Goodyear Rubber Products

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4300Catalog                                                                                    Assembly/Installation
                                                                                                    Seal-LokAssembly
Anotherconsiderationpriortoflangingistheminimum           FlangeInspection
straightlengthtothestartofa90�bend.TableT11provides
                                                                 Theflangeshouldbeinspectedforproperdiameterandsealing
thisinformation.
                                                                 surfacequality.TableT12providestheflangediametersforthe
                                                                 differentsizes.Thesleevecanalsobeusedasaquickgauge
                                                                 oftheflangediameter.Visuallycomparetheflangediameterto
                                                                 thetaperedsurfacelocatedatthefrontendofthesleeve(right
                                                                 behindtheflange).Thelargediameterandsmalldiametersat
                                                                 eachendofthissurfaceserveasthemaximumandminimum
                                                                 flangediameterlimits,respectively.
                                                                           Flange
                                                                          Diameter
                                                                                  Fig.T19--Flangediameter
Fig.T18�Minimumstraightlengthtostartofbendfor
90�flanging
                                                                            Inch      Metric        Flange
                                                                         TubeO.D.  TubeO.D.      Diameter
                                                                            (in.)       (mm)             (in.)
  TubeO.D.   TubeO.D.         L*              L1**
                                                                             1/4          6           .473/.502
 InchSizes  MetricSizes   (in.)  (mm)     (in.)  (mm)                      3/8          10          .584/.620
     1/4"         6        15/16   35     31/8     79                      1/2          12          .709/.745
                                                                             5/8      14,15,16      .875/.923
    5/16"         8        15/16   35     35/32    80
                                                                             3/4        18,20       1.048/1.097
     3/8"         10       15/16   40     33/16    81
                                                                             1          22,25       1.298/1.347
                  12       13/8    40     31/4     82
     1/2"                                                                   1-1/4     28,30,32    1.549/1.597
                  15       13/8    40     35/16    84
                                                                            1-1/2         38         1.861/1.910
                  16       11/2    41     35/16    84
                                                                        TableT12�Flangedimensions
     5/8"
                  18       15/8    42    311/32    85
                  20       13/4    50     33/8     86
    3/4"        22       17/8    50     37/16    87
                  25       17/8    50     31/2     89
                  28       17/8    50     39/16    90
     1"
                  30       17/8    50    319/32    91
                  32       17/8    50     35/8     92
    11/4"
                  35         2      50    311/16    94
    11/2"        38         2      50     33/4     95
TableT11�Minimumstraightlengthtostartofbend
for90�flanging
Notes:
* Listheminimumstraightlengthtothestartoftubebend.
** L1istheminimumcenterlinedimensionnecessaryfor90�
   benttubetocleartheframeofthe1040machine.
   Inbendingofthetubes,useradiusblockswhichwillen-
   surethatL1dimensionsaremetorexceeded.
                                      Dimensionsandpressuresforreferenceonly,subjecttochange.
                                                              T15                               ParkerHannifinCorporation
                                                                                                TubeFittingsDivision
                                                                                                Columbus,Ohio
                                                                                                http://www.parker.com/tfd

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CALL TOLL FREE IN THE USA 1-866-711-4673

INTERNATIONAL SALES CALL +1-727-342-5086 WE SHIP WORLDWIDE

CALL TOLL FREE
IN THE USA
1-866-711-4673

INTERNATIONAL SALES CALL
+1-727-342-5086
WE SHIP WORLDWIDE