TECHNICAL INFO


Stubends




    • ASME, ANSI, API, BS, DIN, JIS and other International Standards







      Diam.
      nom.

      Diam.
      A

      Diam.
      B

      Schedule 5 S

      Schedule 10 S

      Schedules 40 S

      L

      Radius
      type A

      Radius
      type B

      T

      t

      T

      t

      T

      t

      1/2
      3/4
      1

      0.840
      1.050
      1.315

      1 3/8
      1 11/16
      2

      .065
      .065
      .065

      .084
      .086
      .093

      .083
      .083
      .109

      .095
      .097
      .120

      .109
      .113
      .133

      .109
      .113
      .133

      2
      2
      2

      1/8
      1/8
      1/8

      1/32
      1/32
      1/32

      1 1/4
      1 1/2
      2

      1.660
      1.900
      2.375

      2 1/2
      2 7/8
      3 5/8

      .065
      .065
      .065

      .095
      .097
      .100

      .109
      .109
      .109

      .124
      .126
      .130

      .140
      .145
      .154

      .140
      .145
      .154

      2
      2
      2 1/2

      3/16
      1/4
      5/16

      1/32
      1/32
      1/32

      2 1/2
      3
      3 1/2

      2.075
      3.500
      4.000

      4 1/8
      5
      5 1/2

      .083
      .083
      .083

      .130
      .134
      .137

      .120
      .120
      .120

      .156
      .161
      .165

      .203
      .216
      .226

      .203
      .216
      .226

      2 1/2
      2 1/2
      3

      5/16
      3/8
      3/8

      1/32
      1/32
      1/32

      4
      5
      6

      4.500
      5.563
      6.625

      6 3/16
      7 5/16
      8 1/2

      .083
      .109
      .109

      .140
      .168
      .175

      .120
      .134
      .134

      .169
      .186
      .194

      .237
      .258
      .280

      .237
      .258
      .280

      3
      3
      3 1/2

      7/16
      7/16
      1/2

      1/32
      1/16
      1/16

      8
      10
      12

      8.625
      10.750
      12.750

      10 5/8
      12 3/4
      15

      .109
      .134
      .156

      .187
      .221
      .249

      .148
      .165
      .180

      .218
      .245
      .260

      .322
      .365
      .375

      .322
      .365
      .375

      4
      5
      6

      1/2
      1/2
      1/2

      1/16
      1/16
      1/16

      14
      16
      18

      14
      16
      18

      16 1/4
      18 1/2
      21

      .156
      .165
      .165

      .375
      .375
      .375

      .188
      .188
      .188

      .375
      .375
      .375

      .375
      .375
      .375

      .375
      .375
      .375

      6
      6
      6

      1/2
      1/2
      1/2

      1/16
      1/16
      1/16

      20
      24

      20
      24

      23
      27 1/4

      .188
      .218

      .375
      .375

      .218
      .250

      .375
      .375

      .375
      .375

      .375
      .375

      6
      6

      1/2
      1/2

      1/16
      1/16

      Type A and B : Gasket surface phonographic conforming to MSS SP6.

      Type C : Gasket surface plain, gasket material should not be thicker than stub and material.