密封件配属的螺栓和金属板必须用不锈钢做成，以防止因腐蚀对密封件产生负面影响。
Bolts and plates for seal attachment must be made from stainless steel if applied in order to prevent negative influence of corrosion on the seals.
本公司是一家主要生产进行密封及不锈钢泵、阀、法兰等配套密封件的专业企业。
Our company is mainly manufacturing to seal and seal of stainless steel pump, valve, flange etc supporting seals the specialized enterprise.
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