Pressure test is not for materials but for manufactured facilities.
ASTM (American Society for Test and Materials) does not have hydrotest standards.
Please confirm the following list (ASTM 2005).
http://www.technonet.co.kr/qa/view.html?id=9659&code=4400&start=75
You have to apply facility codes & standards for hydrotest, i.e. ASME Section VIII Div.1/2/3, Section I, or B31 series, API (equipment parts), KS (equipment parts), JIS (equipment parts), etc.
ASTM (American Society for Test and Materials) does not have hydrotest standards.
Please confirm the following list (ASTM 2005).
http://www.technonet.co.kr/qa/view.html?id=9659&code=4400&start=75
You have to apply facility codes & standards for hydrotest, i.e. ASME Section VIII Div.1/2/3, Section I, or B31 series, API (equipment parts), KS (equipment parts), JIS (equipment parts), etc.