Rexton Steel & Alloys offers a wide range 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 Butt Weld 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 is often used in Chemical Process Industry: such as in 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, etc. Duplex Steel S31803 Reducer Pipe Fittings resists chloride environments and sulphide stress corrosion. Meanwhile, these Duplex Steel S31803 Cross Pipe Fittings are also being offered in different sizes and shapes to our customers. Duplex Steel S31803 Bend Butt Weld Pipe Fittings will often perform well in environments which cause premature failure of austenitic grades. Although Duplex Steel S31803 Stub End Butt Weld Pipe Fittings has good high temperature oxidation resistance, this grade – like other duplex stainless steels – suffers from embrittlement if held for even short times at temperatures above 300 Degree C. If embrittled, Duplex S31803 End Pipe Cap can only be rectified by a full solution annealing treatment. Duplex S31803 Dish Cap Pipe Fittings are almost never used above 300 Degree C.
A line-up of the most innovative products and a customer-oriented, excellent service has defined our success. We have fulfilled the dreams of thousands of businesses by fueling their projects with our profitable products. As manufacturers of Duplex Steel S31803 Butt weld Pipe Fittings, we ensure that we provide you with products that comply with the laid down standards of quality, having a longer lifespan. Our ASTM A815 Duplex Steel S31803 Pipe Elbow limit types of localized corrosion and are indispensable to applications requiring compact but flexible seals. Restraining deformities and cracks under high temperatures, Duplex Steel S31803 Reducer are better than ordinary steel fittings that re sensitive to chloride stress corrosion cracking in chemical industries. Flue gas desulfurization machinery are affixed with. ASME A182 Duplex Steel S31803 Equal Tee known to have good high toxic resistance, and elasticity.
Standard | ASTM/ASME A815/SA815 |
---|---|
Size | ½” NB – 48” NB |
Schedule | SCH 10 – SCH XXS |
Type | Seamless / ERW / Welded / Fabricated |
Duplex Steel: Grade: UNS F44, F45, F51, F53, F55, F60, F61 |
S31803 | C | N | P | Si | Mn | Mo | Fe | Cr | S | Ni |
1.0 | 0.03 | 0.02 | 2.0 | 3.0 – 3.5 | 22.0 – 23.0 | 0.03 | 4.5 – 6.5 | 0.14 – 0.2 | Bal |
S31803 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Monel : Grade: Monel 400, Monel K500, Monel R-405 Incoloy : Grade: Incoloy 800, Incoloy 800H, Incoloy INCOLOY 800HT Stainless Steel : Grade: 304, 304L, 304H, 309, 309S, 316, 316L, 316H, 310, 310S, 317, 317L, 321, 347, 904L Nickel : Alloy Steel: Grade : WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 Grade: Nickel 200, Nickel 201 Carbon Steel : Grade: WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 Inconel : Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718 Alloy Steel: Grade : WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91 Titanium : Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11 |
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