Certification
ISO9001, CE, RoHS
Semi-Rigid Outer Layer
Cross Linked Polyolefin
RoHS Compliant
EVA Adhesive
Thermal Melt Adhesive
Electrical Wiring
Sealing Protection
Cable Insulation
Gas Pipeline Protection
Direct Buried
Cable Sealing
Wire Protection
High Resistance to Creep,Aging,Impact
Operating Temperature: -55~105ºC
S3DN Heat Shrink Tube for Welding Gas Pipe
S3DN Heat Shrink Tube for Welding Gas Pipe |
Features |
Dual wall cross-linked polyolefin | Operating temperature: -55~105ºC |
Excellent sealing,anti-corrosion,protection property | Shrink temperature: 135 ºC |
Thermal melt adhesive liner with high shear and peel strength | Shrink ratio: 1.5:1 |
Srong adhesion to steel pipe,epoxy& PE coating | |
High resistance to creep,aging,impact and heat | |
Technical Data |
Property | Test method | Values |
Physical | Tensile strength | ASTM D2671 | ≥12 MPa |
| Breakdown elongation | ASTM D2671 | ≥300% |
Aging (158ºC /168hrs) | Tensile strength | ASTM D2671 | ≥10 MPa |
Breakdown elongation | ASTM D2671 | ≥240% |
| Water absorption (23ºC/336hrs) | ASTM D570 | ≤0.5% |
| Density | ASTM D2671 | 1.10~1.20 |
| Heat shock (200ºC/4hrs) | ASTM D2671 | No drop, No flow (outer layer only) |
| Hardness(Shore D) | ASTM D2671 | ≥48 HD |
| Adhesive soften point | ASTM E28 | ≥ 85 ºC |
| Peel strength to steel | ASTM D2671 | ≥ 30N/cm |
Electrical | Volume resistivity | ASTM D2671 | ≥1014 Ω.cm |
| Dielectric strength | ASTM D2671 | ≥15 KV/mm |
Typical application |
Ideal for sealing and protection of the welding of city gas pipe and the penetration position |
Ordering |
Standard color : Black |
Please specify specification, color, quantity when ordering |
Dimensions | 1.5:1 |
Reference | As supplied(mm) | Steel pipe diameter |
UPM S3DN | ID min. | Length min. | WT(including adhesive) nom. | (mm) |
30*250 | 30 | 250 | 1.5+0.3 | DN15*250 |
30*300 | 30 | 300 | 1.5+0.3 | DN15*300 |
30*350 | 30 | 350 | 1.5+0.3 | DN15*350 |
30*450 | 30 | 450 | 1.5+0.3 | DN15*450 |
40*350 | 40 | 350 | 1.5+0.3 | DN20*350 |
40*450 | 40 | 450 | 1.5+0.3 | DN20*450 |
50*350 | 50 | 350 | 1.5+0.3 | DN25*350 |
50*450 | 50 | 450 | 1.5+0.3 | DN25*450 |
60*350 | 60 | 350 | 1.5+0.3 | DN32*350 |
60*450 | 60 | 450 | 1.5+0.3 | DN32*450 |
80*350 | 80 | 350 | 1.5+0.3 | DN50*350 |
80*450 | 80 | 450 | 1.5+0.3 | DN50*450 |
90*350 | 90 | 350 | 1.5+0.3 | DN65*350 |
90*450 | 90 | 450 | 1.5+0.3 | DN65*450 |
90*500 | 90 | 500 | 1.5+0.3 | DN65*500 |
100*350 | 100 | 350 | 1.5+0.3 | DN70*350 |
100*450 | 100 | 450 | 1.5+0.3 | DN70*450 |
100*500 | 100 | 500 | 1.5+0.3 | DN70*500 |
120*350 | 120 | 350 | 1.5+0.3 | DN80*350 |
120*450 | 120 | 450 | 1.5+0.3 | DN80*450 |
120*500 | 120 | 500 | 1.5+0.3 | DN80*500 |
140*350 | 140 | 350 | 1.5+0.3 | DN90*350 |
140*450 | 140 | 450 | 1.5+0.3 | DN90*450 |
140*500 | 140 | 500 | 1.5+0.3 | DN90*500 |
160*350 | 160 | 350 | 1.5+0.3 | DN100*350 |
160*450 | 160 | 450 | 1.5+0.3 | DN100*450 |
160*500 | 160 | 500 | 1.5+0.3 | DN100*500 |
|
ID=Internal Diameter | WT=wall thickness |