標(biāo)準(zhǔn)號(hào)：ISO 8659-1989
中文標(biāo)準(zhǔn)名稱(chēng)：熱塑性塑料閥門(mén) 疲勞強(qiáng)度 試驗(yàn)方法
英文標(biāo)準(zhǔn)名稱(chēng)：Thermoplastics valves; fatigue strength; test method
標(biāo)準(zhǔn)類(lèi)型：J16
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1989/7/1 12:00:00
中國(guó)標(biāo)準(zhǔn)分類(lèi)號(hào)：J16
國(guó)際標(biāo)準(zhǔn)分類(lèi)號(hào)：23.060.10
適用范圍：Specifies a method for testing the fatigue strength and performance of thermoplastic valves incorporated in a valve assembly with its obturator mechanism under pressure. Repeated opening and closing shall be performed for as many cycles and using the torque as specified by the particular product standard.