The differences between the ERW steel pipe( straight seam resistance welding steel pipe) and LSAW steel pipe(UOE)
Comprehensive Guide to ISO Steel Pipe Standards
Steel pipes are essential components in various industries, from construction and infrastructure to oil and gas. Ensuring their quality, safety, and efficiency is paramount, which is where the International Organization for Standardization (ISO) comes into play. ISO sets globally recognized standards that specify the properties and testing methods for steel pipes, providing a common language for manufacturers, suppliers, and customers. This article delves into the ISO standards for steel pipes, offering a detailed overview of their specifications and applications.The start of national carbon emissions trading market
Mainly introduce the start plan of national carbon emissions trading market.Three Forming Technologies of large size seamless pipe fittings
Mainly introduce three kinds of forming technologies of large size seamless pipe fittings.