Steel S31803 Pipe Fittings Manufacturer

Duplex Steel S31803 Pipe Elbow

  • UNS S31803 Seamless Elbow
  • ASME SA815 S31803 Pipe Elbows
  • Duplex S31803 Pipe Elbow
  • DSS S31803 90 Deg Butt weld Elbow
  • Duplex Steel S31803 Seamless Elbow
  • Duplex Steel 1.4462 Butt Weld Elbow
  • ANSI B16.9 S31803 Butt weld Elbow
  • Duplex Stainless Steel S31803 Pipe Elbow
  • S31803 Duplex Steel Buttweld Elbow
  • DSS S31803 180 Deg. Elbow
  • Duplex 1.4462 Seamless Elbow
  • UNS S31803 Buttweld Elbows
  • ASTM A815 S31803 DSS Seamless Elbow
  • Duplex Steel S31803 Buttweld Elbow

Duplex Steel S31803 Pipe Tee

  • Duplex S31803 Pipe Tee
  • ASME SA815 S31803 Pipe Tee
  • ANSI B16.9 S31803 Butt weld Tee
  • DSS S31803 Lateral Tee
  • Duplex Stainless Steel S31803 Pipe Tee
  • DSS 1.4462 Butt Weld Tee
  • ASTM A815 S31803 DSS Seamless Tee
  • Duplex 1.4462 Welded Tee
  • Duplex Steel S31803 Seamless Tee
  • S31803 DSS Reducing Tees
  • Duplex Steel S31803 Buttweld Tee
  • UNS S31803 Seamless Tee
  • Duplex Steel 1.4462 Seamless Tee
  • S31803 Duplex Steel Buttweld Tee

Duplex Steel S31803 Pipe Cross

  • S31803 Duplex Steel Buttweld Cross
  • ASTM A815 S31803 DSS Seamless Cross
  • UNS S31803 Buttweld Cross
  • ASME SA815 S31803 Pipe Cross
  • Duplex Steel S31803 Seamless Cross
  • Duplex Stainless Steel S31803 Pipe Cross
  • S31803 DSS Reducing Crosses
  • DSS S31803 Equal Crosses
  • UNS S31803 Seamless Cross
  • Duplex 1.4462 Butt Weld Cross
  • Duplex Steel S31803 Buttweld Cross
  • Duplex S31803 Pipe Cross
  • ANSI B16.9 S31803 Butt weld Cross
  • Duplex Steel 1.4462 Welded Cross

Duplex Steel S31803 Reducers

  • Duplex Steel 1.4462 Seamless Reducer
  • Duplex Steel S31803 Buttweld Reducer
  • Duplex 1.4462 Welded Reducer
  • Duplex Steel S31803 Seamless Reducer
  • UNS S31803 Buttweld Pipe Reducer
  • ASTM A815 S31803 DSS Seamless Reducer
  • UNS S31803 Seamless Reducer
  • DSS 1.4462 Butt Weld Reducer
  • S31803 Duplex Steel Buttweld Reducer
  • Duplex S31803 Reducer
  • ANSI B16.9 S31803 Butt weld Reducer
  • Duplex Steel S31803 Pipe Reducer
  • ASME SA815 S31803 Reducer
  • Duplex Stainless Steel S31803 Reducer

Duplex Steel S31803 Pipe Cap

  • Duplex S31803 Pipe Cap
  • Duplex Steel 1.4462 Welded Pipe Cap
  • ASME SA815 S31803 Pipe Caps
  • Duplex Stainless Steel S31803 Pipe Cap
  • Duplex 1.4462 Butt Weld Pipe Cap
  • Duplex Steel S31803 Buttweld Pipe Caps
  • Duplex Steel S31803 Seamless Pipe Cap
  • S31803 Duplex Steel Buttweld Pipe Cap
  • UNS S31803 Buttweld End Cap
  • ANSI B16.9 S31803 Butt weld Pipe Cap
  • ASTM A815 S31803 DSS Seamless Pipe Cap
  • UNS S31803 Seamless Pipe Cap
  • DSS 1.4462 Seamless Pipe Caps

Duplex Steel S31803 Stub End

  • ASME SA815 S31803 Pipe Stub End
  • S31803 Duplex Steel Short Stub End
  • Duplex S31803 Stub End
  • ANSI B16.9 S31803 Butt weld Stub End
  • Duplex 1.4462 Seamless Stub Ends
  • UNS S31803 Buttweld Stub End
  • Duplex Stainless Steel S31803 Stub End
  • Duplex Steel S31803 Seamless Stub End
  • UNS S31803 Seamless Stub End
  • ASTM A815 S31803 DSS Seamless Stub End
  • Duplex Steel S31803 Buttweld Stub End
  • Duplex Steel 1.4462 Welded Stub End
  • DSS 1.4462 Butt Weld Stub End

Duplex Steel S31803 Pipe Fittings 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

Duplex Steel S31803 Pipe Fittings 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

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