A36 Pitch-Black
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Black annealed pipe is a type of annealed thin-walled steel pipe with an unglazed surface that appears black in color.During the manufacturing process, this steel tube undergoes a specific annealing treatment to soften its physical properties for further processing and welding.
Black annealed tubes are usually made from A3 material for the purpose of preventing rust. This type of steel pipe needs to be handled with care when being welded, as tearing may occur if not handled properly. Although this is relatively rare, tearing can be caused by water on the surface of the weld master, surface rust, or improper choice of welding rod.
In addition, the Black Retreat Tube has excellent electrical conductivity with a very low resistivity, which ensures the quality of high-precision signal transmission. At the same time, it also has very good annealing characteristics and excellent mechanical properties, high temperature resistance, not only can withstand sufficient mechanical stress, but also can withstand high temperatures without easy deformation.
In specific applications, black annealed pipe can be used for the transmission of hot and cold water, especially suitable for occasions that require bending, flaring and other processing operations. In addition, black annealed tubing is used to make thermocouple compensation wires, which act as compensation in thermocouple measurements. The triangular cross-section design of this tubing saves material and installation costs, while reducing the size of the instrument for ease of construction.
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We have a large stock of commonly used models and sizes in stock, which can be delivered in the shortest possible time, ensuring that it does not delay your production cycle
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Tianjin Medal New Materials Technology Co., Ltd
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Tianjin Medal New Materials Technology Co., Ltd
E-Mail：metal@qdzysteel.com
TEL：8619546356638
WhatsApp：8619546356638
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