SK EN 640:2008

Tubat e presionit prej betoni të armuar dhe tubat shpërndarës për presion prej betoni të armuar (jo të tipit cilindrik), përfshirë bashkuesit dhe pajisjet

Reinforced concrete pressure pipes and distributed reinforcement concrete pressure pipes (non-cylinder type), including joints and fittings

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This standard covers the requirements and manufacture of circumferentially reinforced concrete pressure pipe, without steel cylinder and not circumferentially prestressed, with steel reinforcement (RCP) or a homogeneouslydistributed reinforcement composed of multiple layers of small diameter wires (DRP). Pipes shall have diameter ranging DN/ID 300 to DN/ID 4000. Larger size could be manufactured based on the concepts of this standard.