Import Astm A416 1860mpa Pc Strand Wire — Buy in Bulk from Supplier in China

The ASTM A416 grade 1860 MPa PC strand wire is a seven-wire low-relaxation steel strand designed for prestressed concrete applications. This listing specifies the 1x7 strand structure with a minimum tensile strength of 1860 MPa, compliant with ASTM A416, BS5896 and GB/T5224 standards. The wire is cold-drawn from high-carbon steel, heat-treated to achieve low relaxation properties, and coated with a corrosion-inhibiting lubricant for extended service life.

The material is supplied in standard diameters of 9.53 mm, 11.11 mm, 12.70 mm and 15.24 mm, with a typical nominal breaking load of 1860 MPa for the 12.70 mm variant. Standard coil weights range from 1.5 to 3.0 metric tonnes, with a typical coil length of 2000 to 2500 metres per tonne, depending on diameter. The strand is greased and wrapped in HDPE sheathing for protection during transport and storage, a typical industry practice for long-term exposure resistance.

This strand is used in post-tensioning systems for bridges, high-rise buildings and precast concrete structures where high tensile strength and minimal elongation under load are critical. Contractors and engineers source it for projects requiring certified low-relaxation performance, with common incoterms including FOB Tianjin or CIF to major ports. Buyers should confirm coil dimensions, packaging and certification status directly with Tianjin Qiangbang Industrial Co., Ltd. as these can vary by order.

Tianjin Qiangbang Industrial Co., Ltd. is based in Haiyi International Mansion, Huayuan Industrial Park, Nankai District, Tianjin 300384, China. The company operates as an imported-tier supplier with a harbor trust tier, indicating a verified export capability for industrial materials. Its product range includes prestressing steel strands, with this listing focusing on ASTM A416-compliant products for construction markets.

The supplier profile does not state an active response rate or average response hours, so buyers should expect to initiate contact directly for technical or trade inquiries. No additional certifications, client history, or production capacity details are provided in the listing, so confirmation of ISO or SGS status, as well as factory audits, should be requested before ordering.