<![CDATA[EC21 Product Catalogs - precise small diameter pipe]]> <![CDATA[Hypo Tube/Hypodermic Tube/Cold Drawn Tube/Micro Blank Stainless Steel Capillary Tube]]> <![CDATA[Thin Wall & Ultra Thin Wall Seamless Stainless Steel Tube TP304, TP304L, TP316, TP316L, TP321]]>