Duplex Steel UNS S31803 Buttweld Fittings

Duplex Steel UNS S31803 Buttweld Fittings

What is Duplex Steel UNS S31803 Buttweld Fitting?

Duplex Steel UNS S31803 Buttweld Fittings are piping components made from Duplex Stainless Steel UNS S31803, a dual-phase stainless steel alloy. These fittings are designed to connect or join sections of piping together in a leak-free and secure manner.

What are the advantages of using Duplex Steel UNS S31803 Buttweld Fittings?

Duplex Steel UNS S31803 Buttweld Fittings offer several advantages. These include exceptional strength, high corrosion resistance, versatility for various applications, ease of installation and maintenance, and the ability to withstand high-pressure environments.

Where are Duplex Steel UNS S31803 Buttweld Fittings commonly used?

These fittings are commonly used in industries such as oil and gas, chemical processing, marine, offshore, and petrochemical, among others. They are suitable for applications where strength, corrosion resistance, and reliability are crucial.

What makes Duplex Steel UNS S31803 Buttweld Fittings corrosion-resistant?

The dual-phase microstructure of Duplex Steel UNS S31803 stainless steel provides excellent resistance to corrosion. It offers resistance to chloride-induced stress corrosion cracking, pitting, and crevice corrosion, making it highly reliable in corrosive environments.

Can I get custom solutions for my specific project requirements?

At Sheetal Industries we offer Duplex Steel UNS S31803 Buttweld Fittings in customized specifications. We work closely with customers to understand their specific needs and provide fittings tailored to their project requirements, including different sizes, schedules, and configurations.

Duplex Steel S31803 Buttweld Fittings

How does Duplex Steel UNS S31803 compare to other stainless steel grades for buttweld fittings?

Duplex Steel UNS S31803 offers unique properties compared to other stainless steel grades for buttweld fittings. It has higher strength, hardness, and wear resistance compared to austenitic stainless steels like 304 and 316. However, it exhibits lower corrosion resistance in aggressive environments compared to these grades. The choice of stainless steel grade depends on the specific application requirements, considering factors such as corrosion resistance, strength, and operating conditions.

Can Duplex Steel UNS S31803 Buttweld Fittings withstand high-pressure applications?

Duplex Steel UNS S31803 Buttweld Fittings are specifically designed to withstand high-pressure applications. The strength and mechanical properties of the dual-phase stainless steel alloy enable these fittings to handle demanding conditions without compromising their integrity.

Are Duplex Steel UNS S31803 Buttweld Fittings easy to install?

These fittings are designed for easy installation. They have precise dimensions and buttweld ends, which ensure a secure and leak-free connection. This makes the installation process more efficient and reduces the risk of potential issues.

Manufacturing Process Of Duplex Steel UNS S31803 Buttweld Fittings

Specification Of DSS S31803 Butt Weld Fittings

Specifications ASTM A815 / ASME SA815
Size Seamless Butt Weld Fittings: 1/2" - 10"
Welded Butt Weld Fittings: 1/2" - 48"
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
Type DN15-DN1200
Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom MSS Sp-43 Stainless Steel Pipe Fitting
Size Range ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM A815 Stainless Steel Buttweld Fitting
Elbows Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D .
Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO
Connection Welding
Manufacturing process Forge, Cast, Push, Press, etc.
Key markets and industries Bitumen upgraders.
Heavy oil refineries.
Petrochemicals and acids.
Nuclear power (mostly seamless).
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Specialized manufacturer of 90º Elbows, 45º Elbows, Tees, Crosses, Reducers, Pipe Cap, Stub End, Pipe Bend
We provide Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

Duplex Steel S31803 Buttweld Fittings Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Duplex 1.4462 S31803

Chemical Composition of DSS S31803 Buttweld Fittings

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 of DSS S31803 Buttweld Fittings

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 Welded Fittings

Duplex Steel S31803 90 Degree Elbow

Duplex Steel S31803 90 Degree Elbow

Duplex S31803 45 Degree Elbow

Duplex S31803 45 Degree Elbow

Duplex Steel S31803 Long Radius Elbow

Duplex S31803 Long Radius Elbow

Duplex Steel UNS S31803 Short Radius Elbow

Duplex Steel S31803 Short Radius Elbow

Duplex S31803 Concentric Reducer

Duplex S31803 Concentric Reducer

Duplex Stainless Steel S31803 Eccentric Reducer

Duplex Steel S31803 Eccentric Reducer

ASTM A815 Duplex Stainless Steel S31803 Pipe Bend

Duplex Stainless Steel S31803 Pipe Bend

Duplex Steel S31803 Tee

Duplex Steel S31803 Tee

Duplex Steel S31803 Cross

Duplex Steel S31803 Cross

Duplex Stainless Steel S31803 Stub End

Duplex Stainless Steel S31803 Stub End

Duplex S31803 Pipe Cap

Duplex S31803 Pipe Cap

ASME SA815 DSS S31803 Pipe Nipple

DSS S31803 Pipe Nipple

Other Types Of Duplex S31803 Seamless Fittings

  • DSS S31803 Schedule 10 Two Joint Pipe Fittings
  • Duplex Steel S31803 90° Weldable SR Elbow
  • UNS S31803 Welded Fittings
  • DSS S31803 Schedule 40 180° LR Return Bend
  • DSS S31803 Seamless Pipe Elbow
  • UNS S31803 Buttweld Fittings
  • UNS S31803 Buttweld Pipe Fittings
  • Duplex S31803 Stub End
  • Duplex S31803 Elbow
  • Duplex Stainless Steel S31803 Reducer
  • ASTM A815 Duplex Steel S31803 45 Degree Elbow
  • 1.4462 Seamless Fittings
  • Duplex S31803 Seamless Pipe Bend
  • 2 inch Duplex Stainless Steel S31803 Pipe Fittings
  • Duplex S31803 Pipe Fittings
  • DSS S31803 Sch 10 Lateral Tee
  • UNS S31803 End Pipe Cap
  • Duplex Steel S31803 U Bend
  • Duplex Steel S31803 180 Degree Elbow
  • Duplex Steel S31803 Weldable 3D Elbow
  • DSS S31803 Schedule 40 Pipe Reducer
  • Duplex S31803 SR Elbow
  • ASTM A815 S31803 45° Long Radius Elbow
  • ASME B16.9 Duplex Steel S31803 1D Elbow
  • Duplex Stainless Steel S31803 Lap Joint Stub End
  • Duplex UNS S31803 Pipe End Cap
  • 1.4462 Equal Cross
  • ASME SA815 Duplex Stainless Steel S31803 Buttweld Cap
  • Duplex UNS S31803 Reducing Tee
  • MSS-SP-75 DSS S31803 Buttweld Pipe Fittings

Ask Free Sample of DSS S31803 Elbow, Tee, Reducer, Stub End Please Call On   +91 9594327775 Or Mail Us On subhash@sheetalindustries.com

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UNS S31803 Buttweld Fittings Price, Dimension, Weight

DSS S31803 Buttweld Fittings Industrial Application

Oil & Gas Industry

Oil & Gas Industry

Chemical Industry

Chemical Industry

Power Generation Industry

Power Generation Industry

Construction Industry

Construction Industry

Shipbuilding Industry

Shipbuilding Industry

Automotive Industry

Automotive Industry

Food Industry

Food Industry

Textile Industry

Textile Industry

Export & Supply Destination of DSS S31803 Buttweld Fittings

  • Countries - Lithuania, Denmark, Estonia, Russia, Serbia, United Kingdom, Finland, Ukraine, Ireland, Switzerland, Moldova, Liechtenstein, France, Azerbaijan, Spain, Turkey, Latvia, Belgium, Sweden, Poland, Germany, Czechia/Czech Republic, Portugal, Croatia, Belarus, Luxembourg, Austria, Greece, Slovakia, Cyprus, Netherlands, Italy, Bulgaria, Norway, Hungary, Monaco, Romania, Malta.
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  • Countries - Armenia, Israel, North Korea, Azerbaijan, Jordan, Kuwait, Sri Lanka, British, Iran, Maldives, China, Lebanon, Taiwan, Bahrain, Egypt, Oman, Indonesia, Iraq, Philippines, Thailand, Saudi Arabia, South Korea, United Arab Emirates, Russia, Afghanistan, India, Macau, Malaysia, Myanmar, Kyrgyzstan, Qatar, Singapore, Vietnam, Bhutan, Mongolia, Bangladesh, Hong Kong, Turkey, Nepal, Japan.
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  • Countries - Seychelles, Tanzania, Morocco, Tunisia, Eswatini, Madagascar, Zimbabwe, Niger, Mauritania, Liberia, Burkina Faso, Mozambique, Rwanda, Gambia, Senegal, Angola, Mauritius, Namibia, Zambia, Burundi, Libya, Kenya, Egypt, Ethiopia, Uganda, Algeria, South Africa, Central African Republic, Cameroon, Botswana, Nigeria.
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