UNS32760/UNSS31500 Duplex Stainless Steel Pipe ASTM ASME Duplex SS Tube · Quick Details · Material: Stainless Steel Model Number: UNS S32304,UNS S31500,UNS S31803 … https://www.wilsonpipeline.com/product-category/stainlessduplex-steel-pipe.html/page/2