You Searched for - is 10989
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    IS 10989 : 1984     (Reaffirmed Year : 2020 )

    Cast or Forged Steel Check Valves (Flanged or Butt Welding Ends) for Petroleum, Petrochemicals, Chemicals and Allied Industries (Incorporated Amendement No.1)

    Technical Committee : MED 17
    Status : Active

    No. of Amendments : 1
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