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  • Users: Procurement2
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  1. Procurement2

    Pressure Seal Bonnet

    I have attached the drawing of check valve. It looks like bolted bonnet but my manufacturer informs it is a pressure seal bonnet. Can any one explain to me whether the atatched valve is with bolted bonnet or pressure seal bonnet
  2. Procurement2

    Trim 10

    My requirement is Gate valve with LCB body & trim 10. My manufacturer is offering trim 10 as below: Wedge: LCB+316 Stem: F316 Seat: LF2+316 I am new to valves & I request any one to help me by informing me if the above is OK
  3. Procurement2

    Pin hole in globe valve

    We hydotested a globe valve & the testing lab has informed us that there is a pin hole found. Can any one explain me what is a pin hole & what are the consequences of this pin hole & how can this be rectified
  4. Procurement2

    Difference between Trim 13 & Trim 10

    Anyone, please inform me the Difference between Trim 13 & Trim 10 for gate valve. On what applications both are used
  5. Procurement2

    Difference between casting & forging

    My client requires gate valve with wedge 316SS (forging) but my principal is offering CF3M (casting). Can any one advise me if I can accept this. My principal says performance is the same for casting & forging. They intend to use casting because of less cost. The specs is 6" gate valve with A351...
  6. Procurement2

    Trim 10 & Trim 12 for Gate Valve

    Can anyone tell me if I can offer trim 12 in place of trim 10 for gate valve with CF3M body/BONNET

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