Tenders for Supply of Set Details A S Follows: 1 Rubber Ball Seat, Part No. 003701000A, Qty - 02 Nos. 2 O Ring, Part No. 003705000A, Qty -1 No. 3 O Ring, Part No. 001710500A, Qty -01 No. 4 Valve Insert, Part No. 003603000, Qty -01 No. Warran Ty Period: 30 Months After The Date Of Delivery