
<TABLE> <S> <C>

<ARTICLE> 5
<MULTIPLIER> 1,000

<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-2000
<PERIOD-START>                             JAN-01-2000
<PERIOD-END>                               MAR-31-2000
<CASH>                                          13,848
<SECURITIES>                                         0
<RECEIVABLES>                                   66,367
<ALLOWANCES>                                       360
<INVENTORY>                                     63,979
<CURRENT-ASSETS>                               152,207
<PP&E>                                         393,904
<DEPRECIATION>                                 171,344
<TOTAL-ASSETS>                                 393,616
<CURRENT-LIABILITIES>                           46,440
<BONDS>                                         39,290
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                        15,905
<OTHER-SE>                                     245,874
<TOTAL-LIABILITY-AND-EQUITY>                   393,616
<SALES>                                         95,891
<TOTAL-REVENUES>                                96,835
<CGS>                                           71,015
<TOTAL-COSTS>                                   71,015
<OTHER-EXPENSES>                                 1,926
<LOSS-PROVISION>                                    16
<INTEREST-EXPENSE>                                 661
<INCOME-PRETAX>                                  9,302
<INCOME-TAX>                                     3,489
<INCOME-CONTINUING>                              5,813
<DISCONTINUED>                                   9,656
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    15,469
<EPS-BASIC>                                       0.91
<EPS-DILUTED>                                     0.90


</TABLE>
