Datong Hydraulic

  42CrMo Piston Rod   is manufactured with the highest quality raw materials and the latest machinery, and has passed strict quality inspection. The structure is strong, durable, high tensile strength and mirror surface, which can be widely used in various mechanical equipment. The surface of the 42crmo  chrome-plated piston rod  has been specially ground and treated with a hard chrome plating process. It has a mirror-polished finish and is resistant to friction and corrosion. The piston rod can be used as a guide rod and a pole for various  cylinders , oil cylinders, packaging machines, woodworking machinery, textile machinery, printing and dyeing machinery, die casting machines, injection molding machines and the like. Specifications of 42CrMo Piston Rod Steel Grade According to Different Standards: China steel grades: GB standard 42CrMo Germany   steel grades: DIN standard 42CrMo4 Japanese steel grades: JIS standard SCM440 American   steel grades: AISI Standard 4140

  Chrome plated tube   through electrochemical process without hexavalent chrome The fundamental feature of this product is a high dimensional precision to meet tolerance f7-h6-h7 Chrome plating gives high surface hardness and corrosion resistance. The best defense against corrosion and wear on a machine is a chrome-plated finish. Chrome plated tube finish extends the life of your parts, despite high-friction environments. Chrome plating provides protection in environments that are conducive to corrosion in other base materials. What types of industrial equipment benefit from chrome plating? Hydraulic cylinders Automotive components Mining equipment Shafts and rotors Agricultural What can Chrome Plating be Applied to? Chrome plating has the advantage of being able to adhere to a variety of different pieces of machinery. The process allows for the application of chrome to many different surfaces, shapes, and sizes.  Datong Group  professional in chrome plated tube/chrome plated bar/hard

  Precision hydraulic seamless steel pipe  ,cold-drawn or cold-rolled precision seamless steel pipes with precise inner diameters for the manufacture of  hydraulic cylinder  and pneumatic cylinders. Introduction of precision hydraulic seamless steel pipe process: Precision hydraulic seamless steel pipes made of precision  cold drawn seamless steel pipes  that are processed by black or gray phosphating process, and the phosphated steel pipes are sealed and rust-proofed. A dense phosphate layer is formed on the inner and outer surfaces of the steel pipe. After the anti-rust treatment, the steel pipe is effectively prevented from being oxidized. Therefore, the steel pipe has excellent anti-rust performance. At the same time, the microporous phosphate film (layer) formed after the steel pipe surface It can effectively absorb the paint on the surface of the steel pipe and effectively prevent the paint from falling off. It is an ideal product for use in a field operation environment. When us