Publisher : SN

NS 5575:1987 PDF

Ventilation ducts - Identification colours

Document status: Active

NS 558:1980 PDF

Prøvning av glass — Vannresistensbestemmelse av glassbeholdere ved 121 C

Document status: Active

NS 5580:1983 PDF

Pipe threads where pressure-tight joints are made on the threads — Designation, dimensions and tolerances(ISO 7-1:1982)

Document status: Active

NS 5581:1983 PDF

Pipe threads where pressure-tight joints are not made on the threads - Designation, dimensions and tolerances (ISO 228-1:1982)

Document status: Active

NS 5582:1987 PDF

Continuous character and colour marking of steel tubes for material identification

Document status: Active

NS 5583:1981 PDF

Seamless stainless steel tubes - Dimensions - Austenitic and ferritic-martensitic materials (ISO 1127:1980 modified)

Document status: Active

NS 5584:1981 PDF

Welded stainless steel tubes - Dimensions - Austenitic materials (ISO 1127:1980 modified)

Document status: Active

NS 5585:1972 PDF

Seamless and welded steel tubes for general use — Quality requirements — Technical delivery requirements

Document status: Active

NS 5587:1984 PDF

Steel tubes — Carbon steel tubes suitable for screwing in accordance with ISO 7/1 (ISO 65:1981 modified)

Document status: Active

NS 5589:1976 PDF

Plain end seamless tubes for mechanical application

Document status: Active