Carbon steel tubes suitable for screwing in accordance with ISO 7-1

Steel tubes for water and sewage

Structural steels — Part 2: Technical delivery requirements for hot-finished hollow sections

Hot-rolled steel sections — Part 14: Hot-finished structural hollow sections — Dimensions and sectional properties

Hot-rolled steel sections — Part 14: Hot-finished structural hollow sections — Dimensions and sectional properties

Stainless steel tubes — Dimensions, tolerances and conventional masses per unit length

Stainless steel tubes — Dimensions, tolerances and conventional masses per unit length

Steel tubes for boilers, superheaters and heat exchangers — Dimensions, tolerances and conventional masses per unit length

Stainless steel tubes for the food industry

Stainless steel bends and tees for the food industry

Metal pipes and fittings — Stainless steel clamp liners with gaskets for the food industry

Stainless steel clamp pipe couplings for the food industry

Metal pipes and fittings — Stainless steel screwed couplings for the food industry

Stainless steel threaded couplings for the food industry

Plain end seamless steel tubes for mechanical application

Hollow steel bars for machining

Plain end seamless precision steel tubes — Technical conditions for delivery

Plain end welded precision steel tubes — Technical conditions for delivery

Plain end as-welded and sized precision steel tubes — Technical conditions for delivery

Steel tubes and fittings — Symbols for use in specifications — Part 1: Tubes and tubular accessories with circular cross-section

Steel tubes and fittings — Symbols for use in specifications — Part 2: Square and rectangular hollow sections

Steel tubes and fittings — Symbols for use in specifications — Part 3: Tubular fittings with circular cross-section

Steel tubes and tubular shaped accessories with circular cross-section — Symbols to be used in specifications

Cold-finished steel structural hollow sections — Dimensions and sectional properties

Structural steels — Cold-formed, welded, structural hollow sections — Dimensions and sectional properties

Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length

Plain end steel tubes, welded and seamless — General tables of dimensions and masses per unit length

Steel tubes — Tolerance systems

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

Steel tubes — Preparation of ends of tubes and fittings for welding

Stainless steel tubes suitable for screwing in accordance with ISO 7/1

Stainless steel tubes suitable for screwing in accordance with ISO 7/1 — Amendment 1

Stainless steel tubes suitable for screwing in accordance with ISO 7-1

Steel tubes — Continuous character marking and colour coding for material identification

Cold-formed welded structural hollow sections of non-alloy and fine grain steels — Part 1: Technical delivery conditions

Cold-formed welded structural hollow sections of non-alloy and fine grain steels — Part 2: Dimensions and sectional properties

Structural steels — Cold-formed, welded, structural hollow sections — Technical delivery requirements

Hot-finished structural hollow sections of non-alloy and fine grain steels — Part 1: Technical delivery conditions

Hot-finished structural hollow sections of non-alloy and fine grain steels — Part 2: Dimensions and sectional properties