Table of Contents

European foreword<br>1 Scope<br>2 Normative references<br>3 Tolerances on dimensions<br>4 Tolerances on form<br>Annex A (informative) - Wall thickness variation (eccentricity)<br>Bibliography

Abstract

Defines the tolerances on dimensions and form for aluminium and aluminium alloy extruded porthole tubes with an outside diameter (OD) from 8 mm to 450 mm or with a cross section contained within a circumscribing circle (CD) from 10 mm to 350 mm, supplied in straight lengths.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	NFE/35
Supersedes	BS 4300-15(1973) : 1973 BS 4300-12(1969) : 1969 BS 1474(1987) : 1987 95/711194 DC : AUG 95 06/30136233 DC : 0