
Carbon steel seamless pipes require anti-corrosion coating because their inner or outer surfaces are frequently exposed to corrosive media or harsh environments. Without proper protection, corrosion can lead to wall thinning, leakage, reduced flow efficiency, or even catastrophic failure. Applying appropriate internal and external anti-corrosion coatings is a key measure to extend service life, ensure transport safety, and reduce maintenance costs.
Feb 03, 2026 read more
With the continuous advancement of the construction industry, H-beams have emerged as a cost-effective and high-performance structural steel product. Thanks to their optimized cross-sectional geometry and superior mechanical properties, H-beams have become a core material in modern steel structure buildings, including industrial plants, commercial buildings, and large-span bridges. This blog will introduce the types of H-beam.
Feb 02, 2026 read more
Finned tubes are heat transfer tubes designed with extended external surfaces (fins) to significantly increase the effective heat exchange area. By enlarging the contact surface between the tube and surrounding fluid, finned tubes greatly improve thermal efficiency—especially in applications where one of the heat transfer media is air or gas with low thermal conductivity. This article will introduce the applications of finned tube.
Jan 28, 2026 read more
Fin tubes are critical heat transfer components widely used in boilers, heat exchangers, waste heat recovery systems, and power generation equipment. Among various fin tube manufacturing technologies, High-Frequency Welded (HFW) fin tubes and Laser Welded fin tubes are the two most commonly adopted solutions. Although both aim to create a strong metallurgical bond between the fin and the base tube, they differ significantly in welding principles, performance characteristics, dimensional parameters, and application focus.
Jan 27, 2026 read more
Copper-nickel alloy pipe is a corrosion-resistant metal pipe widely used in marine, offshore, power generation, desalination, and industrial heat transfer systems. Manufactured primarily from copper and nickel, these pipes are designed to operate reliably in aggressive environments such as seawater, brine, and high-humidity conditions. This article provides a structured overview of copper-nickel alloy pipes, covering their definition, typical grades, manufacturing processes, key advantages, and potential limitations in engineering applications.
Jan 20, 2026 read more
Copper-nickel (CuNi) tubes are widely recognized for their exceptional corrosion resistance, stable mechanical performance, and long service life, making them a preferred material in marine, energy, HVAC, and industrial heat transfer systems. Their ability to withstand seawater, high temperatures, and aggressive operating environments has positioned copper-nickel pipes as a reliable solution for critical fluid and thermal applications. This article provides a structured overview of copper-nickel tube definitions, alloy grades, major application sectors, and key selection factors.
Jan 19, 2026 read more
Copper-nickel pipes are widely used across marine, offshore, and industrial sectors due to their excellent strength, corrosion resistance, and long service life. Before selecting copper-nickel pipes for a project, understanding available pipe sizes, wall thickness options, alloy grades, and manufacturing types is essential. This guide provides a structured overview of copper-nickel pipe specifications to help engineers, procurement teams, and project managers make informed decisions.
Jan 14, 2026 read more
API 5L X65 (L450) steel plate is a high-strength pipeline steel manufactured in accordance with the API 5L specification issued by the American Petroleum Institute (API). This steel plate is primarily used for high-pressure oil and gas transmission pipelines, where strength, toughness, weldability, and corrosion resistance are critical.
Jan 13, 2026 read more
API 5L steel plate is a carbon steel plate manufactured in accordance with the API 5L specification and is primarily used for oil and gas pipeline systems, pressure-containing components, and pipeline-related structural applications. It provides reliable strength, toughness, and weldability, making it suitable for fabricating line pipes, fittings, and supporting structures that require strict compliance with international pipeline standards.
Jan 06, 2026 read more
ASTM A387 steel sheet is a chromium–molybdenum alloy steel plate specifically designed for high-temperature and high-pressure service. It is widely used in pressure vessels, boilers, and heat-resistant equipment where elevated temperature strength, creep resistance, and corrosion resistance are critical.
Jan 04, 2026 read more
ASTM A36 structural steel plate is a low carbon steel known for its excellent weldability, formability, and machinability. Due to its balanced mechanical properties, A36 steel plate is widely used in general structural and fabrication applications across multiple industries.
Dec 30, 2025 read more
ASTM A572 Grade 50 is classified as a High-Strength Low-Alloy (HSLA) steel under the ASTM standard. It is also commonly referred to as a high-tensile, low-alloy Ni-V steel, due to the controlled addition of alloying elements that enhance its mechanical performance.
Dec 24, 2025 read more
Continental Steel Co.,Ltd(CSC) is a pioneering manufacturer, stockist, and supplier of steel pipe products.