AS 1257:1973
Bore sizes, test pressures and tolerances on lengths of elastomeric hose

Standard No.

AS 1257:1973

Published By

Standard Association of Australia （SAA）

Status

Be replaced

Replace By

AS 1257:1973/Amdt 1:1979

Latest

AS 1257:1973/Amdt 1:1979

Scope

Provides for bore sizes from 3.2 to 31.5 mm with tolerances, for tolerances on cut lengths, and for ratios of testing and bursting pressures to design pressures for two types according to service.

AS 1257:1973 history

• 1970 AS 1257:1973/Amdt 1:1979 Bore diameter, test pressure and tolerances for flexible hose lengths
• 1970 AS 1257:1973 Bore sizes, test pressures and tolerances on lengths of elastomeric hose