標(biāo)準(zhǔn)號：BS EN ISO 13477-2008
中文標(biāo)準(zhǔn)名稱：流體輸送用熱塑性塑料管.耐裂紋快速擴(kuò)展性(RCP)的測定.小型穩(wěn)態(tài)試驗(S4試驗)
英文標(biāo)準(zhǔn)名稱：Thermoplastics pipes for the conveyance of fluids - Determination of resistance to rapid crack propagation (RCP) - Small-scale steady-state test (S4 test)
標(biāo)準(zhǔn)類型：Q80
發(fā)布日期：2008/9/30 12:00:00
實施日期：2008/9/30 12:00:00
中國標(biāo)準(zhǔn)分類號：Q80
國際標(biāo)準(zhǔn)分類號：23.040.20
引用標(biāo)準(zhǔn)：ISO 161-1;ISO 1167-1;ISO 3126;ISO 11922-1
適用范圍：This International Standard specifies a small-scale (S4) test method for determining the arrest or propagationof a crack initiated in a thermoplastics pipe at a specified temperature and internal pressure.This International Standard is applicable to the assessment of the performance of thermoplastics pipesintended for the supply of gases or liquids. In the latter case, air can also be present in the pipe.NOTE This test method was developed using monolayer thermoplastics pipes. Its applicability to multi-layer/coatedpipes has yet to be fully confirmed and is under study.