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Flexible Gooseneck Tube Manufacturing Process

The manufacturing process of flexible gooseneck metal tubes involves several key steps that ensure the structural integrity and functionality of the product. These tubes are widely used in various applications, including desk lamps and other flexible design requirements.

Composition of Flexible Gooseneck Tubes
The fundamental structure of a flexible gooseneck hose tube is primarily derived from a spring, which is typically crafted from high-carbon steel. However, stainless steel may also be utilized for designs with smaller diameters, especially when exposure to moisture is anticipated.

The interior of the gooseneck features a spring that provides the necessary strength and flexibility. This spring is enclosed by a soft material, typically galvanized iron wire, which is wrapped tightly around it. Additionally, other materials such as stainless steel or brass can also be employed for these outer wires, contributing to the gooseneck's ability to retain its position once bent.

Factors Impacting Performance
Several factors influence the stiffness and load-bearing capacity of flexible gooseneck tubes:

Material Used:
Inner Spring: Material such as steel, stainless steel, aluminum, or brass can be utilized for the core spring, affecting flexibility and strength.
Outer Wire: The choice of wire material also contributes to the overall rigidity and the tube’s ability to withstand environmental factors.

Diameter:
The dimensions of both the inner spring and the outer wire directly impact the gooseneck's performance characteristics, such as flexibility and the range of weight it can support.

Spring Size:
Both the inside and outside diameters of the spring itself play a crucial role in determining stiffness.

Manufacturing Steps
The process for manufacturing a flexible gooseneck tube can be summarized into the following steps:

Material Selection: Choosing the appropriate materials for the inner spring and the outer wires based on application requirements.

Spring Coil Formation: A metal wire is coiled into a spring shape. This forms the base of the gooseneck that gives it strength and bendability.

Wrapping with Outer Wire: A softer wire, such as galvanized iron or stainless steel, is tightly wrapped around the coiled spring to fill the gaps between the coils. This wrapping provides the gooseneck its stiffness or ability to hold its position.

Compression: The outer wire is compressed into the spring coils to ensure a tight fit and maximize friction between the wires. This friction is responsible for the gooseneck's ability to maintain its shape after being bent.

Quality Control: Rigorous testing is performed to ensure the integrity and functionality of the gooseneck tubes. This includes assessing their ability to withstand bending, as well as the overall load they can support.

Custom Manufacturing Options
Manufacturers often provide custom solutions tailored to specific customer needs, which may involve variations in size, material specifications, and load requirements. Smaller production runs may require a minimum order quantity, typically ranging between 200 to 500 pieces depending on the manufacturing location.

Conclusion
​The manufacturing process of flexible gooseneck metal tubes is an intricate procedure that ensures the robustness and adaptability essential for their various usages.​ By focusing on material quality, spring formation, and adhering to stringent manufacturing standards, manufacturers can produce highly functional flexible gooseneck tubes used across industries. Understanding the design and manufacturing intricacies provides insights into the versatility and reliability of gooseneck applications in modern technology.

Chuanghong Industrial Co., Ltd

Chuanghong Industrial Co., Ltd. manufactures and sells the flexible arm, a self-construction third hand tool with interchangeable attachments, flexible gooseneck tube arms and mounting bases. Our flexible arms and brackets are used in many industries.
For inquiries about our products, please leave your E-mail to us and contact us within 24 hours.
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