Lays down specifications for rotary drilling hose and rotary vibrator hose. Rotary hoses are intended to ensure a flexible connection between the standpipe and the swivel. Describes in detail: required characteristics, methods of test, marking.
Дата введения:
01.04.78
Дата отмены:
01.01.92
Ключевые слова:
BORING EQUIPMENT (EARTHWORKS) DIMENSIONS DRILLING EQUIPMENT FLEXIBLE PIPES HOSES MARKING NATURAL GAS PETROLEUM PROVING PRESSURE ROTARY DRILLING SERVICE PRESSURE SPECIFICATIONS TEST PRESSURE SOUNDING EQUIPMENT