Import Astm A53 Carbon Steel Pipe — Buy in Bulk from Supplier in China

The ASTM A53 Carbon Steel Pipe from Reliance Metal Resource Co. is an industrial-grade product manufactured to meet ASTM A53 standards for seamless and welded black and hot-dipped galvanized steel pipe. Supplied in grades Q195, Q235, and Q345, it offers structural integrity for pressure and mechanical applications. The pipe is available in both seamless and welded variants, with cold-rolled finishing for enhanced surface quality and dimensional precision.

Standard material composition includes low-carbon steel with typical manganese content of 0.3 to 0.6 percent, ensuring weldability and formability. Wall thickness and diameter are customizable within standard industrial ranges, with typical outer diameters from 21.3 mm to 609.6 mm and wall thicknesses from 2.0 mm to 12.7 mm. The pipe undergoes non-destructive testing for defects, with hydrostatic testing typical for pressure-rated applications.

Common applications include structural frameworks, fluid transmission systems, and mechanical supports in construction, oil and gas, and manufacturing sectors. Importers typically source this product for projects requiring compliance with international standards for strength and durability. Reliance Metal Resource Co. offers flexible trade terms, with packaging and shipping options tailored to bulk orders, though exact MOQ and lead time require direct confirmation.

Reliance Metal Resource Co. operates from Hi-Tech Information Square, Building C in Tianjin’s Nankai District, China. The company specializes in carbon steel products, with a focus on industrial-grade pipes adhering to international standards. Its profile indicates an imported supplier tier, with no stated response rate or average response time in the available data.

The supplier’s listing emphasizes compliance with ASTM standards and offers multiple steel grades to cater to diverse project requirements. However, the profile does not provide details on certifications beyond ASTM, nor does it disclose factory capacity, production history, or client references. Buyers are advised to verify these specifics directly with Reliance Metal Resource Co. before proceeding with orders.