ISO 5256:1985

Steel pipes and fittings for buried or submerged pipe lines — External and internal coating by bitumen or coal tar derived materials ISO 5256:1985

Publication date:   Oct 31, 1985

95.99 Withdrawal of Standard   Aug 30, 2019

General information

95.99 Withdrawal of Standard   Aug 30, 2019

ISO

ISO/TC 5/SC 1 Steel tubes

International Standard

23.040.10   Iron and steel pipes | 23.040.40   Metal fittings

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Scope

Specifies the coatings suitable for protecting surfaces of steel pipes and fittings, either individually or after assembly, and also the conditions for the application of such protective coatings. Applies to welded and seamless pipes of non-alloy steels used for the conveyance of fluids. The coatings of pipes intended for the transport of potable water and food products shall satisfy the public hygiene criteria of the country of use.

Life cycle

NOW

WITHDRAWN
ISO 5256:1985
95.99 Withdrawal of Standard
Aug 30, 2019

REVISED BY

ABANDON
ISO/DIS 5256