<![CDATA[EC21 Product Catalogs - s45c]]> <![CDATA[Seamless Precision Steel Tube for Camshaft, ASTM A519 SAE 1045 S45C]]> <![CDATA[GB/T8162-1999,Carbon Seamless Steel Pipe]]> <![CDATA[EN10305 DIN2391 Cold Drawn Precision Seamless Carbon Steel Tubes, E215, E235, E255, E355 ST35, ST45,]]> <![CDATA[Cold Drawn Seamless Steel Pipe]]>