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Home / Products / Butt-Welding Fittings / ANSI/ASME B16.9 180° Long Radius Elbow
We are a leading professional manufacturer of Stainless Steel, Nickel Alloy, Copper Alloy, Carbon Steel, Alloy Steel Butt Weld Pipe Fittings according to ANSI/ASME B16.9 180° Long Radius Elbow Standard, DIN and JIS Standard.
ANSI/ASME B16.9 180° Long Radius Elbow
| Standards: |
ANSI - B 16.9
ASTM A403 - ASME SA403 - 'Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings'
API 590-605
ASME B16.9 - 'Factory-Made Wrought Buttwelding Fittings''
ASME B16.25 - 'Buttwelding Ends'
ASME B16.28 - 'Wrought Steel Buttwelding Short Radius Elbows and Returns'
MSS SP-43 - 'Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications' |
| Schedule: |
Sch 5 TO Sch XXS. |
| Sizes: |
Diameters - from 21,3 to 711 mm.
Wall Thickness - from 2 to 40 mm. |
| Materials: |
Monel, Nickel, Inconel, Hastalloy, Titanium, Tantalum, Stainless Steel, Alloy Steel, Carbon Steel, Cupro-Nickel 90/10 & 70/30
Stainless Steel ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 316/316L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404 |
| 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 |
Dimensions
Nom.
Pipe
Size |
Pipe
Sched.
or No. |
Center-
to-Center
Dimen. |
Back-
to-
Face |
Outside
Dia. |
Inside
Dia. |
Wall
Thick. |
Approx.
Weight
(lb.) |
|
|
H |
J |
OD |
ID |
T |
|
| STANDARD WEIGHT |
|
|
|
|
|
| 1/2 |
40 |
3 |
1 7/8 |
0.840 |
0.622 |
0.109 |
0.3 |
| 3/4 |
40 |
2 1/2 |
1 11/16 |
1.050 |
0.824 |
0.113 |
0.3 |
| 1 |
40 |
3 |
2 3/16 |
1.315 |
1.049 |
0.133 |
0.7 |
| 1 1/4 |
40 |
3 3/4 |
2 3/4 |
1.660 |
1.380 |
0.140 |
1 |
| 1 1/2 |
40 |
4 1/2 |
3 1/4 |
1.900 |
1.610 |
0.145 |
1.5 |
| 2 |
40 |
6 |
4 3/16 |
2.375 |
2.067 |
0.154 |
3 |
| 2 1/2 |
40 |
7 1/2 |
5 3/16 |
2.875 |
2.469 |
0.203 |
6 |
| 3 |
40 |
9 |
6 1/4 |
3.500 |
3.068 |
0.216 |
9 |
| 3 1/2 |
40 |
10 1/2 |
7 1/4 |
4.000 |
3.548 |
0.226 |
12 |
| 4 |
40 |
12 |
8 1/4 |
4.500 |
4.026 |
0.237 |
17 |
| 5 |
40 |
15 |
10 5/16 |
5.563 |
5.047 |
0.258 |
28 |
| 6 |
40 |
18 |
12 5/16 |
6.625 |
6.065 |
0.280 |
46 |
| 8 |
40 |
24 |
16 5/16 |
8.625 |
7.981 |
0.322 |
90 |
| 10 |
40 |
30 |
20 3/8 |
10.750 |
10.020 |
0.365 |
156 |
| 12 |
- |
36 |
24 3/8 |
12.750 |
12.000 |
0.375 |
236 |
| 14 |
30 |
42 |
28 |
14.000 |
13.250 |
0.375 |
294 |
| 16 |
30 |
48 |
32 |
16.000 |
15.250 |
0.375 |
404 |
| 18 |
- |
54 |
36 |
18.000 |
17.250 |
0.375 |
512 |
| 20 |
20 |
60 |
40 |
20.000 |
19.250 |
0.375 |
617 |
| 24 |
20 |
72 |
48 |
24.000 |
23.250 |
0.375 |
886 |
| EXTRA STRONG |
|
|
|
|
|
|
| 1/2 |
80 |
3 |
1 7/8 |
0.840 |
0.546 |
0.147 |
0.5 |
| 3/4 |
80 |
2 1/2 |
1 11/16 |
1.050 |
0.742 |
0.154 |
0.5 |
| 1 |
80 |
3 |
2 3/16 |
1.315 |
0.957 |
0.179 |
1 |
| 1 1/4 |
80 |
3 3/4 |
2 3/4 |
1.660 |
1.278 |
0.191 |
1.5 |
| 1 1/2 |
80 |
4 1/2 |
3 1/4 |
1.900 |
1.500 |
0.200 |
2 |
| 2 |
80 |
6 |
4 3/16 |
2.375 |
1.939 |
0.218 |
4 |
| 2 1/2 |
80 |
7 1/2 |
5 3/16 |
2.875 |
2.323 |
0.276 |
7.5 |
| 3 |
80 |
9 |
6 1/4 |
3.500 |
2.900 |
0.300 |
12 |
| 3 1/2 |
80 |
10 1/2 |
7 1/4 |
4.000 |
3.364 |
0.318 |
17 |
| 4 |
80 |
12 |
8 1/4 |
4.500 |
3.826 |
0.337 |
23 |
| 5 |
80 |
15 |
10 5/16 |
5.563 |
4.813 |
0.375 |
40 |
| 6 |
80 |
18 |
12 5/16 |
6.625 |
5.761 |
0.432 |
67 |
| 8 |
80 |
24 |
16 5/16 |
8.625 |
7.625 |
0.500 |
138 |
| 10 |
60 |
30 |
20 3/8 |
10.750 |
9.750 |
0.500 |
215 |
| 12 |
- |
36 |
24 3/8 |
12.750 |
11.750 |
0.500 |
300 |
| 14 |
- |
42 |
28 |
14.000 |
13.000 |
0.500 |
376 |
| 16 |
40 |
48 |
32 |
16.000 |
15.000 |
0.500 |
524 |
| 18 |
- |
54 |
36 |
18.000 |
17.000 |
0.500 |
676 |
| 20 |
30 |
60 |
40 |
20.000 |
19.000 |
0.500 |
824 |
| 24 |
- |
72 |
48 |
24.000 |
20.000 |
0.500 |
1183 |
ELBOWS - Ansi 16.9 tolerances
| DIMENSIONAL TOLERANCES - ELBOWS |
| For all fittings |
Elbows 90/45 deg |
180° Returns |
| Nominal Pipe Size (NPS) |
Outside Ø
at Bevel |
Inside Ø
at End |
Wall Thickness
t / t1 |
Center to End Dim. A-B-C-M |
Center to Center Dim.
O |
Back to Face Dim.
K |
Align- ment of Ends
U |
| 1/2 a 2 1/2 |
1 |
0,8 |
Not |
2 |
7 |
7 |
1 |
| 3 a 3 1/2 |
1 |
1,6 |
less |
2 |
7 |
7 |
1 |
| 4 |
+2 -1 |
1,6 |
than |
2 |
7 |
7 |
1 |
| 5 a 6 |
+3 -1 |
1,6 |
87,50% |
2 |
7 |
7 |
1 |
| 8 |
2 |
1,6 |
of nominal |
2 |
7 |
7 |
1 |
| 10 |
+4 -3 |
3,2 |
tickness |
2 |
7 |
7 |
2 |
| 12 a 18 |
+4 -3 |
3,2 |
|
3 |
10 |
7 |
2 |
| 20 a 24 |
+6 -5 |
4,8 |
|
3 |
10 |
7 |
2 |
| 26 a 30 |
+7 -5 |
4,8 |
|
3 |
..... |
..... |
..... |
| 32 a 48 |
+7 -5 |
4,8 |
|
5 |
..... |
..... |
..... |
| Angularity Tolerances |
| ND |
Max off angle |
Max off plane |
| Q |
P |
| 1/2 a 4 |
1 |
2 |
| 5 a 8 |
2 |
4 |
| 10 a 12 |
3 |
5 |
| 14 a 16 |
3 |
7 |
| 18 a 24 |
4 |
10 |
| 26 a 30 |
5 |
10 |
| 32 a 42 |
5 |
13 |
| 44 a 48 |
5 |
20 |
ELBOWS - End welding bevels
Main Export Market
- Eastern Europe
- North America
- Mid East/Africa
- Central/South America
- Asia
- Western Europe
- Australasia
- UAE
Sales Locations
U.A.E,
Oman,
Saudi Arabia,
Qatar,
Bahrain,
Egypt,
Turkey
Singapore,
Thailand,
Malaysia
Indonesia
Poland
Italy
Portugal
Spain
Brazil
Chile
Venezuela
Costa Rica
USA
Canada
Angola
Sri Lanka
Russia
|
