標準號：ISO 4928-2006
中文標準名稱：道路車輛.使用非石油基液壓制動液的液壓制動系統液壓缸的彈性皮碗和密封圈(*高工作溫度120℃)
英文標準名稱：Road vehicles - Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (Service temperature 120 °C max.)
標準類型：T33
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：T33
國際標準分類號：21.140;43.040.40
引用標準：ISO 48;ISO 188-1998;ISO 1250;ISO 4925;ISO 4926
適用范圍：This International Standard specifies performance tests of brake cups and seals for hydraulic braking systems for road vehicles; it does not include requirements relating to chemical composition, tensile strength and elongation of the rubber compound. Disc brake seals are not covered by this International Standard.This International Standard is applicable to moulded seals (cups or double-lipped type gland seals), 60 mm in diameter and smaller, compounded from high temperature-resistant rubber, for use in hydraulic actuating cylinders using road vehicle non-petroleum base hydraulic brake fluid conforming to the requirements of ISO 4925.