Sumit Impex is a leading manufacturer and supplier of Duplex Buttweld Fittings. Our extensive range of fittings is renowned for its exceptional properties, including corrosion resistance and durability, ensuring reliable performance in various applications. Committed to excellence, we prioritize customer satisfaction by providing top-notch products that meet stringent quality standards and deliver long-lasting solutions.
Sumit Impex is a Supplier of Duplex Steel S31803 Pipe Fittings, Biggest Stockist of S31803 / S32205 SS Buttweld Fittings as per Standards in Mumbai, India.
Duplex Steel Pipe Fittings, Duplex Steel Elbow, S32205 Duplex Steel Pipe Fittings, DSS Pipe Nipples, Duplex Steel Reducer, DSS Pipe Bend, Duplex Steel Cap, Duplex Steel 316 Butt weld Fittings, Duplex Steel Pipe Fittings Manufacturers In India.
Duplex Buttweld Fittings are components used in piping systems to connect pipes securely and change direction when needed. They are made from duplex stainless steel, combining the beneficial properties of austenitic and ferritic stainless steel. These fittings offer excellent corrosion resistance, high strength, and good weldability, making them suitable for various industries such as oil and gas, chemical processing, and marine applications. Duplex Buttweld Fittings are available in different sizes and configurations and provide versatile solutions for piping needs.
At Sumit Impex, we offer Duplex Buttweld Fittings and essential certifications and reports, including heat treatment charts, packing lists, and lab test reports approved by NABL(National Accreditation Board for Testing and Calibration Laboratories). Additionally, we provide MTC (Material Test Certificate) by EN 10204/3.1b, 100% radiography test reports, and raw material certificates to ensure the quality of our products. These measures are in place to ensure our customers receive premium Duplex Buttweld Fittings.

Specification of Duplex Steel Buttweld Fittings
Specifications | 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″ |
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 |
Size Range | ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM A403 Stainless Steel Buttweld Fitting |
Type | DN15-DN1200 |
Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom MSS Sp-43 Stainless Steel Pipe 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. |
Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Specialized manufacturer of | 90 Deg Elbows, 45 Deg Elbows, Tees, Crosses, Reducers, Pipe Cap, Stub End, Pipe Bend |
Grades | 201, 202, 301, 302, 304, 304L, 309, 310, 316, 316L, 316LN, 316Ti, 317L, 321, 347, 405, 409, 410, 420, 430, 440C, 904L |
Types Of Duplex Steel Buttweld Pipe Fittings
Buttweld Elbow
Buttweld Elbow
Buttweld Tee
Buttweld Tee
Buttweld Cross
Buttweld Cross
Reducer
Reducer
Stub End
Stub End
Pipe Cap
Pipe Cap
Pipe Bend
Pipe Bend
Pipe Nipples
Pipe Nipples
Contact Us For Quatation & Questions Related To Duplex Steel Butt weld Fittings
Duplex Steel Buttweld Pipe Fittings Applications
Export & Supply Destinations Of DSS Buttweld Fittings
South Korea, Afghanistan, India, Lebanon, Nepal, United Arab Emirates, Vietnam, Egypt, Hong Kong, British, Iraq, North Korea, Oman, Armenia, Israel, Mongolia, Japan, Malaysia, Sri Lanka, China, Philippines, Azerbaijan, Turkey, Maldives, Saudi Arabia, Bahrain, Qatar, Macau, Singapore, Bangladesh, Thailand, Indonesia, Russia, Bhutan, Taiwan, Myanmar, Iran, Kyrgyzstan, Jordan, Kuwait.
Germany, Czechia/Czech Republic, Azerbaijan, Switzerland, France, Greece, Poland, Sweden, Russia, Liechtenstein, Hungary, Latvia, Belarus, Serbia, Austria, Monaco, Belgium, Portugal, Cyprus, Moldova, Croatia, Spain, Denmark, Estonia, Romania, Turkey, Ireland, Finland, Norway, Ukraine, Luxembourg, Bulgaria, United Kingdom, Italy, Netherlands, Lithuania, Malta, Slovakia
Gambia, Namibia, Algeria, Rwanda, Burundi, Mozambique, Angola, Zambia, Central African Republic, Senegal, Eswatini, Burkina Faso, Mauritania, Egypt, Mauritius, Tunisia, Uganda, Ethiopia, Libya, South Africa, Morocco, Kenya, Botswana, Zimbabwe, Cameroon, Madagascar, Nigeria, Niger, Seychelles, Tanzania, Liberia.
Haiti, Cuba, Panama, Honduras, Costa Rica, Guatemala, Dominica, Saint Lucia, Belize, Bahamas, Dominican Republic, Nicaragua, United States of America, Antigua and Barbuda, Saint Vincent and the Grenadines, Barbados, Canada, Mexico, Jamaica, El Salvador, Grenada, Trinidad and Tobago.
Uruguay, Guyana, Colombia, Chile, Bolivia, Venezuela, Ecuador, Peru, Brazil, Argentina, Suriname, Paraguay.