Dear all,
Greetings . Hope someone could help me on the query below
Currently, we have seen a paint specification revision from a user requesting contrasting color coating on Multi-Layered coat. This requirement is for valves. We have never seen this requirement before.CAN YOU PLEASE ADVISE...
Dear all,
Greetings!!
Need some expert comments on the below query.
Quite recently on different gas pipeline projects, we are seeing metal seated ball valve requirement even though the line carries CLEAN GAS WITH TEMPERATURE LESS THAN 100 DEG C. We have also checked with the designer on...
Dear all,
Can anybody enlighten me on "what is a spec break valve" Can this be an alternative to ESDV ball valve.
We are working on a greenfield project for Upstream Gas Well project with an EPC contractor. In phase 1 of the gas well project we supplied ESDV BALL VALVES to a different EPC...
Dear all,
Can some one enlighten me in this. Recently I encountered a case where the customer requested extended body design in compliance with API 600. I referred the specification but there was no reference to extended body. However we have extended body reference to API602.
Valve size is 2...
Hello,
Can some one enlighten me on this question. An Instrument is a device to record,measure or identify any entity. A ON OFF or ESDV valve is not desired to perform any of the mentioned functions. A relief valve can be categorized as instrument.Whereas a linear and rotary ESDV and ON OFF...
Dear all,
ASME B 16.34 6.1.3 point d states that when a hole is drilled on the valve body necks certain considerations has to be ensured .The specification formulates some ligament dimensions. Can some one please explain me more on this .I could not figure out exactly under what special...
Hi,
Can we use elastomers seats for valves which are high pressure rated ( for 1500 rated and above). I am under the impression that these elastomer's mechanical properties will not allow it to withstand these high pressure(240 bar for 1500 rating considering a case) . Shouldn't we use only...
