Astm A269 사양: 표준, 등급 및 규정 준수
ASTM A269 is the boiler-to-embossed-tube specification for austenitic stainless steel. No matter what application you source TP304 instrument lines for, TP316L chemical process tubing or TP321 heat exchanger tubes – if you are working from a single spec, you are working from ASTM A269. (The ASME twin is SA-269, for […]
Astm A269 사양: 표준, 등급 및 규정 준수 1TP3타스트라%







