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Urethane Tube U2 for General Air Pressure (Part Numbers)

[Features]
・ It has a good balance of flexibility and pressure resistance performance and excellent workability, and is suitable for general air piping applications
・ Since it uses an ether polyurethane resin, corrosion and deterioration due to moisture and mold under high temperature and high humidity are reduced
・ Coil processing and welding processing are possible

(i)Caution

The product images are representative only. Specifications may differ for each part number, including shape and color.
Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Product Specifications

Standard Size

20M, 100M
(U2-4-16 × 12 is 50M only)

Operating fluid and operating temperature range

Operating fluid	Operating temperature range
Air	-40°C to +80°C
Water	0°C to +50°C

Standard table

Metric size (Group 4)

Inch size (Group 1)

Urethane Tube for General Pneumatic U2 standard table 02

Selection support information

Urethane Tube for General Pneumatic U2 selection information

Property and performance information / test information

Negative pressure performance

-101.294 kPa

Relationship between operating temperature and maximum operating pressure

Urethane Tube for General Pneumatic U2 test information

The maximum operating pressure varies depending on the operating temperature (atmospheric temperature). When not using at room temperature, be sure to refer to the maximum operating pressure shown in the graph and use within that value.
Caution: Please note that use beyond the permissible range may cause accidents or premature destruction, and the manufacturer is not responsible for such cases.

Cautions/prohibitions

Precautions for use

If water is used as fluid, the tubing may deteriorate depending on the type of additives contained.
When using water as a fluid, keep the surge pressure below the maximum operating pressure. Also, make sure there is no freezing.

: 30; 60; 90

Part Number
U2-4-4X2.5-CL-100M-L7
U2-4-4X2.5-CL-100M-L8
U2-4-4X2.5-CL-100M-L9
U2-4-4X2.5-CL-100M-L10
U2-4-4X2.5-CL-100M-L20
U2-4-4X2.5-CL-100M-L30
U2-4-4X2.5-GN-20M
U2-4-4X2.5-RE-20M
U2-4-4X2.5-RE-100M
U2-4-4X2.5-WH-20M
U2-4-4X2.5-WH-100M
U2-4-4X2.5-YL-20M
U2-4-6X4-BK-20M
U2-4-6X4-BK-100M
U2-4-6X4-BK-100M-L1
U2-4-6X4-BK-100M-L2
U2-4-6X4-BK-100M-L3
U2-4-6X4-BK-100M-L4
U2-4-6X4-BK-100M-L5
U2-4-6X4-BK-100M-L6
U2-4-6X4-BK-100M-L7
U2-4-6X4-BK-100M-L8
U2-4-6X4-BK-100M-L9
U2-4-6X4-BK-100M-L10
U2-4-6X4-BK-100M-L20
U2-4-6X4-BK-100M-L30
U2-4-6X4-BK-100M-L40
U2-4-6X4-BK-100M-L50
U2-4-6X4-BK-100M-L60
U2-4-6X4-BU-20M
U2-4-6X4-BU-100M
U2-4-6X4-BU-100M-L1
U2-4-6X4-BU-100M-L2
U2-4-6X4-BU-100M-L3
U2-4-6X4-BU-100M-L4
U2-4-6X4-BU-100M-L5
U2-4-6X4-BU-100M-L6
U2-4-6X4-BU-100M-L7
U2-4-6X4-BU-100M-L8
U2-4-6X4-BU-100M-L9
U2-4-6X4-BU-100M-L10
U2-4-6X4-BU-100M-L20
U2-4-6X4-BU-100M-L30
U2-4-6X4-CBU-20M
U2-4-6X4-CBU-100M
U2-4-6X4-CL-20M
U2-4-6X4-CL-100M
U2-4-6X4-CL-100M-L1
U2-4-6X4-CL-100M-L2
U2-4-6X4-CL-100M-L3
U2-4-6X4-CL-100M-L4
U2-4-6X4-CL-100M-L5
U2-4-6X4-CL-100M-L6
U2-4-6X4-CL-100M-L7
U2-4-6X4-CL-100M-L8
U2-4-6X4-CL-100M-L9
U2-4-6X4-CL-100M-L10
U2-4-6X4-CL-100M-L20
U2-4-6X4-GN-20M
U2-4-6X4-GN-100M
U2-4-6X4-RE-20M
U2-4-6X4-RE-100M
U2-4-6X4-WH-20M
U2-4-6X4-WH-100M
U2-4-6X4-YL-20M
U2-4-6X4-YL-100M
U2-4-6X4-YL-100M-L1
U2-4-6X4-YL-100M-L2
U2-4-6X4-YL-100M-L3
U2-4-6X4-YL-100M-L4
U2-4-6X4-YL-100M-L5
U2-4-6X4-YL-100M-L6
U2-4-6X4-YL-100M-L7
U2-4-6X4-YL-100M-L8
U2-4-6X4-YL-100M-L9
U2-4-6X4-YL-100M-L10
U2-4-8X5-BK-20M
U2-4-8X5-BK-100M
U2-4-8X5-BK-100M-L1
U2-4-8X5-BK-100M-L2
U2-4-8X5-BK-100M-L3
U2-4-8X5-BK-100M-L4
U2-4-8X5-BK-100M-L5
U2-4-8X5-BK-100M-L6
U2-4-8X5-BK-100M-L7
U2-4-8X5-BK-100M-L8
U2-4-8X5-BK-100M-L9
U2-4-8X5-BK-100M-L10
U2-4-8X5-BK-100M-L20
U2-4-8X5-BK-100M-L30

Standard Unit Price	Minimum order quantity	Days to Ship	O.D. *O.D. of the outer layer for the two-layer type (Ø)	I.D. (Ø)	Color	Outer Diameter [Category]	Cutting Service Availability	I.D. [Category]	Min. Bend Radius (mm)	Operating Pressure Range (when using air) (MPa)	Length (M)	Maximum operating pressure (MPa)
MYR 31.62	1 Piece(s)	4 Day(s) or more	4	2.5	[Transparent (including colored)] Transparent Red	Up to 4	Presence	~3	10	-	7	0.8
MYR 37.95	1 Piece(s)	4 Day(s) or more	4	2.5	[Transparent (including colored)] Transparent Red	Up to 4	Presence	~3	10	-	8	0.8
MYR 43.01	1 Piece(s)	4 Day(s) or more	4	2.5	[Transparent (including colored)] Transparent Red	Up to 4	Presence	~3	10	-	9	0.8
MYR 49.73	1 Piece(s)	4 Day(s) or more	4	2.5	[Transparent (including colored)] Transparent Red	Up to 4	Presence	~3	10	-	10	0.8
MYR 91.60	1 Piece(s)	4 Day(s) or more	4	2.5	[Transparent (including colored)] Transparent Red	Up to 4	Presence	~3	10	-	20	0.8
MYR 115.03	1 Piece(s)	4 Day(s) or more	4	2.5	[Transparent (including colored)] Transparent Red	Up to 4	Presence	~3	10	-	30	0.8
MYR 94.90	1 Piece(s)	5 Day(s) or more	4	2.5	[Green] Green	Up to 4	No	~3	10	～0.8	20	0.8
MYR 94.90	1 Piece(s)	5 Day(s) or more	4	2.5	Red	Up to 4	No	~3	10	～0.8	20	0.8
MYR 290.70	1 Piece(s)	13 Day(s) or more	4	2.5	Red	Up to 4	No	~3	10	～0.8	100	0.8
MYR 94.90	1 Piece(s)	7 Day(s) or more	4	2.5	[White] White	Up to 4	No	~3	10	～0.8	20	0.8
MYR 290.70	1 Piece(s)	7 Day(s) or more	4	2.5	[White] White	Up to 4	No	~3	10	～0.8	100	0.8
MYR 94.90	1 Piece(s)	8 Day(s) or more	4	2.5	Yellow	Up to 4	No	~3	10	～0.8	20	0.8
MYR 129.14	1 Piece(s)	5 Day(s) or more	6	4	Black	Up to 6	No	~4	15	～0.8	20	0.8
MYR 442.63	1 Piece(s)	5 Day(s) or more	6	4	Black	Up to 6	No	~4	15	～0.8	100	0.8
MYR 21.24	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	1	0.8
MYR 25.47	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	2	0.8
MYR 29.71	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	3	0.8
MYR 33.94	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	4	0.8
MYR 38.17	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	5	0.8
MYR 42.44	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	6	0.8
MYR 53.04	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	7	0.8
MYR 61.50	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	8	0.8
MYR 69.71	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	9	0.8
MYR 80.61	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	10	0.8
MYR 143.51	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	20	0.8
MYR 195.51	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	30	0.8
MYR 210.08	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	40	0.8
MYR 239.65	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	50	0.8
MYR 261.46	1 Piece(s)	4 Day(s) or more	6	4	Black	Up to 6	Presence	~4	15	-	60	0.8
MYR 129.14	1 Piece(s)	5 Day(s) or more	6	4	Blue	Up to 6	No	~4	15	～0.8	20	0.8
MYR 442.63	1 Piece(s)	5 Day(s) or more	6	4	Blue	Up to 6	No	~4	15	～0.8	100	0.8
MYR 21.24	1 Piece(s)	4 Day(s) or more	6	4	Blue	Up to 6	Presence	~4	15	-	1	0.8
MYR 24.60	1 Piece(s)	4 Day(s) or more	6	4	Blue	Up to 6	Presence	~4	15	-	2	0.8
MYR 28.70	1 Piece(s)	4 Day(s) or more	6	4	Blue	Up to 6	Presence	~4	15	-	3	0.8
MYR 32.80	1 Piece(s)	4 Day(s) or more	6	4	Blue	Up to 6	Presence	~4	15	-	4	0.8
MYR 38.17	1 Piece(s)	4 Day(s) or more	6	4	Blue	Up to 6	Presence	~4	15	-	5	0.8
MYR 41.00	1 Piece(s)	4 Day(s) or more	6	4	Blue	Up to 6	Presence	~4	15	-	6	0.8
MYR 51.25	1 Piece(s)	4 Day(s) or more	6	4	Blue	Up to 6	Presence	~4	15	-	7	0.8
MYR 61.50	1 Piece(s)	4 Day(s) or more	6	4	Blue	Up to 6	Presence	~4	15	-	8	0.8
MYR 69.71	1 Piece(s)	4 Day(s) or more	6	4	Blue	Up to 6	Presence	~4	15	-	9	0.8
MYR 80.61	1 Piece(s)	4 Day(s) or more	6	4	Blue	Up to 6	Presence	~4	15	-	10	0.8
MYR 143.51	1 Piece(s)	4 Day(s) or more	6	4	Blue	Up to 6	Presence	~4	15	-	20	0.8
MYR 189.01	1 Piece(s)	4 Day(s) or more	6	4	Blue	Up to 6	Presence	~4	15	-	30	0.8
MYR 125.28	1 Piece(s)	13 Day(s) or more	6	4	[Transparent (including colored)] Transparent Blue	Up to 6	No	~4	15	～0.8	20	0.8
MYR 448.90	1 Piece(s)	13 Day(s) or more	6	4	[Transparent (including colored)] Transparent Blue	Up to 6	No	~4	15	～0.8	100	0.8
MYR 129.14	1 Piece(s)	5 Day(s) or more	6	4	[Transparent (including colored)] Transparency	Up to 6	No	~4	15	～0.8	20	0.8
MYR 442.63	1 Piece(s)	5 Day(s) or more	6	4	[Transparent (including colored)] Transparency	Up to 6	No	~4	15	～0.8	100	0.8
MYR 20.50	1 Piece(s)	4 Day(s) or more	6	4	[Transparent (including colored)] Transparent Red	Up to 6	Presence	~4	15	-	1	0.8
MYR 25.47	1 Piece(s)	4 Day(s) or more	6	4	[Transparent (including colored)] Transparent Red	Up to 6	Presence	~4	15	-	2	0.8
MYR 29.71	1 Piece(s)	4 Day(s) or more	6	4	[Transparent (including colored)] Transparent Red	Up to 6	Presence	~4	15	-	3	0.8
MYR 32.80	1 Piece(s)	4 Day(s) or more	6	4	[Transparent (including colored)] Transparent Red	Up to 6	Presence	~4	15	-	4	0.8
MYR 36.90	1 Piece(s)	4 Day(s) or more	6	4	[Transparent (including colored)] Transparent Red	Up to 6	Presence	~4	15	-	5	0.8
MYR 41.00	1 Piece(s)	4 Day(s) or more	6	4	[Transparent (including colored)] Transparent Red	Up to 6	Presence	~4	15	-	6	0.8
MYR 51.25	1 Piece(s)	4 Day(s) or more	6	4	[Transparent (including colored)] Transparent Red	Up to 6	Presence	~4	15	-	7	0.8
MYR 61.50	1 Piece(s)	4 Day(s) or more	6	4	[Transparent (including colored)] Transparent Red	Up to 6	Presence	~4	15	-	8	0.8
MYR 69.71	1 Piece(s)	4 Day(s) or more	6	4	[Transparent (including colored)] Transparent Red	Up to 6	Presence	~4	15	-	9	0.8
MYR 80.61	1 Piece(s)	4 Day(s) or more	6	4	[Transparent (including colored)] Transparent Red	Up to 6	Presence	~4	15	-	10	0.8
MYR 148.44	1 Piece(s)	4 Day(s) or more	6	4	[Transparent (including colored)] Transparent Red	Up to 6	Presence	~4	15	-	20	0.8
MYR 125.28	1 Piece(s)	7 Day(s) or more	6	4	[Green] Green	Up to 6	No	~4	15	～0.8	20	0.8
MYR 448.90	1 Piece(s)	5 Day(s) or more	6	4	[Green] Green	Up to 6	No	~4	15	～0.8	100	0.8
MYR 125.28	1 Piece(s)	5 Day(s) or more	6	4	Red	Up to 6	No	~4	15	～0.8	20	0.8
MYR 448.90	1 Piece(s)	5 Day(s) or more	6	4	Red	Up to 6	No	~4	15	～0.8	100	0.8
MYR 125.28	1 Piece(s)	7 Day(s) or more	6	4	[White] White	Up to 6	No	~4	15	～0.8	20	0.8
MYR 442.63	1 Piece(s)	13 Day(s) or more	6	4	[White] White	Up to 6	No	~4	15	～0.8	100	0.8
MYR 125.28	1 Piece(s)	5 Day(s) or more	6	4	Yellow	Up to 6	No	~4	15	～0.8	20	0.8
MYR 448.90	1 Piece(s)	5 Day(s) or more	6	4	Yellow	Up to 6	No	~4	15	～0.8	100	0.8
MYR 20.50	1 Piece(s)	4 Day(s) or more	6	4	Yellow	Up to 6	Presence	~4	15	-	1	0.8
MYR 24.60	1 Piece(s)	4 Day(s) or more	6	4	Yellow	Up to 6	Presence	~4	15	-	2	0.8
MYR 28.70	1 Piece(s)	4 Day(s) or more	6	4	Yellow	Up to 6	Presence	~4	15	-	3	0.8
MYR 33.94	1 Piece(s)	4 Day(s) or more	6	4	Yellow	Up to 6	Presence	~4	15	-	4	0.8
MYR 36.90	1 Piece(s)	4 Day(s) or more	6	4	Yellow	Up to 6	Presence	~4	15	-	5	0.8
MYR 41.00	1 Piece(s)	4 Day(s) or more	6	4	Yellow	Up to 6	Presence	~4	15	-	6	0.8
MYR 51.25	1 Piece(s)	4 Day(s) or more	6	4	Yellow	Up to 6	Presence	~4	15	-	7	0.8
MYR 61.50	1 Piece(s)	4 Day(s) or more	6	4	Yellow	Up to 6	Presence	~4	15	-	8	0.8
MYR 69.71	1 Piece(s)	4 Day(s) or more	6	4	Yellow	Up to 6	Presence	~4	15	-	9	0.8
MYR 77.91	1 Piece(s)	4 Day(s) or more	6	4	Yellow	Up to 6	Presence	~4	15	-	10	0.8
MYR 228.87	1 Piece(s)	5 Day(s) or more	8	5	Black	Up to 8	No	~5	23	～0.8	20	0.8
MYR 940.61	1 Piece(s)	5 Day(s) or more	8	5	Black	Up to 8	No	~5	23	～0.8	100	0.8
MYR 47.85	1 Piece(s)	4 Day(s) or more	8	5	Black	Up to 8	Presence	~5	23	-	1	0.8
MYR 57.40	1 Piece(s)	4 Day(s) or more	8	5	Black	Up to 8	Presence	~5	23	-	2	0.8
MYR 66.96	1 Piece(s)	4 Day(s) or more	8	5	Black	Up to 8	Presence	~5	23	-	3	0.8
MYR 73.98	1 Piece(s)	4 Day(s) or more	8	5	Black	Up to 8	Presence	~5	23	-	4	0.8
MYR 86.11	1 Piece(s)	4 Day(s) or more	8	5	Black	Up to 8	Presence	~5	23	-	5	0.8
MYR 95.66	1 Piece(s)	4 Day(s) or more	8	5	Black	Up to 8	Presence	~5	23	-	6	0.8
MYR 115.59	1 Piece(s)	4 Day(s) or more	8	5	Black	Up to 8	Presence	~5	23	-	7	0.8
MYR 138.71	1 Piece(s)	4 Day(s) or more	8	5	Black	Up to 8	Presence	~5	23	-	8	0.8
MYR 157.21	1 Piece(s)	4 Day(s) or more	8	5	Black	Up to 8	Presence	~5	23	-	9	0.8
MYR 181.72	1 Piece(s)	4 Day(s) or more	8	5	Black	Up to 8	Presence	~5	23	-	10	0.8
MYR 323.66	1 Piece(s)	4 Day(s) or more	8	5	Black	Up to 8	Presence	~5	23	-	20	0.8
MYR 441.92	1 Piece(s)	4 Day(s) or more	8	5	Black	Up to 8	Presence	~5	23	-	30	0.8

Product TOP

Basic Information

Material	Urethane	Applicable Fluid	Water / Air	Type	Straight
Operating Environment	Standard	Material, Urethane	Ether-based Polyurethane Resin	Operating Temperature Range (when using air)(°C)	-40::80

Configure

280 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

O.D. *O.D. of the outer layer for the two-layer type(Ø)
3

4

4.76

6

6.35

7.94

8

9.53

10

12

12.7

16
Clear
I.D.(Ø)
2

2.5

3.48

4

4.57

5

5.9

6.5

6.99

8

9.56

12
Clear
Color
- Black
- White
  - White
- Transparent (including colored)
  - Transparency
  - Transparent Blue
  - Transparent Red
- Red
- Blue
- Yellow
- Green
  - Green
Clear
Outer Diameter [Category]
Up to 3

Up to 4

Up to 5

Up to 6

Up to 7

Up to 8

Up to 10

Up to 15

Up to 20
Clear
Cutting Service Availability
- Presence
- No
Clear
I.D. [Category]
~2

~3

~4

~5

~6

~7

~8

~10

~15
Clear
Length(M)
1

2

3

4

5

6

7

8

9

10

15

20

30

40

50

60

100
Clear
Maximum operating pressure(MPa)
0.6

0.8
Clear
type
- U2
Clear

Days to Ship

All

4 Day(s) or Less

5 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

13 Day(s) or Less

34 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Urethane Tube U2 for General Air Pressure (Part Numbers)

(i)Caution

Product Specifications

Standard Size

Operating fluid and operating temperature range

Standard table

Metric size (Group 4)

Inch size (Group 1)

Selection support information

Property and performance information / test information

Negative pressure performance

Relationship between operating temperature and maximum operating pressure

Cautions/prohibitions

Precautions for use

Basic Information

Configure

Specification/Dimensions

O.D. *O.D. of the outer layer for the two-layer type(Ø)

I.D.(Ø)

Color

Outer Diameter [Category]

Cutting Service Availability

I.D. [Category]

Length(M)

Maximum operating pressure(MPa)

type

Days to Ship

Specify Alterations

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MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm