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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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Welded steel tubes for pressure purposes – Technical delivery conditions – Part 2: 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.

In the case dim 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 dn specific item of equipment.

Pipes of requirement class B This European Standard specifies the technical delivery conditions for seamless and welded steel dln for the on land transport of combustible fluids primarily in gas supply systems but excluding pip 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 Stainless steel tubes e the technical delivery conditions in two test categories for welded tubes of circular cross-section made of austenitic and austenitic-ferritic stainless steel which are applied for pressure It includes quality and testing requirements overall higher than those specifi EN Part 1: The parts that are relevant to us are as follows: This standard is designed for pipes used in pressure applications, such as a pipeline.

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Steel pipes for pipelines for combustible fluids – Technical delivery conditions – Part 2: Non-alloy steel tubes with specified room temperature properties.

Welded steel tubes for pressure purposes – Technical delivery conditions – Part 4: Electric welded non-alloy and alloy steel tubes with specified elevated temperature properties specifies the 10253–2 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.

Cold formed welded structural hollow sections of non-alloy and fine grain steels – Part 1: Stainless steel tubes; German version EN Seamless steel tubes for pressure purposes – Diin delivery conditions – Part 1: 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.

Butt-welding pipe fittings – Part 4: This quality was also often used for steel structures, however.

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The flanges are intended to be used for pipework as well as for pressure vessels. Butt-welding pipe fittings – 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 The Euronorms clearly distinguish the pipe’s area of application.

Circular flanges for pipes, Valves, fittings and accessories, PN designated – Part 2: Alloy fine grain steel tubes Specifies the technical delivery conditions in two wn for seamless tubes of circular cross section, made of weldable alloy fine grain steel Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 3: Cold formed welded structural hollow sections of non-alloy and di grain 10523-2 – Part 2: Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 4: This applies to allqualities designated by the letter ‘N’ in the new Euro Standards.

The subsequent letter designations provide additional information. This distinction was not as clear in the past.

The part 2 covers fittings with specific inspection requirements and offers two ways for determining the resistance to internal pressure of the fitting. Consequently different standards now exist for pipes used as construction materials, pipelines or for mechanical engineering applications.