Tag Archives: vacuum bushing

China manufacturer Standard Welded Bushing Hydraulic Cylinder vacuum pump engine

Product Description

Standard welded bushing Hydraulic Cylinder

Standard welded Cross tube Hydraulic Cylinder

Part Number Rod Dia. Bore x Stroke Dimensions Port Size Pin Size Weight (lbs)
Retracted Extended
WBU30-1504 1” 1.5”*4” 12” 16” 1/4NPT 3/4” 8
WBU30-1506 1.5”*6” 14” 20” 9
WBU30-1508 1.5”*8” 16” 24” 10
WBU30-1510 1.5”*10” 18” 28” 11
WBU30-1512 1.5”*12” 20” 32” 13
WBU30-1514 1.5”*14” 22” 36” 14
WBU30-1516 1.5”*16” 24” 40” 15
WBU30-1518 1.5”*18” 26” 44” 16
WBU30-1520 1.5”*20” 28” 48” 18
WBU30-1524 1.5”*24” 32” 56” 20
WBU30-2004 1 1/4” 2”*4” 12” 16” 3/8NPT 1” 12
WBU30-2006 2”*6” 14” 20” 13
WBU30-2008 2”*8” 16” 24” 15
WBU30-2571 2”*10” 18” 28” 17
WBU30-2012 2”*12” 20” 32” 19
WBU30-2014 2”*14” 22” 36” 20
WBU30-2016 2”*16” 24” 40” 22
WBU30-2018 2”*18” 26” 44” 24
WBU30-2571 2”*20” 28” 48” 25
WBU30-2571 2”*24” 32” 56” 29
WBU30-2571 2”*28” 36” 64” 32
WBU30-2030 2”*30” 38” 68” 34
WBU30-2032 2”*32” 40” 72” 36
WBU30-2036 2”*36” 44” 80” 39
WBU30-2040 2”*40” 48” 88” 42
WBU30-2048 2”*48” 56” 104” 49
WBU30-2504 1 1/2” 2.5”*4” 12” 16” 1/2NPT 1” 16
WBU30-2506 2.5”*6” 14” 20” 18
WBU30-2508 2.5”*8” 16” 24” 20
WBU30-2510 2.5”*10” 18” 28” 22
WBU30-2512 2.5”*12” 20” 32” 25
WBU30-2514 2.5”*14” 22” 36” 27
WBU30-2516 2.5”*16” 24” 40” 29
WBU30-2518 2.5”*18” 26” 44” 31
WBU30-2520 2.5”*20” 28” 48” 34
WBU30-2524 2.5”*24” 32” 56” 38
WBU30-2528 2.5”*28” 36” 64” 43
WBU30-2530 2.5”*30” 38” 68” 45
WBU30-2532 2.5”*32” 40” 72” 47
WBU30-2536 2.5”*36” 44” 80” 51
WBU30-2540 2.5”*40” 48” 88” 56
WBU30-2548 2.5”*48” 56” 104” 65
WBU30-3004 1 1/2” 3”*4” 12” 16” 1/2NPT 1” 19
WBU30-3006 3”*6” 14” 20” 22
WBU30-3008 3”*8” 16” 24” 24
WBU30-3571 3”*10” 18” 28” 27
WBU30-3012 3”*12” 20” 32” 29
WBU30-3014 3”*14” 22” 36” 32
WBU30-3016 3”*16” 24” 40” 34
WBU30-3018 3”*18” 26” 44” 36
WBU30-3571 3”*20” 28” 48” 39
WBU30-3571 3”*24” 32” 56” 44
WBU30-3571 3”*28” 36” 64” 49
WBU30-3030 3”*30” 38” 68” 51
WBU30-3032 3”*32” 40” 72” 54
WBU30-3036 3”*36” 44” 80” 59
WBU30-3040 3”*40” 48” 88” 63
WBU30-3048 3”*48” 56” 104” 73
WBU30-3504 1 3/4” 3.5”*4” 14” 18” 1/2NPT 1 1/4” 27
WBU30-3506 3.5”*6” 16” 22” 30
WBU30-3508 3.5”*8” 18” 26” 33
WBU30-3510 3.5”*10” 20” 30” 36
WBU30-3512 3.5”*12” 22” 34” 39
WBU30-3514 3.5”*14” 24” 38” 42
WBU30-3516 3.5”*16” 26” 42” 45
WBU30-3518 3.5”*18” 28” 46” 48
WBU30-3520 3.5”*20” 30 50” 51
WBU30-3524 3.5”*24” 34 58” 57
WBU30-3528 3.5”*28” 38 66” 64
WBU30-3530 3.5”*30” 40 70” 67
WBU30-3532 3.5”*32” 42 74” 70
WBU30-3536 3.5”*36” 46 82” 76
WBU30-3540 3.5”*40” 50 90” 82
WBU30-3548 3.5”*48” 58 106” 94
WBU30-4004 2” 4”*4” 14” 18” 1/2NPT 1 1/2” 34
WBU30-4006 4”*6” 16” 22” 38
WBU30-4008 4”*8” 18” 26” 41
WBU30-4571 4”*10” 20” 30” 45
WBU30-4012 4”*12” 22” 34” 49
WBU30-4014 4”*14” 24” 38” 52
WBU30-4016 4”*16” 26” 42” 56
WBU30-4018 4”*18” 28” 46” 60
WBU30-4571 4”*20” 30 50” 63
WBU30-4571 4”*24” 34 58” 71
WBU30-4571 4”*28” 38 66” 78
WBU30-4030 4”*30” 40 70” 82
WBU30-4032 4”*32” 42 74” 85
WBU30-4036 4”*36” 46 82” 93
WBU30-4040 4”*40” 50 90” 100
WBU30-4048 4”*48” 58 106” 115
WBU30-5004 2 1/2” 5”*4” 14” 18” 1/2NPT 1 3/4” 65
WBU30-5006 5”*6” 16” 22” 70
WBU30-5008 5”*8” 18” 26” 75
WBU30-5571 5”*10” 20” 30” 80
WBU30-5012 5”*12” 22” 34” 85
WBU30-5014 5”*14” 24” 38” 90
WBU30-5016 5”*16” 26” 42” 96
WBU30-5018 5”*18” 28” 46” 101
WBU30-5571 5”*20” 30 50” 106
WBU30-5571 5”*24” 34 58” 116
WBU30-5571 5”*28” 38 66” 126
WBU30-5030 5”*30” 40 70” 131
WBU30-5032 5”*32” 42 74” 137
WBU30-5036 5”*36” 46 82” 147
WBU30-5040 5”*40” 50 90” 157
WBU30-5048 5”*48” 58 106” 178

PART NUMBER INSIDER DIAMETER OUTSIDER DIAMETER A B c D E F G H ROD DIAMETER PORT
WBU15- 1.50″ 2.00″ 8.00″ 1.25″ 0.76″ 2.62″ 2.25″ 2.00″ 1.06″ 1.87″ 1.00″ 1/4NPT
WBU20- 2.00″ 2.50″ 8.00″ 1.50″ 1.01″ 2.25″ 2.75″ 2.25″ 1.00″ 2.06″ 1.25″ 3/8NPT
WBU25- 2.50″ 3.00″ 8.00″ 1.50″ 1.01″ 2.25″ 3.25″ 2.25″ 0.81″ 2.18″ 1.50″ 1/2NPT
WBU30- 3.00″ 3.50″ 8.00″ 1.50″ 1.01″ 2.25″ 3.75″ 2.25″ 0.81″ 2.18″ 1.50″ 1/2NPT
WBU35- 3.50″ 4.00″ 10.00″ 2.00″ 1.26″ 4.00″ 4.25″ 2.25″ 0.81″ 2.18″ 1.75″ 1/2NPT
WBU40- 4.00″ 4.50″ 10.00″ 2.25″ 1.51″ 3.75″ 4.75″ 2.50″ 0.81″ 2.18″ 2.00″ 1/2NPT
WBU50- 5.00″ 5.50″ 10.00″ 3.00″ *1.76″ 3.50″ 5.75″ 3.25″ 1.25″ 2.75″ 2.50″ 1/2NPT
FOR 5.00″ BORE:2.00″PINS ARE AVAILABLE WITH REMOVABLE BUSHING
FOR 1.50″ TO 4.00″ BORE SAE PORTS ARE AVAILABLE
SEAL TEMPERATURE RANGE: -30°C/+100oC(-22°F/ + 212°F)
SEAL MAXIMUM SPEED:3 FT/SEC
MAXIMUM RETRACTED WORKING PRESSURE= 3000 PSI

Delivery time:30-40 days 

Hydraulic cylinders can be built according to your drawings or technical requirement.
Sample order are acceptable.

Certification: GS, RoHS, CE, ISO9001
Pressure: Medium Pressure
Work Temperature: Normal Temperature
Samples:
US$ 30/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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

hydraulic cylinder

How do manufacturers ensure the durability and reliability of hydraulic cylinders?

Manufacturers employ various strategies and techniques to ensure the durability and reliability of hydraulic cylinders. These measures are crucial as hydraulic cylinders are often subjected to demanding operating conditions and heavy loads. To ensure their longevity and dependable performance, manufacturers focus on the following aspects:

1. High-Quality Materials:

– Manufacturers use high-quality materials in the construction of hydraulic cylinders. Components such as cylinder barrels, piston rods, seals, and bearings are made from materials that possess excellent strength, corrosion resistance, and wear resistance properties. Common materials used include high-grade steel alloys, chrome-plated rods, and specialized coatings. The selection of appropriate materials ensures that hydraulic cylinders can withstand the stresses, pressures, and environmental conditions they encounter during operation.

2. Robust Design:

– Hydraulic cylinders are designed to withstand high loads and harsh operating conditions. Manufacturers use computer-aided design (CAD) software and finite element analysis (FEA) techniques to optimize the cylinder’s structural integrity and performance. The design includes factors such as proper wall thickness, reinforcement in critical areas, and appropriate sizing of components. Robust design practices ensure that hydraulic cylinders can withstand the forces and stresses they encounter, preventing premature failure and ensuring durability.

3. Quality Manufacturing Processes:

– Manufacturers follow stringent quality control measures during the manufacturing processes of hydraulic cylinders. These processes include precision machining, welding, heat treatment, and surface finishing. Skilled technicians and advanced machinery are employed to ensure dimensional accuracy, proper fitment of components, and overall quality. By adhering to strict manufacturing processes and quality standards, manufacturers can produce hydraulic cylinders with consistent performance and reliability.

4. Sealing Technology:

– The sealing system of hydraulic cylinders is critical for their durability and reliability. Manufacturers utilize advanced sealing technologies such as lip seals, O-rings, and composite seals to prevent fluid leakage and ingress of contaminants. Properly designed and high-quality seals ensure that hydraulic cylinders can maintain their performance over extended periods. Seals are tested for their compatibility with the hydraulic fluid, pressure resistance, and resilience to environmental factors such as temperature and humidity.

5. Performance Testing:

– Manufacturers subject hydraulic cylinders to rigorous performance testing to validate their durability and reliability. These tests simulate real-world operating conditions and evaluate factors such as load capacity, pressure resistance, fatigue life, and leakage. Performance testing helps identify any design flaws or weaknesses in the hydraulic cylinder and allows manufacturers to make necessary improvements. By conducting thorough performance testing, manufacturers can ensure that hydraulic cylinders meet or exceed the required performance standards.

6. Compliance with Industry Standards:

– Manufacturers adhere to industry standards and regulations to ensure the durability and reliability of hydraulic cylinders. These standards, such as ISO 6020/6022 and NFPA T3.6.7, provide guidelines for design, manufacturing, and performance requirements. By following these standards, manufacturers ensure that hydraulic cylinders are designed and built to meet specific quality and safety criteria. Compliance with industry standards helps establish a baseline for durability and reliability and instills confidence in the performance of hydraulic cylinders.

7. Regular Maintenance and Service:

– Manufacturers provide recommendations for regular maintenance and service of hydraulic cylinders. This includes guidelines for lubrication, inspection of components, and replacement of wear parts such as seals and bearings. Following the manufacturer’s maintenance guidelines helps ensure the long-term durability and reliability of hydraulic cylinders. Regular maintenance also allows for the early detection of potential issues, preventing major failures and extending the service life of the hydraulic cylinders.

8. Customer Support and Warranty:

– Manufacturers provide customer support and warranty services to address any issues that arise with hydraulic cylinders. They offer technical assistance, troubleshooting guidance, and replacement of defective components. The warranty ensures that customers receive reliable and durable hydraulic cylinders and provides recourse in case of any manufacturing defects or premature failures. Strong customer support and warranty policies reflect the manufacturer’s commitment to the durability and reliability of their products.

In summary, manufacturers ensure the durability and reliability of hydraulic cylinders through the use of high-quality materials, robust design practices, stringent manufacturing processes, advanced sealing technology, thorough performance testing, compliance with industry standards, regular maintenance guidelines, and customer support with warranty services. By focusing on these aspects, manufacturers can produce hydraulic cylinders that can withstand demanding conditions, provide long service life, and deliver reliable performance in various applications.

hydraulic cylinder

How do hydraulic cylinders contribute to the efficiency of agricultural tasks like plowing?

Hydraulic cylinders play a crucial role in improving the efficiency of agricultural tasks, including plowing. These cylinders provide several benefits that enhance the performance and productivity of agricultural machinery. Let’s explore how hydraulic cylinders contribute to the efficiency of plowing and other agricultural tasks:

  1. Powerful Force Generation: Hydraulic cylinders are capable of generating high forces, which is essential for tasks like plowing. The hydraulic system supplies pressurized fluid to the cylinders, converting hydraulic energy into mechanical force. This force is then utilized to drive plow blades through the soil, overcoming resistance and facilitating efficient soil penetration. The power generated by hydraulic cylinders ensures effective plowing, even in tough or compacted soil conditions.
  2. Adjustable Working Depth: Hydraulic cylinders allow for easy and precise adjustment of the plow’s working depth. By controlling the extension or retraction of the hydraulic cylinder, farmers can adjust the depth of the plow blades according to soil conditions, crop requirements, or their specific preferences. This adjustability enhances efficiency by ensuring optimal soil tillage and minimizing unnecessary energy expenditure. Farmers can adapt the plowing depth to different field areas, optimizing the use of resources and promoting uniform crop growth.
  3. Responsive Control: Hydraulic systems offer highly responsive control, enabling farmers to make quick adjustments during plowing operations. Hydraulic cylinders respond rapidly to changes in hydraulic pressure and valve settings, allowing for immediate modifications in the plow’s position, depth, or angle. This responsiveness enhances efficiency by facilitating on-the-go adjustments based on soil variations, obstacles, or changing field conditions. Farmers can maintain precise control over the plow’s performance, ensuring effective soil tillage and minimizing the risk of crop damage.
  4. Implement Versatility: Hydraulic cylinders enable the attachment of various implements to agricultural machinery, expanding their functionality and versatility. In the context of plowing, hydraulic cylinders allow for the attachment and detachment of plow blades or other tillage implements. This versatility enables farmers to adapt their equipment to different soil types, field sizes, or specific plowing requirements. By using hydraulic cylinders, farmers can easily switch between different implements, optimizing their equipment for specific tasks and maximizing efficiency.
  5. Efficient Time Management: Hydraulic cylinders contribute to time efficiency in agricultural tasks like plowing. With hydraulic systems, farmers can operate plows at higher speeds while maintaining control and precision. The responsive nature of hydraulic cylinders allows for efficient turning, maneuvering, and repositioning of plows, minimizing downtime and optimizing field coverage. This time efficiency translates into increased productivity and reduced overall operational costs. Farmers can accomplish plowing tasks more quickly, allowing them to cover larger field areas in less time.

In summary, hydraulic cylinders significantly contribute to the efficiency of agricultural tasks like plowing. Through powerful force generation, adjustable working depth, responsive control, implement versatility, and efficient time management, hydraulic systems equipped with cylinders enhance the performance and productivity of agricultural machinery. These contributions allow farmers to accomplish plowing tasks more effectively, optimize field operations, and achieve improved overall efficiency in their agricultural practices.

hydraulic cylinder

What benefits do hydraulic cylinders offer for tasks requiring heavy lifting or movement?

Hydraulic cylinders offer numerous benefits for tasks that involve heavy lifting or movement. Their unique design and characteristics make them well-suited for applications that require substantial force, precise control, and reliable operation. Here are the detailed benefits that hydraulic cylinders provide for such tasks:

1. High Force Generation:

– Hydraulic cylinders are capable of generating significant amounts of force. By utilizing hydraulic pressure, which can be easily amplified, hydraulic cylinders can exert substantial force to lift and move heavy loads. The force output of a hydraulic cylinder is directly proportional to the hydraulic pressure and the surface area of the piston. This high force capability makes hydraulic cylinders ideal for tasks that involve heavy lifting, pushing, or pulling.

2. Precise Control:

– Hydraulic cylinders offer precise control over the force and motion they generate. By regulating the flow of hydraulic fluid into the cylinder, the speed, direction, and position of the cylinder’s movement can be accurately controlled. This level of control is crucial for tasks that require precise positioning, delicate movements, or synchronization of multiple cylinders. It enables operators to perform operations with accuracy and minimize the risk of damage or accidents.

3. Safety:

– Hydraulic cylinders are designed with safety features to ensure the protection of both personnel and equipment. They incorporate overload protection mechanisms, such as relief valves, that prevent excessive force or pressure from damaging the system. Additionally, hydraulic cylinders allow for controlled and gradual movements, reducing the risk of sudden and uncontrolled motions that could pose safety hazards during heavy lifting or movement tasks.

4. Versatility and Adaptability:

– Hydraulic cylinders are versatile components that can be adapted to meet specific requirements. They can be customized based on factors such as force capacity, stroke length, speed, and mounting options, allowing them to be integrated into various types of machinery. This versatility makes hydraulic cylinders suitable for a wide range of applications, including construction, material handling, mining, agriculture, and more.

5. Smooth and Controlled Operation:

– Hydraulic cylinders provide smooth and controlled operation, ensuring efficient and reliable performance during heavy lifting or movement tasks. The hydraulic fluid acts as a cushioning medium, which helps dampen shocks and vibrations, resulting in smoother and quieter operation. This controlled operation also reduces the risk of damage to the load being lifted or the surrounding equipment.

6. Compact Design:

– Hydraulic cylinders offer a high power-to-size ratio, allowing for compact machinery design. Their relatively small size, compared to the forces they can generate, makes them suitable for applications where space is limited or weight restrictions apply. This compact design enables the integration of hydraulic cylinders into different types of equipment without compromising performance or efficiency.

7. Durability and Reliability:

– Hydraulic cylinders are built to withstand rigorous operating conditions and provide long-term reliability. They are constructed with robust materials, precise machining, and effective sealing systems to ensure durability and prevent fluid leakage. Hydraulic cylinders can withstand high pressures, heavy loads, and continuous use, making them suitable for demanding tasks involving heavy lifting or movement.

8. Energy Efficiency:

– Hydraulic cylinders contribute to energy efficiency in tasks requiring heavy lifting or movement. Hydraulic systems allow for the transfer of power over long distances without significant power losses. Additionally, hydraulic cylinders can incorporate energy-saving features such as load-sensing technology and regenerative circuits, which reduce energy consumption by optimizing the use of hydraulic fluid.

In summary, hydraulic cylinders offer several benefits for tasks that involve heavy lifting or movement. They provide high force generation, precise control, safety features, versatility, smooth operation, compact design, durability, and energy efficiency. These advantages make hydraulic cylinders indispensable components in various industries where heavy loads need to be lifted, pushed, or moved with accuracy and reliability.

China manufacturer Standard Welded Bushing Hydraulic Cylinder   vacuum pump engine	China manufacturer Standard Welded Bushing Hydraulic Cylinder   vacuum pump engine
editor by CX 2023-10-20