On this page 6 sections
What ASTM A269 covers
Standard at a glance
- Standard
- ASTM A269 / ASME SA269
- Issued by
- ASTM
- Product form
- Tubes
- Grades on site
- 7
General-service stainless tubing for corrosion-resistant and low- or high-temperature service, and the usual specification for instrumentation tubing.
Key requirements
- Seamless or welded
- Solution annealed
- Flare and flange tests
- Hydrostatic or electric test; hardness limits commonly added for instrument fittings
Summary for procurement guidance. Refer to the current edition of the standard for full requirements.
Grades supplied to ASTM A269
Ordering to ASTM A269
- State "ASTM A269" and the edition if your project requires it
- Grade / designation and product dimensions
- Supplementary requirements (tests, heat treatment, certification)
- Certificate type: EN 10204 3.1 or 3.2
Frequently asked questions
What does ASTM A269 cover?
General-service stainless tubing for corrosion-resistant and low- or high-temperature service, and the usual specification for instrumentation tubing.
Which grades are covered by ASTM A269?
On this site: SS 304, SS 304L, SS 316, SS 316L, SS 317L, SS 321, SS 254 SMO.
Do you supply material certified to ASTM A269?
Yes. Material is supplied to ASTM A269 with EN 10204 3.1 certificates (3.2 on request), where the mill certifies to it.
Is ASME SAA269 the same as ASTM A269?
ASME adopts many ASTM material specifications into Section II with an "S" prefix (for example SA-269). The adopted text is identical or includes stated modifications, and dual-certified material meets both.