Name: AWS D18.1/D18.1M : 2009
Brand: AWS

AWS D18.1/D18.1M : 2009

Superseded

View Superseded by

SPECIFICATION FOR WELDING OF AUSTENITIC STAINLESS STEEL TUBE AND PIPE SYSTEMS IN SANITARY (HYGIENIC) APPLICATIONS

Superseded date

06-16-2021

Published date

01-01-2009

Publisher

American Welding Society

Dedication
Personnel
Foreword
List of Figures
1. Scope
2. Normative References
3. Terms and Definitions
4. Qualification
    4.1 Procedure Qualification
    4.2 Performance Qualification
5. Fabrication
    5.1 Material Preparation
    5.2 Preconstruction Weld Samples (PWS)
6. Visual Examination Requirements
    6.1 Extent of Examination
    6.2 Visual Examination Acceptance Criteria
7. Documentation
Annex A (Informative) - Guidelines for the Preparation of
        Technical Inquiries
Annex B (Informative) - Documentation Sample Forms
List of AWS Documents on Welding in Sanitary Applications

Covers the requirements for Gas Tungsten Arc Welding and Plasma Arc Welding of stainless steels and nickel alloy tube and pipe 1/4 in [6 mm] diameter and larger in the fabrication and construction of new sanitary (hygienic) processing systems.

Committee	D18
DevelopmentNote	Supersedes AWS D18.1. (05/2009)
DocumentType	Standard
PublisherName	American Welding Society
Status	Superseded
SupersededBy	AWS D18.1/D18.1M:2020
Supersedes	AWS D18.1 : 1999

AWS D18.3/D18.3M : 2015

SPECIFICATION FOR WELDING OF TANKS, VESSELS & OTHER EQUIPMENT IN SANITARY (HYGIENIC) APPLICATIONS

ASME B46.1 : 2009	SURFACE TEXTURE (SURFACE ROUGHNESS, WAVINESS, AND LAY)
AWS A3.0 : 0	STANDARD WELDING TERMS AND DEFINITIONS - INCLUDING TERMS FOR ADHESIVE BONDING, BRAZING, SOLDERING, THERMAL CUTTING, AND THERMAL SPRAYING
AWS B2.1 : 2005	SPECIFICATION FOR WELDING PROCEDURE AND PERFORMANCE QUALIFICATION
ANSI Z49.1 : 2012	SAFETY IN WELDING, CUTTING, AND ALLIED PROCESSES
AWS B4.0:2016	STANDARD METHODS FOR MECHANICAL TESTING OF WELDS