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ASTM A1085 is a high-performance hollow structural section (HSS) specification designed for enhanced performance, especially suitable for dynamically loaded structures.ASTM A1085 LSAW Pipe is manufactured by cold-forming steel plates and performing submerged arc welding along the longitudinal direction.
ASTM A106 GR.B SMLS STEEL PIPE
ASTM A106 Grade B seamless (SMLS) steel pipe is the industry-standard killed carbon steel pipe engineered for reliable performance in extreme conditions. Crafted via hot-rolling or cold-drawing, its seamless construction ensures uniform strength and pressure resistance, making it the top choice for critical industrial applications.
ASTM A106 GR.C SMLS STEEL PIPE
ASTM A106 GR.C SMLS (Seamless) Steel Pipes, fully compliant with ASTM A106 / ASME SA106 and ASME B36.10 standards. Designed as the highest strength grade in the ASTM A106 series, these seamless carbon steel pipes are engineered to withstand extreme operating conditions, making them the first choice for critical industrial projects worldwide.
ASTM A53 SMLS steel pipe is a kind of seamless carbon steel pipe manufactured by advanced seamless production technology, without any welding seams, which effectively avoids the hidden dangers of welding defects and ensures higher structural strength and pressure-bearing capacity. It is available in two main grades: Gr.A and Gr.B, with different mechanical properties to meet diverse application requirements, and can be customized according to customer needs for surface treatment, length and other specifications.
STKR 490 carbon steel tube is a high-strength structural steel pipe produced in strict accordance with the Japanese Industrial Standard JIS G3466, mainly used in scenarios requiring high load-bearing capacity and structural stability. It is available in square (SHS) and rectangular (RHS) hollow sections, with mature production processes and stable product performance, serving a wide range of industrial and construction fields.
JIS G3466 this standard specifically covers carbon steel tubes for general structural purposes that are typically formed by a cold-forming process and subsequently electric resistance welded (ERW). These sections are supplied in the as-rolled condition without heat treatment unless otherwise specified.
ERW (Electric Resistance Weld) Steel Pipe is a straight-seam welded pipe made by rolling steel strip into a circular shape, then heating the edges with high-frequency current and extruding to weld. It features uniform wall thickness, smooth surface, high strength and good weldability, which is an economical and practical pipe material.
We are a professional supplier of EN 10210 seamless steel tubes, offering high-quality products that fully comply with the European EN 10210 standard (including BS EN 10210-1:2006, EN 10210-2:2019, EN 10210-3:2020) and CE certification, suitable for global structural and industrial applications.Our tubes are hot-finished, made of non-alloy and fine-grain steels, with excellent mechanical properties, dimensional accuracy, and corrosion resistance, providing reliable solutions for your projects
The zinc plating process makes it have stronger protection and strong corrosion resistance. The whole structure is made of zinc, forming a dense quaternary crystal, which forms a barrier on the steel plate, thus effectively preventing the penetration of corrosion factors. Corrosion resistance comes from the barrier layer of zinc with strong protection function. When zinc is used for sacrificial protection in trimming, scratches and coating scratches, zinc forms an insoluble oxide layer to play a barrier protection function.
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