Vessco Overseas is one of the leading Manufacturer, Supplier and Exporter of UNS NO S 31803 Pipes and Tubes that are manufactured from High Quality of Standard Raw Materials and are composed according to with national and universal standards. Duplex Steel UNS NO S 31803 Pipes and Tubes (likewise alluded as WNR 1.4462 Pipes and Tubes) have a microstructure that contains both ferrite and austenite.
At the point when these UNS S31803 Pipes and Tubes are liquefied, it cements from the fluid stage to a totally ferritic structure. As the material cools, roughly 50% of it changes to an austenitic structure. We offer these Duplex Steel items in uniquely crafted shapes and sizes according to the prerequisites given by our customers, and that too at a reasonable and market driving costs.
|Specifications||:||ASTM A 790 ASME SA 790|
|Dimensions||:||ASTM, ASME and API|
|Schedule||:||SCH20, SCH30, SCH40, STD, SCH80|
|Type||:||Seamless / ERW / Welded / Fabricated|
|Length||:||Single Random, Double Random & Cut Length.|
|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 %|
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