Cyyfh31 High Quality and Pressure Gas Cylinder Filling Hose

**CYYFH31 High Quality and High Pressure Gas Cylinder Filling Hose** **Gas Hoses Specification:** The CYYFH31 gas hose is specifically designed for filling gases, featuring a high-pressure stainless steel braid construction. It is ideal for use in medical, industrial, and oxygen delivery systems. This hose can be used as a pick-up tail for gas O2 delivery systems. **Specifications:** - Made from high-quality stainless steel - Nominal Diameter (DN): Î¦ 4mm or Î¦ 6mm (optional) - Length: 1.2m including CGA540 connectors, which can be adjusted as needed - Equipped with brass-made adjustable connectors (CGA540 female thread) at both ends; different types of connectors are available upon request - Working Pressure (W.P.) / Testing Pressure (T.P.): 3500 PSI / 5250 PSI - The actual W.P. and T.P. values (3500 PSI / 5250 PSI) are engraved on both ends of the hose - Custom pressure levels can be provided and marked according to your specific needs **Company Information:** 1. **CYY Energy** is a professional supplier of instruments, semi-trailers, cylinders, storage tanks, pumps, air separation plants, LNG plants, cryogenic storage systems, and other gas-related equipment. We focus on meeting customer needs by providing top-notch service and creating value for our clients. Our company has advanced technical design capabilities, a mature project management system, and comprehensive after-sales support. Our products are widely used in industries such as steel, metallurgy, oil, chemicals, machinery, environmental protection, electronics, and medicine. So far, we have successfully delivered our equipment to all over China, Southeast Asia, the Middle East, South America, and Latin America, building a strong global brand reputation. 2. Our product range includes CNG steel cylinders for vehicles, high-pressure seamless steel gas cylinders, fire-fighting cylinders, accumulator shells, and more. These high-pressure seamless steel gas cylinders are manufactured according to international standards such as ISO 11439, ISO 9809, JIS B8241, NZS 5454, EN 1964, DOT 3AA, IS 7285, GB 17258, and GB 5099. CYY's products are applied across various sectors including automotive, chemical industry, firefighting, petrochemicals, energy, metallurgy, electronics, aerospace, nuclear energy, and scientific research institutions. 3. CYY is equipped with two of the most advanced pipe production lines, supported by cutting-edge technology, advanced equipment, and thorough inspection methods. Our maximum pipe outer diameter reaches 406mm. Annually, we can produce over 350,000 cylinders, and once the new five production lines are completed, this number will exceed 1,000,000 units. 4. All of our production and management processes strictly follow the ISO 9000 Quality Management System to ensure consistent quality and reliability. 5. We offer a wide variety of gas cylinders for your selection and can also design and manufacture custom gas cylinders based on your specific requirements. **CYY Mission:** To supply the best cryogenic equipment and related services according to customer needs in the global market, helping to build a strong brand for our clients while ensuring the healthy growth of the company and delivering added value.

Door Marking Machine

Door Marking Machines are essential tools in the door manufacturing industry. They are used to mark various information on doors, such as serial numbers, logos, and barcodes. There are several types of door marking machines, each with its own unique features and applications.

1. Laser Marking Machines

Laser marking machines use a laser beam to mark the surface of the door. They are highly accurate and can mark a wide range of materials, including wood, metal, plastic, and glass. Laser marking is permanent and does not fade or wear off over time. These machines are ideal for marking high-quality doors and for applications where a precise and durable mark is required.

2. Inkjet Marking Machines

Inkjet marking machines use inkjet technology to print marks on the door. They are relatively inexpensive and can mark a large area quickly. Inkjet marking is not as permanent as laser marking, but it can be removed or changed if necessary. These machines are suitable for marking low to medium-quality doors and for applications where a temporary or changeable mark is needed.

3. Stamping Machines

Stamping machines use a metal stamp to press a mark onto the door. They are simple and reliable, and can mark a wide range of materials. Stamping is a permanent mark that is difficult to remove or change. These machines are ideal for marking doors in harsh environments or for applications where a strong and durable mark is required.

4. Labeling Machines

Labeling machines attach labels to the door. Labels can be printed with various information, such as serial numbers, barcodes, and logos. Labeling is a flexible and cost-effective way to mark doors, and labels can be easily removed or replaced if necessary. These machines are suitable for marking doors in a wide range of applications, from small-scale production to large-scale manufacturing.

In conclusion, door marking machines come in several types, each with its own unique features and applications. The choice of machine depends on the specific needs of the door manufacturer, such as the type of material being marked, the required mark quality, and the production volume.

Door Marking,Door Products,Woodworking Equipment,Door Laser Marking Machine

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