Working closely with United States DOT's and universities, Sumiden Wire has successfully produced high-strength, low-relaxation stainless steel PC strand using USA melted and manufactured stainless steel wire rod. In order to achieve the needed strength and corrosion resistant properties, the stainless duplex alloy 2205 was used. This new and innovative product is now commercially available and specified in ASTM A1114. By offering both stainless steel PC strand and epoxy coated PC strand, Sumiden Wire is the clear industry leader providing owners/customers options for long-life prestressing steel products.
With high quality products and considerate service, we will work together with you to enhance your business and improve the efficiency. Please don't hesitate to contact us to get more details of prestressed strands.