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Stainless Steel Stub Ends
Stainless Steel Stub Ends
We Have Specialization To Manufacture Customized ANSI/ASME B16.9 Butt Weld Stub End Per Customers
ASME B16.9 Butt Weld Stub End Specification
Standards: |
ANSI – B 16.9 |
Variations: |
Welded & Seamless |
Dimensions: |
Outside diameter : 1/2" à 24" (21,34 – 609,5 mm) |
Materials: |
Monel, Nickel, Inconel, Hastalloy, Titanium, Tantalum, Stainless Steel, Alloy Steel, Carbon Steel, Cupro-Nickel 90/10 & 70/30 |
Type: |
Butt Weld (BW) |
Thickness: |
Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc. |
Dimension: |
ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313 |
ASME B16.9 Butt Weld Stub End Dimensions
Standards: |
ANSI – B 16.9 |
Variations: |
Welded & Seamless |
Dimensions: |
Outside diameter : 1/2" à 24" (21,34 – 609,5 mm) |
Materials: |
Monel, Nickel, Inconel, Hastalloy, Titanium, Tantalum, Stainless Steel, Alloy Steel, Carbon Steel, Cupro-Nickel 90/10 & 70/30 |
Type: |
Butt Weld (BW) |
Thickness: |
Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc. |
Dimension: |
ANSI B16.9, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2312, JIS B2313 |
Nominal Pipe Size |
Outside diameter |
Length (F) |
Radius (R) |
Diameter (G) |
||
Minimum |
Maximum |
Long |
Short |
|||
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 |
Stub Ends – Ansi And Mss Sp-43 Dimensions
STUB ENDS – ANSI B 16.9 and MSS SP-43 dimension |
|||||||
inches |
ND |
mm |
Diameter of lap |
Radius of fillet |
Length F |
||
D |
G |
R |
R1 |
MSS SP43 |
ANSI B16.9 |
||
1/2 |
15 |
21,34 |
34,92 |
3,17 |
0,80 |
50,80 |
76,20 |
3/4 |
20 |
26,67 |
42,86 |
3,17 |
0,80 |
50,80 |
76,20 |
1 |
25 |
33,40 |
50,80 |
3,17 |
0,80 |
50,80 |
101,60 |
1 1/4 |
32 |
42,16 |
63,50 |
4,76 |
0,80 |
50,80 |
101,60 |
1 1/2 |
40 |
48,26 |
73,00 |
6,35 |
0,80 |
50,80 |
101,60 |
2 |
50 |
60,32 |
92,10 |
7,93 |
0,80 |
63,50 |
152,40 |
2 1/2 |
65 |
73,02 |
104,80 |
7,93 |
0,80 |
63,50 |
152,40 |
3 |
80 |
88,90 |
127,00 |
9,52 |
0,80 |
63,50 |
152,40 |
3 1/2 |
90 |
101,60 |
139,70 |
9,52 |
0,80 |
76,20 |
152,40 |
4 |
100 |
114,30 |
157,20 |
11,11 |
0,80 |
76,20 |
152,40 |
5 |
125 |
141,30 |
185,70 |
11,11 |
1,58 |
76,20 |
203,20 |
6 |
150 |
168,27 |
215,90 |
12,70 |
1,58 |
88,90 |
203,20 |
8 |
200 |
219,07 |
269,80 |
12,70 |
1,58 |
101,60 |
203,20 |
10 |
250 |
273,05 |
323,80 |
12,70 |
1,58 |
127,00 |
254,00 |
12 |
300 |
323,85 |
381,00 |
12,70 |
1,58 |
152,40 |
254,00 |
14 |
350 |
355,60 |
412,70 |
12,70 |
1,58 |
152,40 |
304,80 |
16 |
400 |
406,40 |
469,90 |
12,70 |
1,58 |
152,40 |
304,80 |
18 |
450 |
457,20 |
533,40 |
12,70 |
1,58 |
152,40 |
304,80 |
20 |
500 |
508,00 |
584,20 |
12,70 |
1,58 |
152,40 |
304,80 |
22 |
550 |
558,80 |
641,30 |
12,70 |
1,58 |
152,40 |
304,80 |
24 |
600 |
609,60 |
692,10 |
12,70 |
1,58 |
152,40 |
304,80 |
The lap thickness T shall not be less than nominal pipe wall thickness t |
|||||||
Stub Ends – ANSI 16.9 Tolerances
DIMENSIONAL TOLERANCES – STUB ENDS |
||||||
For all fittings |
Stub Ends |
|||||
Nominal Pipe Size (NPS) |
Outside Ø at Bevel |
Indide Ø at End |
Wall Thickness |
O.D. of Lap G |
Fillet Radius of Lap – R |
Overall Length. – F |
1/2 a 2 1/2 |
1 |
0,8 |
Not |
+0 -1 |
+0 -1 |
2 |
3 a 3 1/2 |
1 |
1,6 |
less |
+0 -1 |
+0 -1 |
2 |
4 |
+2 -1 |
1,6 |
than |
+0 -1 |
+0 -2 |
2 |
5 a 6 |
+3 -1 |
1,6 |
87,50% |
+0 -1 |
+0 -2 |
2 |
8 |
2 |
1,6 |
of nominal |
+0 -1 |
+0 -2 |
2 |
10 |
+4 -3 |
3,2 |
tickness |
+0 -2 |
+0 -2 |
2 |
12 to 18 |
+4 -3 |
3,2 |
|
+0 -2 |
+0 -2 |
3 |
20 a 24 |
+6 -5 |
4,8 |
|
+0 -2 |
+0 -2 |
3 |
26 a 30 |
+7 -5 |
4,8 |
|
|
|
|
32 a 48 |
+7 -5 |
4,8 |
|
|
|
|
Stub Ends – Weights
NPS |
STUB ENDS |
|||
Sch. |
Sch. |
Sch. |
Sch. |
|
1/2 |
0.06 |
0.08 |
0.12 |
0.13 |
3/4 |
0.07 |
0.09 |
0.15 |
0.17 |
1 |
0.09 |
0.15 |
0.20 |
0.25 |
1 1/4 |
0.13 |
0.20 |
0.30 |
0.35 |
1 1/2 |
0.16 |
0.25 |
0.38 |
0.46 |
2 |
0.25 |
0.40 |
0.55 |
0.75 |
2 1/2 |
0.35 |
0.50 |
0.80 |
1.00 |
3 |
0.50 |
0.60 |
1.10 |
1.50 |
4 |
0.70 |
1.00 |
1.80 |
2.50 |
5 |
1.00 |
1.25 |
2.50 |
3.50 |
6 |
1.60 |
1.95 |
3.70 |
5.50 |
8 |
2.50 |
3.10 |
5.90 |
10.0 |
10 |
4.00 |
4.90 |
10.5 |
14.0 |
12 |
6.60 |
7.10 |
15.0 |
20.0 |
14 |
6.40 |
7.80 |
15.5 |
20.5 |
16 |
7.90 |
9.00 |
18.0 |
24.0 |
18 |
9.30 |
10.5 |
21.0 |
28.0 |
20 |
12.0 |
13.5 |
23.5 |
31.0 |
24 |
16.5 |
19.0 |
28.5 |
38.0 |
Approximate weights in kg, density 8 kg/dm3 |
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Stub Ends – End Welding Bevels
NOMINAL PIPE SIZE (Inches) |
NB |
OD |
THICKNESS |
SCH 10 |
SCH 20 |
SCH 30 |
SCH 40 |
SCH 80 |
1/2 |
15NB |
21.30 |
1.65 |
2.11 |
__ |
2.41 |
2.77 |
3.73 |
3/4 |
20NB |
26.70 |
1.65 |
2.11 |
__ |
2.41 |
2.87 |
3.91 |
1 |
25NB |
33.40 |
1.65 |
2.77 |
__ |
2.90 |
3.38 |
4.55 |
1 1/4 |
32NB |
42.20 |
1.65 |
2.77 |
__ |
2.97 |
3.56 |
4.85 |
1 1/2 |
40NB |
48.30 |
1.65 |
2.77 |
__ |
3.18 |
3.68 |
5.08 |
2 |
50NB |
60.30 |
1.65 |
2.77 |
__ |
3.18 |
3.91 |
5.54 |
2 1/2 |
65NB |
73.00 |
2.11 |
3.05 |
__ |
4.78 |
5.16 |
7.01 |
3 |
80NB |
88.90 |
2.11 |
3.05 |
__ |
4.78 |
5.49 |
7.62 |
3 1/2 |
90NB |
101.60 |
2.11 |
3.05 |
__ |
4.78 |
5.74 |
8.08 |
4 |
100NB |
114.30 |
2.11 |
3.05 |
__ |
4.78 |
6.02 |
8.56 |
5 |
125NB |
141.30 |
2.77 |
3.40 |
__ |
__ |
6.55 |
9.53 |
6 |
150NB |
168.30 |
2.77 |
3.40 |
__ |
__ |
7.11 |
10.97 |
8 |
200NB |
219.10 |
2.77 |
3.76 |
6.35 |
7.04 |
8.18 |
12.70 |
10 |
250NB |
273.00 |
3.40 |
4.19 |
6.35 |
7.80 |
9.27 |
15.09 |
12 |
300NB |
323.80 |
3.96 |
4.57 |
6.35 |
8.38 |
10.31 |
17.48 |
14 |
350NB |
355.60 |
3.96 |
6.35 |
7.92 |
9.53 |
11.13 |
19.05 |
16 |
400NB |
406.40 |
4.19 |
6.35 |
7.92 |
9.53 |
12.7 |
21.44 |
18 |
450NB |
457.00 |
4.19 |
6.35 |
7.92 |
11.13 |
14.27 |
23.83 |
20 |
500NB |
508.00 |
4.78 |
6.35 |
9.53 |
12.70 |
15.09 |
26.19 |
22 |
550NB |
559.00 |
4.78 |
6.35 |
9.53 |
12.70 |
__ |
28.58 |
24 |
600NB |
610.00 |
5.54 |
6.35 |
9.53 |
14.27 |
17.48 |
30.96 |
