$10
Technical conditions of cauldron-using mechanical seal for high pressure
化学工业专用密封标准化技术委员会
本标准规定了釜用高压机械密封的结构类型、要求、标记与包装、成套供应和验收规则等。
本标准适用于碳钢、不锈钢制造的釜用立式搅拌轴高压机械密封。其工作参数:釜内压力为6.3 MPa~10 MPa(表压);釜内温度不大于350 ℃;搅拌轴径30 mm~220 mm;线速度不大于3 m/s。
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