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Stainless steel welded duct is a ventilation duct system made of stainless steel material connected by welding process.

With the continuous advancement of technology, various industries have increasingly high requirements for materials, finer particles, higher uniformity of product particles, and higher production efficiency.

The piston rod is a connecting component that supports the piston's work. It is mostly applied in the moving execution components of *** cylinders and air cylinders and is a frequently moving component with high technical requirements. This article by Xingdiyuan Machinery presents the definition, function, product uses, and application fields of piston rods.
The piston rod is a connecting component that supports the piston's work. It is mostly applied in the moving execution components of *** cylinders and air cylinders and is a frequently moving component with high technical requirements. Taking the hydraulic *** cylinder as an example, it consists of several parts: cylinder barrel, piston rod (*** cylinder rod), piston, and end cover. The quality of its processing directly affects the lifespan and reliability of the entire product. The processing requirements for piston rods are high. The surface roughness requirement is Ra0.4～0.8μm, and there are strict requirements for coaxiality and wear resistance. The basic characteristic of the *** cylinder rod is the processing of slender shafts, which is difficult and has always troubled processing personnel.