International standards, precise customization

In the field of industrial manufacturing, welded stainless steel pipes and customized turbine blades are the two core components, and their quality directly affects the performance and safety of the overall equipment. Next, we will delve into the manufacturing standards and requirements for these two components.

Pickling process of seamless steel pipe and its advantages

In the rolling process of seamless steel pipe, especially precision seamless steel pipe, pickling process is very important, which can remove the oxide scale and rust on the surface. How is the pickling carried out?

Our products are extensively utilised across multiple sectors

Our products are extensively utilised across multiple sectors, providing robust support for development in diverse industries. Within the power generation sector, our products facilitate the conveyance of cooling water, steam and other fluids, ensuring the uninterrupted operation of electrical installations.

New high-strength stainless steel long blades

The material demonstrated outstanding corrosion fatigue and water erosion resistance properties, fully meeting the operational requirements for low-pressure final-stage blades in ultra-supercritical units.

Which is superior: 430 stainless steel or 304 stainless steel?

Grade 430 stainless steel, colloquially known as ‘rust-proof iron’ within our industry, possesses excellent corrosion resistance and superior thermal conductivity compared to austenitic stainless steels. It is currently primarily utilised in architectural decoration, certain household appliance components, fuel burner parts, and other applications involving ambient or elevated temperatures.

Steam turbine blades are fundamental components of power generation systems

Key aspects encompass blade design, blade materials, and manufacturing techniques. The manufacturing process may involve precision forging and CNC machining to produce turbine blades with stringent tolerances and excellent surface finish. Rigorous quality control measures are implemented throughout production to ensure each steam turbine blade meets or exceeds industry standards.