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BS 7547(1991) : 1991 AMD 8750

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

SPECIFICATION FOR STAINLESS STEEL NEEDLE TUBING FOR THE MANUFACTURE OF MEDICAL DEVICES
Superseded date

15-07-1995

Published date

23-11-2012

Committees responsible
National foreword
Specification
1. Scope
2. Normative references
3. Materials
4. Surface finish
5. Cleanliness
6. Limits for acidity and alkalinity
7. Size designation
8. Dimensions
9. Stiffness
10. Resistance to breakage
11. Resistance to corrosion
Annexes
A. Determination of acidity or alkalinity of tubing
B. Method of preparation of extracts
C. Test method for stiffness of tubing
D. Test method for resistance of tubing to breakage
E. Test method for resistance to corrosion
Tables
1. Dimensions of tubing
2. Conditions for stiffness test
3. Conditions for resistance to breakage test
Figures
C.1 Apparatus for stiffness test

Establishes the dimensions, surface and mechanical properties of normal- and thin-walled tubing of metric sizes 3.4mm to 0.3mm and of extra-thin-walled tubing of metric sizes 2.1mm to 0.6mm. Does not specify stiffness properties for extra-thin-walled tubing of designated metric sizes 0.8mm; 0.9mm; 1.2mm; 1.4mm; 1.8mm and 2.1mm. Applies to rigid stainless steel needle tubing for use in the manufacture of hypodermic needles and other medical devices for human use. Does not apply to flexible stainless steel tubing. Covers normative references, surface finish, cleanliness, limits for acidity and alkalinity, resistance to breakage and corrosion. BS AMD 8750 RENUMBERS THIS STANDARD TO BS EN ISO 9626

Committee
HCC/2
DevelopmentNote
Renumbered and superseded by BS EN ISO 9626. Supersedes 88/55196 DC. (10/2005)
DocumentType
Standard
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
ISO 9626:2016 Identical

ISO 683-13:1974 Heat-treated steels, alloy steels and free-cutting steels Part 13: Wrought stainless steels

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