Số hiệu tiêu chuẩn
prEN 917
Tên tiêu chuẩn
Plastics piping systems; thermoplastics valves; test methods for resistance to internal pressure
Ngày phát hành
1992-10-00
Tiêu chuẩn tương đương
DIN EN 917 (1993-02), IDT * 92/47741 DC (1992-11-05), IDT * OENORM EN 917 (1992-12-01), IDT
Từ khóa
Hydraulic pressure test * Internal pressure * Leak tests * Pipeline installations * Pipelines * Piping system * Plastic pipes * Plastic tubes * Plastics * Plug valves * Pressure pipes * Pressure resistance * Pressure testing * Pressure tests * Resistance * Testing * Thermoplastic polymers * Tightness * Valves * Impermeability * Freedom from holes * Density