The spool valve seat is a detachable face part in the valve, which is used to support the fully closed position of the spool and constitute a sealing pair. General valve seat diameter is the maximum
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As one of the most professional aromatic polyamide filter bag manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy custom aromatic
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HELITAI is one of the most professional automatic filming and shrinking machine manufacturers and suppliers in China. We warmly welcome you to buy high quality automatic filming and shrinking machine
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As one of the most professional wood based granular activated carbon manufacturers and suppliers in China, we're featured by quality products and low price. Please rest assured to buy high quality
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Yuhuan Spring Copper Industry Co.,Ltd.: As one of the leading drainage, brass die casting, bronze ornaments, cleanout top, drainage fittings manufacturers in China, we warmly welcome you to wholesale
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نحن واحدة من الشركات المصنعة البارزة والموردين والمصدرين من التجهيزات، الشفاه، وتزوير، السحابات، أنابيب / أنابيب، لوحات / صحائف، والحانات / قضبان، الخ. في مختلف الدرجات المادية. كما أننا خبراء في
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