GOST R 59946-2021 - Reinforced-concrete vibrohydropressed pressure pipes. Specifications

Scope: This standard applies to reinforced concrete prestressed pipes (hereinafter referred to as pipes), manufactured by vibration-hydropressing, intended for laying pressure pipelines through which liquids, including aggressive ones, are transported, with a temperature not exceeding 40 °C, in areas with the coldest average outside air temperature five-day period - not lower than minus 30 °C with a probability of 0.92 (except for permafrost areas), and in areas with seismicity no more than 7 points and establishes requirements for the manufacture and supply of pipes. The requirements of this standard do not apply to culverts installed under embankments of roads and railways.

GOST R 59946-2021 history

2022 GOST R 59946-2021 Reinforced-concrete vibrohydropressed pressure pipes. Specifications