Import Astm A193 B7/B7m Threaded Rods — Buy in Bulk from Supplier in China

Ningbo S&D Metal Work Co., Ltd supplies ASTM A193 B7/B7m threaded rods manufactured from 45# carbon steel, a material chosen for its balance of strength and machinability. These rods meet ASTM A193 Grade B7/B7m standards, making them suitable for high-temperature and high-pressure applications in construction, automotive, and heavy equipment industries. The threaded rods are available in UNC and UNF thread sizes ranging from 1/2 inch to 4 inches, providing versatility across industrial applications.

The rods undergo surface treatments to enhance corrosion resistance and wear resistance, extending their service life in harsh environments. Typical industry standards for B7/B7m threaded rods include a minimum tensile strength of 100 ksi and a yield strength of 80 ksi, though these should be verified for specific batches. The material’s carbon content, usually around 0.42-0.50%, contributes to its high tensile strength and durability.

These threaded rods are used to secure structural components in machinery assembly, structural reinforcement, and pipeline flanges. Ningbo S&D Metal Work Co., Ltd offers customisation options for length, threading, and surface finish, with packaging designed for bulk export. Buyers should confirm the available certifications, such as ISO compliance, and discuss MOQ, lead time, and Incoterms directly with the supplier to align with project requirements.

Ningbo S&D Metal Work Co., Ltd is based in Ningbo, Zhejiang Province, China, with its address listed as No.691-1, Tiantong, Dongwu. The company specialises in manufacturing threaded rods and other fasteners for industrial applications, catering to both domestic and international markets. Its product range includes high-strength components designed for construction, automotive, and heavy equipment sectors.

The supplier is classified under the harbor trust tier, with a focus on meeting ASTM standards for its products. While the response rate and average response hours are currently unavailable, the company’s profile indicates a commitment to quality and flexibility in MOQ options. Ningbo S&D Metal Work Co., Ltd provides packaging and shipping terms such as FOB and CIF to accommodate various logistical needs, though certifications and specific client details are not explicitly stated in the profile.