BS 3127:1979:1978 Edition
$86.31
Specification for ferrous and non-ferrous Bourdon tubing
| Published By | Publication Date | Number of Pages |
| BSI | 1978 | 14 |
This British Standard applies to ferrous and non-ferrous tubing supplied in straight lengths in a suitable condition for the fabrication of the pressure-responsive components of gauges and instruments operating on the Bourdon principle.
Detailed chemical compositions are specified and a series of sections, with appropriate tolerances, is specified for “oval” tubing.
The types of tubing specified are as follows:
Chemical compositions of beryllium copper, brass, phosphor bronze (non-ferrous) and chromium-molybdenum alloy steel, stainless steel, iron-nickel-chromium-titanium (precipitation hardening) alloy (ferrous) tubing materials. Dimensions and tolerances of sections of oval tubing.
