S3(t) Flame Retardant Thin Wall Heat Shrink Tube

S3 Flame Retardant Medium Wall Heat Shrink Tube 

S3(h) Heavy wall Flame Retardant Heat Shrink Tube 

S3(n) Medium Wall Halogen Free Heat Shrink Tube 

S3(nh) Heavy Wall Halogen Free Heat Shrink Tube 

 

S3(t) Flame Retardant Thin Wall Heat Shrink Tube

Features:

• Co-extruded dual wall tube,  Cross-linked flexible polyolefin outer layer
• Thermal melt adhesive liner,  High flame retardant VW-1(outer layer)
• Operating temperature: -40~135 ℃, Shrink temperature: 125 ℃
• High shrink ratio: 3:1& 4:1, RoHS compliant

Dimensions				3:1
Reference	As supplied(mm)	After recovered(mm)		Standard length
UPM S3(t)	ID min.	ID max.	WT nom.	m
Shrink Ratio: 3:1
3.2/1.0	3.2	1.0	1.0	200
4.8/1.6	4.8	1.6	1.0	100
6.4/2.1	6.4	2.1	1.0	100
7.9/2.6	7.9	2.6	1.4	50
9.5/3.2	9.5	3.2	1.4	50
12.7/4.2	12.7	4.2	1.7	1.22
15.0/5.0	15.0	5.0	1.8	1.22
19.1/6.0	19.1	6.0	2.2	1.22
25.4/8.0	25.4	8.0	2.5	1.22
30.0/10.0	30.0	10.0	2.5	1.22
39.0/13.0	39.0	13.0	2.5	1.22
51.0/17.0	51.0	17.0	2.6	1.22
Shrink Ratio: 4:1
4.0/1.0	4.0	1.0	1.0	1.22
6.0/1.5	6.0	1.5	1.0	1.22
8.0/2.0	8.0	2.0	1.0	1.22
12.0/3.0	12.0	3.0	1.4	1.22
16.0/4.0	16.0	4.0	1.7	1.22
20.0/5.0	20.0	5.0	1.8	1.22
24.0/6.0	24.0	6.0	2.2	1.22
32.0/8.0	32.0	8.0	2.5	1.22
52.0/13.0	52.0	13.0	2.5	1.22

Applications:

Ideal for applications including connector-to-cable sealing, wire harness bundles and splices  

where insulation, corrosion resistance and mechanical stress relief are required.

 Standard color : Black

Special colors（eg.White,Red,Yellow,Green Clear） are available on request 

Cross reference:

Raychem/ Tyco :ATUM

 

S3 Flame Retardant Medium Wall Heat Shrink Tube 

S3(n) Medium Wall Halogen Free Heat Shrink Tube

Features:

•  Medium wall cross-linked polyolefin,  Flame retardant (VW-1)
•  Thermal melt adhesive liner,  Excellent electrical,sealing, mechanical properties 
•  Operating temperature: -55~105 ℃, Shrink temperature: 125 ℃
• Shrink ratio: 3:1, RoHS compliant 

Dimensions				3:1
Reference	As supplied(mm)	After recovered(mm)		Standard length
UPM S3,S3(n)	ID min.	ID max.	WT nom.	m
8/2	8	2	2.0	1.22
9/3	9	3	2.0	1.22
12/4	12	4	2.0	1.22
16/5	16	5	2.2	1.22
19/6	19	6	2.5	1.22
22/6	22	6	2.5	1.22
25/8	25	8	2.5	1.22
28/6	28	6	2.5	1.22
33/8	33	8	2.5	1.22
35/12	35	12	2.5	1.22
40/12	40	12	2.5	1.22
45/13	45	13	2.5	1.22
55/16	55	16	2.7	1.22
65/19	65	19	2.8	1.22
75/22	75	22	3.0	1.22
85/25	85	25	3.0	1.22
95/25	95	25	3.0	1.22
115/34	115	34	3.0	1.22
130/36	130	36	3.0	1.22
140/42	140	42	3.0	1.22
160/50	160	50	3.0	1.22
175/58	175	58	3.0	1.22
200/65	200	65	3.0	1.22
230/75	230	75	3.0	1.22
260/85	260	85	3.0	1.22

Applications:

Suitable for easy identification of cable polarity and troubleshooting

Ideal for outdoor electrical equipment and connections in wet and underground environments 

such as marine vessels,off-shore oil  platform, shipyard and harbor.

Cross Reference:

Raychem/ Tyco :BSTS-FR/ SST-FR

Raychem/ Tyco :MWTM /BSTS/ SST-M 

 

S3(h) Heavy wall Flame Retardant Heat Shrink Tube 

S3(nh) Heavy Wall Halogen Free Heat Shrink Tube 

Features:

• Heavy wall cross-linked polyolefin,  Thermal melt adhesive liner
• High resistance to abrasion and impact 
•  Operating temperature: -55~105℃,  Shrink temperature: 135 ℃
•  Shrink ratio: 3:1

Dimensions				3:1
Reference	As supplied(mm)	After recovered(mm)		Standard length
UPM S3（h),S3(nh)	ID min.	ID max.	WT nom.	m
9/3	9	3	2.6	1.22
12/4	12	4	2.8	1.22
16/5	16	5	3.0	1.22
19/6	19	6	3.0	1.22
22/6	22	6	3.25	1.22
25/8	25	8	3.25	1.22
28/6	28	6	3.25	1.22
33/8	33	8	3.25	1.22
35/12	35	12	3.95	1.22
40/12	40	12	3.95	1.22
45/13	45	13	3.95	1.22
55/16	55	16	4.05	1.22
65/19	65	19	4.05	1.22
75/22	75	22	4.05	1.22
85/25	85	25	4.05	1.22
95/25	95	25	4.05	1.22
105/30	105	30	4.05	1.22
115/34	115	34	4.05	1.22
130/36	130	36	4.05	1.22
140/42	140	42	4.05	1.22
160/50	160	50	4.05	1.22
175/58	175	58	4.05	1.22
200/65	200	65	4.05	1.22
230/75	230	75	4.05	1.22
260/85	260	85	4.05	1.22

Applications:

Ideal for insulation,sealing protection of cable joints

Ideal for outdoor electrical equipment and connections in wet and underground environments 

such as marine vessels,off-shore oil  platform, shipyard and harbor.

Cross reference:

Raychem/ Tyco :FCSM/SST-FR

Raychem/ Tyco : SST/WCSM / XCSM