Wire rods are hot-rolled, long steel products with round cross-sections, typically 5-20mm in diameter. Coiled for transport, they're versatile raw materials used in manufacturing fasteners, springs, wires, and construction components. Made from carbon or alloy steel, offering strength and formability for diverse industrial applications.
ERW (Electric Resistance Welded) pipe is formed by bending steel strips into a circular shape and welding the seam via electric resistance heating. It features precise dimensions, smooth inner/outer surfaces, and consistent wall thickness, suitable for low-to-medium pressure applications like water supply, construction, and general industrial pipelines. Cost-effective and widely produced, it balances performance with affordability for non-critical uses.
Seamless steel pipe is a type of pipe without longitudinal weld seams, formed by hot-rolling or cold-drawing seamless steel billets. It features uniform wall thickness, high structural strength, and excellent pressure resistance, widely used in petroleum, natural gas, chemical engineering, and mechanical manufacturing for transporting fluids or as structural components due to its reliable performance and durability.
