Re: [MW:30335] PSV Testing

I have checked  ASME VIII-1 UG-136 d)2)-it is not clear that  "Body and bonnet is tested at the outlet flange pressure rating."

Regards,

Venkatramulu CHILUKA

On Sat, Dec 28, 2019 at 2:19 PM Johnson Madukayil <jmadukayil@gmail.com> wrote:

Body and bonnet is tested at the outlet flange pressure rating.

Check ASME VIII-1 UG-136 d)2)

On Tue, Dec 24, 2019 at 3:39 AM Eyup Tan <eyuptan@gmail.com> wrote:

API 526

2.3 Valve Selection

For valves described in this standard, inlet and outlet
flange sizes and pressure-temperature ratings shall conform
to the data in Tables 2 through 15 for spring-loaded valves
and Tables 16 through 29 for pilot-operated valves. Inlet and
outlet pressure limits are governed by the flange
pressure/temperature limits or by the manufacturer's design
limits, whichever is lower.

Saygılarımla, / Best Regards,

Eyup Tan

Mobile: +90 535 334 4912

On Tue, Dec 24, 2019 at 8:23 AM chiluka venkatramulu <ramuluchiluka@gmail.com> wrote:

Can you give me any code reference pl.

Regards,

Venkatramulu CH

On Tue, Dec 24, 2019 at 9:07 AM Eyup Tan <eyuptan@gmail.com> wrote:

#600 rating because #600 flange for inlet and #300 is for outlet (exhaust) flange

Regards 

Eyup Tan

iPhone'umdan gönderildi

chiluka venkatramulu <ramuluchiluka@gmail.com> şunları yazdı (24 Ara 2019 06:08):



Dear All,

If PSV having flange rating 300 X 600, which rating is considered for testing Body & Bonnet, as per B16.34.

With Best Regards,

Venkatramulu CH

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