Duplex Steel S31803 Pipe Fittings Manufacturer

Global Steel is a notable Manufacturer, Supplier, and Stockist of Duplex Steel S31803 Pipe Fittings. Duplex Stainless Steel Alloys contain ferritic, austenitic characteristics, which provide them with better strength and oxidation resistance. While the Duplex grade family contains a broad range of particular formulas, the most frequent are Duplex S31803 Pipe Fittings. These Fittings are extremely efficient as they have excellent oxidation resistance, exceptional performance in marine, and seawater conditions, low thermal expansion coefficients, and high heat conductivity.

Table Of content

Duplex S31803, often known as stainless steel grade 2205, is a standardized formulation that meets UNS specifications. Its temperature range is commonly indicated as -50 ° to 300 ° C; nevertheless, its performance attributes diminish outside of this range. Duplex S31803 Pipe Fittings micro-components, in particular, exhibit precipitation with extended contact to high temperatures, and ductility degrades after immersion in extremely cold settings. These stainless steel items have a wide range of uses in the oil & gas, petrochemical, and chemical processing sectors.

Our Duplex Steel S31803 Pipe fitting prevents localized corrosion and is essential for applications that require small yet flexible sealing. Duplex Steel S31803 is superior to regular steel fittings in chemical industries for preventing deformities and fractures at high temperatures. Flue gas desulfurization equipment is installed. Duplex Steel S31803 is noted for its flexibility and strong toxic resistance. They are leak-free and remain intact for an extended length of time.

These Duplex S31803 fittings are ferrite – austenitic steel grades that are quite popular, and many businesses utilize these Fittings for a variety of industrial applications across the world. This is a fantastic and economically feasible product, which is why it is so popular. It is a formidable product resulting from powerful power and instrumentation applications.  

Specification of DSS S31803 Pipe Fittings

Standards ASTM A815 / ASME SA815
Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
Size
  • Seamless Butt Weld Fittings : 1/2″ – 10″
  • Welded Butt Weld Fittings : 1/2″ – 48″
Type Seamless / Welded / Fabricated
Thickness SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Duplex S31803 Pipe Fittings

Equivalent Grades

STANDARDWERKSTOFF NR.UNS
Duplex S31803
1.4462S31803

Manufacturing Standards of ASTM A815 S31803 Pipe Fittings

ASME B16.9 ASTM A815 S31803 Fittings Factory-Made Wrought Buttwelding Fittings Long Radius Elbows, Long Radius Reducing Elbows, Long Radius Returns, Short Radius Elbows, Short Radius 180-deg Rerurns, 3D elbows, Straight Tees, Straight Crosses, Reducing Outlet Tees, Reducing Outlet Crosses, Lap Joint Stub Ends, Caps, Reducers
ASME B16.28 Short Radius Elbows, Short Radius 180-deg Returns
MSS SP43 Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications Long Radius Elbows, Straight and Reducing-on-the-Outlet Tees, Lap Joint Stub ends, caps, long radius 180 Degree returns, concentric reducers, eccentric reducers
Mss SP75 Long Radius Elbows, 3R elbows, straight tees, reducing outlet tees, caps, reducers

Different Types

Buttweld Elbow

DSS S31803 Pipe Elbow

Butt weld Tee

DSS S31803 Pipe Tee

Butt weld Cross

DSS S31803 Pipe Cross

Reducers

DSS S31803 Reducers

Buttweld Pipe Cap

DSS S31803 Pipe Cap

Buttweld Stubends

DSS S31803 Stub End

Contact us to get a quick quote for your requirement.

We offer These Duplex Steel S31803 Buttweld Pipe Fittings as per DIN, ISO, JIS or ANSI Standard.

Request a Quote

Available Stock

  • DSS S31803 Reducers
  • DSS S31803 Buttweld Cross
  • UNS S31803 Duplex 2D Elbow
  • INOX S31803 Buttweld Pipe Fittings
  • Duplex Stainless Steel S31803 Buttweld Fittings
  • S31803 DSS Two Halve Butt weld Fittings
  • ASTM A815 S31803 Duplex Steel Lateral Tee
  • DSS Gr S31803 Pipe Fittings
  • Grade S31803 Duplex Steel Pipe Fittings
  • S31803 Duplex Steel 1D Elbow
  • Duplex S31803 Pipe Fittings
  • Duplex Steel S31803 Pipe Fittings
  • Duplex Steel 1.4462 Buttweld Pipe Fittings
  • ANSI B16.9 Duplex Steel S31803 Pipe Caps
  • Duplex S31803 45° Short Radius Elbow
  • UNS S31803 Buttweld Fittings
  • ASME B16.28 DSS S31803 Two Joint Pipe Fittings
  • S31803 DSS Pipe Fittings
  • Duplex S31803 Butt weld Elbow
  • Type S31803 DSS Industrial Buttweld Fittings
  • DSS S31803 Long Radius Elbow
  • Duplex Steel S31803 Pipe Reducing Tee
  • S31803 Duplex Steel Pipe Fittings
  • DSS S31803 90° LR Elbow
  • Duplex Steel S31803 Pipe Bends
  • DSS S31803 Butt Weld Elbows 90°-SR- ASME B16.9
  • DSS 1.4462 Two Joint Pipe Fittings
  • Duplex Stainless Steel S31803 Reducing Elbow
  • Duplex Steel S31803 Buttweld Pipe Nipple
  • Weights of Duplex S31803 Buttweld Elbow
  • ANSI B16.28 S31803 DSS Seamless Pipe Fittings
  • Duplex Steel S31803 45 Degree Pipe Elbow
  • Duplex S31803 180° Buttweld Elbow
  • DSS S31803 ANSI/ ASME B16.9 1.5d Elbow
  • Duplex S31803 Eccentric Reducer
  • Duplex Steel S31803 Concentric Reducer
  • DSS S31803 Pipe Cross
  • Duplex Steel S31803 Butt weld Fittings
  • DSS S31803 Pipe Fittings
  • DSS S31803 Buttweld Pipe Fittings
  • Duplex S31803 Lap Joint Stub Ends
  • S31803 Duplex Steel Pipe Fittings
  • S31803 DSS Seamless Pipe Fittings

Duplex Steel S31803 Pipe Fittings Dimensional Tolerances

1/2 TO 2-1/2+1/16±1/32Not less than 87-1/2% of Normal Thickness±1/16±1/16±1/8±1/4±1/4±1/3212 to 41/321/16

-1/32






5 to 81/161/8
3 TO 3-1/2±1/16±1/16±1/16±1/16±1/8±1/4±1/4±1/3210 to 123/323/16
4±1/16±1/16±1/16±1/16±1/8±1/4±1/4±1/3214 to 163/321/4
5 TO 8+1/32±1/16±1/16±1/16±1/4±1/4±1/4±1/3218 to 241/83/8

-1/16









10 TO 18+1/16±1/8±3/32±3/32±1/4±3/8±1/4±1/16 All dimensions are in inches 

-1/8






20 TO 24+1/4±3/32±3/32±3/32±1/4±3/8±1/4±1/16

-3/32

Chemical Structure

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

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

We Serve Application Industry

Application Industry
Butt weld Pipe Fittings applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Petrochemical Industry

Power Generation Industry

Chemical Industry

We Export Duplex Steel S31803 Pipe Fittings Across the Globe

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

Domestic Supply Duplex Steel S31803 Pipe Fittings

Mexico City, Aberdeen, Brisbane, Kuala Lumpur, Caracas, Port-of-Spain, Chennai, Gimhae-si, Al Khobar, Haryana, Jakarta, Madrid, Ahvaz, Indore, Ranchi, Baroda, Ludhiana, Hanoi, Muscat, Melbourne, La Victoria, Thiruvananthapuram, Lahore, Dammam, Tehran, Sharjah, Moscow, Seoul, London, Granada, Jaipur, Algiers, Toronto, Jamshedpur, Al Jubail, Courbevoie, Dallas, Chandigarh, Bengaluru, Bangkok, Noida, Kolkata, Vadodara, Montreal, Bogota, Sydney, Nagpur, Calgary, Vung Tau, Rio de Janeiro, New York, Coimbatore, Geoje-si, Dubai, Jeddah, Kuwait City, Ahmedabad, Rajkot, Petaling Jaya, Hong Kong, Atyrau, Kanpur, Karachi, Abu Dhabi, Thane, Los Angeles, Santiago, Gurgaon, Faridabad, Manama, Bhopal, Edmonton, Lagos, Mumbai, Pimpri-Chinchwad, Howrah, Busan, Chiyoda, Nashik, New Delhi, Ulsan, Singapore, Colombo, Riyadh, Surat, Cairo, Ankara, Doha, Houston, Ho Chi Minh City, Ernakulam, Visakhapatnam, Hyderabad, Pune, Istanbul, Secunderabad, Navi Mumbai, Perth, Milan.

Materials

Contact Us For Help?

Contact us at the Industrial nearest to you or submit a business inquiry online.

CONTACT US
Global Steelindia

Global Steel is a significant manufacturer and exporter of all ferrous and non-ferrous metals. As a pioneer and leader in the industry, Global Steel is at the forefront of technology and research.

Quick Contact

Shop No.6, Sonarika Bldg, 25/C, Chandawadi, Cawasji Patel Tank, Mumbai, Maharashtra 400004

COMPANY

Materials

Valves