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A hydraulic cylinder is a mechanical device that uses hydraulic pressure to produce linear motion. It consists of a cylindrical barrel, piston, and rod. Hydraulic fluid is pumped into the cylinder, causing the piston to move, which in turn moves the rod. These cylinders are widely used in construction machinery, automotive systems, and industrial applications for lifting, pushing, or pulling heavy loads. Their high force capabilities and precise control make them essential in applications requiring power and accuracy. They are available in various sizes and types, depending on the specific requirements of the application.
  • Rotary drilling cylinder

    Rotary drilling cylinder

    The hydraulic cylinder of a crane is essentially a linear actuator. In a crane, it drives various mechanisms of the crane to complete predetermined actions through the linear reciprocating motion of internal pistons. Its core function is to provide enormous pushing and pulling force, and achieve precise and smooth position control and speed adjustment.

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  • Crane hydraulic cylinder

    Crane hydraulic cylinder

    The hydraulic cylinder of a crane is essentially a linear actuator. In a crane, it drives various mechanisms of the crane to complete predetermined actions through the linear reciprocating motion of internal pistons. Its core function is to provide enormous pushing and pulling force, and achieve precise and smooth position control and speed adjustment.

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  • Hyraulic cylinders for excavator

    Hyraulic cylinders for excavator

    The Hyraulic cylinders for excavator is the executing component of the hydraulic system, which is an energy conversion device that converts hydraulic energy into mechanical energy. It is like the "muscles" and "joints" of an excavator, directly determining the strength, speed, accuracy, and reliability of the entire machine. This article will provide a comprehensive and in-depth analysis of hydraulic cylinders used in excavators.

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  • Agricultural machinery hydraulic cylinder

    Agricultural machinery hydraulic cylinder

    Hydraulic cylinders convert hydraulic energy into mechanical energy, and the linear reciprocating motion (motion or swing) of hydraulic actuators. Hydraulic cylinders can perform operations such as lifting, bending, straightening, shearing, squeezing, welding, lifting, stretching, stamping, stamping, steel structures, bridges and buildings, engineering machinery, etc. It is a specialized tool for pressure vessels and can be used for direct pressure testing. Its structure is simple and it works r...

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  • 25mn Precision Honed Tube

    25mn Precision Honed Tube

    25Mn honed tubes, also known as honed pipes or cylinder tubes, represent the gold standard in precision-engineered components for the hydraulic and pneumatic industry. Manufactured from high-quality 25Mn (25 Manganese) steel alloy and finished through a precise honing process, these tubes form the critical barrel component of hydraulic cylinders. Their superior mechanical properties, exceptional surface finish, and excellent wear resistance make them indispensable in applications demanding relia...

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  • 27simn Precision Honed Tube

    27simn Precision Honed Tube

    A 27SiMn honing tube is a high-precision, seamless steel cylinder tube meticulously processed to achieve exceptional internal surface finish, dimensional accuracy, and straightness. The name derives from its two core components: the material grade "27SiMn" and the finishing process "honing."

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  • 16mn Precision Honed Tube

    16mn Precision Honed Tube

    16Mn Honed Tube is a superior-grade, cold-drawn seamless steel tube that undergoes a precise finishing process known as honing. The base material, 16Mn, is a Chinese standard (GB/T 8162) low-alloy high-strength steel, analogous to grades like AISI/SAE 1020 or ST52. The combination of this robust material and the honing process results in a product renowned for its exceptional mechanical properties, excellent internal surface finish, and tight dimensional accuracy. This makes it the ideal choice...

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  • 45# Precision Honed Tube

    45# Precision Honed Tube

    A 45# honed tube is a high-precision, cold-drawn seamless steel tube manufactured from 45# grade carbon steel (AISI 1045) and subsequently finished with an internal honing process. This specialized manufacturing sequence transforms a standard seamless tube into a critical component designed for applications demanding exceptional dimensional accuracy, superior surface finish, and outstanding mechanical properties. Primarily serving as the cylinder barrel in hydraulic and pneumatic systems, the 45...

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  • 20# Precision Honed Tube

    20# Precision Honed Tube

    20# Steel Precision Honed Tube is a high-quality cold drawn seamless steel tube that undergoes a specialized finishing process known as honing. The "20#" designation refers to a Chinese standard (GB/T 699) for high-quality carbon structural steel, which is approximately equivalent to ASTM A513 Type 5 or SAE 1020 steel. This combination of material and precision manufacturing results in a product renowned for its excellent mechanical properties, tight dimensional accuracy, and superior internal s...

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  • Honed tube

    Honed tube

    Quilting and grinding tube is a mechanical processing technology that uses oil stones on the grinding head to perform reciprocating high-speed grinding and finishing on the inner hole of the cold drawn tube, so as to achieve the required tolerance size and surface roughness requirements for the inner hole. According to customer requirements for grinding and processing, the tolerance range can be achieved (such as H7, H8, H9, etc.), the roughness can reach Ra0.4, the ellipticity can reach 3-5 thr...

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