Union Polymer Material Co.,Ltd.
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Price: | 0.09 USD |
Payment Terms: | T/T,L/C,D/P,WU |
Place of Origin: | Liaoning, China (Mainland) |
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S3DN Heat Shrink Tube for Welding Gas Pipe | ||||
Features | ||||
Dual wall cross-linked polyolefin | Operating temperature: -55~105℃ | |||
Excellent sealing,anti-corrosion,protection property | Shrink temperature: 135 ℃ | |||
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 (158℃ /168hrs) | Tensile strength | ASTM D2671 | ≥10 MPa | |
Breakdown elongation | ASTM D2671 | ≥240% | ||
Water absorption (23℃/336hrs) | ASTM D570 | ≤0.5% | ||
Density | ASTM D2671 | 1.10~1.20 | ||
Heat shock (200℃/4hrs) | ASTM D2671 | No drop, No flow (outer layer only) | ||
Hardness(Shore D) | ASTM D2671 | ≥48 HD | ||
Adhesive soften point | ASTM E28 | ≥ 85 ℃ | ||
Peel strength to steel | ASTM D2671 | ≥ 30N/cm | ||
Electrical | Volume resistivity | ASTM D2671 | ≥1014 Ω.cm | |
Dielectric strength | ASTM D2671 | ≥15 KV/mm |
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 |
900*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 | |||
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 |
Product image
Maufacturing plant
Frequently asked questions and answers