Tube | ニッセイエコ

Flexibility + Functionality：PVC tube series

There are many different features of tube for different situation. It is widely used for electrical devices, machines, etc.

Purchase of tube

Features of the product

Grade	Feature	Operating Temperature
UL Tube	Corresponding to UL、CSA	-30℃～105℃
Heat-Resistant Tube	Corresponding to high-temperature portion	-30℃～105℃
Cold Resistance Tube	Corresponding to low-temperature portion	-45℃～90℃
General Tube	Insulation, Wire Harness Protection, etc.	-20℃～60℃

Cold resistant Soft Tube

Cold resistance ﬂextube. (- 45℃～90℃)

Cold weather model
High elasticity, high flexibility and high workability
Support RoHS regulation
The range of applicable temperature is more than normal PVC (-45℃ to 90℃)
Nisseieco use compounded materials and SUNPRENE™ to request any customer’s needs. For example, different colors, sizes, packing, second process, etc.
Because of elasticity, it can be used for quiet required place.

※SUNPRENE™：Vinyl chloride-based thermoplastic elastomer from Mitsubishi Chemical Corporation.

Application of Nisseieco cold resistant tube

Steering wheel of cars(cold weather specification) which required for flexibility and quiet.
Motorcycle, rubber hose of ship as protector.

Cold Resistance Soft Tube Size Table

Product Name	Inner Diameter mm	Inner Diameter Tolerance	Thickness mm	Thickness Tolerance	m
φ3.0x0.5	3.0	+0.2 -0.2	0.5	+0.10 -0.08	500
φ3.5x0.5	3.5	+0.2 -0.2	0.5	+0.10 -0.08	500
φ4.0x0.5	4.0	+0.3 -0.2	0.5	+0.10 -0.08	500
φ4.5x0.5	4.5	+0.3 -0.2	0.5	+0.10 -0.08	500
φ5.0x0.5	5.0	+0.3 -0.2	0.5	+0.10 -0.08	500
φ5.5x0.5	5.5	+0.4 -0.2	0.5	+0.10 -0.08	500
φ6.0x0.5	6.0	+0.4 -0.2	0.5	+0.10 -0.08	400
φ7.0x0.5	7.0	+0.4 -0.2	0.5	+0.10 -0.08	300
φ8.0x0.5	8.0	+0.4 -0.2	0.5	+0.10 -0.08	300
φ9.0x0.5	9.0	+0.4 -0.2	0.5	+0.10 -0.08	200
φ10x0.5	10.0	+0.4 -0.2	0.5	+0.10 -0.08	200
φ11x0.5	11.0	+0.5 -0.3	0.5	+0.10 -0.08	200
φ12x0.5	12.0	+0.5 -0.3	0.5	+0.10 -0.08	200
φ13x0.5	13.0	+0.5 -0.3	0.5	+0.10 -0.08	150
φ14x0.5	14.0	+0.5 -0.3	0.5	+0.10 -0.08	150
φ15x0.5	15.0	+0.5 -0.3	0.5	+0.10 -0.08	100
φ16x0.6	16.0	+1.0 -0.8	0.6	+0.10 -0.10	100
φ18x0.6	18.0	+1.0 -0.8	0.6	+0.10 -0.10	100
φ20x0.8	20.0	+1.0 -0.8	0.8	+0.10 -0.10	50
φ22x0.8	22.0	+1.5 -1.5	0.8	+0.10 -0.10	50

※Another sizes are also available, please feel free to contact us.

Cold Resistance Soft Tube Features Table

Our cold resistance PVC tube is flexible, can be used for Pipe Protection.

Material	Heat-resistant	Cold resistance	Oil resistance	Weather resistance	Flexibility	Environment	Cost
Normal PVC	△　60℃	○　-20℃	○	○	○	○	◎
Heat-resistant PVC	◎　105℃	○　-20℃	○	○	△	○	○
Cold resistance PVC	○　90℃	◎　-45℃	○	○	◎	○	◎
UL PVC	◎　105℃	○　-20℃	○	○	△	○	△
Heat and rat resistance	◎　105℃	○　-20℃	△	○	△	○	△
PVC+NBR	△　60℃	◎　-40℃	○	△	○	○	○
Elastomer	○　105℃	◎　-40℃	△	△	◎	◎	△

UL tube size table

Product Name	Inner Diameter mm	Tolerance	CAT No.NH-3 600V　Thickness mm	CAT No.NH-3 300V　Thickness mm	Number of Turns(m)
No.9	3	±0.25	0.56	0.44	500
No.8	3.3	±0.25	0.56	0.44	500
No.7	3.7	±0.25	0.56	0.44	500
No.6	4.2	±0.30	0.56	0.44	500
No.5	4.7	±0.30	0.56	0.44	500
No.4	5.3	±0.30	0.56	0.44	500
No.3	5.9	±0.30	0.56	0.44	500
No.2	6.6	±0.30	0.56	0.44	400
No.1	7.4	±0.30	0.56	0.44	300
No.0	8.3	±0.35	0.56	0.44	300
No.5/16′	8	±0.35	0.56		300
No.6/16′	9.5	±0.35	0.56		300
No.7/16′	11.1	±0.35	0.56		200
No.8/16′	12.7	±0.35	0.56		200
No.9/16′	14.3	±0.40	0.71		200
No.10/16′	16	±0.40	0.71		150
No.12/16′	19	±0.40	0.77		100
No.14/16′	22	+1.0 -0.8	0.77		50
No.16/16′	25	+1.0 -0.8	0.77		50

Heat‐resistant tube size table

Product Name		Inner Diameter mm	Inner Diameter Tolerance	Thickness mm	Thickness Tolerance	Number of Turns(m)
H-105	2.5X3.5	2.5	+0.3 -0.2	0.5	+0.10 -0.08	500
H-105	3X4	3	+0.3 -0.2	0.5	+0.10 -0.08	500
H-105	3.5X4.5	3.5	+0.3 -0.2	0.5	+0.10 -0.08	500
H-105	4X5	4	+0.3 -0.2	0.5	+0.10 -0.08	500
H-105	4.5X5.5	4.5	+0.3 -0.2	0.5	+0.10 -0.08	500
H-105	5X6	5	+0.3 -0.2	0.5	+0.10 -0.08	500
H-105	5.5X6.5	5.5	+0.4 -0.2	0.5	+0.10 -0.08	500
H-105	6X7	6	+0.4 -0.2	0.5	+0.10 -0.08	400
H-105	7X8	7	+0.4 -0.2	0.5	+0.10 -0.08	300
H-105	8X9	8	+0.4 -0.2	0.5	+0.10 -0.08	300
H-105	9X10	9	+0.4 -0.2	0.5	+0.10 -0.08	200
H-105	10X11.2	10	+0.4 -0.2	0.6	+0.10 -0.10	200
H-105	11X12.2	11	+0.4 -0.2	0.6	+0.10 -0.10	200
H-105	12X13.2	12	+0.5 -0.3	0.6	+0.10 -0.10	200
H-105	13X14.2	13	+0.5 -0.3	0.6	+0.10 -0.10	150
H-105	14X15.2	14	+0.5 -0.3	0.6	+0.10 -0.10	150
H-105	15X16.2	15	+0.5 -0.3	0.6	+0.10 -0.10	100
H-105	16X17.2	16	+1.0 -0.5	0.6	+0.10 -0.10	100
H-105	18X19.2	18	+1.0 -0.5	0.6	+0.10 -0.10	100
H-105	20X22	20	+1.0 -0.5	1.0	+0.10 -0.10	50
H-105	22X24	22	+1.0 -0.5	1.0	+0.10 -0.10	50

Normal tube size table

Product Name	Inner Diameter mm	Inner Diameter Tolerance	Thickness mm	Thickness Tolerance	m
2.5X3.3	2.5	+0.2 -0.2	0.4	+0.08 -0.08	500
3X4	3	+0.2 -0.2	0.5	+0.10 -0.08	500
3.5X4.5	3.5	+0.2 -0.2	0.5	+0.10 -0.08	500
4X5	4	+0.3 -0.2	0.5	+0.10 -0.08	500
4.5X5.5	4.5	+0.3 -0.2	0.5	+0.10 -0.08	500
5X6	5	+0.3 -0.2	0.5	+0.10 -0.08	500
5.5X6.5	5.5	+0.4 -0.2	0.5	+0.10 -0.08	500
6X7	6	+0.4 -0.2	0.5	+0.10 -0.08	400
7X8	7	+0.4 -0.2	0.5	+0.10 -0.08	300
8X9	8	+0.4 -0.2	0.5	+0.10 -0.08	300
9X10	9	+0.4 -0.2	0.5	+0.10 -0.08	200
10X11	10	+0.4 -0.2	0.5	+0.10 -0.08	200
11X12	11	+0.4 -0.2	0.5	+0.10 -0.08	200
12X13	12	+0.5 -0.3	0.5	+0.10 -0.08	200
13X14	13	+0.5 -0.3	0.5	+0.10 -0.08	150
14X15	14	+0.5 -0.3	0.5	+0.10 -0.08	150
15X16	15	+0.5 -0.3	0.5	+0.10 -0.08	100
16X17.2	16	+1.0 -0.8	0.6	+0.10 -0.10	100
18X19.6	18	+1.0 -0.8	0.8	+0.10 -0.10	100
20X21.6	20	+1.0 -0.8	0.8	+0.10 -0.10	50
22X23.6	22	+1.5 -1.5	0.8	+0.10 -0.10	50

Nisseieco “ All In One” system of ”From molding to assembling”.
Molding, R&D, mold manufacturing, assembling.
To meet various customer’s needs, providing sample is possible.

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