Hydraulic Steel Tube

Metric Steel Tube- Phosphate treated and oiled

Metric precision steel pipe, EN 10305-4, E235+N. Precision steel pipe, metric. To DIN EN 10305-4. Phosphate treated and oiled surface. Steel ST 37.4 NBK (1.0255). 109 sizes, each with its own part number.

109sizes
TUB-M04-0.5 to TUB-M80-10.0

Or call NZ 0800 668 874 · AU 1800 839 249 · US & CAN 437 245 6179

StandardDIN EN 10305-4
SurfacePhosphate treated and oiled
MaterialSteel ST 37.4 NBK (1.0255)

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IdentificationØ d2 mmAD tolerance + / - mmØ d1 mmID tolerance + / - mmSmmSpecific load I barSpecific load III bar
4.00.083.00.150.50210189
4.00.082.50.150.75405345
4.00.082.00.151.00602484
5.00.083.50.150.75325282
5.00.083.00.151.00482400
6.00.084.50.120.75286251
6.00.084.00.121.00416352
6.00.083.00.151.50663524
6.00.082.00.152.00924683
6.00.081.50.152.251053755
8.00.086.00.101.00320278
8.00.085.00.101.50516424
8.00.084.00.152.00693543
8.00.083.00.152.50888663
10.00.088.00.081.00263232
10.00.087.00.121.50407345
10.00.086.00.152.00554451
10.00.085.00.152.50711555
10.00.084.00.153.00867650
10.00.082.00.154.001178820
12.00.0810.00.081.00219196
12.00.089.00.101.50344297
12.00.088.00.122.00469391
12.00.087.00.152.50592477
12.00.086.00.153.00723562
12.00.084.00.154.00984717
14.00.0812.00.081.00187169
14.00.0811.00.081.50299262
14.00.0810.00.102.00407345
14.00.089.00.122.50514423
IdentificationØ d2 mmAD tolerance + / - mmØ d1 mmID tolerance + / - mmS mmSpecific load I barSpecific load III bar
14.00.088.00.153.00619495
14.00.087.00.153.50731568
15.00.0813.00.081.00175159
15.00.0812.00.081.50279246
15.00.0811.00.102.00380324
15.00.0810.00.122.50480398
15.00.089.00.153.00578467
16.00.0814.00.081.00164149
16.00.0813.00.081.50262231
16.00.0812.00.102.00346298
16.00.0811.00.122.50450377
16.00.0810.00.153.00542442
16.00.088.00.154.00738572
17.00.0813.00.152.00325281
18.00.0816.00.081.00146133
18.00.0815.00.081.50233207
18.00.0814.00.082.00320278
18.00.0813.00.152.50395335
18.00.0812.00.153.00482400
20.00.0817.00.081.50209188
20.00.0816.00.082.00288252
20.00.0815.00.152.50355305
20.00.0814.00.153.00433364
20.00.0813.00.153.50512421
20.00.0812.00.154.00590475
22.00.0820.00.081.00119109
22.00.0819.00.081.50190172
22.00.0818.00.082.00262231
22.00.0817.00.082.50333288
22.00.0816.00.153.00394335
25.00.0823.00.081.0010597
25.00.0820.00.081.50167152
25.00.0821.00.082.00230205
25.00.0820.00.082.50293256
25.00.0819.00.153.00347299
25.00.0818.00.153.50409347
25.00.0817.00.154.00472393
25.00.0816.00.154.50535437
25.00.0815.00.155.00597480
28.00.0826.00.081.009387
28.00.0825.00.081.50149136
28.00.0820.00.154.00421355
28.00.0819.00.154.50477396
28.00.0818.00.155.00533436
30.00.0827.00.081.50139128
30.00.0826.00.082.00192173
IdentificationØ d2 mmAD tolerance + / - mmØ d1 mmID tolerance + / - mmS mmSpecific load I barSpecific load III bar
30.00.0825.00.082.50244217
30.00.0824.00.153.00289253
30.00.0820.00.154.00393334
30.00.0820.00.155.00498411
30.00.1518.00.156.00595478
32.00.0829.00.081.50131120
32.0-27.0-2.50--
32.0-24.0-4.00--
35.00.1531.00.152.00152138
35.00.1530.00.152.50196177
35.00.1529.00.153.00241214
35.00.1527.00.154.00331286
35.00.1525.00.155.00420355
35.00.1523.00.156.00510420
38.00.1533.00.152.50181163
38.00.1532.00.153.00222198
38.00.1530.00.154.00305266
38.00.1528.00.155.00387330
38.00.1526.00.156.00469391
38.00.1524.00.157.00552449
42.00.2038.00.202.00119109
42.00.2036.00.203.00193174
42.00.2034.00.204.00268236
42.00.2032.00.205.00343296
45.00.2035.00.205.00320278
IdentificationØ d2 mmAD tolerance + / - mmØ d1 mmID tolerance + / - mmS mmSpecific load I barSpecific load III bar
50.00.2042.00.204.00225201
50.00.2040.00.205.00288252
50.00.2038.00.206.00350302
60.00.2554.00.253.00130119
60.00.2552.00.254.00182165
60.00.2540.00.2510.00496410
65.00.3049.00.308.00356306
80.00.3560.00.3510.00364312

Note: The pressure figures are based on Straight pipes. The appropriate wall thickness needs to be calculated for pipes with bends as stipulated in DIN EN 13480-4.

Additional info: Specific load I: static (up to 100 °C) Specific load III: dynamic (up to 200 °C) stress range = P bar Strength parameter: K 235 [N / mm2] Safety coefficient: S 1.5 Fatigue strength: Sch / D 225 [N / mm2] Tolerance: DIN 10305-4

The details

Design
Precision steel pipe, metric
Standard
DIN EN 10305-4
Material
Steel ST 37.4 NBK (1.0255)
Surface
Phosphate treated and oiled
Pipe length
6 metres

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