1. Standard Overview
This standard covers seamless steel tubes for steam boilers and pipelines, including cold drawn, hot rolled, hot pressed and reduced tubes. Dimensions: hot rolled tubes OD 25-530 mm, wall thickness 2.5-90 mm; cold drawn tubes OD 25-108 mm, wall thick...
July 29, 2026 – Strategic Outlook for the Global Pipe and Tube Industry
As July 2026 draws to a close, the global market for seamless steel pipes, welded steel pipes, and structural hollow sections finds itself at a critical intersection. The month has been defined by th...
EN10219 S355J2H cold-formed welded structural hollow sections are among the most widely specified steel products for construction and engineering projects worldwide. With 355 MPa minimum yield strength, -20°C impact toughness, and excellent weldability, S355J2H delivers ...
In sectors involving high-temperature and high-pressure conditions—such as petrochemicals, power generation, and boiler manufacturing—ASTM A106 Gr B seamless steel pipe is one of the most frequently specified carbon steel piping products for global engineering projects. ...
In the oil and gas extraction, petrochemical refining, and power generation industries, the selection of steel pipe directly determines the safety, reliability, and service life of the entire system. When project specifications call for API 5CT GR.B casing and tubing or ...
July 23, 2026 – Critical Update for Global Procurement Teams
As we approach the final week of July 2026, the global seamless steel pipe, welded steel pipe, and structural hollow section market is fa...
1. Product Overview and Technical Characteristics
S355J2H is a structural steel grade defined under European standards EN 10219 (cold-formed structural hollow sections) and EN 10210 (hot-finished structural hollow sections), ...
EN10210 Seamless Steel Pipes: A Comprehensive Procurement Guide for Structural Engineering. When sourcing structural hollow sections for construction, bridges, or mechanical engineering, the EN10210 standard is indispensable for most European and international projects. ...
In sectors with stringent safety requirements—such as power generation, petrochemicals, and steel construction—the quality of steel pipes directly impacts the entire project's lifecycle and operational safety. As a professional steel pipe supplier, we recognize that ISO ...