Twin Welding Tube is a dual-channel, integrated hose designed to simultaneously transport oxygen and acetylene gases. It is one of the most critical safety components in gas welding, cutting, and related processes. The hose safely delivers both gases to the welding torch or cutting torch through physical isolation.
Key characteristics
Firstly, Dual-channel integrated design: Two separate hoses (one for oxygen and one for acetylene) are firmly bonded together through a central connecting layer to form a flat hose that is easy to manage and wind.
Secondly, Color identification (critical): Oxygen hose: usually blue (international standard). Acetylene hose: usually red (international standard). This color code is the key to prevent misconnection and ensure safety! It is absolutely forbidden to mix or exchange.
Thirdly, Material:
Inner layer: rubber or PVC are used to have excellent compatibility and permeability resistance to oxygen (oxidation resistant) and acetylene (solvent resistant and acetylene decomposition resistant).
Reinforcement layer: high strength synthetic fiber weaving or winding layer, providing bearing capacity and tensile strength.
Outer layer: wear-resistant, oil-resistant, ozone-resistant and weather-resistant rubber or PVC to protect the internal structure from physical damage and environmental erosion.
Advantages of Twin Welding Tube
Firstly, High safety: The integrated design greatly reduces the risk of hose winding, knotting, being crushed or hooked by heavy objects. And reduces the possibility of tripping or pulling down gas cylinders due to hose confusion. Physical isolation and color identification fundamentally prevent gas misconnection.
Secondly, Easy to operate: a single hose is easier to lay, coil, organize and store, improving the tidiness of the work area and operational efficiency.
Thirdly, Good durability: Special materials and structural design enable it to withstand the harsh environment of welding/cutting site (oil, sparks, friction, outdoor exposure, etc.).
Finally, Standardization: in line with international or national standards to ensure stable quality.
Conclusion
Twin Welding Tube is light, elastic and easy to handle. The hose is widely used in welding machine, architecture and lacquer factory. Correctly choose the hose that meets the standard, to bring you good service
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