摘要
研究了EPDM、NBR的蝶阀橡胶密封圈。试验结果表明，蝶阀在1MPa压力下密封部位无漏水现象，产品性能满足了使用要求。
A study ws made on rubber sealing rings of butterfly valves respectively with EPDM and NBR as main materials. The result indicated that the valve didn' t take place leakage phenomenon at the pressure of 1.0 MPa and its characteristic met the use requirements.
出处
《特种橡胶制品》
北大核心
1998年第3期34-37,共4页
Special Purpose Rubber Products
