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Norm

ÖNORM EN 10253-1

Issue date: 1999 12 01

Butt-welding pipe fittings - Part 1: Wrought carbon steel for general use and without specific inspection requirements

This European Standard specifies requirements for steel butt-welding fittings (elbows and return bends, concentric and eccentric reducers, equal and reducing tees, dishe...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 31 Pages
Language:
German | English | Download GER/ENG
This European Standard specifies requirements for steel butt-welding fittings (elbows and return bends, concentric and eccentric reducers, equal and reducing tees, dished ends and caps) made of wrought carbon steel and delivered without specific inspection. The fittings described in this European Standard do not fulfil specific design requirements ; consequently they cannot be considered as conforming to the Essential Requirements of the Pressure Equipment Directive (Directive 97/23/EC of 29.05.1997). It specifies : the steel grade and its chemical composition ; the mechanical characteristics ; the dimensions and tolerances ; the technical conditions for inspection and testing ; the marking, packaging and inspection documents. When steel grade S265 is specified in 4.1.2, the normative annex A applies and takes preference over conflicting requirements in the relevant areas of the main text. Another part of this European Standard (describing fittings intented to fulfil the Essential Requirements of the PED) is : Butt-welding pipe fittings - Part 2 : Wrought carbon and ferritic alloy steels with specific inspection requirements.
ÖNORM EN 10253-1
1999 12 01
Butt-welding pipe fittings - Part 1: Wrought carbon steel for general use and without specific inspe...
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