The chemical and mechanical properties

　　The chemical and mechanical properties of our seamless steel pipe are those prescribed by current API, ASTM, ASME, and applicable CSA standards. Steel Tubular Products is the only domestic producer of seamless pipe in the 10-3/4” to 24” OD range. And, because we’re domestically owned, sourced, and produced,our customers know they’re getting the highest quality products available, combined with personal, hands-on customer service.

　　Seamless steel pipes are used in a range of applications in all different industries, including petrochemical, environmental, energy, fluid water, building and more. We can help you with the right products for your unique application. - See more at: http://www.strpipeline.com/#sthash.UCAOvGqs.dpuf

　　we are products:Seamless steel pipes, ERW pipes, oil casing pipes, spiral pipes,API5L pipes, large diameter seamless steel pipes, API5CT Oil casing pipes. We warmly welcome customers at home and abroad to visit our factory and seek common development.