We are Manufacturer, Exporter & Supplier of Duplex Steel S31803 Butt Weld Pipe Fittings, which is manufactured at par with the international quality standards making use of high-grade steel. Duplex Steel S31803 Elbow Pipe Fittings is stainless steel is a stainless steel whose design enables combining improved resistance to pitting, high strength, stress corrosion, crevice corrosion and cracking. Duplex Steel S31803 Tee Butt Weld Pipe Fittings are commonly used in the chemical process industry, including sulphuric acid production, nitric acid processes, phosphoric acid processes, ethylene oxide, polypropylene production, PVC, equipment handling organic and fatty acids, chemical storage and tankers, heat exchangers, and so on. UNS NO S31803 Butt Weld Pipe Fittings are constructed from high-quality standard raw materials and designed to meet national and international standards.
Welding Duplex Steel UNS NO S31803 Butt Weld Fittings (also known as WNR 1.4462 Butt Weld Pipe Fittings) appears simple if the only need is that they pass the ASME code, but careful consideration of the weld mixture and proper handling are required to ensure successful corrosion resistance. We can provide a wide selection of materials, including Duplex Steel S31803 Buttweld Pipe Elbows, Duplex Steel S31803 Buttweld Pipe Tee, and Duplex Steel S31803 Buttweld Pipe Cross, from stock to meet your requirements.
Specifications | ASTM A815 / ASME SA815 |
---|---|
Pipe Fittings size | Seamless Duplex Steel Butt Weld Fittings: 1/2" - 10" Welded Duplex Steel Butt Weld Fittings: 1/2" - 48" |
Pipe Fittings Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
Pipe Fittings 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 |
Pipe fittings Types | Seamless / ERW / Welded / Fabricated |
Manufacturing Standards | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011, DN15-DN1200 BS : BS4504, BS4504, BS1560, BS10 JIS : JIS B2311, JIS B2312, JIS B2313, JIS B2316 GOST : GOST 17375, GOST 17376, GOST 30753, GOST 17378, GOST 17379, GOST 17380 EN: EN10253-1, EN10253-2 |
Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
Connection | Welding |
Pipe Fittings Elbow | 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 |
Pipe Fittings Size Range | ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) |
Pipe Fittings Manufacturing process | Push, Press, Forge, Cast, etc. |
Buttweld Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Specialized manufacturer of | 90º Elbows, Couplings, Reducers, Inserts, Caps, Nipples, 45º Elbows, Tees, Crosses, Equal Tees & Reducing Tees |
Pipe Fittings uses & application |
|
Material Test Certificates (MTC) for Duplex Steel S31803/S32205 Pipe Fittings as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
STANDARD | WERKSTOFF NR. | UNS |
Duplex Steel S31803 | 1.4462 | S31803 |
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
Duplex Steel S31803 | 0.030 max | 2.0 max | 1.0 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 |
Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |