SM0225-GT flexible heat shrink tubing for gas pipelines is made of radiation cross-linked polyolefin material, featuring excellent physical, chemical, and electrical properties.
It is primarily used for thermal insulation protection of household gas connection pipes, widely applied in protecting connection pipes of gas stoves and water heaters. This heat shrink tubing complies with ROHS environmental standards, and its flame retardant performance meets international standards.
Heat shrink ratio: 2:1
Shrinkage temperature: ≥84℃
Final shrinkage temperature: ≥120℃
Operating temperature: -55℃~125℃
Environmental standards: RoHS
Standard color: Yellow, other colors available
| Performance | Index | Test Method |
|---|---|---|
| Tensile Strength | ≥10.4 MPa | ASTM D 2671 |
| Elongation at break | ≥200% | ASTM D 2671 |
| Tensile strength after aging | ≥7.3 MPa | 158℃×168h |
| Elongation at break after aging | ≥100% | 158℃×168h |
| Axial change rate | -5%~+5% | ASTM D 2671 |
| Flame retardancy | VW-1 | ASTM D 2671,C Type |
| Withstand voltage (600V) | 2500 V，1min (Well) | UL224 |
| Breakdown strength (choose one from the withstand voltage) | ≥15kV/mm | ASTM D 149 |
| Volume resistivity | ≥1014 Ω·cm | IEC 60093 |
MAXWEL’s SM0225-GT flexible heat shrink tubing, meticulously engineered for the stringent demands of gas pipeline applications. Crafted from radiation cross-linked polyolefin material, this tubing exemplifies a fusion of advanced science and practical functionality, offering unparalleled performance in safeguarding gas pipelines.
At the core of its design lies a meticulous selection of materials, meticulously chosen for their superior physical, chemical, and electrical properties. This ensures not only robust durability but also steadfast resilience against the diverse environmental factors encountered within gas pipeline systems. From extreme temperatures to corrosive substances, MAXWEL’s heat shrink tubing stands as an impenetrable barrier, guaranteeing the integrity and longevity of gas connection pipes.
The versatility of the SM0225-GT tubing extends beyond its primary function, finding widespread utility in thermal insulation protection for household gas connection pipes. Whether securing the connection pipes of gas stoves or fortifying water heaters, MAXWEL ensures uncompromising safety and performance in every application.
Compliance with ROHS environmental standards underscores MAXWEL’s commitment to sustainability, assuring users of its eco-conscious manufacturing practices and minimal environmental footprint. Additionally, the tubing’s flame-retardant properties adhere rigorously to international standards, providing an added layer of security against fire hazards.
| Size | Inner Diameter (mm) | After Shrink (mm) | Packing | |
|---|---|---|---|---|
| Inner Diameter | Wall Thickness | meter / Spool | ||
| Φ18/9.0 | 18.50±0.50 | ≤9.0 | 0.65±0.10 | 200 |
| Φ22/9.5 | 23.50±0.50 | ≤9.5 | 0.70±0.10 | 200 |
| Φ28/12.7 | 29.00±0.50 | ≤12.7 | 0.70±0.10 | 100 |
| Φ30/16.0 | ≥30.00 | ≤16.0 | 0.80±0.10 | 50 |
| Φ40/19.0 | ≥40.00 | ≤19.0 | 0.80±0.10 | 50 |
| Φ51/25.4 | ≥51.00 | ≤25.4 | 0.80±0.10 | 25 |
| Φ65/32.5 | ≥65.00 | ≤32.5 | 1.30±0.20 | 25 |
| Φ78/38.1 | ≥76.00 | ≤38.1 | 1.30±0.20 | 25 |
| REACH | Meet |
| RoHs | Compliant |
| ISO 9001:2015 | Designed, manufactured and/or distributed under this quality management system |
