Duplex Steel UNS S31803 Forged Fittings

ANSI/ASME B16.11 & BS3799 Duplex Steel UNS S31803 Forged Pipe Fittings Manufacturer, Exporter & Suppliers in Europe.

ASTM A182 Duplex Steel werkstoff nr. 1.4462 Duplex Steel Forged Fittings manufacturer & suppliers, plates exporters.

Kalpataru Piping Solutions is a leading manufacturer, supplier, exporter, and stockist of high-quality Duplex Steel UNS S31803 Forged Fittings. We offer a complete range of products, including socket weld fittings, screwed fittings, NPT, BSP, BSPT, and threaded fittings. Our fittings are made from premium raw materials to ensure the highest quality.

Our Duplex UNS S31803 Forged Elbows provide exceptional corrosion resistance and are made from alloys that work to harden effectively. The Duplex UNS S31803 Forged Tee offers excellent general corrosion resistance, while the Duplex UNS S31803 Threaded Cross is designed for good weldability in thicker plates. Our Duplex UNS S31803 Reducing Tee Fittings feature a balanced austenite and ferrite microstructure, combining 22% chromium, 3% molybdenum, and 5-6% nickel. These products are known for their strength and durability due to their unique crystalline structure.

Duplex Steel UNS S31803 Forged Fittings are used across various industries, including pulp and paper processing, evaporators, heat exchangers, boilers, and gas and oil refining.

At Kalpataru Piping Solutions, we ensure the quality of our products through rigorous testing. Our Duplex Steel UNS S31803 Forged Fittings undergo several tests, including mechanical testing, tensile area tests, flattening tests, micro and macro examinations, pitting resistance tests, and intergranular corrosion (IGC) tests to guarantee that they meet industry standards.

For reliable and high-quality Duplex Steel UNS S31803 Forged Fittings, contact Kalpataru Piping Solutions today. We are committed to delivering exceptional products and services to meet your specific needs.

Duplex Steel UNS S31803 Forged Fittings Specifications

Size : 1/2″NB TO 4″NB IN
Standard : ASTM A182 / ASME SA182
Dimensions : ANSI/ASME B16.11 & BS3799, etc.
Grade : UNS S31803, S32205, S2205, S32550, S32750, S32760.
Class : 2000LBS, 3000LBS, 6000LBS, 9000LBS, etc.

Equivalent Grades of Duplex Steel UNS S31803 Forged Fittings

STANDARD WERKSTOFF NR. UNS
Duplex 1803 1.4462 S31803

Chemical Composition of Duplex Steel UNS S31803 Forged Pipe Fitting

UNS S31803 Ni Cr Mo Mn Si C N S P Fe
min 4.5 22.0 3.0 0.14
max 6.5 23.0 3.5 2.0 1.0 0.03 0.2 0.02 0.03 Balance

Duplex Steel UNS S31803 Forged Pipe Fitting Mechanical & Physical Properties

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

Types of Duplex Steel UNS S31803 Forged Fittings

  • Duplex Steel Threaded S31803  Pipe Fittings
  • Forged Threaded S31803 Elbow
  • S31803 Forged Threaded Equal & Unequal Tee
  • S31803 Threaded Equal & Unequal Cross
  • S31803 Threaded Half & Full Couplings
  • S31803 Threaded Reducing Couplings
  • S31803 Threaded Cap
  • S31803 Threaded Reducing Insert
  • S31803 Threaded Bushing
  • S31803 Threaded Pipe Nipples
  • S31803 Threaded Hex Nipples
  • S31803 Threaded Plug
  • S31803 Threaded Unions
  • S31803 Duplex Steel Socket Weld Pipe Fittings
  • S31803  Forged Socket Weld Elbow
  • S31803 Forged Socket Weld Equal & Unequal Tee
  • S31803 Socket Weld Equal & Unequal Cross
  • S31803 Socket Weld Half & Full Couplings
  • S31803 Socket Weld Reducing Couplings
  • S31803 Socket Weld Cap
  • S31803 Socket Weld Reducing Insert

We Export To Duplex Steel UNS S31803 Forged Fittings

New Zealand, Ukraine, Brazil, Azerbaijan, Angola, United Kingdom, Philippines, Oman, France, Algeria, Macau, Sri Lanka, Tibet, Norway, Mexico, Venezuela, Denmark, Russia, Bhutan, Estonia, Austria, Vietnam, Argentina, Turkey, Greece, Romania, Bahrain, Bangladesh, Afghanistan, Italy, Poland, Zimbabwe, Thailand, India, Kenya, Ecuador, Puerto Rico, Nepal, Malaysia, Bulgaria, Libya, Slovakia, Chile, Serbia, Australia, Poland, Iran, Costa Rica, Peru, South Korea, Iraq, Iran, Indonesia, Spain, Trinidad & Tobago,Tunisia, Qatar, Japan, Canada, Taiwan, Yemen, Mongolia, Czech Republic, Israel, Ghana, Egypt, Nigeria, Saudi Arabia, United Arab Emirates, Namibia, Hungary, South Africa, Hong Kong, Croatia, Colombia, Lebanon, Nigeria, Portugal, Finland, Pakistan, Jordan, Sweden, Belgium, Gambia, Lithuania, United States, Chile, Bolivia, Germany, Singapore, Ireland, Gabon, Kuwait, Switzerland, Mexico, Belarus, Kazakhstan, Morocco, China, Netherlands, Germany, Belgium, Italy, Turkey, Denmark and UK.

FAQ

What is uns S31803 material?

UNS S31803 is a duplex stainless steel alloy known for its balanced microstructure of approximately 50% austenite and 50% ferrite. It combines high strength with excellent corrosion resistance.

What is the difference between S31803 and 2205 stainless steel?

UNS S31803 is widely used in various industries for its high strength and corrosion resistance.

UNS S32205 offers improved corrosion resistance and slightly better mechanical properties due to its higher nitrogen content, making it suitable for more demanding applications.

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