2015年6月16日星期二

Dimensions Butt Weld Elbows 45°-90°

 LR & 3D according to ASME B16.9
Butt Weld Elbows 45-90 deg LR and 3D acc. to ASME B16.9
NPSO.D.
D
90 degrees
Long Radius
Center-to-End
A
45 degrees
Long Radius
Center-to-End
B
90 degrees
3D
Center-to-End
A
45 degrees
3D
Center-to-End
B
1/221.33816......
3/426.738195724
133.438227631
42.248259539
48.3572911447
260.3763515263
73954419079
388.91145122995
101.613357267111
NPSO.D.
D
90 degrees
Long Radius
Center-to-End
A
45 degrees
Long Radius
Center-to-End
B
90 degrees
3D
Center-to-End
A
45 degrees
3D
Center-to-End
B
Elbow Long Radius 90 degrees and 45 degrees
NPSO.D.
D
90 degrees
Long Radius
Center-to-End
A
45 degrees
Long Radius
Center-to-End
B
90 degrees
3D
Center-to-End
A
45 degrees
3D
Center-to-End
B
4114.315264305127
5141.319079381157
6168.322995457189
8219.1305127610252
10273381159762316
12323.8457190914378
14355.65332221067441
16406.46102541219505
184576862861372568
205087623181524632
225598383431676694
246109143811829757
266609914061981821
2871110674382134883
3076211434702286964
32813121950224381010
34864129553325911073
36914137256527431135
38965144860028961200
401016152463230481264
421067160066032001326
441118167669533531389
461168175372735051453
481219182975936581516
NPSO.D.
D
90 degrees
Long Radius
Center-to-End
A
45 degrees
Long Radius
Center-to-End
B
90 degrees
3D
Center-to-End
A
45 degrees
3D
Center-to-End
B
Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer.
Dimensional Tolerances of Butt Weld Elbows - 45° and 90° - LR and 3D - ASME B16.9 -
Nominal Pipe Size1/2 to 2½3 to 3½45 to 810 to 1820 to 2426 to 3032 to 48
Outside Diameter
at Bevel (D)
+ 1.6
- 0.8
1.61.6+ 2.4
- 1.6
+ 4
- 3.2
+ 6.4
- 4.8
+ 6.4
- 4.8
+ 6.4
- 4.8
Inside Diameter at End0.81.61.61.63.24.8+ 6.4
- 4.8
+ 6.4
- 4.8
Center-to-End LR (A/B)22222235
Center-to-End 3D (A/B)33333366
Wall Thickness (t)Not less than 87.5% of Nominal Wall Thickness
Dimensional tolerances are in millimeters unless otherwise indicated and are equal ± except as noted.
Elbow long radius 90 degrees and 45 degrees
Note:
MSS SP-43 only covers stainless steel buttweld fittings made for use with Schedule 5S and 10S pipe and Stub Ends suitable for use with Schedule 40S pipe, as defined in ASME B36.19. The dimensions and dimensional tolerances defined in MSS SP-43 are substantially the same as those in ASME B16.9 specifications from NPS 1/2 - NPS 24. Except with regard to the outside diameter at the bevel.
  Hebei shengtian pipe-fitting group Co., ltd is specialized in manufacturing and exporting steel flange and carbon steel pipe fitting. In additation to the standard products mentioned above, we are also able to make non-standard, special-designed items according to customers’ requirement. Should any of the items be of your interests, please do not hesitate to contact us for latest information.
- See more at: http://www.stpipefitting.cn/company/news/150.html#sthash.EnlpfnVW.dpuf

没有评论:

发表评论