June 2025

RINA Grade DH32 is a high-strength structural steel grade primarily utilized in shipbuilding and offshore applications. The designation “DH32” indicates specific mechanical properties: “D” refers to a quality grade ensuring good notch toughness at -20°C, “H” signifies high strength, and “32” denotes a minimum yield strength of 315 MPa. This steel is certified by RINA […]

RINA Grade AH36, DH36, EH36, and FH36 are high-strength structural steel plates primarily utilized in shipbuilding and offshore platform construction. These grades are certified by RINA (Registro Italiano Navale), ensuring they meet specific maritime standards for material properties and performance. Key Characteristics and Distinctions All these grades share a minimum yield strength of 355 N/mm²

Electric Resistance Welded (ERW) pipe is manufactured by cold-forming a flat steel strip into a rounded tube and then passing it through a series of forming rollers to obtain a longitudinal seam. The two edges are then heated simultaneously with a high-frequency electric current and forged together, creating a strong, homogenous bond without the use

Rectangular Hollow Structural Sections (HSS) are metal profiles with a hollow, tubular cross-section in a rectangular shape. These sections are a cornerstone in modern construction and manufacturing, valued for their inherent strength, versatility, and aesthetic appeal. Properties and Advantages Rectangular HSS tubes offer numerous benefits: High Strength-to-Weight Ratio: They provide excellent load-bearing capacity with less

Rectangular Hollow Sections (RHS) are versatile structural steel profiles extensively used in construction and manufacturing. Characterized by their rectangular cross-section, these profiles offer a combination of strength, functionality, and aesthetic appeal, making them suitable for a wide array of applications where all-round performance is crucial. Key Characteristics and Advantages RHS profiles exhibit excellent torsional resistance

Q235NH weathering resistant corten steel plate is a low-alloy high-strength structural steel with excellent atmospheric corrosion resistance. The “Q” in Q235NH signifies its yield strength, which is 235 MPa. “NH” denotes its primary characteristic: “weathering” or atmospheric corrosion resistance. Key Properties: Weathering Resistance: Forms a protective rust layer that slows down further corrosion. High Strength:

Q235 Galvanized Sheet refers to a type of steel sheet that has been coated with zinc through a galvanization process, using Q235 grade steel as its base material. Q235 is a Chinese carbon structural steel, known for its good weldability, strength, and plasticity. Key Characteristics: Material: Q235 carbon steel Coating: Zinc coating for corrosion resistance

Q195 galvanized pipe is a type of steel pipe coated with a protective layer of zinc through the galvanization process. Q195 refers to the steel grade according to the Chinese standard GB/T 700-2006, indicating a low-carbon, mild steel with good weldability and formability. Characteristics of Q195 Galvanized Pipe Corrosion Resistance: The zinc coating provides excellent

Q195 carbon steel plate is a common type of steel widely used in various industries due to its excellent weldability, formability, and relatively low cost. It’s a mild steel grade, meaning it has a low carbon content, typically around 0.06%-0.12%. Key Characteristics: Low Carbon Content: This makes it easy to weld and form. Good Ductility:

P355GH is a European standard (EN 10028-2) specified non-alloy pressure vessel steel. It is designed for elevated temperature service. This steel grade exhibits good weldability and high resistance to brittle cracking. Key Properties and Applications High-Temperature Strength: P355GH maintains its strength at temperatures up to 500°C, making it suitable for pressure vessels and boilers operating