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  • Users: hasanmoulana
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  1. hasanmoulana

    BONNET GASKET, DOUBLE JACKETED WITH MIN. 95% PURITY GRAPHITE FILLED

    I HAVE AN ORDER FROM MY CLIENT FOR 4" GLOBE VALVE CLASS 300 TRIM 1 AND THE SPECIFICATION MENTIONS THE BELOW REQUIREMENT: BONNET GASKET, DOUBLE JACKETED WITH MIN. 95% PURITY GRAPHITE FILLED. MY SUPPLIER IS OFFERING STANDARD SS304+GRAPHITE FOR THE BONNET GASKET. CAN ANY ONE ADVISE.
  2. hasanmoulana

    Is the attached drawing is SPLIT WEDGE

    I have attached a drawing of gate valve. Could any one inform whether the wedge is split wedge.
  3. hasanmoulana

    Trim 8 & Trim 5

    my client requires gate valve with trim 8 with back seat bushing stellited for hydrogen rich service, but my manufacturer has supplied gate valve with trim 5. My manufacturer informs that trim 5 is superior to trim 8 & stelliting back seat bushing is part of trim 5. Can any one give me an idea...
  4. hasanmoulana

    Radio graphic Test (RT) and Magnetic particle Test (MT)

    I have a requirement of 10" gate valve WCB, Class 300, Trim 1. My client requires Radio graphic Test (RT) and Magnetic particle Test (MT) to be carried out on the valves during the manufacturing process. But my manufacturer is informing that only Radio graphic Test (RT) can be carried out on the...
  5. hasanmoulana

    GATE VALVE WITH SOLID 13 CHROME WEDGE AND SEAT RINGS

    Dear Friends, I have the below specification from my client. The spec mentions VALVE TO HAVE SOLID 13 CHROME WEDGE AND SEAT RINGS,BODY WEDGE GUIDES TO BE STELLITED. I do not understand why solid 13 chrome wedge & seat rings are required. My client also does not have an idea about this. Can any...
  6. hasanmoulana

    split wedge part 3

    can anyone inform if the wedge in the atatched drawing is split wedge. If not what is the type of wedge found in the atatched darwing
  7. hasanmoulana

    Split wedge part 2

    Can anyone inform if the atatched drawing is with split wedge. If not, what is the wedge type found in the attached drawing
  8. hasanmoulana

    SPLIT WEDGE

    Can any one inform if the attached drawings are with split wedge. If not, what is the type of wedge found in the attached drawings.
  9. hasanmoulana

    Please advise if the valve in the attached drawing is with SPLIT WEDGE

    Can any one advise if the valve in the attached drawing is with SPLIT WEDGE.
  10. hasanmoulana

    Trim 8 & Trim 5

    my client requires gate valve with trim 8 with back seat bushing stellited for hydrogen rich service, but my manufacturer has supplied gate valve with trim 5. My manufacturer informs that trim 5 is superior to trim 8 & stelliting back seat bushing is part of trim 5. Can any one give me an idea...
  11. hasanmoulana

    Pressure seal bonnet

    My client requires the below valve with Pressure seal bonnet & WCB body & trim 1, but I have bolted bonnet & A105 body & trim 16 in stock. Will this work. Please advise. VALVE, GLOBE, CLASS 1500, RING TYPE JOINT, PRE- SSURE SEALED BONNET, BOLTED GLAND, OS & Y BODY TO ASTM A216 GR. WCB, SEAT...
  12. hasanmoulana

    Gate valve - Body with socket weld tap at location D

    I have receieved the below specs from my client. I do not understand what do they mean by BODY TO HAVE SOCKET WELD TAP AT LOCATION D. Can any one explain what is the above mean. SPECIFICATIONS: VALVE, GATE, ANSI CLASS 150, FLANGED RAISED FACE, BOLTED BONNET, OUTSIDE SCREW & YOKE, RENEWABLE SEAT...
  13. hasanmoulana

    ASTM A217 GR. C5 gate valve 6"

    I am looking URGENTLY for ASTM A217 GR. C5 gate valves 6". Could any one inform me from where I can get the valves from stock. This is an urgent requirement for my clients shut down. Please advise ASAP.
  14. hasanmoulana

    Monel Trim

    My client requires gate valve with Monel trim. What my principal offered is stem in monel, wedge in CF8M with monel overlay on seating area, Seat ring in SS 316 with monel overlay on seating area & bonnet bush in SS 316. My client has rejected the above prposal & asked me to offer trim as per...
  15. hasanmoulana

    Split wedge for gate valve

    my clint requires gate valve with split wedge, but i could not find any reputed manufacturer manufacturering plit wedge, they all are manufacturing flexible wedge. Can any one guide me whether any reputed manufacturer is manufacturing split wedge.
  16. hasanmoulana

    Trim for 10" swing check valve

    My clients requirement is 10" swing check valve with A216 WCB body & Trim 1. I supplied valve with A216 WCB + 13% Cr for the trim. My client has rejected informing that he asked for trim 1 but I have supplied trim with A216 WCB + 13% Cr. Can any of you give me an idea how I can convince my...
  17. hasanmoulana

    NORDSTROM FIG NO. 66128 or equivalent valve

    Can any of you guide me where can I find NORDSTROM FIG NO. 66128 or equivalent valve.
  18. hasanmoulana

    Trim F6

    If the requirement for gate valve is trim F6, can we supply valve with trim SS316. Will SS316 trim work fine in place of F6. The valve is for oil refinery.
  19. hasanmoulana

    MONEL TRIM FOR 2" & 4" GATE VALVE

    If the requirement for oil refinery is Monel trim for the subject valve, can we supply valves with stem in complete monel but seat ring & wedge in CF8M with Monel overlay. Will this combination work perfectly fine for use in oil refinery. Expersts Please advise.

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