Page 54 - Vol.19
P. 54

Tech
             Notes







                                                          1. Untreated piping
                     1 1
                                                          2. End swaging
                                                          3. Surface treatment
                     2 2
                               3 3      4 4      5 5      4. Cold drawing
                                                          5. Degreasing
                                                          6. Solution heat treatment
                                                          7. Straightening
                     9 9       8 8          7 7           8. Cutting/Chamfering
                       10
                       10                          6 6    9. Acid pickling/washing
                                                          10. Hydrostatic test
                                                          11. Eddy current test
                                         13
                                         13      14
                                                 14
                         11                               12. U-tube bending
                         11
                                          16
                                          16     15
                                                 15
                     Special finishing                    13. Inspection
                                  12
                     processes BA EP.   12                14. Marking
                      coil. bend. and                     15. Packaging/boxing
                      special types
                                                          16. Delivery



































                      路
            製造        處                          製
                                             區          行
                                                                                    力
                                                        安
                                                                                   a s         體


            所                                    體 路      路



             行
            廠  有  體 路                                          3
                                                        30                          體




            5 4
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