API Std 527 (R2007)
Seat Tightness of Pressure Relief Valves
standard by American Petroleum Institute, 07/01/1991
Full Description
Describes methods of determining the seat tightness of metal- and soft-seated pressure relief valves, including those of conventional, bellows, and pilot-operated designs.
Product Details
Edition: 3rd Published: 07/01/1991 ANSI: ANSI Approved Number of Pages: 4 File Size: 1 file , 160 KB Product Code(s): C52700R, C52700, C52700, C52700R, C52700, C52700R Note: This product is unavailable in Cuba, Iran, North Korea, Syria