The standard we are concerned with is the ANSI B16.5, the class system for measuring allowable non-shock pressure as related to temperature. It is very similar to a PSI and the pressure …

Oct 11, 2006 · The proper ANSI Class rating would be 900, not 800. You can use API 6D Table 2.1 for maximum operating pressure and temperature class for all the ANSI Class ratings. …

ANSI Class 800 Ball Valves are covered in API 608. Class 800 is not a listed class designation, but is an intermediate class number widely used for socket welding and threaded end compact …

This chart shows the ANSI Class and corresponding maximum PSI for Carbon Steel and Stainless Steel Valves. For further assistance please contact your local Kimray

Jan 9, 2014 · Inquiries for class 800 is no real full described specification for a valve. This needs an addition, for instance ANSI CLASS 800# B31.5 and/or other norms.

ansi 816.34-1977 maximums All pressures are in pounds per square inch (Gauge). Temperatures and pressures listed are maximum internal fluid temperatures and pressures.

Sep 19, 2022 · In which standard are Class 800 valves listed? Class 800 is listed in API 602 and is equivalent to about 132.4 bar or 1920 psi pressure. It is an intermediate class between 600 …

Apr 4, 2006 · Class 800 applies to socket weld valves. B16.34-2004 tab;e 4 note (1): "Class 800 is not a tabulated ASME B16.34 designation. It is an intermediate class that is widely used for …

Table ANSI B16.5 : it quotes the flanges and thread fittings sizes for the various pressure nominall classes (see to the voice "FLANGES " ) and the so called "Ratings", i.e. the allowable working …

Pressure rating equivalence table between ANSI classes and Nominal Pressures (PN) on pipe components (valves).