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    PRODUCTS

    Specializing in the Production of Threaded Rod,Stud Bolts, Nuts, and Washers.

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    • ABOUT US

    Premier Chinese Manufacturer of Full Thread Studs

    ASM—China's Premier Manufacturer of High Quality Fully Threaded Stud Bolts. 14 years Focused on Manufacturing ASTM SA193 B7、B7M、B8、B8 CL2、B8M、B8M CL2、B16;A320 L7、L7M、B8、B8 CL2、B8M、B8M CL2、L43 Series All-Thread Stud Bolts.

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    COMPANY CERTIFICATION

    The Company's Certifications Include ISO 9001:2000, ISO 14001, ISO 45001,Special Equipment Manufacturing License (Pressure Pipeline) TS Certification,NORSOK M650, EU CE, PED 4.3, CPR 14399, CPR 15048, and EN 10204 3.1, Among Others.

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    • APPLICATION

    Our Products are Widely Used in Sectors Such as Solar Energy, Mechanical Processing, Electronics, Construction,
    Automotive Manufacturing, and Maintenance Stations.

  • New Energy

  • Marine Vessels

  • Petrochemical Industry

  • Nuclear Power Machinery

  • High and Middle Pressure Valve

    • NEWS

  • The new all-threaded studs A193 B7 and A320 L7 are introduced

    The new all-threaded Stud A193 B7 and A320 L7 are essential screw fasteners for a wide range of applications in petrochemical, pressure vessels, heat exchangers, pump valves and other industries. This product has excellent performance and can operate safely and reliably in a variety of harsh environ...
  • 05-14
    2026

    A193 B7 Full Threaded Stud Bolts – Application & Maintenance

    In practical service scenarios, A193 B7 full threaded stud bolts deliver outstanding performance. For instance, in the construction of oil drilling facilities, the fasteners must not only withstand enormous mechanical loads but also resist harsh natural conditions such as wind, waves and salt spray...

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  • 05-13
    2026

    Why Do the Petrochemical Industry Choose B7 Stud Bolts?

    In today's petrochemical industry, production safety and equipment stability have always been among the top priorities. To guarantee the strength and durability of critical connection points in industrial environments, A193 B7 fully threaded stud bolts have become the first choice for many engin...

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  • 05-11
    2026

    Application and Advantages of B7 Stud Bolts

    Manufactured in accordance with the ASTM A193 standard, B7 stud bolts are alloy steel fasteners designed for high-temperature and high-pressure working conditions. Made of chromium-molybdenum alloy steel, they deliver excellent mechanical properties, making them the preferred connecting fastener for...

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  • 05-08
    2026

    Application of B7 Stud Bolts

    B7 stud bolts are mainly American standard material studs. They are widely used for mounting accessories on large equipment, such as reducer frames and mechanical seal seats, where double-ended stud bolts are typically adopted. One end of the stud is screwed into the main body of the equipment, whil...

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  • 05-08
    2026

    As a professional manufacturer of fully threaded studs, we would like to introduce fasteners for you.

    Fasteners are a major category of mechanical parts widely used for fastening and connecting. They are applied in an extensive range of industries, including energy, electronics, electrical appliances, machinery, chemical engineering, metallurgy, mold, hydraulic pressure and more.Fasteners can be fou...

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  • 05-06
    2026

    Fastener & Screw Common Classification

    Fasteners are indispensable in daily life, including common types such as stainless steel bolts, steel structure bolts, high-strength bolts, nuts, fully threaded studs, self-tapping screws and more. Today, we mainly focus on introducing self-tapping screws.1. Self-Tapping ScrewsIn terms of standards...

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    +86 18013427919

    Email: asme@ksasme.com

    Address: No. E13, Xushe Mold Industry Zone, Yixing City

    Wuxi City, Jiangsu Province, China

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