Single Wall Polyolefin Heat Shrink Tubing

English version - Heat shrink tube - Yozonetech company profile

Product Overview

Yozonetech Single Wall Products cover a broad range of heat-shrinkable tubing and related protection products for electrical insulation, mechanical protection, abrasion resistance, strain relief, moisture protection, cable insulation, marking and bundling. The source catalogue groups these products into flexible general-purpose tubing, ultra-thin-wall halogen-free grades, flame-retardant grades, yellow/green grounding identification tubing, higher-temperature tubing, non-shrinkable protective tubing, busbar insulation, medium-voltage busbar tubing, neoprene-type protection and optical fiber fusion splice protection.

The product range includes RSFR-H(H), RSFR-HCB(H), RSFR-H, RSFR-H(3X), RSFR-HCB, RSFR-(2X,3X)YG, RSFR-135G in 2:1 and 3:1 versions, RSFR-105, RSFR-HT, PO, WMPG busbar tubing, RSFRNH-BTM medium-voltage busbar tubing, WRSLD heat-shrink neoprene tube and WRSGX optical-fiber fusion splice protection sleeves. These products should be selected according to wire/cable diameter, recovered diameter, wall thickness, temperature, flame behavior, chemical exposure and electrical insulation requirements.

Product Family Overview

Family	Main function	Key characteristics	Source operating / service range
RSFR-H(H)	Thin-wall halogen-free flexible insulation	Ultra thin wall, flexible, halogen-free, flame retardant, low smoke	-55 to +125°C
RSFR-HCB(H)	Ultra-thin flexible insulation	Very thin wall, very flexible, halogen-free, flame retardant	-55 to +125°C
RSFR-H	Universal insulation	Flexible, flame retardant, general-purpose mechanical/electrical protection	-55 to +125°C
RSFR-H(3X)	3:1 universal tubing	Flexible, flame retardant, wider recovery range	-55 to +125°C
RSFR-HCB	Ultra-thin flexible tubing	Very flexible, ultra-thin wall, flame retardant	-55 to +125°C
RSFR-(2X,3X)YG	Grounding identification tubing	Yellow/green striped, flame retardant, flexible	-55 to +125°C
RSFR-135G	Flame-retardant multipurpose tubing	Flexible; 2:1 and 3:1 versions; SAE-AMS-DTL-23053/5 Class 1 & 3	-55 to +135°C
RSFR-105	Economical tubing	Halogen-free, non-self-extinguishing	-55 to +105°C
RSFR-HT	High-temperature flame-retardant tubing	2:1, good fluid/solvent resistance, UL approved	-55 to +150°C
PO	Non-shrinkable tubing	Irradiated flexible flame-retardant polyolefin	-55 to +125°C
WMPG	Heat-shrink busbar tubing	Cross-linked polyolefin for switchgear/substations	1/10/20/35 kV systems
RSFRNH-BTM	Medium-voltage busbar tubing	Halogen-free, anti-track, flame retardant	-40 to +110°C; usable at 175°C
WRSLD	Heat-shrink neoprene tube	Fluid/solvent resistant, abrasion resistant, flexible	-45 to +105°C
WRSGX	Fusion-splice protection sleeve	Mechanical/environmental protection for single-fiber fusion splices	Installation dependent

RSFR-H(H) — Thin Wall Halogen-Free Flexible Heat Shrink Tubing

RSFR-H(H) is an ultra-thin-wall, flexible and halogen-free heat-shrinkable tubing. The source lists electronics, automotive, military and aerospace applications and emphasizes flame retardancy and low smoke generation when burning.

Parameter	Source specification
Operating temperature	-55 to +125°C
Fully shrink temperature	+125°C
Material / construction	Halogen-free, flexible cross-linked polyolefin
Flame performance	VW-1
Compliance	RoHS; Sony compliant
Main features	Ultra thin wall; flexible; halogen free; flame retardant; low smoke generation

 

Supplied ID mm	As-supplied ID mm	Recovered ID mm	Wall thickness mm	M/spool
0.8	1.4±0.2	0.50	0.22	200
1.0	1.5±0.2	0.65	0.28	200
1.5	2.0±0.2	0.85	0.32	200
2.0	2.5±0.2	1.00	0.35	200
2.5	3.0±0.2	1.30	0.38	200
3.0	3.5±0.2	1.50	0.40	200
3.5	4.0±0.2	1.80	0.42	200
4.0	4.5±0.2	2.00	0.45	200
4.5	5.0±0.2	2.30	0.50	100
5.0	5.5±0.2	2.5	0.55	100
6.0	6.5±0.2	3.0	0.55	100
7.0	7.5±0.3	3.5	0.55	100
8.0	8.5±0.3	4.0	0.60	100
9.0	9.5±0.3	4.5	0.60	100
10.0	10.5±0.3	5.0	0.60	100
11.0	11.5±0.3	5.5	0.60	100
12.0	12.5±0.3	6.0	0.60	100
13.0	13.5±0.3	6.5	0.65	100
14.0	14.5±0.3	7.0	0.65	100
15.0	15.5±0.4	7.5	0.70	100
16.0	16.5±0.4	8.0	0.70	100
17.0	17.5±0.4	8.5	0.70	100
18.0	19.0±0.5	9.0	0.80	100
20.0	21.0±0.5	10.0	0.80	100
22.0	23.0±0.5	11.0	0.80	100
25.0	26.0±0.5	12.5	0.90	50
28.0	29.0±0.5	14.0	0.90	50
30.0	31.5±1.0	15.0	0.95	50
35.0	36.5±1.0	17.5	1.00	50
40.0	41.5±1.0	20.0	1.00	50
45.0	46.5±1.0	22.5	1.00	25
50.0	≥50	25.0	1.00	25
60.0	≥60	31.0	1.30	25
70.0	≥70	36.0	1.30	25
80.0	≥80	41.0	1.46	25
90.0	≥90	46.0	1.46	25
100.0	≥100	51.0	1.46	25
120.0	≥120	61.0	1.56	25
150.0	≥150	76.0	1.56	25
180.0	≥180	91.0	1.56	25

 

Property	Test method	Source performance
Tensile strength	ASTM D2671	≥10.4 MPa
Ultimate elongation	ASTM D2671	≥200%
Tensile strength after heat aging	158°C × 168 h	27.3 MPa
Ultimate elongation after aging	158°C × 168 h	>100%
Longitudinal change	ASTM D2671	-5% to +5%
Flammability	ASTM D2671 C method	VW-1
Dielectric strength	ASTM D149	≥15 kV/mm
Volume resistivity	ASTM D876	≥10¹⁴ Ω·cm

RSFR-HCB(H) — Ultra-Thin Wall Halogen-Free Flexible Heat Shrink Tubing

RSFR-HCB(H) is the thinner and highly flexible halogen-free grade in the source range. It is intended where reduced wall thickness and flexibility are important while retaining flame-retardant and electrical-insulation performance.

Parameter	Source specification
Operating temperature	-55 to +125°C
Fully shrink temperature	+110°C
Features	Ultra thin wall; flexible; halogen free; flame retardant; low smoke generation
Compliance	RoHS; Sony compliant

 

Supplied ID mm	As-supplied ID mm	Recovered ID mm	M/spool
1.0	1.4±0.2	0.65	200
1.5	1.9±0.2	0.85	200
2.0	2.4±0.2	1.00	200
2.5	2.9±0.2	1.30	200
3.0	3.4±0.2	1.50	200
3.5	3.9±0.2	1.80	200
4.0	4.4±0.2	2.00	200
4.5	4.9±0.2	2.30	100
5.0	5.5±0.2	2.5	100
6.0	6.5±0.2	3.0	100
7.0	7.5±0.3	3.5	100
8.0	8.5±0.3	4.0	100
9.0	9.5±0.3	4.5	100
10.0	10.5±0.3	5.0	100
11.0	11.5±0.3	5.5	100
12.0	12.5±0.3	6.0	100
13.0	13.5±0.3	6.5	100
14.0	14.5±0.3	7.0	100
15.0	15.5±0.4	7.5	100
16.0	16.5±0.4	8.0	100
17.0	17.5±0.4	8.5	100
18.0	18.5±0.4	9.0	100
20.0	20.5±0.5	10.0	100
22.0	22.5±0.5	11.0	100
25.0	25.5±0.5	12.5	50

 

Property	Test method	Typical performance
Tensile strength	ASTM D2671	≥10.4 MPa
Ultimate elongation	ASTM D2671	>200%
Tensile strength after heat aging	158°C × 168 h	27.3 MPa
Ultimate elongation after aging	158°C × 168 h	>100%
Longitudinal change	ASTM D2671	-5% to +5%
Flammability	ASTM D2671 C method	VW-1
Dielectric strength	ASTM D149	≥15 kV/mm
Volume resistivity	ASTM D876	>10¹⁴ Ω·cm

RSFR-H — Universal Heat Shrink Tubing

RSFR-H is a general-purpose flexible heat-shrinkable tubing with strong physical and mechanical properties. It is positioned for electrical insulation, abrasion protection, strain relief and bundling across industrial and electronic applications.

Parameter	Source specification
Operating temperature	-55 to +125°C
Fully shrink temperature	≥125°C
Shrink ratio	2:1
Features	Flexible; flame retardant; RoHS compliant

 

Supplied ID	As-supplied ID	Recovered ID	Wall thickness	M/spool
0.8	1.4±0.2	0.50	0.22	200
1.0	1.5±0.2	0.65	0.28	200
1.5	2.0±0.2	0.85	0.32	200
2.0	2.5±0.2	1.00	0.35	200
2.5	3.0±0.2	1.30	0.38	200
3.0	3.5±0.2	1.50	0.40	200
3.5	4.0±0.2	1.80	0.42	200
4.0	4.5±0.2	2.00	0.45	200
4.5	5.0±0.2	2.30	0.50	200
5.0	5.5±0.2	2.5	0.55	100
6.0	6.5±0.2	3.0	0.55	100
7.0	7.5±0.3	3.5	0.55	100
8.0	8.5±0.3	4.0	0.60	100
9.0	9.5±0.3	4.5	0.60	100
10.0	10.5±0.3	5.0	0.60	100
11.0	11.5±0.3	5.5	0.60	100
12.0	12.5±0.3	6.0	0.60	100
13.0	13.5±0.3	6.5	0.65	100
14.0	14.5±0.3	7.0	0.65	100
15.0	15.5±0.4	7.5	0.70	100
16.0	16.5±0.4	8.0	0.70	100
17.0	17.5±0.4	8.5	0.70	100
18.0	19.0±0.5	9.0	0.80	100
20.0	21.0±0.5	10.0	0.80	100
22.0	23.0±0.5	11.0	0.80	100
25.0	26.0±0.5	12.5	0.90	50
28.0	29.0±0.5	14.0	0.90	50
30.0	31.5±1.0	15.0	0.95	50
35.0	36.5±1.0	17.5	1.00	50
40.0	41.5±1.0	20.0	1.00	50
45.0	46.5±1.0	22.5	1.00	25
50.0	≥50	25.0	1.00	25
60.0	≥60	31.0	1.30	25
70.0	≥70	36.0	1.30	25
80.0	≥80	41.0	1.46	25
90.0	≥90	46.0	1.46	25
100.0	≥100	51.0	1.46	25
120.0	≥120	61.0	1.56	25
150.0	≥150	76.0	1.56	25
180.0	≥180	91.0	1.56	25

 

Property	Test method	Typical performance
Tensile strength	ASTM D2671	≥10.4 MPa
Ultimate elongation	ASTM D2671	≥200%
Tensile strength after heat aging	158°C × 168 h	27.3 MPa
Ultimate elongation after aging	158°C × 168 h	>100%
Longitudinal change	ASTM D2671	-5% to +5%
Flammability	ASTM D2671 C method	VW-1
Voltage withstand	UL224, 2500 V, 60 s	No breakdown
Dielectric strength	ASTM D149	≥15 kV/mm
Volume resistivity	ASTM D876	>10¹⁴ Ω·cm

RSFR-H(3X) — 3:1 Universal Heat Shrink Tubing

The 3:1 version provides a wider recovery range than the standard 2:1 grade, making it useful where the installation geometry contains larger diameter changes or where one size needs to cover a broader component range.

Parameter	Source specification
Operating temperature	-55 to +125°C
Fully shrink temperature	≥125°C
Shrink ratio	3:1
Features	Flexible; flame retardant; ultra-thin wall; RoHS compliant

 

Supplied ID	As-supplied ID	Recovered ID	Wall thickness	M/spool
1.5	1.6±0.1	<0.50	0.45±0.10	200
3.0	3.2±0.1	<1.00	0.55±0.10	200
4.5	4.7±0.1	<1.50	0.60±0.10	200
6.0	6.2±0.1	<2.00	0.65±0.10	100
9.0	9.3±0.2	<3.00	0.75±0.15	100
12.0	12.3±0.2	<4.00	0.75±0.15	100
15.0	15.3±0.2	<5.00	0.80±0.15	100
18.0	18.3±0.2	<6.00	0.85±0.15	100
24.0	24.4±0.3	<8.00	1.00±0.20	50
30.0	30.4±0.3	<10.0	1.15±0.20	50
39.0	39.6±0.5	<13.0	1.50±0.20	50
50.0	50.6±0.5	<16.0	2.50±0.20	25
60.0	61.5±1.0	<20.0	2.60±0.20	25
70.0	71.5±1.0	<23.0	2.60±0.20	25
80.0	81.5±1.0	<26.0	2.60±0.20	25
90.0	91.5±1.0	<30.0	2.60±0.20	25
100.0	101.5±1.0	<33.0	2.60±0.20	25

 

Property	Test method	Typical performance
Tensile strength	ASTM D2671	≥10.4 MPa
Ultimate elongation	ASTM D2671	≥200%
Tensile strength after heat aging	158°C × 168 h	27.3 MPa
Ultimate elongation after aging	158°C × 168 h	>100%
Longitudinal change	ASTM D2671	-5% to +5%
Flammability	ASTM D2671 C method	VW-1
Voltage withstand	UL224, 2500 V, 60 s	No breakdown
Dielectric strength	ASTM D149	≥15 kV/mm
Volume resistivity	ASTM D876	≥10¹⁴ Ω·cm

RSFR-HCB — Ultra-Thin Wall, Very Flexible Heat Shrink Tubing

RSFR-HCB combines ultra-thin construction with high flexibility. It is intended for compact wire harnesses and applications where conventional wall thickness would add unnecessary bulk.

Parameter	Source specification
Operating temperature	-55 to +125°C
Fully shrink temperature	≥110°C
Features	Ultra thin wall; very flexible; flame retardant; RoHS compliant

 

Supplied ID	As-supplied ID	Recovered ID	M/spool
1.0	1.4±0.2	0.65	200
1.5	1.9±0.2	0.85	200
2.0	2.4±0.2	1.00	200
2.5	2.9±0.2	1.30	200
3.0	3.4±0.2	1.50	200
3.5	3.9±0.2	1.80	200
4.0	4.4±0.2	2.00	200
4.5	4.9±0.2	2.30	200
5.0	5.5±0.2	2.5	100
6.0	6.5±0.2	3.0	100
7.0	7.5±0.3	3.5	100
8.0	8.5±0.3	4.0	100
9.0	9.5±0.3	4.5	100
10.0	10.5±0.3	5.0	100
11.0	11.5±0.3	5.5	100
12.0	12.5±0.3	6.0	100
13.0	13.5±0.3	6.5	100
14.0	14.5±0.3	7.0	100
15.0	15.5±0.4	7.5	100
16.0	16.5±0.4	8.0	100
17.0	17.5±0.4	8.5	100
18.0	18.5±0.4	9.0	100
20.0	20.5±0.5	10.0	100
22.0	22.5±0.5	11.0	100
25.0	25.5±0.5	12.5	50

 

Property	Test method	Typical performance
Tensile strength	ASTM D2671	≥10.4 MPa
Ultimate elongation	ASTM D2671	≥200%
Tensile strength after heat aging	158°C × 168 h	27.3 MPa
Ultimate elongation after aging	158°C × 168 h	≥100%
Longitudinal change	ASTM D2671	-5% to +5%
Flammability	ASTM D2671 C method	VW-1
Dielectric strength	ASTM D149	≥15 kV/mm
Volume resistivity	ASTM D876	>10¹⁴ Ω·cm

RSFR-(2X,3X)YG — Yellow/Green Striped Thin-Wall Cross-Linked Polyolefin Tubing

The yellow/green striped tubing is intended for electrical grounding identification. The source describes it as flexible, flame-retardant, resistant to common fluids and solvents, and suitable for continuous operation from -55 to +125°C.

Nominal size	Expanded ID	Recovered ID	Wall thickness	Form	M/spool
1.0	1.5±0.3	0.7	0.28±0.10	Round	200
1.5	2.0±0.3	0.9	0.30±0.10	Round	200
2.0	2.5±0.3	1.0	0.35±0.10	Round	200
2.5	3.0±0.3	1.3	0.36±0.10	Round	200
3.0	3.5±0.4	1.5	0.38±0.10	Round	200
3.5	4.0±0.4	1.8	0.40±0.10	Round	200
4.0	4.5±0.4	2.0	0.45±0.10	Round	200
4.5	5.0±0.4	2.3	0.45±0.10	Round	100
5.0	5.5±0.4	2.5	0.45±0.10	Round	100
6.0	6.5±0.4	3.0	0.50±0.10	Round	100
7.0	7.5±0.4	3.5	0.50±0.10	Flat	100
8.0	8.5±0.5	4.0	0.55±0.10	Flat	100
9.0	9.5±0.5	4.5	0.55±0.10	Flat	100
10.0	10.5±0.5	5.0	0.55±0.10	Flat	100
11.0	11.5±0.5	5.5	0.60±0.10	Flat	100
12.0	12.5±0.5	6.0	0.60±0.10	Flat	100
13.0	13.5±0.5	6.5	0.60±0.10	Flat	100
14.0	14.5±0.5	7.0	0.65±0.10	Flat	100
15.0	16.5±0.6	7.5	0.70±0.10	Flat	100
16.0	17.0±0.6	8.0	0.70±0.10	Flat	100
17.0	17.5±0.6	8.5	0.70±0.10	Flat	100
18.0	19.0±0.7	9.0	0.70±0.15	Flat	100
20.0	22.0±0.7	10.0	0.75±0.15	Flat	100
22.0	24.0±0.7	11.0	0.80±0.15	Flat	100
28.0	29.0±0.7	14.0	0.90±0.15	Flat	50
30.0	31.5±0.7	15.0	0.95±0.15	Flat	50
35.0	36.5±0.7	17.5	0.95±0.15	Flat	50
40.0	41.5±0.7	20.0	1.00±0.20	Flat	50
45.0	46.0±0.7	22.5	1.00±0.20	Flat	25
50.0	≥50	25.0	1.10±0.20	Flat	25
60.0	≥60	30.0	1.10±0.20	Flat	25
70.0	≥70	35.0	1.20±0.20	Flat	25
80.0	≥80	40.0	1.30±0.20	Flat	25
90.0	≥90	45.0	1.50±0.20	Flat	25
100.0	100.0	50.0	1.65±0.20	Flat	25
120.0	≥120	60.0	1.70±0.20	Flat	15
150.0	150.0	75.0	1.70±0.20	Flat	15
180.0	180.0	90.0	1.75±0.20	Flat	15

RSFR-(3X)YG Dimensions

Size	Expanded ID	Recovered ID	Wall thickness	Form	M/spool
3.2	3.2	1.0	0.55±0.15	Round	200
4.8	4.8	1.5	0.60±0.15	Round	100
6.4	6.4	2.0	0.65±0.15	Round	100
9.5	9.5	3.0	0.75±0.15	Flat	50
12.7	12.7	4.0	0.75±0.20	Flat	50
19.1	19.1	6.0	0.85±0.20	Flat	50
25.4	25.4	8.0	0.90±0.20	Flat	50

 

Property	Test method	Standard / typical performance
Tensile strength	ASTM D2671	≥10.4 MPa / 11.5 MPa typical
Elongation	ASTM D2671	≥300% / 450% typical
Tensile strength after aging	UL224, 158°C × 168 h	≥7.3 MPa / 8.5 MPa typical
Elongation after aging	UL224, 158°C × 168 h	≥200% / 350% typical
Dielectric strength	IEC 60243	≥15 / 17.5 kV/mm
Volume resistivity	ASTM D876	≥1×10¹⁴ / 2.5×10¹⁴ Ω·cm

RSFR-135G(2X) — Flame-Retardant Multi-Purpose Heat Shrink Tubing

RSFR-135G(2X) is a 2:1 flame-retardant multi-purpose tubing for general insulation and protection. The source lists flexible construction, RoHS compliance and SAE-AMS-DTL-23053/5 Class 1 and 3 compliance.

Parameter	Source specification
Operating temperature	-55 to +135°C
Fully shrink temperature	≥120°C
Shrink ratio	2:1
Standards / compliance	SAE-AMS-DTL-23053/5 Class 1 & 3; RoHS
Flame performance	VW-1
Heat shock	250°C × 4 h; no cracks, flowing or dripping

 

Supplied ID	As-supplied ID	Recovered ID	Wall thickness	M/spool
1.0	≥1.2	<0.60	0.41±0.10	200
1.5	≥1.6	<0.80	0.43±0.10	200
2.5	≥2.4	1.20	0.51±0.10	200
3.0	≥3.2	<1.60	0.51±0.10	200
4.5	≥4.8	<2.40	0.51±0.10	100
6.0	≥6.4	<3.20	0.64±0.10	100
9.0	≥9.5	<4.80	0.64±0.10	100
12.0	≥12.7	<6.40	0.64±0.10	100
18.0	≥19.1	<9.50	0.76±0.15	100
25.0	≥25.4	<12.7	0.89±0.15	50
32.0	≥32.0	<15.9	0.89±0.15	50
38.0	≥38.0	<19.1	1.00±0.15	50
50.0	≥51.0	<25.4	1.15±0.15	25
75.0	≥76.0	<38.1	1.27±0.20	25
100.0	≥102.0	<50.8	1.40±0.20	25
120.0	≥125.0	<63.5	1.40±0.25	25

 

Property	Test method	Typical performance
Tensile strength	ASTM D2671	≥10.4 MPa
Ultimate elongation	ASTM D2671	>200%
Tensile strength after aging	175°C × 168 h	27.3 MPa
Ultimate elongation after aging	175°C × 168 h	≥100%
Longitudinal change	ASTM D2671	-5% to +5%
Flammability	ASTM D2671 C method	VW-1
Voltage withstand	UL224, 2500 V, 60 s	No breakdown
Heat shock	UL224, 250°C × 4 h	No cracks, flowing or dripping
Dielectric strength	ASTM D149	≥15 kV/mm
Volume resistivity	ASTM D876	≥10¹⁴ Ω·cm

RSFR-135G(3X) — Ultra-Thin-Wall Flame-Retardant Tubing

The 3:1 RSFR-135G version provides a wider recovery range while retaining the 135°C service capability and flame-retardant performance.

Supplied ID	As-supplied ID	Recovered ID	Wall thickness	M/spool
1.5	≥1.5	<0.5	0.45±0.10	200
3.0	≥3.0	<1.0	0.55±0.10	200
4.5	≥4.5	≤1.5	0.60±0.10	100
6.0	≥6.0	<2.0	0.65±0.10	100
9.0	≥9.0	<3.0	0.75±0.15	100
12.0	≥12.0	<4.0	0.75±0.15	100
15.0	≥15.0	<5.0	0.80±0.15	100
18.0	≥18.0	<6.0	0.85±0.15	100
24.0	≥24.0	<8.0	1.00±0.20	50
30.0	≥30.0	<10.0	1.15±0.20	50
39.0	≥39.0	≤13.0	1.50±0.20	50
50.0	≥50.0	≤16.0	2.50±0.20	25
60.0	≥60.0	<20.0	2.60±0.20	25
70.0	≥70.0	≤23.0	2.60±0.20	25
80.0	≥80.0	≤26.0	2.60±0.20	25
90.0	≥90.0	≤30.0	2.60±0.20	25
100.0	100.0	≤33.0	2.60±0.20	25

 

Property	Test method	Typical performance
Tensile strength	ASTM D2671	≥10.4 MPa
Ultimate elongation	ASTM D2671	≥200%
Tensile strength after aging	175°C × 168 h	27.3 MPa
Ultimate elongation after aging	175°C × 168 h	>100%
Longitudinal change	ASTM D2671	-5% to +5%
Flammability	ASTM D2671 C method	VW-1
Voltage withstand	UL224, 2500 V, 60 s	No breakdown
Heat shock	UL224, 250°C × 4 h	No cracks, flowing or dripping
Dielectric strength	ASTM D149	≥15 kV/mm
Volume resistivity	ASTM D876	≥10¹⁴ Ω·cm

RSFR-105 — Economical Halogen-Free Heat Shrink Tubing

RSFR-105 is an economical halogen-free heat-shrinkable tubing for applications where a lower temperature rating and cost-oriented construction are acceptable. The source identifies it as non-self-extinguishing.

Parameter	Source specification
Operating temperature	-55 to +105°C
Shrink temperature	≥105°C
Features	Flexible; halogen free; economical; RoHS and Sony compliant
Flammability	Non-self-extinguishing

 

Supplied ID	As-supplied ID	Recovered ID	Wall thickness	M/spool
0.6	0.9±0.2	0.40	0.22	200
0.8	1.1±0.2	0.50	0.22	200
1.0	1.5±0.2	0.65	0.28	200
1.5	2.0±0.2	0.85	0.32	200
2.0	2.5±0.2	1.00	0.35	200
2.5	3.0±0.2	1.30	0.38	200
3.0	3.5±0.2	1.50	0.40	200
3.5	4.0±0.2	1.80	0.42	200
4.0	4.5±0.2	2.00	0.50	200
4.5	5.0±0.2	2.30	0.55	200
5.0	5.5±0.2	2.5	0.55	100
6.0	6.5±0.2	3.0	0.55	100
7.0	7.5±0.3	3.5	0.60	100
8.0	8.5±0.3	4.0	0.60	100
9.0	9.5±0.3	4.5	0.60	100
10.0	10.5±0.3	5.0	0.60	100
11.0	11.5±0.3	5.5	0.60	100
12.0	12.5±0.3	6.0	0.65	100
13.0	13.5±0.3	6.5	0.65	100
14.0	14.5±0.3	7.0	0.70	100
15.0	15.5±0.4	7.5	0.70	100
16.0	16.5±0.4	8.0	0.70	100
17.0	17.5±0.4	8.5	0.80	100
18.0	19.0±0.5	9.0	0.80	100
20.0	21.0±0.5	10.0	0.80	100
22.0	23.0±0.5	11.0	0.90	100
25.0	26.0±0.5	12.5	0.90	50
28.0	29.0±0.5	14.0	0.95	50
30.0	31.5±1.0	15.0	1.00	50
35.0	36.5±1.0	17.5	1.00	50
40.0	41.5±1.0	20.0	1.00	50
45.0	46.0±1.0	22.5	1.00	25
50.0	≥50	25.0	1.00	25

 

Property	Test method	Typical performance
Tensile strength	ASTM D2671	≥10.4 MPa
Ultimate elongation	ASTM D2671	≥200%
Voltage withstand	2500 V, 60 s	No breakdown
Volume resistivity	ASTM D876	>10¹⁴ Ω·cm

RSFR-HT — 150°C Flame-Retardant Heat Shrink Tubing

RSFR-HT is a 2:1 flame-retardant heat-shrinkable tubing for applications requiring higher continuous operating temperature and good resistance to common fluids and solvents. The source also lists UL approval.

Parameter	Source specification
Shrink ratio	2:1
Operating temperature	-55 to +150°C
Fully shrink temperature	≥135°C
Features	Flame retardant; good resistance to common fluids and solvents; UL approved; RoHS compliant

 

Supplied ID	As-supplied ID	Recovered ID	Wall thickness	M/spool
1.0	≥1.2	<0.60	0.41±0.10	200
1.5	≥1.6	<0.80	0.43±0.10	200
2.5	≥2.4	1.20	0.51±0.10	200
3.0	≥3.2	<1.60	0.51±0.10	200
4.5	≥4.8	<2.40	0.51±0.10	100
6.0	≥6.4	<3.20	0.64±0.10	100
9.0	≥9.5	<4.80	0.64±0.10	100
12.0	≥12.7	<6.40	0.64±0.10	100
18.0	≥19.1	<9.50	0.76±0.15	100
25.0	≥25.4	<12.7	0.89±0.15	50
32.0	≥32.0	<15.9	0.89±0.15	50
38.0	≥38.0	<19.1	1.00±0.15	50
50.0	≥51.0	<25.4	1.15±0.15	25
75.0	≥76.0	<38.1	1.27±0.20	25
100.0	≥102.0	<50.8	1.40±0.20	25
120.0	≥125.0	<63.5	1.40±0.25	25

 

Property	Test method	Typical performance
Tensile strength	ASTM D2671	≥10.4 MPa
Ultimate elongation	ASTM D2671	≥200%
Tensile strength after heat aging	180°C × 168 h	27.3 MPa
Ultimate elongation after aging	180°C × 168 h	≥100%
Corrosion	UL224	Pass
Flammability	ASTM D2671 C method	VW-1
Voltage withstand	UL224, 2500 V, 60 s	No breakdown
Heat shock	250°C × 4 h	No cracks, flowing or dripping
Cold bend	-30°C × 1 h	No cracks
Dielectric strength	ASTM D149	≥15 kV/mm
Volume resistivity	ASTM D876	≥10¹⁴ Ω·cm
Water absorption	UL224	<0.5%

PO — Non-Shrinkable Irradiated Flexible Flame-Retardant Polyolefin Tubing

PO is a non-shrinkable, irradiated, flexible and flame-retardant polyolefin tube. Unlike the heat-shrinkable products above, it is intended to provide flexible insulation and protection without a recovery operation.

Size	Nominal inner diameter / conductor size	Wall thickness mm	M/spool
AWG18	1.00±0.10	0.40±0.06	200
AWG16	1.30±0.10	0.40±0.06	200
AWG14	1.65±0.10	0.40±0.06	200
AWG12	2.10±0.15	0.40±0.06	200
AWG10	2.60±0.15	0.50±0.08	200
AWG8	3.30±0.15	0.50±0.08	200
AWG6	4.10±0.20	0.50±0.08	100
AWG4	5.20±0.20	0.50±0.08	100
AWG2	6.50±0.20	0.50±0.08	100
AWG0	8.30±0.30	0.50±0.08	100
3/8 in	9.50±0.40	0.50±0.08	100
7/16 in	11.10±0.40	0.50±0.08	100
1/2 in	12.70±0.40	0.50±0.08	100

 

Parameter	Source specification
Operating temperature	-55 to +125°C
Features	Flexible; flame retardant; non-shrinkable
Compliance	RoHS
Tensile strength	ASTM D2671, ≥10.4 MPa
Ultimate elongation	ASTM D2671, ≥200%
Water absorption	ASTM D570, <0.5%
Dielectric strength	ASTM D149, ≥15 kV/mm
Volume resistivity	ASTM D876, ≥10¹⁴ Ω·cm

WMPG — Heat Shrink Busbar Tube

WMPG is a cross-linked polyolefin heat-shrinkable busbar tube designed to provide insulation protection for busbars in switchgear and substations. The source describes protection against accidental flashover and leakage caused by small animals, reduction of busbar clearance requirements, and available yellow, red, green, blue and black colors.

Parameter	Source specification
Material	Cross-linked polyolefin
Main applications	Insulation protection for busbars in switchgear and substations
Functions	Reduce clearance requirements; protect against accidental flashover; reduce leakage/short-circuit risks
Shrink temperature	Starts at 70°C; fully recovered at 125°C
Colors	Yellow, red, green, blue, black
Compliance	RoHS

 

Product	Busbar width	As-supplied ID	As-supplied wall	Recovered ID	Recovered wall	m/roll
1kV WMPG 30	30	31.5±1.0	0.50±0.15	≤15	0.95±0.15	50
1kV WMPG 35	35	36.5±1.5	0.50±0.15	≤18	1.00±0.15	50
1kV WMPG 40	40	41.5±1.5	0.55±0.15	≤20	1.00±0.15	25
1kV WMPG 45	45	41.5±1.5	0.55±0.15	≤23	1.00±0.15	25
1kV WMPG 50	50	51.0±2.0	0.55±0.15	≤25	1.00±0.15	25
1kV WMPG 60	60	60.0±3.0	0.60±0.20	≤30	1.30±0.20	25
1kV WMPG 65*	65	65.0±3.0	0.60±0.20	≤33	1.30±0.20	25
1kV WMPG 70	70	70.0±3.0	0.65±0.20	≤35	1.30±0.20	25
1kV WMPG 75*	75	75.0±3.0	0.65±0.20	≤38	1.30±0.20	25
1kV WMPG 80	80/100	80.0±3.0	0.65±0.20	≤40	1.46±0.20	25
1kV WMPG 85*	80/100	85.0±3.0	0.65±0.20	≤43	1.46±0.20	25
1kV WMPG 90	100	90.0±4.0	0.65±0.20	≤45	1.46±0.20	25
1kV WMPG 100	100/120	100.0±4.0	0.65±0.20	≤50	1.46±0.20	25
1kV WMPG 120	150	120.0±4.0	0.65±0.20	≤60	1.46±0.20	25
1kV WMPG 150	180	150.0±4.0	0.65±0.20	≤75	1.46±0.20	25
1kV WMPG 180	MAX	180.0±4.0	0.65±0.20	≤90	1.46±0.20	25
1kV WMPG 210*	MAX	210.0±4.0	0.65±0.20	≤105	1.46±0.20	25
1kV WMPG 230*	MAX	230.0±4.0	0.65±0.20	≤115	1.46±0.20	25
1kV WMPG 250*	MAX	250.0±5.0	0.65±0.20	≤125	1.46±0.20	25
1kV WMPG 300*	MAX	300.0±5.0	0.65±0.20	≤150	1.46±0.20	25

WMPG 10kV Series

Product size	Busbar width square/circular	As-supplied ID	Wall	Recovered ID	Wall	m/roll
15/8	15/12	15.0±0.8	1.20±0.30	≤8	2.10±0.30	25
20/10	20/15	20.0±0.8	1.20±0.30	≤10	2.10±0.30	25
25/12	25/18	25.0±0.8	1.20±0.30	≤12.5	2.10±0.30	25
30/15	30/20	30.0±0.8	1.20±0.30	≤15	2.10±0.30	25
40/20	40/30	40.0±1.0	1.20±0.30	≤20	2.30±0.30	25
50/25	50/35	50.0±3.0	1.20±0.30	≤25	2.30±0.30	25
60/30	60/45	60.0±3.0	1.20±0.30	≤30	2.30±0.30	25
68/33*	85/45	85.0±3.0	1.20±0.30	≤33	2.30±0.30	25
70/35	70/50	70.0±3.0	1.20±0.30	≤35	2.30±0.30	25
75/38*	75/50	75.0±3.0	1.20±0.30	≤38	2.30±0.30	25
80/40	80/55	80.0±3.0	1.20±0.30	≤40	2.30±0.30	25
85/43*	80/65	85.0±3.0	1.20±0.30	≤43	2.40±0.30	25
100/50	100/75	100.0±4.0	1.20±0.30	≤50	2.40±0.30	25
120/60	120/85	120.0±4.0	1.20±0.30	≤60	2.40±0.30	25
150/75	150/105	150.0±4.0	1.20±0.30	≤75	2.40±0.30	25
180/90	180/120	180.0±5.0	1.20±0.30	≤90	2.40±0.30	25
210/105*	210/140	210.0±5.0	1.20±0.40	≤105	2.40±0.30	20
230/115*	230/150	230.0±5.0	1.20±0.40	≤115	2.40±0.30	20
250/125*	250/180	250.0±5.0	1.20±0.40	≤125	2.40±0.30	20
300/150*	300/210	300.0±5.0	1.20±0.40	≤150	2.40±0.30	15

WMPG 20kV Series

Product size	Busbar width	As-supplied ID	Wall	Recovered ID	Wall	m/roll
15/8	15/12	15.0±0.8	1.30±0.30	≤8	2.50±0.20	25
20/10	20/15	20.0±0.8	1.30±0.30	≤10	2.50±0.20	25
25/13	25/18	25.0±0.8	1.30±0.30	≤13	2.50±0.20	25
30/15	32/20	30.0±0.8	1.30±0.30	≤15	2.50±0.20	25
40/20	40/30	40.0±1.0	1.40±0.40	≤20	2.80±0.30	25
50/25	50/35	50.0±2.0	1.40±0.40	≤25	2.80±0.30	25
60/30	60/45	60.0±3.0	1.40±0.40	≤30	2.80±0.30	25
65/33*	65/45	65.0±3.0	1.40±0.40	≤33	2.80±0.30	25
70/35	70/50	70.0±3.0	1.40±0.40	≤35	2.80±0.30	25
75/38	75/50	75.0±3.0	1.40±0.40	≤38	2.80±0.30	25
80/40	80/55	80.0±3.0	1.40±0.40	≤40	2.80±0.30	25
85/43*	80/65	85.0±3.0	1.40±0.40	≤43	2.80±0.30	25
100/50	100/75	100.0±4.0	1.40±0.40	≤50	2.80±0.30	25
120/60	120/85	120.0±4.0	1.40±0.40	≤60	2.80±0.30	25
150/75	150/105	150.0±4.0	1.40±0.40	≤75	2.80±0.30	25
180/90	180/120	180.0±5.0	1.40±0.40	≤90	2.80±0.30	25
210/105*	210/140	210.0±5.0	1.40±0.40	≤105	2.80±0.30	20
230/115*	230/150	230.0±5.0	1.40±0.40	≤115	2.80±0.30	20

WMPG 35kV Series

Product size	Busbar width	As-supplied ID	Wall	Recovered ID	Wall	m/roll
30/15	30	30.0±1.0	1.90±0.50	≤15	4.00±0.30	15
35/18	30/40	35.0±1.0	1.90±0.50	≤18	4.00±0.30	15
40/20	40	40.0±1.0	1.90±0.50	≤20	4.00±0.30	18
50/25	50	50.0±2.0	1.90±0.50	≤25	4.00±0.30	15
60/30	60	60.0±3.0	1.90±0.50	≤30	4.00±0.30	15
65/33*	60/70	65.0±3.0	1.90±0.50	≤33	4.00±0.30	18
70/35	70	70.0±3.0	1.90±0.50	≤35	4.00±0.30	18
75/38*	70/80	75.0±3.0	1.90±0.50	≤38	4.00±0.30	15
80/40	80/100	80.0±4.0	1.90±0.50	≤40	4.00±0.30	18
100/50	100/120	100.0±4.0	1.90±0.50	≤50	4.00±0.30	15
120/60	150	120.0±4.0	1.90±0.50	≤60	4.00±0.30	15
150/75	180	150.0±4.0	1.90±0.50	≤75	4.00±0.30	15
180/90*	MAX	180.0±5.0	1.90±0.50	≤90	4.00±0.30	15
210/105*	MAX	210.0±5.0	1.90±0.50	≤105	4.00±0.30	15
230/115*	MAX	230.0±5.0	1.90±0.50	≤115	4.00±0.30	18
250/125*	MAX	250.0±5.0	1.90±0.50	≤125	4.00±0.30	15
300/150*	MAX	300.0±5.0	1.90±0.50	≤150	4.00±0.30	15

 

Property	Test method	Standard / source value
Tensile strength	GB/T 1040	≥8 MPa
Elongation at break	GB/T 1040	≥300%
Heat-aged tensile strength	GB/T 1040, GB/T 7141	≥6.4 MPa (130°C, 168 h)
Heat-aged elongation	GB/T 1040, GB/T 7141	≥100% (130°C, 168 h)
Hardness	ISO 868	≥90 Shore A
Dielectric strength	IEC 60243	≥25 kV/mm
Volume resistivity	IEC 60093	≥1×10¹⁴ Ω·cm
Dielectric constant	IEC 60250	<3.0
Longitudinal shrinkage	ASTM-D-2671	<10%
Eccentricity	ASTM-D-2671	<30% (10kV); <50% (35kV)
Water absorption	ISO 62	<0.5%
Flammability / oxygen index	OED / source table	28

RSFRNH-BTM — Medium Voltage Cross-Linked Polyolefin Bus-Bar Tubing

RSFRNH-BTM is made from specially formulated radiation cross-linked halogen-free compounds. The source states that it provides high resistance to tracking and arcing and improves busbar insulation in switchgear and substations. It is suitable for medium-voltage busbars, cable terminations and joints from 1 kV to 24 kV.

Parameter	Source specification
Flame retardant	Yes
Tracking / arcing	High resistance; anti-track
Halogen free	Yes
Standard	IEC 60684 for medium-voltage switchgear applications above 20 kV
Continuous operating temperature	-40 to +110°C; can be used at 175°C
Shrink temperature	120°C
Applications	1–24 kV busbars; cable terminations and joints

 

Physical property	Test method	Standard / typical performance
Tensile strength	IEC 60684	≥8 MPa / 10.5 MPa
Elongation	IEC 60684	≥400% / 550%
Heat-aging tensile strength	150°C × 168 h	≥5 MPa / 9.5 MPa
Heat-aging elongation	150°C × 168 h	≥200% / 450%
Heat shock	225°C × 4 h	No cracking or flowing
Flammability	IEC 60684	Passed
Low-temperature flexibility	-40°C × 4 h	No cracking
Dielectric strength	IEC 60684	≥20 kV/mm / 23 kV/mm
Volume resistivity	IEC 60684	≥1×10¹⁴ Ω·cm / 2×10¹⁴ Ω·cm
Tracking, 2.5 kV × 60 min	IEC 60684	No cracking

 

Normal size	As-supplied ID min	As-supplied ID max	Standard length m/roll
20/6	20	6	25
28/9	28	9	25
33/10	33	10	25
40/12	40	12	25
45/14	45	14	25
55/16	55	16	25
65/19	65	19	25
75/22	75	22	25
85/25	85	25	25
95/30	95	30	25
115/34	115	34	25
130/36	130	36	25
160/50	160	50	25
180/56	180	56	25

WRSLD — Heat Shrink Neoprene Tube

WRSLD is a cross-linked chlorinated polyolefin heat-shrinkable tube designed for demanding cable-harness environments. The source highlights resistance to aviation and ground-vehicle fuels, lubricating oil and hydraulic fluids, as well as abrasion resistance, low-temperature flexibility and strain relief.

Parameter	Source specification
Operating temperature	-45 to +105°C
Shrink temperature	Starts at 90°C; fully recovered at 130°C
Standard color	Black
Material	Cross-linked chlorinated polyolefin
Standard / performance	SAE-AMS-DTL-23053/1 requirements
Applications	Military and aerospace cable harnesses and wire bundles

 

Product No.	As-supplied ID	Recovered ID	Wall thickness
WRSLD-3.2/1.5	≥3.2	≤1.5	0.7±0.2
WRSLD-4.8/2.5	≥4.8	≤2.5	0.8±0.2
WRSLD-6.4/3.4	≥6.4	≤3.4	0.9±0.2
WRSLD-9.5/5.4	≥9.5	≤5.4	1.0±0.2
WRSLD-12.7/7.1	≥12.7	≤7.1	1.2±0.2
WRSLD-15.8/8.7	≥15.8	≤8.7	1.3±0.3
WRSLD-19.1/10.5	≥19.1	≤10.5	1.4±0.3
WRSLD-22.2/12.5	≥22.2	≤12.5	1.7±0.3
WRSLD-25.4/14.5	≥25.4	≤14.5	1.8±0.3
WRSLD-31.8/18.0	≥31.8	≤18.0	2.2±0.3
WRSLD-38.1/21.5	≥38.1	≤21.5	2.4±0.3

 

Property	Test method	Typical performance
Tensile strength	ASTM D412	≥10.3 MPa
Elongation at break	ASTM D412	≥225%
Tensile stress at 200% elongation	ASTM D412	<10.3 MPa
Fluids / fuel resistance	SAE-AMS-DTL-23053	≥8.3 MPa (source table)
Elongation after aging	SAE-AMS-DTL-23053, 120°C × 168 h	≥175%
Dielectric strength	ASTM D2671	≥11.8 kV/mm
Volume resistivity	ASTM D876	≥1×10¹⁴ Ω·cm
Flammability	ASTM D2671 Procedure A	Self-extinguishing; 15 s / 3 in criterion
Fungus resistance	ASTM G21	No growth
Low-temperature flexibility	-70°C, 4 h	No cracking

WRSGX — Optical Fiber Fusion Splice Protection Sleeves

WRSGX is designed to protect the bare fiber portion of a fusion splice. The sleeve combines a clear outer heat-shrink tube, a low-temperature hot-melt adhesive sleeve and a stainless-steel rod that supports alignment and rigidity of the single-fiber splice.

• Provides mechanical and environmental protection for fusion splices.
• Provides reinforcement of the fusion-splicing portion.
• Fits into most splice holders.
• Designed for quick shrink-down and easy installation to reduce the risk of fiber damage.
• The source states that attenuation is almost zero and signal transfer is more stable and faster.

Version	Stainless-steel rod diameter (mm)	Rod length (mm)	Hot-melt adhesive ID (mm)	After-recovery ID (mm)	Total length (mm)
Normal	1.0	55	0.5	2.0	60
Normal	1.0	45	0.5	2.0	50
Normal	1.0	40	0.5	2.0	45
Normal	1.0	35	0.5	2.0	40
Normal	1.2	55	1.3	2.5	60
Normal	1.2	50	1.3	2.5	55
Normal	1.2	45	1.3	2.5	50
Normal	1.2	40	1.3	2.5	45
Normal	1.2	35	1.3	2.5	40
Large	1.5	55	1.5	3.0	60
Large	1.5	50	1.5	3.0	55
Large	1.5	45	1.5	3.0	50
Large	1.5	40	1.5	3.0	45
Large	1.5	35	1.5	3.0	40

Product Selection Guide

• Choose RSFR-H(H) or RSFR-HCB(H) when thin-wall construction, flexibility and halogen-free characteristics are important.
• Choose RSFR-H when a general-purpose flexible heat-shrink tubing with broad standard size coverage is required.
• Choose a 3:1 product such as RSFR-H(3X) when a larger recovery range is needed.
• Use RSFR-(2X,3X)YG when the yellow/green striped appearance is required for electrical grounding identification.
• Use RSFR-135G when the application requires a 135°C flame-retardant polyolefin grade and SAE-AMS-DTL-23053/5 Class 1 or 3 requirements.
• Use RSFR-105 for economical applications that can operate within the lower 105°C temperature class and do not require self-extinguishing behavior.
• Use RSFR-HT where the continuous operating temperature can reach 150°C and resistance to common fluids and solvents is needed.
• Use PO when a non-shrinkable flexible flame-retardant polyolefin tube is preferred.
• Use WMPG for heat-shrink insulation and protection of busbars in switchgear and substations; select the voltage class and recovered size from the WMPG tables.
• Use RSFRNH-BTM for medium-voltage busbar, termination and joint insulation where halogen-free and anti-tracking performance is required.
• Use WRSLD where cable harnesses need protection from fuels, oils, hydraulic fluids, abrasion and mechanical abuse.
• Use WRSGX for single-fiber fusion splice protection rather than conventional cable insulation.

Installation & Sizing Considerations

When selecting a heat-shrink tube, the supplied internal diameter should be large enough to pass over the component or connection, while the recovered internal diameter should be smaller than the protected assembly so that the recovered tube grips the assembly securely. The recovered wall thickness is also important where mechanical protection, dielectric insulation or abrasion resistance is required.

For 2:1 and 3:1 products, the nominal shrink ratio should not be treated as a substitute for checking the actual recovered-diameter table. The catalogue provides specific dimensional values for each size. For busbar products, the busbar width, supplied ID, recovered ID, wall thickness and voltage class should all be checked together.

Frequently Asked Questions

What is the difference between single-wall and dual-wall heat shrink tubing?

Single-wall tubing consists primarily of the heat-shrinkable polymer layer. Dual-wall tubing adds an inner adhesive layer for sealing and moisture protection. DOC5 covers the single-wall product family from the source catalogue.

Which single-wall product is halogen-free?

The source identifies RSFR-H(H), RSFR-HCB(H), RSFR-HCB, RSFR-105 and the HNF/other halogen-free families elsewhere in the catalogue as halogen-free products. For the Section C products, the exact product specification should be selected according to the required flame and temperature performance.

Which product has a 3:1 shrink ratio?

RSFR-H(3X), RSFR-(3X)YG and RSFR-135G(3X) are listed as 3:1 products in Section C.

Which tubing reaches 150°C continuous operation?

RSFR-HT is listed for continuous operation from -55 to +150°C.

What is the purpose of yellow/green striped tubing?

RSFR-(2X,3X)YG is intended for electrical grounding identification; the source describes the yellow/green stripe combination as designating international electrical grounding.

What is WMPG used for?

WMPG is heat-shrink busbar tubing for insulation protection in switchgear and substations, including reduction of clearance requirements and protection against accidental flashover.

What voltage classes are available for WMPG?

The source includes 1 kV, 10 kV, 20 kV and 35 kV WMPG series.

Can RSFR-HT resist common fluids and solvents?

Yes. The source specifically lists good resistance to common fluids and solvents for RSFR-HT.

What is WRSLD used for?

WRSLD is a heat-shrink neoprene-type tube for insulation, strain relief and abrasion protection, particularly in military and aerospace cable harnesses and wire bundles exposed to fuels, oils and hydraulic fluids.

What is WRSGX used for?

WRSGX protects the bare fiber portion of a fusion splice and combines an outer heat-shrink tube, hot-melt adhesive and stainless-steel reinforcement rod.

Source & Technical Data Note

This DOC 05 is based on the uploaded “English version - Heat shrink tube - Yozonetech company profile”, Section C — Single Wall Products, catalogue pages C01–C31. The source includes product descriptions, features, dimensional tables, standard package quantities, electrical/mechanical performance data, WMPG voltage classes, medium-voltage busbar data, neoprene-tube performance and optical-fiber splice sleeve dimensions. Product images have been intentionally omitted.

Some catalogue tables use compact notation and scanned typography. For quotation, certification or mass-production release, the final part number, tolerance, standard and revision should be checked against the latest controlled product datasheet before order confirmation.