Tuesday, September 14, 2010

[MW:6989] Querry on trim material offerent by vendor for check valve

Dear all,
            I came across some problem while checking vendor print of check valve.
 
Our requirement for different trim materials:
 
1) A216-WCB, 13Cr with stellited seats and disc
2) A216-WCB, 316SS with stellited seats and disc
 
Vendor's offering:
1) Disc WCB+ Stl#6
    Body Seat Ring: A106+Stl#6
    Hinge Pin: A479-410
 
2)Disc WCB+ Stl#6
    Body Seat Ring: A106+Stl#6
    Hinge Pin: A276-316


 
Vendor is offering only different material of Hinge pin.
So shall i accept this offering or not? Please describe in details.
 
 
 
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Best Regards,

Swapnil Gorantiwar
ज़िन्दगि का सच यहि है दोस्तो, जो अक्सर कब्रीस्तान के बाहर लिखा होता है 
"मन्जिल तो यहि थि बस ज़िन्दगि गुजर गयी यहा आते आते"     
 

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