Hydraulic and instrumentation tubing

Hydraulic tubes and instrumentation tubes in a comprehensive range of corrosion-resistant stainless steels and nickel alloys covering outside diameters from (OD) 1.59 to 50 mm (0.0625 to 1.968 in.). All sizes are supplied with smooth surfaces and close dimensional tolerances reducing the risk of leakages when connecting tubes with couplings.

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Standard delivery form for Sandvik hydraulic and instrumentation tube is straight lengths of 6 meters, but our tubes can also be delivered as coiled tubing, contributing to reduced installation costs.

Tubes with high cleanliness

Sandvik hydraulic tubes and instrumentation tubes are characterized by high cleanliness, and tubes with OD larger than 5 mm (0.196 in.) can be delivered with plugged ends for transport protection against inside contamination.

Materials

Grados y normas

Las tablas muestran los grados estándar de Sandvik para tubos hidráulicos y de instrumentación. Se pueden ofrecer otros grados a petición.

Aceros inoxidables dúplex
Grado Sandvik UNS ASTM N.º de EN
Sandvik SAF 2507® S32750 - 1.4410
Sandvik SAF 2205™ S31803/S32205 - 1.4462
Sandvik SAF 2304® S32304 - 1.4362
Aleaciones de níquel y aceros inoxidables austeníticos de alta aleación
Grado Sandvik UNS ASTM N.º de EN
Sanicro® 70 N06600 Aleación 600 -
Sanicro® 60 N06625 Aleación 625 2.4856
Sanicro® 41 N08825 Aleación 825 -
Sanicro® 30 N08800 Aleación 800 1.4558
Sanicro® 28 N08028 - 1.4563
Sandvik 2RK65 N08904 - 1.4539
254 SMO* S31254 - 1.4547
- N04400 - -
- N02200 - -
Aceros inoxidables austeníticos
Grado Sandvik UNS ASTM N.º de EN
Sandvik 8R40 S34700/S34709 347/347H 1.4550/1.4912
Sandvik 5R75 S31635 316Ti 1.4571
Sandvik 3R65 S31603/S31600 316L/316 1.4404/1.4401
Sandvik 3R60™ S31603/S31600 316L/316 1.4435/1.4436
Sandvik 6R35 S32100/S32109 321/321H 1.4541/1.4940
Sandvik 3R12 S30403/S30400 304L/304 1.4306/1.4301

*254 SMO es una marca comercial de Outokumpu OY.

Normas

Sandvik 3R12 y Sandvik 3R60™

  • EN 10216-5 TC1
  • ASTM A213-AW (pared promedio)
  • ASTM A269
  • PED 97/23/EC
  • OD <6 mm según A632
  • NACE MR0175/ISO 15156

Sandvik 5R75

  • EN 10216-5
  • PED 97/23/EC

254 SMO (UNS S31254)

  • EN 10216-5 TC1
  • ASTM A269
  • PED 97/23/EC
  • NACE MR0175/ISO 15156

Sandvik 2RK65™ (UNS N08904)

  • EN 10216-5 TC1
  • ASTM A213 A269
  • PED 97/23/EC
  • NACE MR0175/ISO 15156

Sanicro® 28 (UNS N08028)

  • EN 10216-5 TC1
  • ASTM B668
  • PED 97/23/EC
  • NACE MR0175/ISO 15156

Sanicro® 60 (UNS N06625)

  • ASTM B444, grado 1 y grado 2
  • ASME SB444, grado 1 y grado 2
  • ISO 6207

Sandvik SAF 2507® (UNS S32750)

  • EN 10216-5 TC1
  • ASTM A789
  • PED 97/23/EC
  • NACE MR0175/ISO 15156

Imperial sizes

Imperial standard sizes

Tubes with OD up to and including 1.0 in. (25.4 mm) are supplied bright annealed. Tubes with OD larger than 1.0 in. are supplied in the annealed and pickled condition. Standard length = 6 meters.

For information about maximum working pressure for each size and grade, use our pressure calculation tool.

Imperial size1) OD
mm
WT
mm
Kg/m Sandvik
3R12
Sandvik
3R60™
Sandvik
2RK65™
Sandvik
SAF 2507®
Sanicro® 28 Sanicro® 60 254 SMO*
Stock standard items: C = Central warehouse (Europe)
1/16" x 28 BWG
1.59
0.36
0.011
-
C
- - - - -
1/16" x 25 BWG
1.59
0.51
0.014
-
C
- - - - -
1/8" x 22 BWG
3.18
0.71
0.044
-
C
- - - - -
1/8" x 20 BWG
3.18
0.89
0.051
-
C
- - - - -
3/16" x 20 BWG
4.76
0.89
0.086
-
C
- - - - -
1/4" x 22 BWG
6.35
0.71
0.100
-
C
-
- - - -
1/4" x 20 BWG
6.35
0.89
0.122
C
C
C
C
- C C
1/4" x 20 SWG
6.35
0.91
0.124
C
C
C
- - - -
1/4" x 18 SWG
6.35
1.22
0.157
-
C
C
- - - -
1/4" x 18 BWG
6.35
1.24
0.159
-
C
C
C
- C C
1/4" x 16 SWG
6.35
1.63
0.193
-
C
C
- - - -
1/4" x 16 BWG
6.35
1.65
0.194
-
C
C
C
- C -
5/16" x 20 BWG
7.94
0.89
0.157
-
C
- - - - -
5/16" x 20 SWG
7.94
0.91
0.160
-
C
- - - - -
3/8" x 20 BWG
9.53
0.89
0.193
-
C
C
C
- C -
3/8" x 20 SWG
9.53
0.91
0.196
-
C
C
- - - -
3/8" x 18 SWG
9.53
1.22
0.264
-
C
C
-
C
-
-
3/8" x 18 BWG
9.53
1.24
0.257
-
C
C
C
C
C
-
3/8" x 16 SWG
9.53
1.63
0.322
-
C
C
-
C
-
-
3/8" x 16 BWG
9.53
1.65
0.326
-
C
C
C
C
C
C
3/8" x 14 SWG
9.53
2.03
0.381
-
C
- - - - -
3/8" x 14 BWG
9.53
2.11
0.391
-
C
- - - C -
1/2" x 20 SWG
12.7
0.89
0.263
-
C
C
C
- C -
1/2" x 20 BWG
12.7
0.91
0.268
-
C
C
- - - -
1/2" x 18 SWG
12.7
1.22
0.350
C
C
C
- - - -
1/2" x 18 BWG
12.7
1.24
0.356
C
C
C
C
- C -
1/2" x 16 SWG
12.7
1.63
0.452
C
C
C
-
C
-
-
1/2" x 16 BWG
12.7
1.65
0.456
C
C
C
C
C
C
C
1/2" x 14 SWG
12.7
2.03
0.542
-
C
C
- - - -
1/2" x 14 BWG
12.7
2.11
0.559
-
C
C
- - C C
5/8" x 18 SWG
15.88
1.22
0.448
-
C
- - - - -
5/8" x 18 BWG
15.88
1.24
0.454
-
C
- - - - -
5/8" x 16 SWG
15.88
1.63
0.582
-
C
- - - - -
5/8" x 16 BWG
15.88
1.65
0.588
-
C
- - - - -
3/4" x 18 SWG
19.05
1.22
0.544
-
C
- - - - -
3/4" x 18 BWG
19.05
1.24
0.553
-
C
-
C
- - -
3/4" x 16 SWG
19.05
1.63
0.711
-
C
- - - - -
3/4" x 16 BWG
19.05
1.65
0.718
-
C
- - - - -
3/4" x 14 BWG
19.05
2.11
0.895
-
C
- - - - -
3/4" x 13 BWG
19.05
2.41
1.00
-
C
- - - - -
3/4" x 12 BWG
19.05
2.77
1.13
-
C
- - - - -
1" x 18 SWG
25.4
1.22
0.739
-
C
- - - - -
1" x 18 BWG
25.4
1.24
0.750
-
C
- - - - -
1" x 16 BWG
25.4
1.65
0.981
-
C
- - - - -
1" x 14 BWG
25.4
2.11
1.23
-
C
- - - - -
1" x 13 BWG
25.4
2.41
1.39
-
C
- - - - -
-
25.4
3.20
1.78
-
C
- - - - -

SWG = Standard Wire Gauge, BWG = Birmingham Wire Gauge
OD = outside diameter
WT = wall thickness

Tolerances

Sandvik 3R60™, OD <6 mm, tolerances according to ASTM A632
Size OD, mm Tolerances OD, mm Wall thickness, %
< 6–4.76 +0.10 / -0 +/-10
< 4.76–2.38 +0.08 / -0 +/-10
< 2.38 +0.05 / -0 +/-10
Sandvik 3R60™, OD 6.35-25.4 mm according to EN 10305-1
Size OD, mm Tolerances OD, mm Wall thickness, %
6.35 - 25.4 +/-0.08 +/-10
Sandvik 2RK65™ and Sanicro® 28
Size OD, mm Tolerances OD, mm Wall thickness, %
≤ 25.4 +/-0.10 +/-10
Sandvik SAF 2507® and Sandvik 254 SMO
Size OD, mm Tolerances OD, mm Wall thickness, %
≤ 19.05 +/-0.13 +/-10

* 254 SMO is a trademark owned by Outukumpu OY.

Metric sizes

Metric standard sizes

Tubes with OD up to and including 25,4 mm (1.0 in.) are supplied bright annealed. Tubes with OD larger than 25.4 mm are supplied in the annealed and pickled condition. Standard length = 6 meters.

For information about maximum working pressure for each size and grade, use our pressure calculation tool.

Stock standard items: C = Central warehouse (Europe)
OD
mm
WT
mm
Kg/m Sandvik 3R12 Sandvik 3R60™ Sandvik 5R75 Sandvik 254 SMO
3
0.5
0.03
-
C
- -
3
0.7
0.04
-
C
- -
6
1.0
0.13
C
C
C
C
6
1.5
0.17
-
C
C
-
8
1.0
0.18
C
C
C
-
8
1.5
0.24
C
C
C
-
8
2.0
0.30
C
C
- -
10
1.0
0.23
C
C
C
-
10
1.5
0.32
C
C
C
C
10
2.0
0.40
C
C
C
-
12
1.0
0.28
C
C
C
C
12
1.5
0.39
C
C
C
C
12
2.0
0.50
C
C
C
C
14
1.0
0.33
C
C
- -
14
1.5
0.47
- -
C
-
14
2.0
0.60
C
C
C
-
15
1.0
0.35
C
C
- -
15
1.5
0.51
C
C
C
-
15
2
0.65
C
C
C
-
16
1.0
0.38
C
C
- -
16
1.5
0.54
C
C
C
-
16
2.0
0.70
C
C
C
-
16
2.5
0.85
- C
C
-
18
1.0
0.43
C
C
- -
18
1.5
0.62
C
C
C
-
18
2.0
0.80
C
C
C
C
18
2.5
0.97
- -
C
-
20
1.5
0.69
-
C
C -
20
2.0
0.90
C
C
C
-
20
2.5
1.09
-
C
C
-
20
3.0
1.28
- -
C
-
22
1.5
0.77
C
C
C
-
22
2.0
1.00
C
C
C
-
25
1.5
0.77
C
-
- -
25
2.0
1.15
C
C
C
C
25
2.5
1.41
C
C
C
-
25
3.0
1.65
-
C
C
-
28
1.5
0.88
C
C
C
-
28
2.0
1.15
-
C
C
-
28
2.5
1.60
-
C
- -
30
2.5
1.72
-
C
- -
30
3.0
2.03
C
C
C
-
30
4.0
2.60
-
C
C
-
35
2.0
1.65
C
C
C -
35
2.5
2.03
-
-
C
-
35
3.0
2.40
-
C
- -
38
2.0
1.80
-
C
- -
38
3.0
2.63
C
C
C
-
38
4.0
3.41
-
C
C
-
38
5.0
4.13
-
C
C
-
42
2.0
2.00
-
C
C -
42
3.0
2.93
-
C
C
-
50
5.0
5.63
-
C
- -

OD = outside diameter
WT = wall thickness

Sandvik 3R60™, OD <6 mm, tolerances according to ASTM A632
Size
OD, mm
Tolerances
OD, mm
Wall thickness %
<4.76-2.38 +0.08/-0 +/- 10
Sandvik 3R60™, 3R12, 5R75, OD 6-42 mm EN 10305-1
Size
OD, mm
Tolerances
OD, mm
Wall thickness %
6-30 +/-0.08 +/-10
32-40 +/-0.15 +/-10
42 +/-0.20 +/-10
Sandvik 254 SMO
Size
OD, mm
Tolerances
OD, mm
Wall thickness %
6-25 +/-0.13 +/-10

Testing

Testing of stock standard tubing in straight condition

Sandvik hydraulic and instrumentation tubing are tested according to the standards as follows.

Standard
Tests chemical analysis
Tensile
Hardness
Flattening
Flaring
Corrosion
Hydrostatic
EN 10216-5 TC1
S
S
-
S
S1)
- 4)
T 2)
ASTM A269
S
-
S
-
S
- 5)
T 2)
ASTM A213
S 3)
S
S
S
S
- 5)
T 2)
ASTM A789
S 3)
S
S
-
S
-
T 2)
ASTM B668
S
S
- 6)
-
S
-
T 2)
ASTM A632
S
S
- 6)
-
S
- 5)
T

S = Sampling, T = 100%


1) Either flaring or flattening test depending on tube size.
2) Eddy Current or hydrostatic test at option of Sandvik.
3) Also product analysis of a billet or tube from each heat.
4) Sandvik performs EN ISO 3651-2 Method A.
5) Sandvik performs ASTM A262 PrE.
6) Sandvik performs hardness test.

Coiled tubing

Tuberías en espiral

Los tubos hidráulicos y los tubos de instrumentación inoxidables de Sandvik también se pueden entregar en espiral, lo que contribuye a reducir el coste de la instalación, por las razones siguientes:

  • Menor número de conexiones
  • Mayor grado de utilización de material
  • Integridad del sistema mejorada

Tamaños estándar en unidades métricas

(otros tamaños están disponibles a petición)

OD
mm
WT
mm
Longitud de espiral única, m
Longitud de soldadura orbital, m
3.0
0.5
400
-
3.0
0.75
400
-
3.0
1.0
400
-
3.5
0.5
400
-
3.5
0.75
400
-
3.5
1.0
350
-
3.5
1.5
280
-
4.0
0.5
350
-
4.0
0.75
350
-
4.0
1.0
300
-
4.0
1.5
230
-
6.0
1.0
594
10,828
6.0
1.0
515
9,399
6.0
1.5
440
8,021
8.0
1.0
424
7,734
8.0
1.2
364
6,635
8.0
1.5
304
5,553
10.0
1.0
330
6,016
10.0
1.2
281
5,127
10.0
1.5
233
4,246
10.0 2.0 182
12.0
1.0
270
4,922
12.0
1.2
229
4,177
12.0
1.5
188
3,437
12.0 2.0 146

OD = diámetro exterior
WT = espesor de pared

Tamaños estándar en unidades imperiales

(otros tamaños están disponibles a petición)

Tamaño, pulg.
Longitud de espiral única*, pies
Longitud de soldadura orbital, pies
1/8 x ,020
1,300
-
1/8 x ,028
1,300
-
1/8 x ,035
1,300
-
1/8 x ,049
1,300
-
3/16 x ,020
1,000
-
3/16 x ,028
950
-
3/16 x ,035
750
-
3/16 x ,049
600
-
1/4 x ,035
2.005
36,551
1/4 x ,049
1.528
27,864
1/4 x ,065
1.256
22,903
3/8 x ,035
1.267
23,100
3/8 x ,049
941
17,162
3/8 x ,065
749
13,661
3/8 x ,083
612
11,345
1/2 x ,035
927
16,899
1/2 x ,049
681
12,411
1/2 x ,065
534
9,740
1/2 x ,083
427
7,949
5/8 x ,035
446
13,313
5/8 x ,049
325
9,711
5/8 x ,065
253
7,565
5/8 x ,083
203
6,112
3/4 x ,035
367
10,990
3/4 x ,049
266
7,982
3/4 x ,063
207
6,187

*Longitud mínima garantizada para ASTM 316/316L.

Normas

ASTM A213, A269, B163, B167, B668, A632, A789, A790
ASME SA213, SB163, SB167, SB668, SA789, SA790
NACE MR 0175
EN 10216-5 TC1

Ensayos por corrientes inducidas y pruebas hidrostáticas a discreción de Sandvik.

Pressure calculator

Calculate maximum working pressure for tube and pipe.
Go to pressure calculator

WE'RE CLOSER THAN YOU THINK
 

SANDVIK COILED TUBINGNOW CLOSER THAN YOU THINK

Good news! No more waiting 4-6 months for longer lengths of high-performance seamless coiled stainless tube within the market of APAC. Sandvik is now producing smaller dimensions of weld-free coiled tubing in lengths of 55-611 meters in Zhenjiang, China. More information.