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After entering winter, the temperature drops rapidly, especially in the northern regions, valves often freeze. If it is not dealt with at this time, the pipeline is prone to failure, especially in some high-risk conditions, and accidents may also occur.
Specializing in valve products for 30 years, it has passed multiple international certifications and has core strength in the field of valve.
However, under the condition of sharp temperature changes in the pipeline, it is not recommended to use threaded flanges to avoid leakage.