180° Bend Type 3D
welded EN 10253
Product description
Dimensions and values
Availability and prices
Welded bends 180°
- up tp DN50 single weld design acc. DIN EN 10253-4, completely bent
- from DN 65 with circular seam; welded from 2x 90° bends
- Design A (reduced utilization factor)
- Type 3D ("standard-bend radius; Radius = ca. 1,5x clear pipe diameter)
- materials 1.4307/ AISI 304L - 1.4571
- with certificate 3.1
- optional: AD2000-Information sheet W2/W10; HP 7/3, HP 8/3; VDTÜV Information sheet 1252
Varinox GmbH | Revision date 08.10.2025 | Revision number 08 ([r 088])
Tolerances
| Description | Tolerance limits |
|---|---|
| [D] Diameter | ± 1,0 % or 0,5 mm** (EN tolerance class D2) |
| [R] Radius | ≤ D 219,1 mm ± 3,0 mm / ≤ D 762 mm ± 5,0 mm |
| [H] Center distance | ≤ D 219,1 mm ± 2,0 mm / ≤ D 762 mm ± 5,0 mm |
| [T] Wall thickness | -12,5% / +15% |
| [X] Squareness, Axiality | 1% of the outer-Ø or 1 mm** |
** the higher values applies
|
D
|
s
|
r
|
Tol
|
Ausf
|
kg
|
|---|---|---|---|---|---|
| 21,3 | 2,0 | 26,0 | +/- 2,5 | compl. bent | 0,100 |
| 26,9 | 2,0 | 29,0 | +/- 2,5 | compl. bent | 0,140 |
| 33,7 | 2,0 | 38,0 | +/- 2,5 | compl. bent | 0,250 |
| 42,4 | 2,0 | 48,0 | +/- 2,5 | compl. bent | 0,390 |
| 42,4 | 2,6 | 48,0 | +/- 2,5 | compl. bent | 0,460 |
| 48,3 | 2,6 | 57,0 | +/- 3,0 | compl. bent | 0,540 |
| 60,3 | 2,6 | 76,0 | +/- 3,0 | compl. bent | 0,980 |
| 76,1 | 2,0 | 95,0 | +/- 3,0 | 2x 90° bends | 1,075 |
| 76,1 | 2,6 | 95,0 | +/- 3,0 | 2x 90° bends | 1,420 |
| 88,9 | 2,0 | 115,0 | +/- 3,0 | 2x 90° bends | 1,700 |
| 88,9 | 2,6 | 115,0 | +/- 3,0 | 2x 90° bends | 2,020 |
| 114,3 | 2,0 | 153,0 | +/- 3,0 | 2x 90° bends | 2,820 |
| 114,3 | 2,6 | 153,0 | +/- 3,0 | 2x 90° bends | 3,300 |
| 139,7 | 2,6 | 191,0 | +/- 4,0 | 2x 90° bends | 5,400 |
| 139,7 | 3,0 | 191,0 | +/- 4,0 | 2x 90° bends | 5,900 |
| 168,3 | 2,6 | 228,0 | +/- 4,0 | 2x 90° bends | 8,000 |
| 168,3 | 3,0 | 225,0 | +/- 4,0 | 2x 90° bends | 9,000 |
| 219,1 | 3,0 | 375,0 | +/- 5,0 | 2x 90° bends | 16,000 |
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s
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Dimensions and values
Portfolio development
grafik
Current
Available stock
25 St.
23.06.2025
New addition 175
St.
Available
200 St.
18.08.2025
New addition 100
St.
Available
300 St.
Materials
| DIN EN | AISI |
|---|---|
| 1.4307 | 304 L |
| 1.4404 | 316 L |
| 1.4539 | 904 L |
| 1.4541 | 321 |
| 1.4571 | 316 Ti |
You can find the respective material data sheets in our section Knowledge
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