GB EN BS blind flange blind flange is a flange cover without a hole in the middle, which is used to seal the pipeline. Its function is the same as that of the pipe cap. The blind flange seal is a
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ZHONGNAN is one of the most professional brass gate valve manufacturers and suppliers in China, featured by quality products and low price. Please feel free to wholesale brass gate valve for sale here
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Taizhou EEGO Industry And Trade Co., Ltd, as a professional and experienced stationery manufacture for over 16 years. Specialized in producing kinds of stationery product, diary, journal notebook,
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