Full thread stud, ASME A193 Gr B7 

    B7 fully threaded bolt is a high-temperature and high-pressure resistant bolt that meets the American ANSI/ASME standard and is classified as one of the fastener classes for high-pressure pipeline valves. This stud is widely used in industries such as petrochemical smelting, sewage treatment, and pump valves.    The characteristics of B7 fully threaded studs are their resistance to high and low temperatures, high pressure, high strength, and corrosion. Due to the high temperature, high pressure, and corrosion that are prone to occur in the petrochemical industry and pressure vessels, this product makes related equipment safer and more reliable.    If you are working in industries such as pressure vessels, petroleum and petrochemical, pump valves, heat exchangers, etc., B7 fully threaded bolts are definitely one of the indispensable fasteners. It not only improves the reliability of equipment, but also reduces the maintenance cost of equipme…