Titanium Stub Ends are available in both Welded Tube and Seamless Tube form and in conformance with leading international ASME standards.
Shaanxi Standard Titanium offer a full range of titanium stub ends, manufactured in accordance with ASME B16.9 – Factory-Made Wrought Buttwelding Fittings to ensure the sizes and properties are appropriate for your project. For all our titanium fittings we offer custom size manufacturer. To speak to one of our engineers contact us today.
B16.9 Factory-Made Wrought Buttwelding Fittings
Stub End standard fittings are specified under teh B16.9 standard. Used in conjunction with the lap joint flange the stub end is welded to the pipe leaving the flange to move freely on the stub end.
The stub end and flange combination typically has a lower pricing than other flanges but also has the advantage of a simpler fitting.
Stub End Dimensions
Nominal Pipe Size
Outside diameterof barrel
Length (F)
Radius (R)
Diameter (G)
Minimum
Maximum
LongPattern
ShortPattern
1/2″
20.5
22.8
76
51
3
35
3/4″
25.9
28.1
76
51
3
43
1″
32.6
35.0
102
51
3
51
1 1/4″
41.4
43.6
102
51
5
64
1 1/2″
47.5
49.9
102
51
6
74
2″
59.5
62.4
152
64
8
92
2 1/2″
72.2
75.3
152
64
8
105
3″
88.1
91.3
152
64
10
127
3 1/2″
100.8
104.0
152
76
10
140
4″
113.5
116.7
152
76
11
157
5″
140.5
144.3
203
76
11
186
6″
167.5
171.3
203
89
13
216
8″
218.3
222.1
203
102
13
270
10″
272.3
277.2
254
127
13
324
12″
323.1
328.0
254
152
13
381
14″
354.8
359.9
305
152
13
413
16″
405.6
411.0
305
152
13
470
18″
456.0
462.0
305
152
13
533
20″
507.0
514.0
305
152
13
584
22″
558.0
565.0
305
152
13
641
24″
609.0
616.0
305
152
13
692
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