China Standard Customized Size Hydraulic Cylinder Threaded Bushing vacuum pump engine

Product Description

Product Description

Discover our Customized Size Hydraulic Cylinder Threaded Bushing for durable, high-quality hydraulic system components. Perfect for industrial applications.


Enhance Your Hydraulic Systems with Customized Parts from HangZhou SY Import & Export Co., Ltd.


Discover a wide range of meticulously crafted hydraulic cylinder parts designed to optimize performance and durability. Our high-quality components, including pistons, guiding heads, bushings, clevis, and piston rods, are tailored to meet your specific requirements.


Made from durable materials, our hydraulic cylinder parts are built to withstand low-pressure environments and normal temperatures, ensuring reliable operation in any situation. Trust us to provide you with the perfect solution for your hydraulic cylinder needs.


Choose HangZhou SY Import & Export Co., Ltd. for all your hydraulic cylinder part needs and experience the excitement of receiving customized, high-quality products that will elevate the performance of your hydraulic systems. Count on us to deliver CHINAMFG every time.

Product Parameters

Product Name

Threaded Bushing for Hydraulic Cylinders


Steel / Stainless steel
Any other material and dimension depends on customers’ demand.

Surface Treatment


3.Special handling

Test Equipment

Measurement instrument, Projector, CMM, Altimeter, Micrometer, Thread Gages, Calipers, Pin Gauge etc


  According to the drawing requirements


According to customers’ requirement


  Hydraulic systems and connection systems for engineering and agricultural machinery


CNC machining, CNC milling and turning, drilling, grinding, bending, stamping, tapping,etc



Product Description


  • Support: OEM/ODM
  • Commodity: Threaded Bushing
  • Available Steel Grades: C20
  • Machining & Turning: As per drawings
  • Standard Export Packing: By poly-wood pallet or case
  • Customized Packing or Marking: Available CHINAMFG request


For more information, please contact HangZhou SY Import & Export Co., Ltd.



Our Advantages

Product Description


Welcome to HangZhou SY Import & Export Co., Ltd.! We are proud to offer you top-quality products with a guarantee of excellence.




  • Mechanical, chemical, and microstructure tests conducted for quality assurance
  • Comprehensive quality control system in place
  • Extended warranty period for your peace of mind




  • Assurance of product quality through detailed testing
  • Reliable performance and durability
  • Confidence in your purchase with a long warranty


Don’t settle for anything less than the best. Choose HangZhou SY Import & Export Co., Ltd. for superior quality products.


3.Packing and Shipping

Product Description


Welcome to HangZhou SY Import & Export Co., Ltd.


Product: Standard Export Package


Our company offers a range of standard export packages including carton, wooden case, iron case, and pallet options. We ensure that your products are securely packaged for safe transportation.


Shipping Options


We provide flexible shipping options such as FOB, CIF, CFR, door to door, or any customer-designated shipping agent. Your convenience is our priority.


Prompt Delivery


At HangZhou SY Import & Export Co., Ltd., we guarantee prompt delivery of your orders. Your satisfaction is our commitment.

Product Display

Packaging & Shipping

HangZhou SY Import & Export Co., Ltd. offers Customized Size Hydraulic Cylinder Threaded Bushing for industrial use. Durable and efficient, with high-quality components.

Company Profile


Welcome to HangZhou SY Import & Export Co., Ltd.


With over 20 years of experience, we are a trusted supplier of high-quality parts. Our diverse product range includes:


  • Spherical Plain Bearings (Radial Ball Joints): Exceptional load-bearing capabilities for smooth movement and reduced friction.
  • Rod Ends (Ball Joint Ends): Designed for durability and optimal performance in rotational movement.
  • Components for Hydraulic Cylinders: High-quality components for efficient operation, even in demanding environments.
  • Pneumatic Cylinder Accessories: Fittings and components to enhance efficiency in pneumatic systems.
  • Hydraulic Fittings and Adaptors: Comprehensive selection for secure connections and efficient fluid transfer.
  • Control Cable and Fittings for Automobile or Agricultural Machinery: Reliable and precise control mechanisms for automotive and agricultural sectors.


Our commitment to quality and customer satisfaction sets us apart. We offer value-added services and expert guidance to meet your specific needs. Trust us to be your partner in success.



Product Description


Welcome to HangZhou SY Import & Export Co., Ltd.


Q: How long for delivery?

A: Generally within 35 days as we are a customized service. We confirm with customers when the order is placed.


Q: What is the MOQ?

A: It depends on the product. Normally, 500pcs for small size products and 100pcs for bigger size products.


Q: Can you customize my products?

A: Yes, we can customize products with your design drawings or samples.


Q: What is your terms of payment?

A: For the first order, 30% T/T in advance, the balance can be done within 30 days after B/L date, or as per discussion.


Q: What about your quality control?


  • Checking the raw material after they reach our factory – Incoming quality control (IQC)
  • Checking the details before the production line is operated
  • Full inspection and routing inspection during mass production – In-process quality control (IPQC)
  • Checking the goods after they are finished – Final quality control (FQC)
  • Checking the goods after they are finished – Outgoing quality control (QC)
  • 100% inspection and delivery before shipment



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Certification: ISO9001, IATF 16949
Pressure: Low Pressure
Work Temperature: Normal Temperature
US$ 0/Piece
1 Piece(Min.Order)


Order Sample



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Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method:


Initial Payment

Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

hydraulic cylinder

How do hydraulic cylinders ensure smooth and consistent movement in heavy machinery?

Hydraulic cylinders play a vital role in ensuring smooth and consistent movement in heavy machinery. Their design and operation allow for precise control over the motion of heavy loads, resulting in efficient and reliable performance. Here’s a detailed explanation of how hydraulic cylinders contribute to smooth and consistent movement in heavy machinery:

1. Hydraulic Fluid and Pressure:

– Hydraulic cylinders operate by utilizing hydraulic fluid, typically oil, to transmit force and motion. The fluid is pressurized by a hydraulic pump, creating a force that acts on the piston inside the cylinder. The pressure of the hydraulic fluid can be precisely controlled, allowing for smooth and gradual movement of heavy machinery. The fluid’s incompressibility ensures that the force is evenly distributed, resulting in consistent and predictable motion.

2. Piston and Cylinder Design:

– Hydraulic cylinders are designed with precision to ensure smooth movement. The piston and cylinder bore are machined to tight tolerances, reducing friction and minimizing internal leakage. This precise fit between the piston and cylinder walls helps maintain consistent motion without jerks or sudden changes in speed. Additionally, the use of high-quality seals and lubrication further enhances the smooth operation of the cylinder.

3. Control Valves and Flow Control:

– Hydraulic systems incorporate control valves that regulate the flow of hydraulic fluid into and out of the cylinder. These valves allow for precise control over the speed and direction of the cylinder’s movement. By adjusting the flow rate, operators can achieve smooth and controlled motion of heavy machinery, avoiding sudden starts or stops. Flow control valves also enable speed adjustment, ensuring consistent movement even under varying loads or operating conditions.

4. Cushioning and Damping:

– Hydraulic cylinders can be equipped with cushioning mechanisms to absorb shock and minimize impacts during the movement of heavy machinery. Cushioning is achieved by incorporating specialized valves or adjustable orifices in the cylinder, which restrict the flow of hydraulic fluid near the end of the stroke. This gradual deceleration helps prevent sudden jolts or vibrations, maintaining smooth and consistent movement while reducing stress on the machinery and its components.

5. Load Balancing:

– Hydraulic cylinders can be designed and arranged in a system to balance the load and distribute forces evenly. By utilizing multiple cylinders in parallel or series configurations, heavy machinery can achieve balanced movement, preventing uneven stress and ensuring smooth operation. Load balancing also helps minimize the risk of component failure and enhances the overall stability and longevity of the machinery.

6. Feedback and Control Systems:

– Advanced hydraulic systems incorporate feedback sensors and control systems to monitor and adjust the movement of heavy machinery. These sensors provide real-time information about the position, speed, and force exerted by the hydraulic cylinders. The control system processes this data and adjusts the flow of hydraulic fluid accordingly to maintain smooth and consistent movement. By continuously monitoring and regulating the cylinder’s operation, feedback and control systems contribute to precise and reliable motion control.

7. Maintenance and Servicing:

– Regular maintenance and servicing of hydraulic cylinders are essential to ensure their smooth and consistent movement in heavy machinery. Proper lubrication, inspection of seals, and replacement of worn-out components help maintain optimal performance. Preventive maintenance practices, such as filter replacements and fluid analysis, also contribute to the longevity and reliability of hydraulic systems, ensuring consistent movement over time.

In summary, hydraulic cylinders ensure smooth and consistent movement in heavy machinery through the use of hydraulic fluid and pressure, precise piston and cylinder design, control valves and flow control, cushioning and damping mechanisms, load balancing, feedback and control systems, and regular maintenance and servicing. By leveraging these features, hydraulic cylinders provide the necessary force and control to handle heavy loads while maintaining precise and reliable motion, enhancing the overall performance and productivity of heavy machinery in various industrial applications.

hydraulic cylinder

Adaptation of Hydraulic Cylinders for Medical Equipment and Aerospace Applications

Hydraulic cylinders have the potential to be adapted for use in medical equipment and aerospace applications, offering unique advantages in these industries. Let’s explore how hydraulic cylinders can be adapted for these specialized fields:

  1. Medical Equipment: Hydraulic cylinders can be adapted for various medical equipment applications, including hospital beds, patient lifts, surgical tables, and rehabilitation devices. Here’s how hydraulic cylinders are beneficial in medical equipment:
    • Positioning and Adjustability: Hydraulic cylinders provide precise and smooth movement, allowing for accurate positioning and adjustments of medical equipment. This is crucial for ensuring patient comfort, proper alignment, and ease of use.
    • Load Handling: Hydraulic cylinders offer high force capabilities, enabling the safe handling of heavy loads in medical equipment. They can support the weight of patients, facilitate smooth transitions, and provide stability during procedures.
    • Controlled Motion: Hydraulic cylinders provide controlled and stable motion, which is essential for delicate medical procedures. The ability to adjust speed, position, and force allows for precise and controlled movements, minimizing patient discomfort and ensuring accurate treatment.
    • Durability and Reliability: Hydraulic cylinders are designed to withstand rigorous use and demanding environments, making them suitable for medical equipment applications. Their durability and reliability contribute to the long-term performance and safety of medical devices.
  2. Aerospace Applications: Hydraulic cylinders can also be adapted for aerospace applications, where lightweight yet robust systems are essential. Here’s how hydraulic cylinders are advantageous in aerospace:
    • Flight Control Systems: Hydraulic cylinders play a critical role in aircraft flight control systems, including ailerons, elevators, rudders, and landing gear. They provide precise and reliable actuation, allowing pilots to control the aircraft’s movements with accuracy and responsiveness.
    • Weight Optimization: Hydraulic cylinders can be designed using lightweight materials, such as aluminum alloys or composite materials, to reduce overall weight. This weight optimization is crucial in aerospace applications to enhance fuel efficiency, payload capacity, and aircraft performance.
    • Shock and Vibration Resistance: Aerospace environments involve significant shock and vibration forces. Hydraulic cylinders can be engineered to withstand these dynamic loads while maintaining performance and reliability, ensuring consistent operation even under extreme conditions.
    • Space Constraints: Hydraulic cylinders can be designed to fit within the space constraints of aircraft or spacecraft. Their compact size and flexible mounting options allow for efficient integration into the limited available space.

In summary, hydraulic cylinders can be adapted for use in medical equipment and aerospace applications, leveraging their precise positioning, load handling capabilities, controlled motion, durability, and reliability. In medical equipment, hydraulic cylinders enable comfortable patient positioning, smooth transitions, and controlled movements during procedures. In aerospace, hydraulic cylinders provide precise actuation, weight optimization, shock and vibration resistance, and space-efficient solutions. By adapting hydraulic cylinders to these specialized fields, manufacturers can meet the unique requirements and enhance the performance of medical equipment and aerospace systems.

hydraulic cylinder

How do hydraulic cylinders handle variations in load, pressure, and speed?

Hydraulic cylinders are designed to handle variations in load, pressure, and speed effectively. They incorporate features and components that allow them to adapt to changing operating conditions and maintain optimal performance. Here’s a detailed explanation of how hydraulic cylinders handle variations in load, pressure, and speed:

Variations in Load:

– Hydraulic cylinders are capable of handling variations in load by adjusting the force they exert. The force output of a hydraulic cylinder is determined by the hydraulic pressure and the surface area of the piston. When the load increases, the pressure in the hydraulic system can be adjusted to generate a higher force. This adjustment can be achieved by regulating the flow of hydraulic fluid into the cylinder using control valves. By controlling the pressure and flow, hydraulic cylinders can adapt to different load requirements, ensuring that the force applied is sufficient to handle the load while preventing excessive force that could cause damage.

Variations in Pressure:

– Hydraulic cylinders are designed to handle variations in pressure within the hydraulic system. They are equipped with seals and other components that can withstand high-pressure conditions. When the pressure within the hydraulic system fluctuates, the hydraulic cylinder adjusts accordingly to maintain its performance. The seals prevent fluid leakage and ensure that the hydraulic pressure is effectively transmitted to the piston, allowing the cylinder to generate the required force. Additionally, hydraulic systems often incorporate pressure relief valves and other safety mechanisms to protect the cylinder and the entire system from overpressure conditions.

Variations in Speed:

– Hydraulic cylinders can handle variations in speed through the control of hydraulic fluid flow. The speed of a hydraulic cylinder’s extension or retraction is determined by the rate at which hydraulic fluid enters or exits the cylinder. By adjusting the flow rate using flow control valves, the speed of the cylinder’s movement can be regulated. This allows for precise control over the speed, enabling operators to adapt to varying speed requirements based on the specific task or load. Furthermore, hydraulic systems can incorporate flow control valves with adjustable orifice sizes to fine-tune the speed of the cylinder’s movement.

Load-Sensing Technology:

– Advanced hydraulic systems may incorporate load-sensing technology to further enhance the ability of hydraulic cylinders to handle variations in load, pressure, and speed. Load-sensing systems monitor the load demand and adjust the hydraulic pressure and flow accordingly to meet that demand. This technology ensures that the hydraulic cylinder provides the necessary force while optimizing energy efficiency. Load-sensing systems are particularly beneficial in applications where the load requirements can vary significantly, allowing hydraulic cylinders to adapt in real-time and maintain precise control over force and speed.


– Hydraulic systems can also utilize accumulators to assist in handling variations in load, pressure, and speed. Accumulators store hydraulic fluid under pressure, which can be released when needed to supplement the flow and pressure in the system. When there are sudden increases in load or pressure demands, accumulators can provide additional fluid to the hydraulic cylinder, ensuring smooth operation and preventing pressure drops. Similarly, accumulators can assist in maintaining consistent speed by compensating for fluctuations in flow rate. They act as a supplemental energy source, helping hydraulic cylinders respond effectively to variations in operating conditions.

In summary, hydraulic cylinders handle variations in load, pressure, and speed through various mechanisms and components. They can adjust the force output to accommodate different load requirements by regulating hydraulic pressure. The seals and components within hydraulic cylinders allow them to withstand variations in pressure within the hydraulic system. By controlling the flow of hydraulic fluid, hydraulic cylinders can regulate the speed of their movement. Advanced technologies such as load-sensing systems and the use of accumulators further enhance the adaptability of hydraulic cylinders to changing operating conditions. These features and mechanisms enable hydraulic cylinders to maintain optimal performance and provide reliable force and motion control in a wide range of applications.

China Standard Customized Size Hydraulic Cylinder Threaded Bushing   vacuum pump engine	China Standard Customized Size Hydraulic Cylinder Threaded Bushing   vacuum pump engine
editor by CX 2024-03-21

Hydraulic cylinders

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