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EN 10253-4

DN >400

special materials

with AD-W2 certification

bend 90° type 3BO.

Stainless steel bends welded type 3 & r=1,5xD 90° EN 10253-4

Stainless steel bends welded type 3 & r=1,5xD 90° EN 10253-4 Product specification

bend 90° type 3 welded DIN 2605/ EN 10253

Welded bend 90°

DIN EN 10253 part 4 (with special test requirements)
single weld version
Type A (reduced utilisation factor)
Type 3D ("Standard" bending radius; radius = approx. 1,5x inner pipe diameter)
Material: 1.4307/ AISI 304L - 1.4571 - 1.4404/ AISI 316L
with inspection certificate 3.1
optional: AD2000-data sheet W2/W10; HP 7/3, HP 8/3; VDTÜV data sheet 1252

Design pressure

outside-Ø	Wall thickness	bar
17,2	1,6	222
17,2	2,0	286
18,0	1,5	198
20,0	2,0	217
21,3	1,6	164
21,3	2,0	210
21,3	2,6	284
23,0	1,5	148
25,0	2,0	177
26,9	1,6	117
26,9	2,0	149
26,9	2,6	201
28,0	1,5	109
30,0	2,0	143
33,7	1,6	95
33,7	2,0	120
33,7	2,6	160
33,7	3,2	185
35,0	1,5	90
35,0	2,0	122
38,0	1,5	83
38,0	2,0	112
38,0	2,5	140
42,4	1,6	74
42,4	2,0	94
42,4	2,6	124
42,4	3,2	150

The design pressure was determined for the material 1.4307 for +20°C acc. to EN 10253-3, Type A

Design pressure

outside-Ø	Wall thickness	bar
43,0	1,5	66
44,5	2,0	96
48,3	1,6	66
48,3	2,0	83
48,6	2,6	110
48,6	3,2	135
53,0	1,5	60
54,0	2,0	78
57,0	2,0	80
57,0	2,6	104
57,0	3,0	115
60,3	1,6	54
60,3	2,0	68
60,3	2,6	89
60,3	2,9	100
60,3	3,6	126
69,0	2,0	61
70,0	2,0	60
76,1	2,0	36
76,1	2,6	47
76,1	2,9	52
84,0	2,0	35
88,9	2,0	31
88,9	2,3	35
88,9	2,6	40
88,9	2,9	45
88,9	3,2	50
101,6	2,0	28
104,0	2,0	28
106,0	3,0	42
114,3	2,0	24
114,3	2,6	32
114,3	2,9	35
114,3	3,6	49
129,0	2,0	23
139,7	2,0	20
139,7	2,6	26
139,7	3,0	29
139,7	4,0	40
154,0	2,0	19
156,0	3,0	28
158,0	4,0	38
168,3	2,0	16
168,3	2,6	21
168,3	3,0	24
168,3	4,0	33
168,3	5,0	42
204,0	2,0	14
205,0	2,5	18
206,0	3,0	21
208,0	4,0	27

The design pressure was determined for the material 1.4307 for +20°C acc. to EN 10253-3, Type A

Design pressure

outside-Ø	Wall thickness	bar
210,0	5,0	34
219,1	2,0	13
219,1	2,6	17
219,1	3,0	18
219,1	4,0	26
219,1	5,0	32
254,0	2,0	11
255,0	2,5	14
256,0	3,0	14
258,0	4,0	22
260,0	5,0	27
273,0	2,0	10
273,0	2,5	13
273,0	3,0	15
273,0	4,0	20
273,0	5,0	26
273,0	6,0	31
304,0	2,0	9
305,0	2,5	11
306,0	3,0	14
308,0	4,0	19
310,0	5,0	23
312,0	6,0	25
323,9	2,0	8
323,9	3,0	12
323,9	4,0	17
323,9	5,0	22
323,9	6,0	26
355,6	3,0	11
355,6	4,0	16
355,6	5,0	20
355,6	6,0	24
358,0	4,0	16
406,4	3,0	10
406,4	4,0	14
406,4	5,0	17
406,4	6,0	21
408,0	4,0	14
456,0	3,0	9
457,0	3,0	9
457,0	4,0	12
457,0	5,0	15
457,0	6,0	17
506,0	3,0	8
508,0	4,0	11
508,0	5,0	14
508,0	6,0	17
606,0	3,0	8
608,0	4,0	9
610,0	3,0	7
610,0	4,0	9
610,0	5,0	12
610,0	6,0	14
610,0	8,0	17

The design pressure was determined for the material 1.4307 for +20°C acc. to EN 10253-3, Type A

Tolerances

Description	Limit deviations
[D] diameter	-12,5%* / +15%
[R] radius	≤ 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 outside-Ø or 1 mm**

* ≤ D 610 mm

** the relevant higher value applies

welded DIN 2605/ EN 10253

<p><b>Welded bend 90°</b></p><ul style="margin-left: 15px;"><li style="list-style-type: disc;">DIN EN 10253 part 4 (with special test requirements)</li><li style="list-style-type: disc;">single weld version</li><li style="list-style-type: disc;">Type A (reduced utilisation factor)</li><li style="list-style-type: disc;">Type 3D ("Standard" bending radius; radius = approx. 1,5x inner pipe diameter)</li><li style="list-style-type: disc;">Material: 1.4307/ AISI 304L - 1.4571 - 1.4404/ AISI 316L</li><li style="list-style-type: disc;">with inspection certificate 3.1</li><li style="list-style-type: disc;">optional: AD2000-data sheet W2/W10; HP 7/3, HP 8/3; VDTÜV data sheet 1252</li></ul><br><br><p><b>Design pressure</b></p><table class="techDescTable"><thead><tr><th><b>outside-Ø</b></th><th><b>Wall thickness</b></th><th><b>bar</b></th></tr> </thead><tbody><tr class="Even"><td>17,2</td><td>1,6</td><td>222</td></tr><tr class="UnEven"><td>17,2</td><td>2,0</td><td>286</td></tr><tr class="Even"><td>18,0</td><td>1,5</td><td>198</td></tr><tr class="UnEven"><td>20,0</td><td>2,0</td><td>217</td></tr><tr class="Even"><td>21,3</td><td>1,6</td><td>164</td></tr><tr class="UnEven"><td>21,3</td><td>2,0</td><td>210</td></tr><tr class="Even"><td>21,3</td><td>2,6</td><td>284</td></tr><tr class="UnEven"><td>23,0</td><td>1,5</td><td>148</td></tr><tr class="Even"><td>25,0</td><td>2,0</td><td>177</td></tr><tr class="UnEven"><td>26,9</td><td>1,6</td><td>117</td></tr><tr class="Even"><td>26,9</td><td>2,0</td><td>149</td></tr><tr class="UnEven"><td>26,9</td><td>2,6</td><td>201</td></tr><tr class="Even"><td>28,0</td><td>1,5</td><td>109</td></tr><tr class="UnEven"><td>30,0</td><td>2,0</td><td>143</td></tr><tr class="Even"><td>33,7</td><td>1,6</td><td>95</td></tr><tr class="UnEven"><td>33,7</td><td>2,0</td><td>120</td></tr><tr class="Even"><td>33,7</td><td>2,6</td><td>160</td></tr><tr class="UnEven"><td>33,7</td><td>3,2</td><td>185</td></tr><tr class="Even"><td>35,0</td><td>1,5</td><td>90</td></tr><tr class="UnEven"><td>35,0</td><td>2,0</td><td>122</td></tr><tr class="Even"><td>38,0</td><td>1,5</td><td>83</td></tr><tr class="UnEven"><td>38,0</td><td>2,0</td><td>112</td></tr><tr class="Even"><td>38,0</td><td>2,5</td><td>140</td></tr><tr class="UnEven"><td>42,4</td><td>1,6</td><td>74</td></tr><tr class="Even"><td>42,4</td><td>2,0</td><td>94</td></tr><tr class="UnEven"><td>42,4</td><td>2,6</td><td>124</td></tr><tr class="Even"><td>42,4</td><td>3,2</td><td>150</td></tr></tbody></table><p><span class="tDescSmall">The design pressure was determined for the material 1.4307 for +20°C acc. to EN 10253-3, Type A</span></p><br><hr><br><p><b>Design pressure</b></p><table class="techDescTable"><thead><tr><th><b>outside-Ø</b></th><th><b>Wall thickness</b></th><th><b>bar</b></th></tr> </thead><tbody><tr class="Even"><td>43,0</td><td>1,5</td><td>66</td></tr><tr class="UnEven"><td>44,5</td><td>2,0</td><td>96</td></tr><tr class="Even"><td>48,3</td><td>1,6</td><td>66</td></tr><tr class="UnEven"><td>48,3</td><td>2,0</td><td>83</td></tr><tr class="Even"><td>48,6</td><td>2,6</td><td>110</td></tr><tr class="UnEven"><td>48,6</td><td>3,2</td><td>135</td></tr><tr class="Even"><td>53,0</td><td>1,5</td><td>60</td></tr><tr class="UnEven"><td>54,0</td><td>2,0</td><td>78</td></tr><tr class="Even"><td>57,0</td><td>2,0</td><td>80</td></tr><tr class="UnEven"><td>57,0</td><td>2,6</td><td>104</td></tr><tr class="Even"><td>57,0</td><td>3,0</td><td>115</td></tr><tr class="UnEven"><td>60,3</td><td>1,6</td><td>54</td></tr><tr class="Even"><td>60,3</td><td>2,0</td><td>68</td></tr><tr class="UnEven"><td>60,3</td><td>2,6</td><td>89</td></tr><tr class="Even"><td>60,3</td><td>2,9</td><td>100</td></tr><tr class="UnEven"><td>60,3</td><td>3,6</td><td>126</td></tr><tr class="Even"><td>69,0</td><td>2,0</td><td>61</td></tr><tr class="UnEven"><td>70,0</td><td>2,0</td><td>60</td></tr><tr class="Even"><td>76,1</td><td>2,0</td><td>36</td></tr><tr class="UnEven"><td>76,1</td><td>2,6</td><td>47</td></tr><tr class="Even"><td>76,1</td><td>2,9</td><td>52</td></tr><tr class="UnEven"><td>84,0</td><td>2,0</td><td>35</td></tr><tr class="Even"><td>88,9</td><td>2,0</td><td>31</td></tr><tr class="UnEven"><td>88,9</td><td>2,3</td><td>35</td></tr><tr class="Even"><td>88,9</td><td>2,6</td><td>40</td></tr><tr class="UnEven"><td>88,9</td><td>2,9</td><td>45</td></tr><tr class="Even"><td>88,9</td><td>3,2</td><td>50</td></tr><tr class="UnEven"><td>101,6</td><td>2,0</td><td>28</td></tr><tr class="Even"><td>104,0</td><td>2,0</td><td>28</td></tr><tr class="UnEven"><td>106,0</td><td>3,0</td><td>42</td></tr><tr class="Even"><td>114,3</td><td>2,0</td><td>24</td></tr><tr class="UnEven"><td>114,3</td><td>2,6</td><td>32</td></tr><tr class="Even"><td>114,3</td><td>2,9</td><td>35</td></tr><tr class="UnEven"><td>114,3</td><td>3,6</td><td>49</td></tr><tr class="Even"><td>129,0</td><td>2,0</td><td>23</td></tr><tr class="UnEven"><td>139,7</td><td>2,0</td><td>20</td></tr><tr class="Even"><td>139,7</td><td>2,6</td><td>26</td></tr><tr class="UnEven"><td>139,7</td><td>3,0</td><td>29</td></tr><tr class="Even"><td>139,7</td><td>4,0</td><td>40</td></tr><tr class="UnEven"><td>154,0</td><td>2,0</td><td>19</td></tr><tr class="Even"><td>156,0</td><td>3,0</td><td>28</td></tr><tr class="UnEven"><td>158,0</td><td>4,0</td><td>38</td></tr><tr class="Even"><td>168,3</td><td>2,0</td><td>16</td></tr><tr class="UnEven"><td>168,3</td><td>2,6</td><td>21</td></tr><tr class="Even"><td>168,3</td><td>3,0</td><td>24</td></tr><tr class="UnEven"><td>168,3</td><td>4,0</td><td>33</td></tr><tr class="Even"><td>168,3</td><td>5,0</td><td>42</td></tr><tr class="UnEven"><td>204,0</td><td>2,0</td><td>14</td></tr><tr class="Even"><td>205,0</td><td>2,5</td><td>18</td></tr><tr class="UnEven"><td>206,0</td><td>3,0</td><td>21</td></tr><tr class="Even"><td>208,0</td><td>4,0</td><td>27</td></tr></tbody></table><p><span class="tDescSmall"> The design pressure was determined for the material 1.4307 for +20°C acc. to EN 10253-3, Type A</span></p><br><hr><br><p><b>Design pressure</b></p><table class="techDescTable"><thead><tr><th><b>outside-Ø</b></th><th><b>Wall thickness</b></th><th><b>bar</b></th></tr> </thead><tbody><tr class="Even"><td>210,0</td><td>5,0</td><td>34</td></tr><tr class="UnEven"><td>219,1</td><td>2,0</td><td>13</td></tr><tr class="Even"><td>219,1</td><td>2,6</td><td>17</td></tr><tr class="UnEven"><td>219,1</td><td>3,0</td><td>18</td></tr><tr class="Even"><td>219,1</td><td>4,0</td><td>26</td></tr><tr class="UnEven"><td>219,1</td><td>5,0</td><td>32</td></tr><tr class="Even"><td>254,0</td><td>2,0</td><td>11</td></tr><tr class="UnEven"><td>255,0</td><td>2,5</td><td>14</td></tr><tr class="Even"><td>256,0</td><td>3,0</td><td>14</td></tr><tr class="UnEven"><td>258,0</td><td>4,0</td><td>22</td></tr><tr class="Even"><td>260,0</td><td>5,0</td><td>27</td></tr><tr class="UnEven"><td>273,0</td><td>2,0</td><td>10</td></tr><tr class="Even"><td>273,0</td><td>2,5</td><td>13</td></tr><tr class="UnEven"><td>273,0</td><td>3,0</td><td>15</td></tr><tr class="Even"><td>273,0</td><td>4,0</td><td>20</td></tr><tr class="UnEven"><td>273,0</td><td>5,0</td><td>26</td></tr><tr class="Even"><td>273,0</td><td>6,0</td><td>31</td></tr><tr class="UnEven"><td>304,0</td><td>2,0</td><td>9</td></tr><tr class="Even"><td>305,0</td><td>2,5</td><td>11</td></tr><tr class="UnEven"><td>306,0</td><td>3,0</td><td>14</td></tr><tr class="Even"><td>308,0</td><td>4,0</td><td>19</td></tr><tr class="UnEven"><td>310,0</td><td>5,0</td><td>23</td></tr><tr class="Even"><td>312,0</td><td>6,0</td><td>25</td></tr><tr class="UnEven"><td>323,9</td><td>2,0</td><td>8</td></tr><tr class="Even"><td>323,9</td><td>3,0</td><td>12</td></tr><tr class="UnEven"><td>323,9</td><td>4,0</td><td>17</td></tr><tr class="Even"><td>323,9</td><td>5,0</td><td>22</td></tr><tr class="UnEven"><td>323,9</td><td>6,0</td><td>26</td></tr><tr class="Even"><td>355,6</td><td>3,0</td><td>11</td></tr><tr class="UnEven"><td>355,6</td><td>4,0</td><td>16</td></tr><tr class="Even"><td>355,6</td><td>5,0</td><td>20</td></tr><tr class="UnEven"><td>355,6</td><td>6,0</td><td>24</td></tr><tr class="Even"><td>358,0</td><td>4,0</td><td>16</td></tr><tr class="UnEven"><td>406,4</td><td>3,0</td><td>10</td></tr><tr class="Even"><td>406,4</td><td>4,0</td><td>14</td></tr><tr class="UnEven"><td>406,4</td><td>5,0</td><td>17</td></tr><tr class="Even"><td>406,4</td><td>6,0</td><td>21</td></tr><tr class="UnEven"><td>408,0</td><td>4,0</td><td>14</td></tr><tr class="Even"><td>456,0</td><td>3,0</td><td>9</td></tr><tr class="UnEven"><td>457,0</td><td>3,0</td><td>9</td></tr><tr class="Even"><td>457,0</td><td>4,0</td><td>12</td></tr><tr class="UnEven"><td>457,0</td><td>5,0</td><td>15</td></tr><tr class="Even"><td>457,0</td><td>6,0</td><td>17</td></tr><tr class="UnEven"><td>506,0</td><td>3,0</td><td>8</td></tr><tr class="Even"><td>508,0</td><td>4,0</td><td>11</td></tr><tr class="UnEven"><td>508,0</td><td>5,0</td><td>14</td></tr><tr class="Even"><td>508,0</td><td>6,0</td><td>17</td></tr><tr class="UnEven"><td>606,0</td><td>3,0</td><td>8</td></tr><tr class="Even"><td>608,0</td><td>4,0</td><td>9</td></tr><tr class="UnEven"><td>610,0</td><td>3,0</td><td>7</td></tr><tr class="Even"><td>610,0</td><td>4,0</td><td>9</td></tr><tr class="UnEven"><td>610,0</td><td>5,0</td><td>12</td></tr><tr class="Even"><td>610,0</td><td>6,0</td><td>14</td></tr><tr class="UnEven"><td>610,0</td><td>8,0</td><td>17</td></tr></tbody></table><p><span class="tDescSmall"> The design pressure was determined for the material 1.4307 for +20°C acc. to EN 10253-3, Type A</span></p><br><hr><br><p><b>Tolerances</b></p><br><table class="techDescTable"><thead><tr><th><b>Description</b></th><th><b>Limit deviations</b></th></tr> </thead><tbody><tr class="Even"><td>[D] diameter</td><td>-12,5%* / +15%</td></tr><tr class="UnEven"><td>[R] radius</td><td>≤ D 219,1 mm ± 2,0 mm / ≤ D 762 mm ± 5,0 mm</td></tr><tr class="Even"><td>[T] wall thickness</td><td>-12,5% / +15%</td></tr><tr class="UnEven"><td>[X] squareness, axiality</td><td>1% of the outside-Ø or 1 mm**</td></tr></tbody></table><p><span class="tDescSmall">* ≤ D 610 mm</span></p><p><span class="tDescSmall">** the relevant higher value applies</span></p><br>

extended product description

material

measures and values

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downloads

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dimension	File Download (3D-PDF)	File Download (STEP)
12,0 x 1,5	heco_BO-012-015-4.pdf	heco_BO-012-015-4.step
12,0 x 2,0	heco_BO-012-020-4.pdf	heco_BO-012-020-4.step
13,5 x 1,6	heco_BO-013-016-4.pdf	heco_BO-013-016-4.step
14,0 x 1,5	heco_BO-014-015-4.pdf	heco_BO-014-015-4.step
15,0 x 1,5	heco_BO-015-015-4.pdf	heco_BO-015-015-4.step
16,0 x 1,5	heco_BO-016-015-4.pdf	heco_BO-016-015-4.step
17,2 x 1,6	heco_BO-017-016-4.pdf	heco_BO-017-016-4.step
18,0 x 1,5	heco_BO-018-015-4.pdf	heco_BO-018-015-4.step
18,0 x 2,0	heco_BO-018-020-4.pdf	heco_BO-018-020-4.step
20,0 x 1,5	heco_BO-020-015-4.pdf	heco_BO-020-015-4.step
20,0 x 2,0	heco_BO-020-020-4.pdf	heco_BO-020-020-4.step
21,3 x 1,6	heco_BO-021-016-4.pdf	heco_BO-021-016-4.step
21,3 x 2,0	heco_BO-021-020-4.pdf	heco_BO-021-020-4.step
21,3 x 2,6	heco_BO-021-026-4.pdf	heco_BO-021-026-4.step
23,0 x 1,5	heco_BO-023-015-4.pdf	heco_BO-023-015-4.step
25,0 x 1,5	heco_BO-025-015-4.pdf	heco_BO-025-015-4.step
25,0 x 2,0	heco_BO-025-020-4.pdf	heco_BO-025-020-4.step
26,9 x 1,6	heco_BO-026-016-4.pdf	heco_BO-026-016-4.step
26,9 x 2,0	heco_BO-026-020-4.pdf	heco_BO-026-020-4.step
26,9 x 2,6	heco_BO-026-026-4.pdf	heco_BO-026-026-4.step
28,0 x 1,5	heco_BO-028-015-4.pdf	heco_BO-028-015-4.step
28,0 x 2,0	heco_BO-028-020-4.pdf	heco_BO-028-020-4.step
30,0 x 1,5	heco_BO-030-015-4.pdf	heco_BO-030-015-4.step
30,0 x 2,0	heco_BO-030-020-4.pdf	heco_BO-030-020-4.step
33,7 x 1,6	heco_BO-033-016-4.pdf	heco_BO-033-016-4.step
33,7 x 2,0	heco_BO-033-020-4.pdf	heco_BO-033-020-4.step
33,7 x 2,6	heco_BO-033-026-4.pdf	heco_BO-033-026-4.step
33,7 x 3,2	heco_BO-033-032-4.pdf	heco_BO-033-032-4.step
35,0 x 1,5	heco_BO-035-015-4.pdf	heco_BO-035-015-4.step
35,0 x 2,0	heco_BO-035-020-4.pdf	heco_BO-035-020-4.step
38,0 x 1,5	heco_BO-038-015-4.pdf	heco_BO-038-015-4.step
38,0 x 2,0	heco_BO-038-020-4.pdf	heco_BO-038-020-4.step
40,0 x 2,0	heco_BO-040-020-4.pdf	heco_BO-040-020-4.step
42,4 x 1,6	heco_BO-042-016-4.pdf	heco_BO-042-016-4.step
42,4 x 2,0	heco_BO-042-020-4.pdf	heco_BO-042-020-4.step
42,4 x 2,6	heco_BO-042-026-4.pdf	heco_BO-042-026-4.step
42,4 x 3,2	heco_BO-042-032-4.pdf	heco_BO-042-032-4.step
43,0 x 1,5	heco_BO-043-015-4.pdf	heco_BO-043-015-4.step
44,5 x 2,0	heco_BO-044-020-4.pdf	heco_BO-044-020-4.step
44,5 x 2,6	heco_BO-044-026-4.pdf	heco_BO-044-026-4.step
48,3 x 1,6	heco_BO-048-016-4.pdf	heco_BO-048-016-4.step
48,3 x 2,0	heco_BO-048-020-4.pdf	heco_BO-048-020-4.step
48,3 x 2,6	heco_BO-048-026-4.pdf	heco_BO-048-026-4.step
48,3 x 3,2	heco_BO-048-032-4.pdf	heco_BO-048-032-4.step
50,0 x 2,0	heco_BO-050-020-4.pdf	heco_BO-050-020-4.step
51,0 x 1,5	heco_BO-051-015-4.pdf	heco_BO-051-015-4.step
51,0 x 2,0	heco_BO-051-020-4.pdf	heco_BO-051-020-4.step
53,0 x 1,5	heco_BO-053-015-4.pdf	heco_BO-053-015-4.step
54,0 x 2,0	heco_BO-054-020-4.pdf	heco_BO-054-020-4.step
57,0 x 2,0	heco_BO-057-020-4.pdf	heco_BO-057-020-4.step
57,0 x 3,0	heco_BO-057-030-4.pdf	heco_BO-057-030-4.step
60,3 x 1,6	heco_BO-060-016-4.pdf	heco_BO-060-016-4.step
60,3 x 2,0	heco_BO-060-020-4.pdf	heco_BO-060-020-4.step
60,3 x 2,6	heco_BO-060-026-4.pdf	heco_BO-060-026-4.step
60,3 x 2,9	heco_BO-060-029-4.pdf	heco_BO-060-029-4.step
60,3 x 3,6	heco_BO-060-036-4.pdf	heco_BO-060-036-4.step
63,5 x 1,6	heco_BO-063-016-4.pdf	heco_BO-063-016-4.step
69,0 x 2,0	heco_BO-069-020-4.pdf	heco_BO-069-020-4.step
70,0 x 2,0	heco_BO-070-020-4.pdf	heco_BO-070-020-4.step
76,1 x 1,6	heco_BO-076-016-4.pdf	heco_BO-076-016-4.step
76,1 x 2,0	heco_BO-076-020-4.pdf	heco_BO-076-020-4.step
76,1 x 2,3	heco_BO-076-023-4.pdf	heco_BO-076-023-4.step
76,1 x 2,6	heco_BO-076-026-4.pdf	heco_BO-076-026-4.step
76,1 x 2,9	heco_BO-076-029-4.pdf	heco_BO-076-029-4.step
76,1 x 3,6	heco_BO-076-036-4.pdf	heco_BO-076-036-4.step
84,0 x 2,0	heco_BO-084-020-4.pdf	heco_BO-084-020-4.step
88,9 x 2,0	heco_BO-088-020-4.pdf	heco_BO-088-020-4.step
88,9 x 2,3	heco_BO-088-023-4.pdf	heco_BO-088-023-4.step
88,9 x 2,6	heco_BO-088-026-4.pdf	heco_BO-088-026-4.step
88,9 x 2,9	heco_BO-088-029-4.pdf	heco_BO-088-029-4.step
88,9 x 3,2	heco_BO-088-032-4.pdf	heco_BO-088-032-4.step
88,9 x 4,0	heco_BO-088-040-4.pdf	heco_BO-088-040-4.step
101,6 x 2,0	heco_BO-101-020-4.pdf	heco_BO-101-020-4.step
101,6 x 3,0	heco_BO-101-030-4.pdf	heco_BO-101-030-4.step
104,0 x 2,0	heco_BO-104-020-4.pdf	heco_BO-104-020-4.step
106,0 x 3,0	heco_BO-106-030-4.pdf	heco_BO-106-030-4.step
108,0 x 2,0	heco_BO-108-020-4.pdf	heco_BO-108-020-4.step
108,0 x 3,0	heco_BO-108-030-4.pdf	heco_BO-108-030-4.step
108,0 x 4,0	heco_BO-108-040-4.pdf	heco_BO-108-040-4.step
114,3 x 2,0	heco_BO-114-020-4.pdf	heco_BO-114-020-4.step
114,3 x 2,6	heco_BO-114-026-4.pdf	heco_BO-114-026-4.step
114,3 x 2,9	heco_BO-114-029-4.pdf	heco_BO-114-029-4.step
114,3 x 3,6	heco_BO-114-036-4.pdf	heco_BO-114-036-4.step
129,0 x 2,0	heco_BO-129-020-4.pdf	heco_BO-129-020-4.step
133,0 x 3,0	heco_BO-133-030-4.pdf	heco_BO-133-030-4.step
133,0 x 4,0	heco_BO-133-040-4.pdf	heco_BO-133-040-4.step
139,7 x 2,0	heco_BO-139-020-4.pdf	heco_BO-139-020-4.step
139,7 x 2,6	heco_BO-139-026-4.pdf	heco_BO-139-026-4.step
139,7 x 3,0	heco_BO-139-030-4.pdf	heco_BO-139-030-4.step
139,7 x 4,0	heco_BO-139-040-4.pdf	heco_BO-139-040-4.step
154,0 x 2,0	heco_BO-154-020-4.pdf	heco_BO-154-020-4.step
156,0 x 3,0	heco_BO-156-030-4.pdf	heco_BO-156-030-4.step
159,0 x 3,0	heco_BO-159-030-4.pdf	heco_BO-159-030-4.step
159,0 x 4,0	heco_BO-159-040-4.pdf	heco_BO-159-040-4.step
168,3 x 2,0	heco_BO-168-020-4.pdf	heco_BO-168-020-4.step
168,3 x 2,6	heco_BO-168-026-4.pdf	heco_BO-168-026-4.step
168,3 x 3,0	heco_BO-168-030-4.pdf	heco_BO-168-030-4.step
168,3 x 4,0	heco_BO-168-040-4.pdf	heco_BO-168-040-4.step
193,7 x 3,0	heco_BO-193-030-4.pdf	heco_BO-193-030-4.step
204,0 x 2,0	heco_BO-204-020-4.pdf	heco_BO-204-020-4.step
206,0 x 3,0	heco_BO-206-030-4.pdf	heco_BO-206-030-4.step
219,1 x 2,0	heco_BO-219-020-4.pdf	heco_BO-219-020-4.step
219,1 x 2,6	heco_BO-219-026-4.pdf	heco_BO-219-026-4.step
219,1 x 3,0	heco_BO-219-030-4.pdf	heco_BO-219-030-4.step
219,1 x 4,0	heco_BO-219-040-4.pdf	heco_BO-219-040-4.step
254,0 x 2,0	heco_BO-254-020-4.pdf	heco_BO-254-020-4.step
256,0 x 3,0	heco_BO-256-030-4.pdf	heco_BO-256-030-4.step
273,0 x 3,0	heco_BO-273-030-4.pdf	heco_BO-273-030-4.step
273,0 x 4,0	heco_BO-273-040-4.pdf	heco_BO-273-040-4.step
304,0 x 2,0	heco_BO-304-020-4.pdf	heco_BO-304-020-4.step
306,0 x 3,0	heco_BO-306-030-4.pdf	heco_BO-306-030-4.step
323,9 x 3,0	heco_BO-323-030-4.pdf	heco_BO-323-030-4.step
323,9 x 4,0	heco_BO-323-040-4.pdf	heco_BO-323-040-4.step
323,9 x 5,0	heco_BO-323-050-4.pdf	heco_BO-323-050-4.step
355,6 x 3,0	heco_BO-355-030-4.pdf	heco_BO-355-030-4.step
355,6 x 4,0	heco_BO-355-040-4.pdf	heco_BO-355-040-4.step
406,4 x 3,0	heco_BO-406-030-4.pdf	heco_BO-406-030-4.step
406,4 x 4,0	heco_BO-406-040-4.pdf	heco_BO-406-040-4.step

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90°

EN 10253-4

Stainless steel bends welded type 3 & r=1,5xD 90° EN 10253-4

bend 90° type 3BO.

Product specification

bend 90° type 3

welded DIN 2605/ EN 10253

Welded bend 90°

DIN EN 10253 part 4 (with special test requirements)
single weld version
Type A (reduced utilisation factor)
Type 3D ("Standard" bending radius; radius = approx. 1,5x inner pipe diameter)
Material: 1.4307/ AISI 304L - 1.4571 - 1.4404/ AISI 316L
with inspection certificate 3.1
optional: AD2000-data sheet W2/W10; HP 7/3, HP 8/3; VDTÜV data sheet 1252

Design pressure

outside-Ø	Wall thickness	bar
17,2	1,6	222
17,2	2,0	286
18,0	1,5	198
20,0	2,0	217
21,3	1,6	164
21,3	2,0	210
21,3	2,6	284
23,0	1,5	148
25,0	2,0	177
26,9	1,6	117
26,9	2,0	149
26,9	2,6	201
28,0	1,5	109
30,0	2,0	143
33,7	1,6	95
33,7	2,0	120
33,7	2,6	160
33,7	3,2	185
35,0	1,5	90
35,0	2,0	122
38,0	1,5	83
38,0	2,0	112
38,0	2,5	140
42,4	1,6	74
42,4	2,0	94
42,4	2,6	124
42,4	3,2	150

The design pressure was determined for the material 1.4307 for +20°C acc. to EN 10253-3, Type A

Design pressure

outside-Ø	Wall thickness	bar
43,0	1,5	66
44,5	2,0	96
48,3	1,6	66
48,3	2,0	83
48,6	2,6	110
48,6	3,2	135
53,0	1,5	60
54,0	2,0	78
57,0	2,0	80
57,0	2,6	104
57,0	3,0	115
60,3	1,6	54
60,3	2,0	68
60,3	2,6	89
60,3	2,9	100
60,3	3,6	126
69,0	2,0	61
70,0	2,0	60
76,1	2,0	36
76,1	2,6	47
76,1	2,9	52
84,0	2,0	35
88,9	2,0	31
88,9	2,3	35
88,9	2,6	40
88,9	2,9	45
88,9	3,2	50
101,6	2,0	28
104,0	2,0	28
106,0	3,0	42
114,3	2,0	24
114,3	2,6	32
114,3	2,9	35
114,3	3,6	49
129,0	2,0	23
139,7	2,0	20
139,7	2,6	26
139,7	3,0	29
139,7	4,0	40
154,0	2,0	19
156,0	3,0	28
158,0	4,0	38
168,3	2,0	16
168,3	2,6	21
168,3	3,0	24
168,3	4,0	33
168,3	5,0	42
204,0	2,0	14
205,0	2,5	18
206,0	3,0	21
208,0	4,0	27

The design pressure was determined for the material 1.4307 for +20°C acc. to EN 10253-3, Type A

Design pressure

outside-Ø	Wall thickness	bar
210,0	5,0	34
219,1	2,0	13
219,1	2,6	17
219,1	3,0	18
219,1	4,0	26
219,1	5,0	32
254,0	2,0	11
255,0	2,5	14
256,0	3,0	14
258,0	4,0	22
260,0	5,0	27
273,0	2,0	10
273,0	2,5	13
273,0	3,0	15
273,0	4,0	20
273,0	5,0	26
273,0	6,0	31
304,0	2,0	9
305,0	2,5	11
306,0	3,0	14
308,0	4,0	19
310,0	5,0	23
312,0	6,0	25
323,9	2,0	8
323,9	3,0	12
323,9	4,0	17
323,9	5,0	22
323,9	6,0	26
355,6	3,0	11
355,6	4,0	16
355,6	5,0	20
355,6	6,0	24
358,0	4,0	16
406,4	3,0	10
406,4	4,0	14
406,4	5,0	17
406,4	6,0	21
408,0	4,0	14
456,0	3,0	9
457,0	3,0	9
457,0	4,0	12
457,0	5,0	15
457,0	6,0	17
506,0	3,0	8
508,0	4,0	11
508,0	5,0	14
508,0	6,0	17
606,0	3,0	8
608,0	4,0	9
610,0	3,0	7
610,0	4,0	9
610,0	5,0	12
610,0	6,0	14
610,0	8,0	17

The design pressure was determined for the material 1.4307 for +20°C acc. to EN 10253-3, Type A

Tolerances

Description	Limit deviations
[D] diameter	-12,5%* / +15%
[R] radius	≤ 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 outside-Ø or 1 mm**

* ≤ D 610 mm

** the relevant higher value applies

measures and values

stocks and pricing

downloads

CAD

dimension	File Download (3D-PDF)	File Download (STEP)
12,0 x 1,5	heco_BO-012-015-4.pdf	heco_BO-012-015-4.step
12,0 x 2,0	heco_BO-012-020-4.pdf	heco_BO-012-020-4.step
13,5 x 1,6	heco_BO-013-016-4.pdf	heco_BO-013-016-4.step
14,0 x 1,5	heco_BO-014-015-4.pdf	heco_BO-014-015-4.step
15,0 x 1,5	heco_BO-015-015-4.pdf	heco_BO-015-015-4.step
16,0 x 1,5	heco_BO-016-015-4.pdf	heco_BO-016-015-4.step
17,2 x 1,6	heco_BO-017-016-4.pdf	heco_BO-017-016-4.step
18,0 x 1,5	heco_BO-018-015-4.pdf	heco_BO-018-015-4.step
18,0 x 2,0	heco_BO-018-020-4.pdf	heco_BO-018-020-4.step
20,0 x 1,5	heco_BO-020-015-4.pdf	heco_BO-020-015-4.step
20,0 x 2,0	heco_BO-020-020-4.pdf	heco_BO-020-020-4.step
21,3 x 1,6	heco_BO-021-016-4.pdf	heco_BO-021-016-4.step
21,3 x 2,0	heco_BO-021-020-4.pdf	heco_BO-021-020-4.step
21,3 x 2,6	heco_BO-021-026-4.pdf	heco_BO-021-026-4.step
23,0 x 1,5	heco_BO-023-015-4.pdf	heco_BO-023-015-4.step
25,0 x 1,5	heco_BO-025-015-4.pdf	heco_BO-025-015-4.step
25,0 x 2,0	heco_BO-025-020-4.pdf	heco_BO-025-020-4.step
26,9 x 1,6	heco_BO-026-016-4.pdf	heco_BO-026-016-4.step
26,9 x 2,0	heco_BO-026-020-4.pdf	heco_BO-026-020-4.step
26,9 x 2,6	heco_BO-026-026-4.pdf	heco_BO-026-026-4.step
28,0 x 1,5	heco_BO-028-015-4.pdf	heco_BO-028-015-4.step
28,0 x 2,0	heco_BO-028-020-4.pdf	heco_BO-028-020-4.step
30,0 x 1,5	heco_BO-030-015-4.pdf	heco_BO-030-015-4.step
30,0 x 2,0	heco_BO-030-020-4.pdf	heco_BO-030-020-4.step
33,7 x 1,6	heco_BO-033-016-4.pdf	heco_BO-033-016-4.step
33,7 x 2,0	heco_BO-033-020-4.pdf	heco_BO-033-020-4.step
33,7 x 2,6	heco_BO-033-026-4.pdf	heco_BO-033-026-4.step
33,7 x 3,2	heco_BO-033-032-4.pdf	heco_BO-033-032-4.step
35,0 x 1,5	heco_BO-035-015-4.pdf	heco_BO-035-015-4.step
35,0 x 2,0	heco_BO-035-020-4.pdf	heco_BO-035-020-4.step
38,0 x 1,5	heco_BO-038-015-4.pdf	heco_BO-038-015-4.step
38,0 x 2,0	heco_BO-038-020-4.pdf	heco_BO-038-020-4.step
40,0 x 2,0	heco_BO-040-020-4.pdf	heco_BO-040-020-4.step
42,4 x 1,6	heco_BO-042-016-4.pdf	heco_BO-042-016-4.step
42,4 x 2,0	heco_BO-042-020-4.pdf	heco_BO-042-020-4.step
42,4 x 2,6	heco_BO-042-026-4.pdf	heco_BO-042-026-4.step
42,4 x 3,2	heco_BO-042-032-4.pdf	heco_BO-042-032-4.step
43,0 x 1,5	heco_BO-043-015-4.pdf	heco_BO-043-015-4.step
44,5 x 2,0	heco_BO-044-020-4.pdf	heco_BO-044-020-4.step
44,5 x 2,6	heco_BO-044-026-4.pdf	heco_BO-044-026-4.step
48,3 x 1,6	heco_BO-048-016-4.pdf	heco_BO-048-016-4.step
48,3 x 2,0	heco_BO-048-020-4.pdf	heco_BO-048-020-4.step
48,3 x 2,6	heco_BO-048-026-4.pdf	heco_BO-048-026-4.step
48,3 x 3,2	heco_BO-048-032-4.pdf	heco_BO-048-032-4.step
50,0 x 2,0	heco_BO-050-020-4.pdf	heco_BO-050-020-4.step
51,0 x 1,5	heco_BO-051-015-4.pdf	heco_BO-051-015-4.step
51,0 x 2,0	heco_BO-051-020-4.pdf	heco_BO-051-020-4.step
53,0 x 1,5	heco_BO-053-015-4.pdf	heco_BO-053-015-4.step
54,0 x 2,0	heco_BO-054-020-4.pdf	heco_BO-054-020-4.step
57,0 x 2,0	heco_BO-057-020-4.pdf	heco_BO-057-020-4.step
57,0 x 3,0	heco_BO-057-030-4.pdf	heco_BO-057-030-4.step
60,3 x 1,6	heco_BO-060-016-4.pdf	heco_BO-060-016-4.step
60,3 x 2,0	heco_BO-060-020-4.pdf	heco_BO-060-020-4.step
60,3 x 2,6	heco_BO-060-026-4.pdf	heco_BO-060-026-4.step
60,3 x 2,9	heco_BO-060-029-4.pdf	heco_BO-060-029-4.step
60,3 x 3,6	heco_BO-060-036-4.pdf	heco_BO-060-036-4.step
63,5 x 1,6	heco_BO-063-016-4.pdf	heco_BO-063-016-4.step
69,0 x 2,0	heco_BO-069-020-4.pdf	heco_BO-069-020-4.step
70,0 x 2,0	heco_BO-070-020-4.pdf	heco_BO-070-020-4.step
76,1 x 1,6	heco_BO-076-016-4.pdf	heco_BO-076-016-4.step
76,1 x 2,0	heco_BO-076-020-4.pdf	heco_BO-076-020-4.step
76,1 x 2,3	heco_BO-076-023-4.pdf	heco_BO-076-023-4.step
76,1 x 2,6	heco_BO-076-026-4.pdf	heco_BO-076-026-4.step
76,1 x 2,9	heco_BO-076-029-4.pdf	heco_BO-076-029-4.step
76,1 x 3,6	heco_BO-076-036-4.pdf	heco_BO-076-036-4.step
84,0 x 2,0	heco_BO-084-020-4.pdf	heco_BO-084-020-4.step
88,9 x 2,0	heco_BO-088-020-4.pdf	heco_BO-088-020-4.step
88,9 x 2,3	heco_BO-088-023-4.pdf	heco_BO-088-023-4.step
88,9 x 2,6	heco_BO-088-026-4.pdf	heco_BO-088-026-4.step
88,9 x 2,9	heco_BO-088-029-4.pdf	heco_BO-088-029-4.step
88,9 x 3,2	heco_BO-088-032-4.pdf	heco_BO-088-032-4.step
88,9 x 4,0	heco_BO-088-040-4.pdf	heco_BO-088-040-4.step
101,6 x 2,0	heco_BO-101-020-4.pdf	heco_BO-101-020-4.step
101,6 x 3,0	heco_BO-101-030-4.pdf	heco_BO-101-030-4.step
104,0 x 2,0	heco_BO-104-020-4.pdf	heco_BO-104-020-4.step
106,0 x 3,0	heco_BO-106-030-4.pdf	heco_BO-106-030-4.step
108,0 x 2,0	heco_BO-108-020-4.pdf	heco_BO-108-020-4.step
108,0 x 3,0	heco_BO-108-030-4.pdf	heco_BO-108-030-4.step
108,0 x 4,0	heco_BO-108-040-4.pdf	heco_BO-108-040-4.step
114,3 x 2,0	heco_BO-114-020-4.pdf	heco_BO-114-020-4.step
114,3 x 2,6	heco_BO-114-026-4.pdf	heco_BO-114-026-4.step
114,3 x 2,9	heco_BO-114-029-4.pdf	heco_BO-114-029-4.step
114,3 x 3,6	heco_BO-114-036-4.pdf	heco_BO-114-036-4.step
129,0 x 2,0	heco_BO-129-020-4.pdf	heco_BO-129-020-4.step
133,0 x 3,0	heco_BO-133-030-4.pdf	heco_BO-133-030-4.step
133,0 x 4,0	heco_BO-133-040-4.pdf	heco_BO-133-040-4.step
139,7 x 2,0	heco_BO-139-020-4.pdf	heco_BO-139-020-4.step
139,7 x 2,6	heco_BO-139-026-4.pdf	heco_BO-139-026-4.step
139,7 x 3,0	heco_BO-139-030-4.pdf	heco_BO-139-030-4.step
139,7 x 4,0	heco_BO-139-040-4.pdf	heco_BO-139-040-4.step
154,0 x 2,0	heco_BO-154-020-4.pdf	heco_BO-154-020-4.step
156,0 x 3,0	heco_BO-156-030-4.pdf	heco_BO-156-030-4.step
159,0 x 3,0	heco_BO-159-030-4.pdf	heco_BO-159-030-4.step
159,0 x 4,0	heco_BO-159-040-4.pdf	heco_BO-159-040-4.step
168,3 x 2,0	heco_BO-168-020-4.pdf	heco_BO-168-020-4.step
168,3 x 2,6	heco_BO-168-026-4.pdf	heco_BO-168-026-4.step
168,3 x 3,0	heco_BO-168-030-4.pdf	heco_BO-168-030-4.step
168,3 x 4,0	heco_BO-168-040-4.pdf	heco_BO-168-040-4.step
193,7 x 3,0	heco_BO-193-030-4.pdf	heco_BO-193-030-4.step
204,0 x 2,0	heco_BO-204-020-4.pdf	heco_BO-204-020-4.step
206,0 x 3,0	heco_BO-206-030-4.pdf	heco_BO-206-030-4.step
219,1 x 2,0	heco_BO-219-020-4.pdf	heco_BO-219-020-4.step
219,1 x 2,6	heco_BO-219-026-4.pdf	heco_BO-219-026-4.step
219,1 x 3,0	heco_BO-219-030-4.pdf	heco_BO-219-030-4.step
219,1 x 4,0	heco_BO-219-040-4.pdf	heco_BO-219-040-4.step
254,0 x 2,0	heco_BO-254-020-4.pdf	heco_BO-254-020-4.step
256,0 x 3,0	heco_BO-256-030-4.pdf	heco_BO-256-030-4.step
273,0 x 3,0	heco_BO-273-030-4.pdf	heco_BO-273-030-4.step
273,0 x 4,0	heco_BO-273-040-4.pdf	heco_BO-273-040-4.step
304,0 x 2,0	heco_BO-304-020-4.pdf	heco_BO-304-020-4.step
306,0 x 3,0	heco_BO-306-030-4.pdf	heco_BO-306-030-4.step
323,9 x 3,0	heco_BO-323-030-4.pdf	heco_BO-323-030-4.step
323,9 x 4,0	heco_BO-323-040-4.pdf	heco_BO-323-040-4.step
323,9 x 5,0	heco_BO-323-050-4.pdf	heco_BO-323-050-4.step
355,6 x 3,0	heco_BO-355-030-4.pdf	heco_BO-355-030-4.step
355,6 x 4,0	heco_BO-355-040-4.pdf	heco_BO-355-040-4.step
406,4 x 3,0	heco_BO-406-030-4.pdf	heco_BO-406-030-4.step
406,4 x 4,0	heco_BO-406-040-4.pdf	heco_BO-406-040-4.step

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