Import Astm A106 Gr.B Seamless Steel Pipe — Buy in Bulk from Supplier in China

The ASTM A106 GR.B seamless steel pipe from Hebei Runhong Pipeline Co., Ltd. is a carbon steel pipe designed for high-pressure and high-temperature service in industrial applications. It meets the ASTM A106 standard, ensuring suitability for conveying fluids and gases in oil and gas pipelines, refineries, and chemical plants. The pipe is manufactured with a seamless cold-rolled technique, providing a smooth internal finish that minimizes friction and reduces the risk of leaks under pressure.

Available outer diameters range from 1/2 inch to 32 inches, with wall thickness options from 2 mm to 45 mm, allowing customization for projects with varying pressure requirements. The material composition of ASTM A106 GR.B typically includes carbon, manganese, phosphorus, sulfur, silicon, chromium, and copper, with carbon content capped at 0.30% and manganese at 0.29-1.06%. This grade is known for its strength, durability, and resistance to corrosion in typical industrial environments, though additional coatings or treatments may be required for highly corrosive conditions.

This pipe is sourced from Hebei Province, a major hub for steel production in China, and is packaged in wooden cases or pallets for secure transportation. Common applications include oil and gas transmission, boiler systems, and structural uses in petrochemical plants. Buyers typically confirm specific project requirements such as pressure ratings, temperature ranges, and end-use standards before ordering, as these influence the selection of diameter, wall thickness, and additional surface treatments.

Hebei Runhong Pipeline Co., Ltd. is based in Yanshan County, Cangzhou, Hebei Province, China, a region recognized for its concentration of steel manufacturing and export activity. The company specializes in seamless steel pipes, catering to industries such as oil and gas, petrochemicals, and construction. Its location in Hebei provides logistical advantages for both domestic distribution and international shipping, with access to major ports and transportation networks.

The supplier’s profile indicates an imported tier classification and a harbor trust tier, reflecting its role in cross-border trade. While the listing does not provide details on certifications, response rates, or operational history, the focus on ASTM-standard products suggests adherence to internationally recognized quality benchmarks. Buyers are advised to verify specific compliance documentation, production capabilities, and quality control processes directly with the supplier before placing orders.