STEEL TUBES, LONGITUDINALLY WELDED, FOR PIPELINES AND FOR RECEPTION INSTALLATIONS OF GASEOUS-FUEL USED NO HIGHER THAN 4 BAR.

Die Norm herausgegeben am 19.4.1996

Aerospace series - Bolt, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated - Classification: 1 100 MPa/650 °C (Endorsed by Asociación Espanola de Normalización in April of 2026.)

Die Norm herausgegeben am 1.4.2026

Aerospace series. -T- ring fillers in titanium alloy for welding pipes - 14 000 kPa nominal pressure (Endorsed by AENOR in December of 2001.)

Die Norm herausgegeben am 1.12.2001

Pulps. Preparation of laboratory sheets for the measurement of optical properties

Die Norm herausgegeben am 25.2.2026

Aerospace series. -T- ring fillers in titanium alloy for welding pipes - 28 000 kPa nominal pressure (Endorsed by AENOR in December of 2001.)

Die Norm herausgegeben am 1.12.2001

Paper and board -- Determination of bursting strength after immersion in water. (ISO 3689:1983)

Die Norm herausgegeben am 11.6.2008

Machine tools -- Symbols for indications appearing on machine tools

Die Norm herausgegeben am 14.3.2012

Aerospace series. Pipe coupling 8 30`in titanium alloy. Unions, bulkhead, long. (Endorsed by AENOR in December of 2001.)

Die Norm herausgegeben am 1.12.2001

Aerospace series - Pipe coupling 8°30´ in titanium alloy - Unions, bulkhead, long (Endorsed by Asociación Espanola de Normalización in January of 2020.)

Änderung herausgegeben am 1.1.2020

Welding and allied processes - Determination of hydrogen content in arc weld metal (ISO 3690:2018)

Die Norm herausgegeben am 3.7.2019