DIN EN 10253-2 PDF

Buy DIN EN () Butt-welding pipe fittings Part 2: Non alloy and ferritic alloy steels with specific inspection requirements from SAI Global. Tees long and short in symmetric and reducing version (formerly DIN ). Reducers According DIN ISO , ISOc, DIN tbl.5 and DIN . DIN EN Butt-welding pipe fittings – Part 2: Non alloy and ferritic alloy steels with specific inspection requirements; German version EN.

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Seamless Pipes and Tubes for Pressure Applications

Tolerances, dimensions and sectional properties This part of EN specifies tolerances for hot finished circular, square, rectangular and elliptical structural hollow sections, manufactured in wall thicknesses up to mm, in the following siz Butt-welding pipe fittings – Part 2: Flanges and their joints – Circular flanges for pipes, Valves, fittings and accessories, PN designated – Part 4: Alloy fine grain steel tubes specifies the technical delivery conditions for welded tubes of circular cross section, made of weldable non-alloy fine grain steel Wrought austenitic and austenitic-ferritic duplex stainless steels without specific inspection requirements; German version EN This part of EN specifies the technical delivery requirements for seamless and welded butt-welding fittings made of austenitic and austenitic-ferritic duplex stainless steels and delivered without specific inspection.

Welded steel tubes for pressure purposes – Technical delivery conditions – Part 1: Pipes of requirement class B This European Standard specifies the technical delivery conditions for seamless and welded steel pipes for the on land transport of combustible fluids primarily in gas supply systems but excluding pip Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties specifies the technical delivery conditions in two test categories of electric welded tubes of circular cross section, with specified elevated temperature properties, made of non-alloy and alloy steel Pipes of class C Specifies the technical delivery conditions for unalloyed and alloyed except stainless seamless and welded steel pipes.

Consequently the technical data stated in the material standard should be assessed against the design requirements of this specific 102532- of equipment to verify that the ESRs of the Pressure Equipment Directive PED are satisfied. Hot finished structural hollow sections of non-alloy and fine grain steels – Part 2: This applies to allqualities designated by the letter ‘N’ in the new Euro Standards.

The EN comprises several parts. Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 4: Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 2: It includes quality and testing requirements overall higher than those specifi This Part of EN specifies the technical delivery conditions for two qualities TR1 and TR2 of welded tubes of circular cross section, made of non-alloy quality steel and with specified room tempe Welded steel tubes for pressure purposes – Technical delivery conditions – Part 3: Butt-welding pipe fittings – Part 3: Cold formed welded structural hollow sections of non-alloy and fine grain steels – Part 1: Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 3: The flanges are intended to be used for pipework as well as for pressure vessels.

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EN Part 1: Consequently different standards now exist for pipes used as construction materials, pipelines or for mechanical engineering applications.

In the case of a harmonised supporting standard for materials, presumption of conformity to the Essential Requirement s ESRs is limited to technical data of materials in the standard and does not presume adequacy of the material to a specific item of equipment. This Part of this European Standard specifies the technical delivery conditions in two test 1025-2 for seamless tubes of circular cross-section made of austenitic including creep resisting steels and austenitic-ferritic stainless steel which are applied for pressure and corrosion resisting purposes at room temperature, at low temperatures or at elevated temperatures.

Electric welded non-alloy steel tubes with specified low temperature properties specifies the technical delivery conditions in two test categories of electric welded tubes of circular cross section, with specified low temperature properties, made of non-alloy steel Technical delivery conditions This part of this European Standard specifies the technical delivery conditions for cold formed welded structural hollow sections of circular, square or rectangular forms and applies to structural hol Pipes of requirement class A This European Standard specifies the technical delivery conditions for seamless and welded steel pipes for the on land transport of combustible fluids primarily in gas supply systems but excluding pip Submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties specifies the technical delivery conditions in two enn categories of submerged arc welded tubes of circular cross section, with specified elevated temperature properties, made of non-alloy and alloy Seamless steel tubes for idn purposes – Technical delivery conditions – Part 5: Butt-welding pipe fittings – Part 4: This quality was also em used for steel structures, however.

Steel pipes for pipelines for combustible fluids – Technical delivery conditions – Fn 1: Hot finished structural hollow sections of non-alloy and fine grain steels – Part 1: Non-alloy steel tubes with specified room temperature properties Specifies the technical delivery conditions for two qualities, T1 and T2, of seamless tubes of circular cross section, with specified room temperature properties, made of non-alloy quality steel Cold formed welded structural hollow sections of non-alloy and fine grain steels – Part 2: Steel pipes for pipelines for combustible fluids – Technical delivery conditions – Part 2: Non-alloy and alloy steel tubes with specified low temperature properties specifies the technical delivery conditionsin two categories for seamless tubes of circular crossection, made with specified low temperature properties, made of non-alloy and alloy steel Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 1: Non-alloy steel tubes with specified room temperature properties.

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Butt-welding pipe fittings – Part 1: Welded steel tubes for pressure purposes – Technical delivery conditions – Part 6: Wrought austenitic and austenitic-ferritic duplex stainless steels with specific inspection requirements; German version EN This European Standard specifies the technical delivery requirements for seamless and welded butt-welding fittings elbows, concentric and eccentric reducers, equal and reducing tees, caps made of austenitic and austenitic-ferritic duplex stainless steel which are intended for pressure and corrosion resisting purposes at room temperature, at low temperature or at elevated temperatures.

Flanges and their joints – Circular flanges for pipes, Valves, fittings and accessories, PN designated – Part 1: The part 2 covers fittings with specific inspection requirements and offers two ways for determining the resistance to internal pressure of the fitting.

Tee-Piece EN | VHG-Group

Wrought carbon steel for general use and without specific inspection requirements The document specifies requirements for steel butt-welding fittings, namely elbows and return bends, concentric reducers, equal and reducing tees, dished and caps.

Submerged arc welded non-alloy steel tubes with specified low temperature properties specifies the technical delivery conditions in two test categories of submerged arc welded tubes of circular cross section, with specified low temperature properties, made of non-alloy steel Flanges and don joints – Circular flanges for pipes, Valves, fittings and accessories, PN designated – Part 3: The Euronorms clearly distinguish the pipe’s area of application.

The info below explains the main standards and steel qualities under the new system of standards.