Hydraulic system piping is a precision drawn or cold-rolled seamless steel pipe with precise inner diameter size used for conveying fluids such as water, oil, and gas.
The product is mainly made of high-quality steel pipes as raw materials, and precision seamless steel pipes with high dimensional accuracy and good smoothness are made through precise and unique cold drawing/cold rolling processes. The finished product is subjected to bright heat treatment with an oxygen free medium as a protective atmosphere, and both the inner and outer surfaces are free of oxide skin (film) generation, which not only maintains the original dimensional accuracy and smoothness, but also improves the internal performance of the steel pipe, making it suitable for various deep processing. Used in various vehicle manufacturing industries for oil and gas transportation (brake braking), infusion systems, including sedans, passenger cars, locomotives (locomotives), various construction machinery (excavators, aerial work vehicles, bulldozers, cleaning vehicles, concrete pump trucks), etc. It is also suitable for hydraulic pipe systems of various hydraulic machinery, especially suitable for connecting with various types of sleeve joints, and its effect is greatly better than traditional welded connections.
Business scope of the company:
DIN series cold drawn or cold-rolled precision seamless steel pipes and their related coatings (ordinary passivation, white zinc, color zinc, military green passivation) steel pipes, NBK diesel high-pressure steel pipes, anti rust phosphating pipes.
