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Threaded flange is a non-welded flange that processes the inner hole of the flange into pipe threads and connects it with threaded pipes.Compared with flat welding flanges or butt welding flanges, threaded flanges are easier to install and maintain, and can be used on some pipelines where welding is not allowed on site.Alloy steel flanges have sufficient strength, but are not easy to weld, or have poor welding performance. Threaded flanges can also be selected.However, when the temperature of the pipeline changes drastically or the temperature is higher than 260°C and lower than -45°C, it is recommended not to use threaded flanges to avoid leakage.
Threaded flange is a non-welded flange that processes the inner hole of the flange into pipe threads and connects it with threaded pipes.Compared with flat welding flanges or butt welding flanges, threaded flanges are easier to install and maintain, and can be used on some pipelines where welding is not allowed on site.Alloy steel flanges have sufficient strength, but are not easy to weld, or have poor welding performance. Threaded flanges can also be selected.However, when the temperature of the pipeline changes drastically or the temperature is higher than 260°C and lower than -45°C, it is recommended not to use threaded flanges to avoid leakage.
