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Stainless Steel Pipe Bend
ANSI/ASME B16.9 Long Radius Bend / Pipe Bend
Specifications for Pipe Bend
Production range |
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Seamless bends |
Welding bends |
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Outside diameter |
1/2"～24" |
6"～60" |
Wall thickness |
4mm～200mm |
|
Bending radius |
R=3D～10D |
|
Product angle |
0°～180° |
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Materials Of ANSI/ASME B16.9 Long Radius Bend
Carbon steel: ASTM/ASME A234 WPB-WPC
Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
Low temperature steel: ASTM/ASME A402 WPL 3-WPL 6
High performance steel: ASTM/ASME A860 WPHY 42-46-52-60-65-70
ASME B16.9 Welded Pipe Bend Dimensions
DIMENSIONAL TOLERANCES – BORDI D’APPOGGIO |
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For all fittings |
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Nominal Pipe Size (NPS) |
Outside Ø |
Inside Ø |
Wall Thickness |
O.D. of |
1/2 a 2 1/2 |
1 |
0,8 |
Not |
+0 -1 |
3 a 3 1/2 |
1 |
1,6 |
less |
+0 -1 |
4 |
+2 -1 |
1,6 |
than |
+0 -1 |
5 a 6 |
+3 -1 |
1,6 |
87,50% |
+0 -1 |
8 |
2 |
1,6 |
of nominal |
+0 -1 |
10 |
+4 -3 |
3,2 |
thickness |
+0 -2 |
12 a 18 |
+4 -3 |
3,2 |
|
+0 -2 |
20 a 24 |
+6 -5 |
4,8 |
|
+0 -2 |
26 a 30 |
+7 -5 |
4,8 |
|
|
32 a 48 |
+7 -5 |
4,8 |
|
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|
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ASME B16.9 Welded Pipe Bend Dimensions
Nominal |
DN |
Thread |
Pipe Specification |
L1 |
L2 |
L3 |
L |
R |
32.0 |
175 |
M240×6 |
245×36 |
120 |
130 |
360 |
1095 |
735 |
200 |
M265×6 |
273×40 |
130 |
140 |
390 |
1209 |
819 |
|
225 |
M320×6 |
325×50 |
175 |
185 |
525 |
1500 |
975 |
|
250 |
M350×6 |
355.6×55 |
195 |
205 |
580 |
1650 |
1070 |
|
22.0 |
175 |
M215×6 |
219×24 |
100 |
110 |
300 |
957 |
657 |
200 |
M240×6 |
245×26 |
110 |
120 |
330 |
1065 |
735 |
|
225 |
M265×6 |
273×29 |
115 |
125 |
345 |
1164 |
819 |
|
250 |
M295×6 |
299×32 |
120 |
130 |
360 |
1257 |
897 |
ASME B16.9 Long Radius Bend / Pipe Bend Application
• Oil Mills
• Mining
• Construction
• Shipbuilding
• Steel Plant
• Offshore
• Defense
• Ports
• Railway
• Engineering Co. &
• Government Org. etc.
