Metal processing professional solution supplier
Product Description
A piston rod is a critical mechanical component used in hydraulic and pneumatic cylinders to transmit force and motion from the piston to the external mechanism. It connects directly to the piston inside the cylinder and extends through the cylinder head, allowing linear motion to be transferred to machinery or equipment. Piston rods are widely used in construction machinery, industrial equipment, automotive systems, hydraulic presses, and agricultural machines.
Piston rods are typically manufactured from high-strength alloy steel or carbon steel to ensure durability and reliability under heavy loads and harsh working conditions. To improve wear resistance and corrosion protection, the surface of the piston rod is usually treated with hard chrome plating, induction hardening, or other specialized coatings. These treatments provide a smooth, polished finish that reduces friction and extends the service life of the rod and sealing components.
Precision machining is essential in piston rod production. The rods must meet strict dimensional tolerances and surface roughness standards to ensure proper sealing and smooth movement within the cylinder. High-quality piston rods help maintain hydraulic system efficiency, prevent oil leakage, and ensure stable performance even during continuous operation.
In addition, piston rods can be customized in various diameters, lengths, and surface treatments according to different application requirements. Their strength, precision, and durability make piston rods an indispensable component in modern hydraulic and pneumatic transmission systems.
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Related Products
Forging material
Turning
Deep hole
Milling
Boring
Grinding
Forging material
The company provides a variety of forged steels including high carbon steel, low carbon steel, alloy steel, stainless steel, copper alloy, nickel alloy, etc. (Chinese standard) or displayed in the corresponding Russian brand
40Cr, 35CrMo, 42CrMo and other grades of alloy steel
GCr15, and other grades of bearing steel
022 Cr17Ni2Mo2, 022Cr19Ni10 and other austenitic stainless steel
Other grades of various alloy steel, carbon steel
Turning
It is used for machining rotary workpieces, and can be used for metal turning operations of turning excircle, end face, inner hole and thread.
CNC horizontal lathe: 24 sets
Φ1250 × 10 m 20 sets
Φ1400 × 6 m 2 sets
Φ2500 × 15 m 1 set
Φ3200 × 2 m 1 set
Deep hole
For processing deep hole workpiece, precision machining long hole or deep hole. Such as hydraulic cylinder, drill pipe and other need to process deep hole processing equipment.
Horizontal deep hole bed: 2 sets
Φ500 × 10 m
Φ1600 × 9 m
Milling
Machining planes, curved surfaces, grooves, gears, threads, large parts, complex contours, and multi-surface complex machining.
2M * 4M 2 sets
2.5M * 6M 1 set
2.5*4M 1 set
Boring
Boring can obtain higher aperture accuracy and surface finish, and is applied to the hole processing of precision mechanical parts, inner holes of shaft parts, large valves, hydraulic parts and other workpieces.
CNC floor boring and milling machine 1 set
5M*3M*2M（T130）
Grinding
Cylindrical grinding is used to process the cylindrical surface of the workpiece, and is applied to the workpiece with high dimensional accuracy and strict surface roughness requirements of the shaft and sleeve parts.
CNC cylindrical grinding machine 3 sets
Φ800 × 10 m 1 set
Φ500 × 4 m 2 sets
Metal processing professional solution supplier
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Address: No. 12, Wenchang South Road Group, Jiyuan City, Henan Province