Cable number identification heat shrink tube

Operating Temperature:: -45℃-125℃
Minimum Shrinkage Temperature:: 70℃
Shrink Ratio:: 2:1/3:1
Standard Color:: White,Yellow
Environmental Protection Standards:: RoHS
Features: Stable performance, soft and flame retardant

Cable number marking heat shrink tube is made of radiation cross-linked polyolefin material, which can meet the special use environment. Its main function is to mark the cable interface of signals, power systems, electrical pipelines, and electromechanical equipment. It is widely used in electronics, electricity, electrical appliances, Power supply, computers, communications, aerospace, locomotives, wiring harness offices, communications, network cabling and other fields. Rail transportation, communications, precision instruments, automobiles, ships, spacecrafts, aircraft and nuclear power islands and other fields. Heat shrinkable marking sleeves are designed to meet customers' requirements for cable identification. The heat shrinkable sleeves produced from high-quality, highly flame-retardant polyolefin materials are suitable for identifying various wires and cables. The logo heat shrink tube can be directly supplied to a standard printer for printing. The printer is combined with the software to print various text and symbols of different sizes on the logo sleeve. After printing, the logo will be durable. Wires and cables and their insulated cores are identified with identification marks to ensure correct connection, installation and safe operation of wires and cables; as well as convenient maintenance.

How to label heat shrink tubing and what can be printed on it:

Use words, letters, symbols, colors, etc. to mark different cables. The marking colors should be easy to identify or easy to identify so that cables with the same signal can be correctly connected.

1: The PE casing and ink used to mark the heat shrinkable tube comply with the requirements of the EU RoHS environmental protection directive.

2: Marking heat shrinkable tube material: flame-retardant PE blank casing, aging resistance, good wear resistance, not easy to fade, good insulation.

3: Marking heat shrinkable tube length range: 6mm-30mm (customers can specify: such as 12mm or 28mm)

4: Printing content: Customers can freely specify.

5: Cutting method: automatic half-cutting, solid line separation, dotted line separation, etc. are freely selectable;

6: Parameter settings: text height and text position can be customized according to customer needs.

7. Customers can freely specify the printing content. (Color, length, inner diameter, printed content) Simplified Chinese, uppercase and lowercase English and other text. Electrical symbols, special symbols, etc. can be combined at will.

8. Color: white, black, yellow, blue, green, red and other colors.

9. Inner diameter: from 2.0mm to 200mm in diameter.

10. Temperature resistance grade: 125℃, 135℃.

Cable number identification heat shrink tube specification table
Specification（mm）	before contraction（mm）		After shrinkage（mm）		shape	Packing
Specification（mm）	the inside diameter of	wall thickness	the inside diameter of	wall thickness	shape	meters/roll
φ1.5	2.0±0.2	0.18	0.75	0.36	○	200
φ2.0	2.5±0.2	0.25	1	0.44	○	200
φ2.5	3.1±0.2	0.25	1.25	0.44	○	200
φ3.0	3.7±0.3	0.25	1.5	0.44	○	200
φ3.5	4.0±0.3	0.25	1.75	0.44	○	200
φ4.0	4.7±0.3	0.25	2	0.44	○	200
φ5.0	5.6±0.3	0.25	2.5	0.56	○	200
φ6.0	6.8±0.3	0.25	3	0.56	○	100
φ7.0	7.7±0.3	0.25	3.5	0.56	-	100
φ8.0	8.8±0.3	0.3	4	0.56	-	100
φ9.0	9.8±0.3	0.3	4.5	0.56	-	100
φ10	10.7±0.4	0.3	5	0.56	-	100
φ11	11.7±0.4	0.3	5.5	0.56	-	100
φ12	12.7±0.4	0.3	6	0.56	-	100
φ13	13.7±0.4	0.3	6.5	0.65	-	100
φ14	14.7±0.4	0.35	7	0.69	-	100
φ15	15.7±0.5	0.35	7.5	0.69	-	100
φ16	16.7±0.5	0.35	8	0.69	-	100
φ18	19.0±0.5	0.4	9	0.8	-	100
φ20	21.4±0.5	0.4	10	0.8	-	100
φ22	23.4±0.6	0.45	11	0.8	-	100
φ25	26.5±0.8	0.45	12.5	0.9	-	100
φ28	29.5±0.8	0.45	14	0.9	-	100
φ30	31.5±0.8	0.45	15	0.9	-	50
φ35	36.5±0.8	0.5	17.5	0.9	-	50
φ40	42.0±0.8	0.5	20	1	-	50
φ50	52.0±0.8	0.5	25	1	-	50
φ60	62.0±1.0	0.5	30	1	-	50
φ70	72.0±1.0	0.5	35	1.2	-	50
φ80	82.0±1.0	0.55	40	1.2	-	50
φ100	102	0.55	50	1.3	-	50
φ125	126	0.55	60	1.3	-	25