Steel tubes and fittings for onshore and offshore pipelines - External two layer extruded polyethylene based coatings
Steel tubes and fittings for onshore and offshore pipelines - External liquid applied epoxy and epoxy-modified coatings
Steel tubes and fittings for onshore and offshore pipelines - External liquid applied polyurethane and polyurethane-modified coatings
Steel castings - Steel castings for general engineering uses
Hollow bars for machining - Technical delivery conditions - Part 1: Non alloy and alloy steels
Hollow bars for machining - Technical delivery conditions - Part 2: Stainless steels with specified machinability properties
Heat resistant steel castings
Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 1: Non-alloy and alloy steel tubes
Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
Welded circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 1: Non-alloy and alloy steel tubes
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
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