NA 012

DIN Standards Committee Chemical Apparatus Engineering

Project

Pipe classes for process plants - Part 11: Technical delivery conditions for pipe components of austenitic stainless steels of material group 8.1

Abstract

This document specifies the technical delivery conditions and dimensions as well as the maximum allowable pressure at the maximum allowable temperature TS for the following piping components: - pipes, seamless or welded; - pipe fittings (tees, reducers, elbows, dished ends, reinforced branches and caps), - flanges Type 05 (blind flange) and Type 11 (welding neck flange); - fasteners (bolts, stud bolts, nuts and washers).

Begin

2023-11-03

Planned document number

DIN 21057-11

Project number

01200753

Responsible national committee

NA 012-00-03 AA - Documentation of process plants  

draft standard

Pipe classes for process plants - Part 11: Technical delivery conditions for pipe components of austenitic stainless steels of material group 8.1
2024-04
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previous edition(s)

Pipe classes for process plants - Part 11: Technical delivery conditions for pipe components of austenitic stainless steels of material group 8.1
2017-04

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Contact

Gunnar Hanschke

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10787 Berlin

Tel.: +49 30 2601-2412
Fax: +49 30 2601-42412

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