Tag Archives: cylinder gas oxygen

China Best Sales China Hot Sell 40L Oxygen Medical Gas Cylinder in Stock with Best Sales

Product Description

40L oxygen cylinder,TPED/ISO/EN gas cylinder
Standard ISO9809-3 
Valve:without            Cap: with
Material: 37Mn
Diameter:219mm 
Height: 1330mm 
Wall thickness: 5.7 mm 
Weight of seamless: 48kg 
Working pressure:150bar 
Testing pressure:250bar

Specifications
Nitrogen gas cylinder ,oxygen cylinder.
1. Working pressure come to 150 bar.
2. Hydraulic test pressure: 250bar, water capcity come to 40Liter

So far our products are enjoying good markets at home and exporting to European and American countries, the Middle East countries, West Asia, as well as South and East Asia countries.
The annual production and sale for gas cylinders of below 20L for 600 thousand pieces, accounting for 90% domestic share in small size gas cylinder market. The recently set up new production line for 0.4L-80L emergency respirator, colliery escape capsule and refuge chamber has the annual production of 700 thousand pieces of cylinders. By the year 2013, the total specifications we do ascent to 109 types to meet different customers’ requirement.

Our major products are oxygen cylinder, yongan gas cylinder, YA oxygen gas cylinder, argon gas cylinder, other industrial gas cylinder, medical oxygen gas cylindersupply unit, etc., with wide application for fields of medical apparatus and instruments, engineering machinery, colliery rescue, gas industry, welding-cutting machinery, and chemical industry. Our cryogenic vessels production line mainly produce cryogenic liquid storage tanks, welding insulation cylinders, cryogenic reaction device, cryogenic tanks, cryogenic ISO tank container and air temperature vaporizer.

40L, 47l and 50L medical oxygen cylinders  
Type   (mm)
Outside
Diameter
(L)
Water
Capacity
(mm)
()
Height
(Withoutvalve)
(Kg)
(,)
Weight(Without
valve,cap)
(Mpa)
Working
Pressure
(mm)
Design Wall
Thickness
Material
Grades
ISO232-40-150 219 40 1167 43 200 5.2 37Mn
ISO232-47-150 47 1351 49
ISO232-50-150 50 1430 51.6
ISO232-40-200 232 40 1156 44.9 200 5.2 34CrMo4
ISO232-46.7-200 46.7 1333 51
ISO232-47-200 47 1341 51.3
ISO232-50-200 50 1420 54
EN232-40-210 232(TPED) 40 1156 44.9 230 5.8 34CrMo4
EN232-46.7-210 46.7 1333 51
EN232-47-210 47 1341 51.3
EN232-50-210 50 1420 54
EN232-40-230 40 1156 44.9 230 5.8 34CrMo4
EN232-46.7-230 46.7 1333 51
ISO232-47-230   47 1341 51.3
ISO232-50-230   50 1420 54
ISO267-40-150 267 40 922 43.3 150 5.8 37Mn
ISO267-50-150 50 1119 51.3

 

47L OXYGEN GAS CYLINDER RECORD OF HYDROSTATIC TESTS ON CYLINDERS                 time ≥ 60S
S.N Serial No. The weight without valve&cap(kg) Volumetric Capacity(L)  Total expansion(ml)  Permanent expansion(ml)  Percent of Permanent to totalexpanison(%) Test Pressure 250Bar  Lot and Batch No.
1 16Z380 001 56.4 47.3 149.0  2.3 1.5  250 16Z380
2 16Z380 002 56.7 47.2 155.1  2.7 1.7  250 16Z380
3 16Z380 003 57.3 47.2 156.1  2.4 1.5  250 16Z380
4 16Z380 004 56.8 47.4 148.9  2.8 1.9  250 16Z380
5 16Z380 005 57 47.4 149.9  2.5 1.7  250 16Z380
6 16Z380 006 56.8 47.4 149.9  2.3 1.5  250 16Z380
7 16Z380 007 56.9 47.3 153.0  2.6 1.7  250 16Z380
8 16Z380 008 57.3 47.2 155.1  2.3 1.5  250 16Z380
9 16Z380 009 56.7 47.5 146.8  2.1 1.4  250 16Z380
10 16Z380 571 56.2 47.6 147.6  2.3 1.6  250 16Z380
11 16Z380 011 56.3 47.2 151.2  2.2 1.5  250 16Z380
12 16Z380 012 56 47.4 151.8  2.1 1.4  250 16Z380
13 16Z380 013 56.4 47.3 150.0  2.1 1.4  250 16Z380
14 16Z380 014 56.2 47.7 145.5  2.4 1.6  250 16Z380
15 16Z380 015 57.1 47.5 153.7  2.5 1.6  250 16Z380
16 16Z380 016 57.2 47.4 152.8  2.6 1.7  250 16Z380
17 16Z380 017 55.9 47.4 151.8  3.1 2.0  250 16Z380
18 16Z380 018 57 47.3 154.0  2.8 1.8  250 16Z380
19 16Z380 019 56.4 47.5 150.7  2.5 1.7  250 16Z380
20 16Z380 571 57.1 47.1 156.2  2.9 1.9  250 16Z380
21 16Z380 571 56.9 47.2 154.1  2.8 1.8  250 16Z380
22 16Z380 571 56.5 47.3 154.0  2.5 1.6  250 16Z380
23 16Z380 571 57.3 47.2 155.1  2.9 1.9  250 16Z380
24 16Z380 571 57.3 47.2 154.1  2.6 1.7  250 16Z380
25 16Z380 571 57.2 47.2 154.1  2.8 1.8  250 16Z380
26 16Z380 026 57.3 47 153.4  2.3 1.5  250 16Z380
27 16Z380 571 55.8 47.4 152.8  2.6 1.7  250 16Z380
28 16Z380 571 55.6 47.4 151.8  2.8 1.8  250 16Z380
29 16Z380 571 56.2 47.3 150.0  2.4 1.6  250 16Z380
30 16Z380 030 55.8 47.3 148.0  2.1 1.4  250 16Z380
31 16Z380 031 55.7 47.3 148.0  2.1 1.4  250 16Z380
32 16Z380 032 57 47.2 149.2  2.3 1.5  250 16Z380
33 16Z380 033 57.4 47.3 149.0  2.3 1.5  250 16Z380
34 16Z380 034 56.2 47.4 151.8  2.6 1.7  250 16Z380
35 16Z380 035 56.7 47.3 151.0  2.7 1.8  250 16Z380
36 16Z380 036 56.4 47.1 155.3  2.3 1.5  250 16Z380
37 16Z380 037 56.8 47.2 155.1  2.9 1.9  250 16Z380
38 16Z380 038 56.6 47.1 151.3  2.3 1.5  250 16Z380
39 16Z380 039 55.8 47.3 154.0  2.8 1.8  250 16Z380
40 16Z380 040 56.9 47.3 151.0  2.9 1.9  250 16Z380
41 16Z380 041 56.1 47.4 149.9  2.3 1.5  250 16Z380
42 16Z380 042 56.5 47.1 152.3  2.3 1.5  250 16Z380
43 16Z380 043 56.6 47.2 148.2  2.2 1.5  250 16Z380
44 16Z380 044 55.9 47.3 148.0  2.3 1.6  250 16Z380
45 16Z380 045 56.2 47.4 151.8  2.9 1.9  250 16Z380
46 16Z380 046 57.1 47.1 152.3  2.8 1.8  250 16Z380
47 16Z380 047 57.1 47.2 150.2  2.4 1.6  250 16Z380
48 16Z380 048 56.2 47.4 152.8  2.9 1.9  250 16Z380
49 16Z380 049 57 47.3 150.0  3 2.0  250 16Z380
50 16Z380 050 56.2 47.2 152.1  2.7 1.8  250 16Z380

FAQ
What Capacity?
Q:What is the capacity of the oxygen cylinder you can provide?
A: 40L oxygen cylinder is the best seller, we can offer 2L- 80L cylinders as your required.

Delivery Time?
Q: What is the delivery time of the gas cylinders ?
A: 30Days once deposit received and specifications confirmed about the cylinder.

Certification?
Q:What certificates do you provide for gas cylinders? 
A:We are authorised by ISO/GB/TPED standards.

Packing?
Q: Can you detail about the gas cylinders, packing and shipping?
A:  470 PCS   cylinders  could be load  in 1 20ft container.

What we can promise for you:
1. High quality and security gas cylinders
2. Best price in the market
3. Fast delivery (3~4 weeks)
4.OEM is accepted in our company, no matter COLOR, VALVE, CAP/HANDLE, and marks. All these could be fully filled. /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material: Steel
Usage: Print
Structure: General Cylinder
Power: Hydraulic
Standard: Standard
Pressure Direction: Single-acting Cylinder
Customization:
Available

|

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

Ensuring Stable Performance of Hydraulic Cylinders Under Fluctuating Loads

Hydraulic cylinders are designed to provide stable performance even under fluctuating loads. They achieve this through various mechanisms and features that allow for efficient load control and compensation. Let’s explore how hydraulic cylinders ensure stable performance under fluctuating loads:

  1. Piston Design: The piston inside the hydraulic cylinder plays a crucial role in load control. It is typically equipped with seals and rings that prevent leakage of hydraulic fluid and ensure effective transfer of force. The piston design may incorporate features such as stepped or tandem pistons, which provide enhanced load-bearing capabilities and improved stability by distributing the load across multiple surfaces.
  2. Cylinder Cushioning: Hydraulic cylinders often incorporate cushioning mechanisms to minimize the impact and shock caused by fluctuating loads. Cushioning can be achieved through various methods, such as adjustable cushion screws, hydraulic cushioning valves, or elastomeric cushioning rings. These mechanisms slow down the piston’s movement near the end of the stroke, reducing the impact and preventing sudden stops that could lead to instability.
  3. Pressure Compensation: Fluctuating loads can result in pressure variations within the hydraulic system. To ensure stable performance, hydraulic cylinders are equipped with pressure compensation mechanisms. These mechanisms maintain a consistent pressure level in the system, regardless of load changes. Pressure compensation can be achieved through the use of pressure relief valves, compensating pistons, or pressure-compensated flow control valves.
  4. Flow Control: Hydraulic cylinders often incorporate flow control valves to regulate the speed of the cylinder’s movement. By controlling the flow rate of hydraulic fluid, the cylinder’s motion can be adjusted to match the changing load conditions. Flow control valves allow for smooth and controlled movement, preventing abrupt changes that could lead to instability.
  5. Feedback Systems: To ensure stable performance under fluctuating loads, hydraulic cylinders can be integrated with feedback systems. These systems provide real-time information on the cylinder’s position, velocity, and force. By continuously monitoring these parameters, the hydraulic system can make immediate adjustments to maintain stability and compensate for load fluctuations. Feedback systems can include position sensors, pressure sensors, or load sensors, depending on the specific application.
  6. Proper Sizing and Selection: Ensuring stable performance under fluctuating loads starts with proper sizing and selection of hydraulic cylinders. It is crucial to choose cylinders with appropriate bore size, rod diameter, and stroke length to match the anticipated load conditions. Oversized or undersized cylinders can lead to instability and reduced performance. Proper sizing also involves considering factors such as the required force, speed, and duty cycle of the application.

In summary, hydraulic cylinders ensure stable performance under fluctuating loads through features such as piston design, cushioning mechanisms, pressure compensation, flow control, feedback systems, and proper sizing and selection. These mechanisms and considerations allow hydraulic cylinders to provide consistent and controlled movement, even in dynamic load conditions, resulting in reliable and stable performance.

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 Best Sales China Hot Sell 40L Oxygen Medical Gas Cylinder in Stock   with Best Sales China Best Sales China Hot Sell 40L Oxygen Medical Gas Cylinder in Stock   with Best Sales
editor by CX 2023-12-17