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, including high-pressure stainless steel braid oxygen hoses, medical and industrial high-pressure oxygen hoses, and pick tails for gas O2 delivery systems. These hoses are ideal for use in various industries that require reliable and safe gas transfer. **Specifications:** - Made from high-quality stainless steel for durability and long service life - Available in standard nominal diameters of DN(mm): Φ 4mm or Φ 6mm (optional) - Standard length: 1.2m, including CGA540 connectors, which can be adjusted as needed - Equipped with brass-made adjustable connectors (CGA540 female thread) at both ends - Custom threads available upon request - Working Pressure (W.P.)/Testing Pressure (T.P.): 3500 PSI / 5250 PSI - The actual pressure values "W.P.: 3500 PSI; T.P.: 5250 PSI" are engraved on both ends of the hose - Custom pressure ratings can be provided and marked according to your specific requirements **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 are committed to providing excellent service and meeting customer demands. Our mission is to create value for our clients through advanced technical design, mature project management, and comprehensive after-sales support. Our products are widely used in industries such as steel, metallurgy, oil, chemical, machinery, environmental protection, electronics, and healthcare. So far, we have successfully delivered our equipment across China, Southeast Asia, the Middle East, South America, and Latin America, building a strong global 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 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 used in automotive, chemical, firefighting, petrochemical, energy, metallurgical, electronic, aerospace, nuclear, and research sectors. 3. CYY is equipped with two advanced pipe production lines featuring state-of-the-art technology, advanced equipment, and complete inspection systems. Our maximum pipe outer diameter is 406mm, and our annual production capacity exceeds 350,000 cylinders. With the completion of five new production lines, this number will surpass 1,000,000 cylinders annually. 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 and are capable of designing and manufacturing custom cylinders based on client specifications. **CYY Mission:** To supply the best cryogenic equipment and related services according to customer needs in the global market. We aim to build a strong brand image for our clients while ensuring the sustainable growth and added value of our company.

Door Leaf Hardware Production Line

• Hinge Production Line: Specializes in manufacturing door hinges. It typically includes processes such as stamping, forging, and machining to create different types of hinges with various specifications and finishes.
• Lock Production Line: Focuses on producing door locks. This may involve assembling lock mechanisms, cutting keys, and testing the functionality of the locks.
• Handle Production Line: Dedicated to making door handles. It can include processes like casting, polishing, and plating to create aesthetically pleasing and durable handles.

• Automated Production Line: Utilizes advanced machinery and robotics to perform tasks with high precision and speed. This type of production line minimizes human intervention and increases productivity. For example, automated conveyor systems can transport materials between different stations, and robotic arms can perform assembly tasks.
• Semi-Automated Production Line: Combines manual labor and machinery. Some processes may require human operators for tasks that are difficult to automate completely, while other steps are mechanized. This type of production line offers a balance between efficiency and flexibility.
• Manual Production Line: Relies mainly on human labor. Although it may be less efficient than automated or semi-automated lines, it can be suitable for small-scale production or for producing custom hardware.

• Metal Hardware Production Line: Focuses on producing hardware made from metals such as steel, brass, or aluminum. These production lines may involve processes like metal casting, machining, and surface treatment to create durable and functional hardware.
• Plastic Hardware Production Line: Specializes in manufacturing hardware made from plastics. This can include injection molding processes to create various plastic components such as door knobs or lock covers. Plastic hardware is often lighter and more cost-effective than metal hardware.

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Captain intelligent equipment co., ltd , https://www.2captain.com