【摘要】 介绍了用于中低压的新型 Ns复合密封胶的研制过程及性能测试。测试结果表明 ,该密封胶性能优良 ,成本低廉 ,可适用于不同温度条件下的管线阀门等静密封更多还原

【Abstract】 The development process and performance testing of new type Ns combination sealing compound for use in low and median pressure are recommened.The testing result shows that sealing compound performance is good,costs are low,and is suitable for static seal of pipe line and valve under different temperature conditions.更多还原