Pressure vessel steel plates are critical components used in the construction of pressure vessels and boilers, which are essential for various industrial applications, including energy production, chemical processing, and oil and gas industries. These plates are specifically designed to withstand hi

Boiler Quality (BQ) steel plate is a specialized type of carbon steel designed for use in the fabrication of boilers and pressure vessels. These plates are manufactured to withstand high pressure and temperature conditions. The unique properties of BQ steel plates make them suitable for applications

Our customers sometimes assume that the ASTM A513 specification is basically the same as ASTM A500, but they are really quite different. ASTM A513 is not used as for building structures, but for ensuring the strength of conveyor systems and consumer items such as lawnmower handles, recreational vehi

Insteel is the largest producer of PC strand in the United States. We offer a complete line of seven-wire and three-wire, ASTM A416 compliant, 270 ksi, low relaxation PC strand for prestress, posttension and mining applications. Our highly experienced domestic and international sales team is ready t