Anhui Zhongshan Metal Co., Ltd. is a joint-stock company with a modern management system, which was transformed from a state-owned enterprise.
The company has been producing high-precision seamless stainless steel pipes since 2007. It has mature cold-rolled forming technology. It can control the mechanical properties of the metal by adjusting the deformation amount, avoid the cold processing cracking of the superalloy tube, and perfectly combine the deformation amount with the inner surface finish. The company has international advanced degreasing and ultrasonic cleaning technology. The grease content and the number of particles on the surface of the steel pipe meet the requirements of semiconductor applications (grease ≦ 0.01mg / ft2, particle size above 0.03 microns) ≦ 5 / cf). Process, the company's ammonia decomposition hydrogen protection continuous annealing bright furnace effectively avoids the problems of oxidation blackening and inconsistent surface color during heat treatment, and the gloss of the metal itself is perfectly reflected.
We have absorbed the human resources of the Metal Research Institute, formed our own technical team, developed a new process method based on the traditional seamless tube manufacturing technology, and formed our own unique precision cold rolling as the core and bright annealing as the core Features, combined with mirror polishing and precision straightening as the company's proprietary technology.
Product features-high dimensional accuracy, smooth internal and external surfaces, and straight bus bars.
Metal materials-stainless steel, alloy steel pipes, high temperature alloys, titanium pipes, nickel-based alloys.