Seamless steel tubes for pressure purposes — Technical delivery conditions — Part 1: Unalloyed steels with specified room temperature properties
NORMA vydána dne 29.6.1989
Označení normy: ISO 9329-1:1989
Datum vydání normy: 29.6.1989
Počet stran: 8
Přibližná hmotnost: 24 g (0.05 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO
Description / Abstract: Applies to seamless steel tubes with circular section of non-alloy quality steel. These tubes are provided for general pressure purposes including transporting of pressurized fluids. There are standards and rules permitting the use of these tubes up to a temperature of 350 0C (see annex A). The terms "tube" and "pipe" are synonymous terms. For general technical delivery conditions see ISO 404.