Pneumatic Cylinder Tube Sizes & Profile Reference
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Pneumatic Cylinder Tube Sizes & Profile Reference

Updated : Jun. 29, 2023

Notice: Production MOQ 500 kg. Stock products can be purchased in small quantities.

Chalco Aluminum offers a complete range of pneumatic cylinder tubes covering all major structural types used in automation equipment. Our portfolio includes Standard Round Cylinder Tubes, Compact Cylinder Tubes, Multi-Functional Cylinder Tubes, Guided & Slide Cylinder Tubes, and Special-Function Cylinder Tubes, all manufactured from high-strength aluminum extrusion with precise dimensional control.

This page focuses on providing complete size references for engineers and buyers — including cross-section diagrams, dimension tables, and matching guides for all cylinder tube types. These specifications help you quickly identify the correct profile for pneumatic actuators, guided units, compact cylinders, grippers, and custom structures used in automation and OEM systems.

Pneumatic Cylinder Tube Specifications

  • Material Options: 6063-T5 / 6061-T6 aluminum alloy for standard and high-strength structures.
  • Surface Finish: Hard-anodized inner bore; optional exterior anodizing or powder coating.
  • Inner Bore Roughness: Ra ≤ 0.4–0.8 μm for stable pneumatic sealing.
  • Dimensional Tolerance: ±0.05–0.10 mm depending on profile size.
  • Maximum Length: Up to 6 meters per piece; precise cutting available.
  • Working Pressure Range: Typically 0.1–1.0 MPa for pneumatic systems.
  • Customization: Non-standard chambers, guide slots, reinforced walls, and special shapes are available — see Custom Cylinder Profiles for reference.

For more product knowledge and aluminum cylinder tube processing capabilities, you may also visit: Pneumatic Cylinder Tube Basics.

Standard Round Cylinder Tube (Φ16–Φ320)

Standard Round Cylinder Tube

Idd ODD Thickness Idd ODD Thickness
Ø16 20 2 Ø80 92 6
Ø20 25 2.5 Ø85 92.4 3.7
Ø25 30 2.5 Ø90 96.8 3.4
Ø32 37 2.5 Ø100 104.8 2.4
Ø40 43.8 1.9 Ø100 106.8 3.4
Ø40 47 3.5 Ø100 108 4.9
Ø50 55 2.5 Ø110 117 3.5
Ø50 58 2.5 Ø125 132 3.5
Ø63 67.2 2.1 Ø125 135 5
Ø63 69 3 Ø150 160 4.9
Ø70 77.8 2.4 Ø160 167 3.5
Ø75 79.8 2.4 Ø180 188 5
Ø80 84.4 2.5 Ø200 208.4 4.2
Ø80 86.8 3.4 Ø200 210 5
Ø80 89.8 4.9 Ø250 262 6
Ø300 312 6
Ø320 336 8

Compact Profile Cylinder Tubes

SDA Series Compact Pneumatic Cylinder Tube

SDA Series Compact Pneumatic Cylinder Tube

NO d d1 S E T F N M
1 Ø12 4.4 - 25 16.2 23 - -
2 Ø16 4.3 - 29 19.8 28 - -
3 Ø20 4.3 36 34 24 - 10 11.3
4 Ø25 5.3 42 40 28 - 10 12.62
5 Ø32 5.3 50 44 34 15 18 -
6 Ø40 6.9 58.5 52 40 16 21.3 -
7 Ø50 6.9 71.5 62 48 20 30 -
8 Ø63 8.9 84.5 76 60 - 26 28.5
9 Ø80 9.8 104 94 74 - 26 36
10 Ø100 11.6 124 114 90 - 26 35

ACQ Series Compact Pneumatic Cylinder Tube (ACQ-A / ACQ-B)

ACQ Series Compact Pneumatic Cylinder Tube

d ACQ-A (Full Size) ACQ-B (Small Size)
d1 A B C d1 A B C
Ø12 3.4 25 22 - 3.5 25 15.5 5.6
Ø16 3.4 29 25 - 3.5 29 20 5.6
Ø20 4.3 34 24 - 3.5 36 25.5 6
Ø25 5.1 40 28 - 3.5 40 28 6
Ø32 6.2 49 35 20 - - - -
Ø40 6.8 58 52 40 - - - -
Ø50 6.8 71 62 48 - - - -
Ø63 8.4 84 75 60 - - - -
Ø80 10.4 104 94 74 - - - -
Ø100 12.5 124 114 90 - - - -
Ø125 12.5 143 132 113 - - - -
Ø160 14.5 185 178 144 - - - -

SMC Compact Cylinder Tube — CDQ2 / CQS Series

SMC Compact Cylinder Tube — CDQ2 / CQS Series

d CDQ2 Series CQS Series
A B C D E E T F/Y X
Ø12 - 25 22 - 5.3 25 15.5 - -
Ø16 - 28 25.6 5.2 7.6 29 20 7 -
Ø20 - 36 36 5.6 11.3 36 25.5 11 -
Ø32 50 45 34 19.8 - 45 34 13.9 14.8
Ø40 57 51.9 40 24.6 - 52 40 16 17
Ø50 68 62 48 30 - 57 49 16 20
Ø63 84 77 60 38 - 77 60 17 21
Ø80 99 98 70 48 - 94 74 26 27
Ø100 123.5 117 94 63 - 117 94 26 27

C55 / CD55 ISO 21287 Compact Cylinder Tube

C55 / CD55 ISO 21287 Compact Cylinder Tube

NO d d1-4 A B C D
1 Ø25 4.5 39 26 44.5 17
2 Ø32 5.6 45 34 59.6 16
3 Ø40 6.8 56 42 65 22
4 Ø50 6.8 66.5 52 74 17
5 Ø63 8.4 77 60 88 30
6 Ø80 10.5 95 80 111 41.7
7 Ø100 10.5 118 94 124 30

JCQ Series Compact Pneumatic Cylinder Tube

JCQ Series Compact Pneumatic Cylinder Tube

NO d d1 A B C D E
1 Ø12 3.5 23 21.5 14 - 8
2 Ø16 3.5 26.5 25 17 8 8
3 Ø20 3.5 32 29.5 21 12 8
4 Ø25 3.5 33.5 33.5 24 15 8
5 Ø32 4.2 43.5 41 31 20 10
6 Ø40 4.8 50.5 47 37 26 10
7 Ø50 4.8 68.5 57 46 32 15
8 Ø63 7.8 76.5 70 56 39 15
9 Ø80 8.9 98 89 70 43 19
10 Ø100 8.9 114.5 102 85 63 19

JF Series Compact Pneumatic Cylinder Tube

JF Series Compact Pneumatic Cylinder Tube

NO d d1-4 A B C D E F
1 Ø12 4.3 25 15.7 - - - 6.5
2 Ø16 4.3 - 19.8 - - - 7.4
3 Ø20 4.3 - 34 24 - - 11
4 Ø25 5.1 50 44 28 - 13.6 15
5 Ø32 6.8 58 52 40 13.6 15 24
6 Ø40 6.8 71 62 48 19 21.6 30
7 Ø50 6.8 84 75 60 20.5 23.5 25
8 Ø63 10.4 104 94 74 25 27.6 36
9 Ø80 10.4 124 114 90 25 27.6 40
10 Ø100 12.5 124 114 90 25 27.6 40

ISO / Standard Square Cylinder Tubes (DNC / CP95 / ADN / ADVU / ACE / CHF)

DNC ISO15552 Standard Cylinder Tube

DNC ISO15552 Standard Cylinder Tube

NO d d1 A B C
1 Ø32 5.3 50 46 34
2 Ø40 6.8 52 49 40
3 Ø50 6.8 57 57 49
4 Ø63 8.4 77 77 60
5 Ø80 10.4 94 94 74
6 Ø100 12.5 117 117 94

CP95 ISO15552 Standard Cylinder Tube

CP95 ISO15552 Standard Cylinder Tube

NO d d1 A B C
1 Ø32 5.3 50 45 34
2 Ø40 5.6 56 48 40
3 Ø50 6.8 68 60 49
4 Ø63 8.4 84 74 60
5 Ø80 10.4 104 94 74
6 Ø100 12.5 124 114 94

ISO21287 Compact Cylinder Tubes — ADN Series

ISO21287 Compact Cylinder Tubes — ADN Series

NO d d1 A B C
1 Ø12 3.4 25 22 -
2 Ø16 3.4 29 25 -
3 Ø20 4.3 34 24 -
4 Ø25 5.1 40 28 -
5 Ø32 6.2 49 35 20
6 Ø40 6.8 58 52 40
7 Ø50 6.8 71 62 48
8 Ø63 8.4 84 75 60
9 Ø80 10.4 104 94 74
10 Ø100 12.5 124 114 90
11 Ø125 12.5 143 132 113
12 Ø160 14.5 185 178 144

Compact Thin Cylinder Tubes — ADVU Series

Compact Thin Cylinder Tubes — ADVU Series

NO d d1 A B C
1 Ø12 3.5 25 15.5 5.6
2 Ø16 3.5 29 20 5.6
3 Ø20 3.5 36 25.5 6
4 Ø25 3.5 40 28 6

ACE Standard Square Cylinder Tube

ACE Standard Square Cylinder Tube

NO d 4–d1 A B C
1 Ø16 Ø5.4 30 18
2 Ø20 Ø7 35 22
3 Ø25 Ø7 39.5 26
4 Ø32 Ø8.7 48.5 32.5 9
5 Ø40 Ø8.7 54 38 15
6 Ø50 Ø10.8 64.5 46.5 15
7 Ø63 Ø10.8 74.5 56.5 30
8 Ø80 94 46 26
9 Ø100 112 62 38.5
10 Ø125 133.5 75 51.5

CHF Standard Square Cylinder Tube

CHF Standard Square Cylinder Tube

NO d d1 A B C
1 Ø32 6.2 50 45 34
2 Ø40 6.8 56 52 40
3 Ø50 6.8 68 62 49
4 Ø63 8.4 84 74 60
5 Ø80 10.4 104 94 74
6 Ø100 12.5 124 114 94

Guided & Slide Cylinder Tubes

Dual Rod Cylinder Tubes (TR / TN / CXSJ / CXS)

Dual Rod Cylinder Tubes (TR / TN / CXSJ / CXS)

Model d A B C D E F G / H
TR-6 Ø6 37 23 16 16
TR-10 Ø10 46 26 36.5 17
TR-16 Ø16 58 28 45 20
TR-20 Ø20 64 28 52 25
TR-25 Ø25 80 31 61 30
TR-32 Ø32 98 44 73 38
TN-10 Ø10 42 18 17
TN-16 Ø16 54 24 21
TN-25 Ø25 73 32 30
TN-32 Ø32 96 42 42
TN-40 Ø40 112 55.5 48
TN-50 Ø50 135.5 60.3 58
CXS-J-6 Ø6 40 13.4 16 11.09 8
CXS-J-10 Ø10 55 15 16 16 9
CXS-J-16 Ø16 73 21 25 25 13
CXS-J-20 Ø20 90 24 29 29 15
CXS-J-25 Ø25 109 29 36 42 23
CXS-J-32 Ø32 94 37 45 73 31
CXS-10 Ø10 40 33.8 17 7.1 25.8 38.5
CXS-15 Ø15 58 25 20 10 33.4 49
CXS-20 Ø20 64 28 25 12.5 37.5 52.5
CXS-25 Ø25 80 35 30 15 45.5 67
CXS-32 Ø32 98 44 38 19 57.5 81.2

Slide Table Cylinder Tubes (MXH / MXJ / MXS / MXY Series)

Slide Table Cylinder Tubes (MXH / MXJ / MXS / MXY Series)

Model d A B C D E F G H J
HLQ-6 Ø6 63 22 17 42 50
HLQ-10 Ø10 69 27 20 45 60
HLQ-16 Ø16 84 34 24 53 73
HLQ-20 Ø20 94 38 28 60 82
HLQ-25 Ø25 110 46 32 72 94
STM-6 Ø6 58 20 15 39 48 29 14 30 18
STM-10 Ø10 67 24 18 46 57 33 16 34 20
STM-16 Ø16 83 30 22 58 70 40 19 43 25
STM-20 Ø20 93 36 26 65 78 46 22 49 28
STM-25 Ø25 111 45 31 78 90 53 26 58 33

Guide Rod Cylinder Tubes — MGP Series (MGP-Z)

Guide Rod Cylinder Tubes — MGP Series (MGP-Z)

Model d A B C D E F G H J K
MGP-Z-12 Ø12 96 66 26 35 20 16 45 60 50 4.5
MGP-Z-16 Ø16 104 72 28 38 22 18 50 65 55 5.5
MGP-Z-20 Ø20 112 78 30 42 24 20 55 70 60 6.5
MGP-Z-25 Ø25 128 88 35 48 28 22 63 78 68 7
MGP-Z-32 Ø32 140 96 39 52 32 24 70 85 75 8
MGP-Z-40 Ø40 160 112 44 60 36 26 80 96 86 9
MGP-Z-50 Ø50 180 130 51 68 40 30 90 108 98 11
MGP-Z-63 Ø63 205 150 60 78 48 36 105 124 112 14
MGP-Z-80 Ø80 230 168 67 92 56 42 120 140 130 16
MGP-Z-100 Ø100 255 190 75 102 64 48 135 156 148 18

General Guide Rod Cylinder Tubes (MGQ / DFM Series)

General Guide Rod Cylinder Tubes (MGQ / DFM Series)

Model d A B C D E
MGQ 12 Ø12 48 32 20 12 22
MGQ 16 Ø16 54 35 24 14 28
MGQ 20 Ø20 60 40 28 16 33
MGQ 25 Ø25 72 48 32 20 40
MGQ 32 Ø32 90 60 40 25 50
DFM 12 Ø12 47 30 20 12 22
DFM 16 Ø16 52 34 24 14 27
DFM 20 Ø20 58 38 28 16 33
DFM 25 Ø25 70 46 32 20 40
DFM 32 Ø32 88 58 40 25 50

General Guide Rod Cylinder Tubes — MGG Series

General Guide Rod Cylinder Tubes — MGG Series

Model d A B C D E
MGG 20 Ø20 78 46 32 16 40
MGG 25 Ø25 90 52 36 20 48
MGG 32 Ø32 108 68 45 25 60
MGG 40 Ø40 126 82 55 30 76
MGG 50 Ø50 150 94 70 35 90
MGG 63 Ø63 180 120 90 45 110

General Guide Rod Cylinder Tubes — JMGPM Series

General Guide Rod Cylinder Tubes — JMGPM Series

Model d A B C D E
JMGPM 20 Ø20 82 48 34 16 42
JMGPM 25 Ø25 94 55 40 20 52
JMGPM 32 Ø32 112 72 50 25 64
JMGPM 40 Ø40 132 86 62 30 78
JMGPM 50 Ø50 158 98 78 35 92

Special & Compact Pneumatic Cylinder Tubes

Air Gripper Cylinder Tubes — MHC2 Series

Air Gripper Cylinder Tubes — MHC2 Series

Model d A B C
MHC2-10 Ø10 19 12 8
MHC2-16 Ø16 26 17 10
MHC2-20 Ø20 30 20 12
MHC2-25 Ø25 35 22.5 14.5

Air Gripper Cylinder Tubes — MHL2 Series

Air Gripper Cylinder Tubes — MHL2 Series

Model d A B C D
MHL2-10 Ø10 42 30 14 16
MHL2-16 Ø16 48 34 16 20
MHL2-20 Ø20 60 42 20 24
MHL2-25 Ø25 71 49 24 29
MHL2-32 Ø32 86 60 30 34

Thin Compact Cylinder Tubes — CU / CDU Series

Thin Compact Cylinder Tubes — CU / CDU Series

d A B C D
Ø6 30 19 16 10
Ø10 40 28 20 12
Ø16 50 32 25 16
Ø20 60 36 30 16
Ø25 70 40 35 20
Ø32 85 48 40 20
Ø40 100 58 50 25

Short Stroke Cylinder Tubes — CQ2-B Series

Short Stroke Cylinder Tubes — CQ2-B Series

d d1 A B C
Ø12 3.4 24 18 12
Ø16 3.4 30 25 16
Ø20 3.4 34 28 16
Ø25 5.1 40 28 20
Ø32 6.2 49 35 20
Ø40 6.8 58 52 40
Ø50 6.8 71 62 48
Ø63 8.4 84 75 60
Ø80 10.4 104 94 74
Ø100 12.5 124 114 90

Swing Cylinder Tubes — MSQ Series

Swing Cylinder Tubes — MSQ Series

NO d E A T B b H D
1 φ10 50.4 24.5 45 34.3 16 13 14
2 φ20 65.4 31.5 60 37.4 16.5 12.25 17
3 φ30 70.6 36 65.2 40.6 18.9 14 19.5
4 φ50 80 42.7 75 46.6 22.5 15 24.2

Special / Customized Pneumatic Cylinder Profiles

For pneumatic cylinders that fall outside standard shapes or require unique structural features, we provide special-profile and fully customized aluminum cylinder tube solutions tailored to your drawings and performance requirements.

 Instant Quote

Pneumatic Cylinder 1

Φ31*51*45*4.13

Pneumatic Cylinder 2

Φ44*58*65*5.24

Pneumatic Cylinder 3

Φ51.4*59*74*5.312

Pneumatic Cylinder 4

Φ51.4*72*72*6.952

Pneumatic Cylinder 5

Φ62.8*83*88*9.101

Pneumatic Cylinder 6

Φ62.8*72*88*7.367

Pneumatic Cylinder 7

Φ74.2*83*100*8.461

Pneumatic Cylinder 8

Φ74.2*95*100*10.608

Pneumatic Cylinder 9

Φ82.5*91*109*9.106

Pneumatic Cylinder 10

Φ82.5*103*109*11.139

Pneumatic Cylinder 11

Φ91*109*117*12.133

Pneumatic Cylinder 12

Φ91*105*120*12.214

Pneumatic Cylinder 13

Φ103*132*135*16.546

Pneumatic Cylinder 14

Φ103.5*122*134*15.236

Pneumatic Cylinder 15

Φ103.5*116*134*14.78

Pneumatic Cylinder 16

Φ119*151*152*19.060

Pneumatic Cylinder 17

Φ123.5*142*156*19.297

Pneumatic Cylinder 18

Φ123.5*140*156*19.588

Pneumatic Cylinder 19

Φ137.5*152*172.5*21.435

Pneumatic Cylinder 20

Φ137.5*152*173*21.701

Pneumatic Cylinder 21

Φ139*172*169*21.233

Pneumatic Cylinder 22

Φ157*174*198*27.793

Pneumatic Cylinder 23

Φ158*177*198*29.83

Pneumatic Cylinder 24

Φ159*191*191*24.099

Pneumatic Cylinder 25

Φ161*190*224*51.95

Pneumatic Cylinder 26

Φ178*209*219*32.493

Pneumatic Cylinder 27

Φ186.5*206*232*38.496

Pneumatic Cylinder 28

Φ187*166*230*36.397

Pneumatic Cylinder 29

Φ187*207*231*35.546

Pneumatic Cylinder 30

Φ195*220*246*41.643

Pneumatic Cylinder 31

Φ206*226*257*44.778

Pneumatic Cylinder 32

Φ207*178*255*42.761

Pneumatic Cylinder 33

Φ207*227*256*39.388

Pneumatic Cylinder 34

Φ209*241*250*36.333

Pneumatic Cylinder 35

Φ230*266*280*44.604

Pneumatic Cylinder 36

Φ232*266*289*61.46

Pneumatic Cylinder 37

Φ235*261*300*63.252

Pneumatic Cylinder 38

Φ235*258*292*52.375

Pneumatic Cylinder 39

Φ236*260*291*58.252

Pneumatic Cylinder 40

Φ236*208*290*56.333

Pneumatic Cylinder 41

Φ256*326*330*73.074

Pneumatic Cylinder 42

Φ262*306*324*75.972

Pneumatic Cylinder 43

Φ263*292*322*63.952

Pneumatic Cylinder 44

Φ263*294*330*74.033

Pneumatic Cylinder 45

Φ266*294*330*70.524

Pneumatic Cylinder 46

Φ266*236*320*71.079

Pneumatic Cylinder 47

Φ266Φ276*319*330*70.467

Pneumatic Cylinder 48

Φ292*324*352*77.175

Pneumatic Cylinder 49

Φ293*363*390*363*390

Pneumatic Cylinder 50

Φ293*335*354*90.971

Pneumatic Cylinder 51

Φ293*350*460*97.962

Pneumatic Cylinder 52

Φ295*340*340*52.953

Pneumatic Cylinder 53

Φ298*356*353*86.24

Pneumatic Cylinder 54

Φ325*377*395*79.488

Pneumatic Cylinder 55

Φ338*404*415*130.07

Pneumatic Cylinder 56

Φ342*380*408*99.958

Pneumatic Cylinder 57

Φ343*418*440*128.378

Pneumatic Cylinder 58

Φ343*385*410*121.127

Pneumatic Cylinder 59

Φ343*410*460*123.716

Pneumatic Cylinder 60

Φ391*480*516*167.625

Pneumatic Cylinder 61

Φ392*466*520*149.937

Pneumatic Cylinder 62

Φ392*438*464*106.727

Pneumatic Cylinder 63

Φ-*122*176*31.894

Pneumatic Cylinder 64

Φ-*115*146*23.813

Pneumatic Cylinder 65

Φ315*280*280*38.654

Pneumatic Cylinder 66

Φ159*187*193*27.475

Pneumatic Cylinder 67

Φ172.1*200*211*36.186

Pneumatic Cylinder 68

Φ136*178*157*26.259

Pneumatic Cylinder 69

Φ185*232*212*38.66

Pneumatic Cylinder 70

Φ156*200*179*29.395

Pneumatic Cylinder 71

Φ204*255*235*46.889

Pneumatic Cylinder 72

Φ121*157*142*20.26

Pneumatic Cylinder 73

Φ205*177*143*25.32

Pneumatic Cylinder 74

Φ121*102*79*10.535

Pneumatic Cylinder 75

Φ117*100*100*5.971

Chalco can provide you the most comprehensive inventory of aluminum products and can also supply you customized products. Precise quotation will be provided within 24 hours.

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MOQ for production is 500 kg. Stock items are available for small orders.