Stud Bolt
B7
Stud bolts and nuts play a vital role in the industrial sector, especially in the construction of oil and gas pipelines, water pipe projects, valves, power plants, heavy duty machinery, electricity and wind energy towers etc. Jinzhaobo Company as a leading stud bolt B7 manufacturer and supplier in China, we manufacture and provide B7 studs and nuts in worldwide market for over 15 years.
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Product Name：Stud Bolt
Our Stud Bolt is a headless threaded fastener with threads on both ends and a plain center shank, designed for flange connections in high-pressure and high-temperature applications. Threaded Rods are continuous threaded bars suitable for general-purpose fastening, custom lengths, and anchoring applications. Manufactured from chromium-molybdenum alloy steel, our ASTM A193 B7 material offers excellent tensile strength (minimum 125 ksi) and heat resistance up to 450°C (850°F). As B7 stud bolts, they are widely used in petrochemical plants, refineries, power generation, and oil & gas pipelines. We comply with ANSI B 18.31.1 Stud Bolt dimensional standards, ensuring proper fit with heavy hex nuts and flanges. Our A193 B7 Stud Bolts are available in various diameters from 1/4"to 4", with finishes including plain (black), zinc-plated, and hot-dip galvanized, and are typically supplied with two heavy hex nuts per stud.
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