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ISO9809-1 Gas Cylinder OEM/ODM

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  • NO. Type Outside    diameter(mm) Working pressure(Bar) Testing pressure(Bar) Water capacity(L) Design wall thickness(mm) Material Height(mm) Standard
    1   108-2-21A 108 210 315 2 2.8  34CrMo4 310

    ISO9809-1

    GB/T5099.1
    2   108-2.5-21A 2.5 375
    3   108-3-21A 3 440
    4   108-3.5-21A 3.5 510
    5   108-4-21A 4 570
    6   140-4-21A 140 210 315 4 3.6  34CrMo4 400

    ISO9809-1

    GB/T5099.1
    7   140-5-21A 5 480
    8   140-6-21A 6 550
    9   140-7-21A 7 620
    10   140-7.5-21A 7.5 660
    11   140-8-21A 8 690
    12   140-9-21A 9 760
    13   140-10-21A 10 830
    14   12-21A 12 970
    15   140-4-21A 140 300 450 4 4.6  34CrMo4 400

    ISO9809-1

    GB/T5099.1
    16   140-5-21A 5 480
    17   140-6-21A 6 550
    18   140-7-21A 7 620
    19   159-8-21A 159 210 315 8 4.1  34CrMo4 560

    ISO9809-1

    GB/T5099.1
    20   159-9-21A 9 615
    21   159-10-21A 10 675
    22   159-12-21A 12 785
    23   159-12.5-21A 12.5 810
    24   159-14-21A 14 905
    25   159-15-21A 15 960
    26   180-9-21A 180 210 315 9 4.7 34CrMo4 530

    ISO9809-1

    GB/T5099.1
    27   180-10-21A 10 575
    28   180-12-21A 12 665
    29   180-14-21A 14 760
    30   180-15-21A 15 805
    31   180-16-21A 16 850
    32   180-18-21A 18 945
    33   180-20-21A 20 1035
    34   180-22-21A 22 1130
    35   232-30-21A 232 200 300 30 5.4 34CrMo4 1090

    ISO9809-1

    GB/T5099.1
    36   232-40-21A 40 1265
    37   232-45-21A 45 1355
    38   232-48.2-21A 48.2 1410
    39   232-50-21A 50 1440
    40   219-20-15A 219 150 250 20 5.7 37Mn 850

    IOS9809-3

    GB/T5099-3
    41   219-30-15A 30 1040
    42   219-38-15A 38 1260
    43   219-40-15A 40 1300
    44   219-45-15A 45 1490
    45   219-50-15A 50 1640
    46   267-60-15A 267 150 250 60 6.1 37Mn 1328

    IOS9809-3

    GB/T5099-3
    47   267-68-15A 68 1487
    48   267-70-15A 70 1527
    49   267-80-15A 80 1725
    50   267-82-15A 82 1750

    NO. Type Outside    diameter(mm) Working pressure(Bar) Testing pressure(Bar) Water capacity(L) Design wall thickness(mm) Material Height(mm) Standard
    1 108-2-21 108 210 315 2 2.8  34CrMo4 310 ISO9809-1 
    2 108-2.5-21 2.5 375
    3 108-3-21 3 440
    4 108-3.5-21 3.5 510
    5 108-4-21 4 570
    6 108-4.5-21 4.5 635
    7 108-5-21 5 700
    8 108-5.5-21 5.5 765
    9 108-6-21 6 830
    10 108-6.5-21 6.5 900
    11 108-7-21 7 965
    12 140-4-21 140 210 315 4 3.6  34CrMo4 400 ISO9809-1 
    13 140-5-21 5 480
    14 140-6-21 6 550
    15 140-7-21 7 620
    16 140-7.5-21 7.5 660
    17 140-8-21 8 700
    18 140-9-21 9 760
    19 140-10-21 10 810
    20 140-12-21 12 910
    21 159-8-21 159 210 315 8 4.1 34CrMo4 575 ISO9809-1 
    22 159-9-21 9 630
    23 159-10-21 10 690
    24 159-12-21 12 805
    25 159-12.5-21 12.5 825
    26 159-14-21 14 920
    27 159-15-21 15 980
    28 180-9-21 180 210 315 9 4.6 34CrMo4 530 ISO9809-1
    29 180-10-21 10 575
    30 180-12-21 12 665
    31 180-14-21 14 760
    32 180-15-21 15 805
    33 180-16-21 16 850
    34 180-18-21 18 945
    35 180-20-21 20 1035
    36 180-22-21 22 1130

    ISO9809-1 gas cylinders are high-strength containers made of steel alloys, specially designed to contain gas or liquid under high pressure. These steels are made with specific chemical composition and heat treatment processes, which have higher hardness, toughness, wear resistance and ability to withstand high temperatures and pressure than carbon steel. The steel is formed into a cylindrical shape by hot-working or cold-working processes such as forging or extrusion. Heat treatment to obtain the required mechanical properties, such as quenching, tempering, etc. Machining and finishing to obtain precise dimensions and surface finish. Inspection and testing to ensure that the gas cylinders meet all required standards and specifications. ISO9809-1 Gas cylinders are suitable for components that need to withstand high pressure and temperature, such as fuel tanks, hydraulic systems and landing gear struts. They are suitable for high-pressure gas cylinders used in fogrklifts and other machinery used to store and transport high-pressure gases or liquids.

About
Zhejiang Yongshang Pressure Vessel Co., Ltd.
Zhejiang Yongshang Pressure Vessel Co., Ltd. was established in 2016. It is a modern enterprise integrating R&D, production and sales, specializing in the production of dry powder, carts, carbon dioxide fire extinguishers, seamless steel cylinders, and aluminum bottles. As a famous China ISO9809-1 Gas Cylinder Manufacturers and ISO9809-1 Gas Cylinder Factory, the products are sold at home and abroad and are well received by customers. Based on advanced production equipment and complete testing equipment, the company provides customers with high-quality products through strict quality management systems and innovative processes. "Improve yourself and pursue excellence" is the consistent spirit of our company. We sincerely welcome domestic and foreign merchants to cooperate with our company, and we will provide high-quality products and services.
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ISO9809-1 Gas Cylinder Industry knowledge
Introduction to ISO9809-1 Gas Cylinder
One of the most widely accepted international standards for manufacturing gas cylinders is the ISO9809-1 standard, which defines the requirements for seamless steel and aluminum gas cylinders. ISO9809-1 is a part of the ISO 9809 series, a global standard developed by the International Organization for Standardization (ISO) to govern the design, manufacture, and testing of seamless gas cylinders. The standard provides guidelines on the materials, construction, and testing procedures necessary to ensure that the cylinders are capable of withstanding the pressure they are designed for, and that they are safe to use over their expected lifespan. As a leading ISO9809-1 gas cylinder manufacturer in China, Zhejiang Yongshang Pressure Vessel Co., Ltd. plays a significant role in meeting the growing global demand for high-quality gas cylinders. Established in 2016, Zhejiang Yongshang has positioned itself at the forefront of the gas cylinder manufacturing industry. With a focus on research and development, production, and sales, the company specializes in producing a wide variety of high-pressure vessels, including dry powder, cart-mounted, carbon dioxide fire extinguishers, seamless steel cylinders, and aluminum bottles. Zhejiang Yongshang Pressure Vessel Co., Ltd. distinguishes itself as an ISO9809-1 Gas Cylinder Manufacturer and Factory, offering a diverse range of products to customers both at home and abroad. The company’s commitment to quality is evident through its use of advanced production equipment, comprehensive testing systems, and adherence to stringent quality management protocols. The result is a product line that not only complies with ISO9809-1 but also meets or exceeds the expectations of global customers who rely on these cylinders in critical applications.

The ISO9809-1 provides a universal set of guidelines that manufacturers must follow to ensure the safety and reliability of gas cylinders. A gas cylinder's ability to safely contain high-pressure gas depends on its structural integrity, material quality, and the thoroughness of its testing process. The ISO9809-1 standard addresses all these factors in great detail, providing specifications for materials, testing methods, and quality controls. These cylinders are typically used for storing gases such as oxygen, nitrogen, carbon dioxide, and other compressed gases in various sectors, including medical, industrial, and fire safety applications. The importance of adherence to this standard cannot be overstated. Gas cylinders that are improperly manufactured or tested pose significant risks, including ruptures, leaks, or failures during handling. This could lead to hazardous situations, property damage, or even loss of life. Thus, adhering to ISO9809-1 ensures that cylinders are constructed to withstand high pressures, have a long service life, and provide safe storage for compressed gases.

ISO9809-1 specifies that the materials used in the manufacture of gas cylinders must be carefully selected to ensure they can withstand the pressures they will be subjected to. Commonly used materials for manufacturing high-pressure cylinders include seamless steel and aluminum, both of which offer a balance between strength, weight, and durability. Seamless steel is a popular choice for manufacturing high-pressure cylinders, as it offers exceptional strength and resistance to deformation under high stress. The seamless nature of the steel also eliminates the risks associated with welding seams, which can be potential failure points. Aluminum cylinders, while lighter than their steel counterparts, are also a preferred choice for certain applications, especially where weight is a critical factor, such as in portable cylinders used in fire extinguishers or medical gas supply systems. Zhejiang Yongshang Pressure Vessel Co., Ltd. manufactures both seamless steel cylinders and aluminum bottles, ensuring that its products meet the material requirements of the ISO9809-1 standard. The company uses advanced techniques to forge and shape these materials, ensuring that each cylinder meets the necessary pressure resistance and safety criteria.

The design and construction of ISO9809-1 gas cylinders require careful consideration of several key factors, including pressure resistance, structural integrity, and the application of the cylinder. The ISO9809-1 standard specifies the minimum wall thickness and other structural parameters required for different types of cylinders, depending on their size and intended use. For instance, cylinders designed for industrial use typically have thicker walls to withstand higher pressures, while those used in medical or fire safety applications may have slightly thinner walls but must still meet stringent pressure resistance requirements. The shape and design of the cylinder are also important, as they affect the distribution of internal pressure and overall strength. Zhejiang Yongshang Pressure Vessel Co., Ltd. follows these guidelines closely, ensuring that its cylinders are built to provide optimal performance in a wide range of applications. In addition to material selection and structural integrity, the design of ISO9809-1 gas cylinders also includes consideration for factors such as valve attachment, cylinder neck design, and protective coatings. These elements play a critical role in ensuring that the cylinder remains safe and functional throughout its lifespan. The company’s engineering team applies cutting-edge design principles and computer-aided design (CAD) software to optimize every aspect of the cylinder’s construction.

Quality control and testing are integral components of the manufacturing process for ISO9809-1 gas cylinders. Under the standard, manufacturers are required to perform a series of rigorous tests to ensure that each cylinder meets the required performance criteria. These tests include hydraulic pressure testing, leak testing, and visual inspection for any defects. Hydraulic pressure testing is performed by filling the cylinder with water and subjecting it to a pressure higher than the intended working pressure. Leak testing is conducted to ensure that the cylinder does not allow gas to escape. At Zhejiang Yongshang Pressure Vessel Co., Ltd., the company employs advanced testing equipment and a stringent quality management system to ensure that each cylinder meets ISO9809-1 requirements. The company’s testing facilities are equipped to perform all necessary evaluations, and the results are meticulously documented to guarantee the safety and reliability of the final product.