
Consists of clear heat shrink tube, clear hot melt tube and reinforced stainless steel rod. Suitable for connectors, adapters, fiber optic patch cords, etc.
does not affect the light-guiding characteristics of the optical fiber; Protecting the connection point, increasing mechanical strength
Easy to operate, reducing the risk of optical fiber damage during installation
Transparent sleeve for a clear view of the optical fiber connection status at a glance
Heat-shrinkable, sealed structure makes the connection have good temperature and moisture resistance
Easy installation and operation, wear resistance, mechanical protection, chemical resistance, solvent resistance
Excellent sealing, moisture resistance, antibacterial, antioxidant and UV resistance
Protection of power and communication cables up to 1000V
Available with steam nozzle cap
Shrinkage ratio: 2:1
Working temperature: -45℃~100℃/-45℃~135℃
Initial shrinkage temperature: 80℃
Final shrinkage temperature: 120℃
| Product model | Outer diameter after shrinkage (mm) | Length (mm) | Melting pipe (D) | Steel rod (D) | Packaging (pcs/bag) | ||
| Inner diameter (mm) | Length (mm) | Outer diameter (mm) | Length (mm) | ||||
| Big | |||||||
| OFPT-61 | 3.0±0.1 | 60 | 1.5 | 61 | 1.5 | 56 | 100 |
| OFPT-60 | 3.0±0.1 | 60 | 1.5 | 60 | 1.5 | 55 | 100 |
| OFPT-60B | 2.8±0.1 | 60 | 1.3 | 60 | 1.5 | 56 | 100 |
| OFPT-45 | 3.0±0.1 | 45 | 1.5 | 45 | 1.5 | 41 | 100 |
| OFPT-40 | 3.0±0.1 | 40 | 1.5 | 40 | 1.5 | 36 | 100 |
| OFPT-23 | 3.0±0.1 | 23 | 1.5 | 23 | 1.5 | 18 | 100 |
| The outer diameter size of the large steel needle can be 1.5-2.2mm | |||||||
| medium size | |||||||
| GPP -61M | 2.6±0.1 | 60 | 1.3 | 60 | 1.2 | 56 | 100 |
| OFPT-45M | 2.6±0.1 | 45 | 1.3 | 45 | 1.2 | 41 | 100 |
| OFPT-40M | 2.6±0.1 | 40 | 1.3 | 40 | 1.2 | 36 | 100 |
| OFPT-30M | 2.6±0.1 | 30 | 1.3 | 30 | 1.2 | 26 | 100 |
| OFPT-25M | 2.6±0.1 | 25 | 1.3 | 23 | 1.2 | 21 | 100 |
| The outer diameter size of the average steel needle can be 1.2-1.4mm | |||||||
| small | |||||||
| OFPT-40T-S | 1.5±0.1 | 40 | 0.5 | 40 | 0.7 | 39.5 | 100 |
| OFPT-40TS | 1.9±0.1 | 40 | 1.2 | 40 | 0.7 | 39.5 | 100 |
| OFPT-60T | 2.0±0.1 | 60 | 0.5 | 60 | 1.0 | 56 | 100 |
| OFPT-40T | 2.0±0.1 | 40 | 0.5 | 40 | 1.0 | 36 | 100 |
| OFPT-60A | 2.4±0.1 | 60 | 1.4 | 60 | 1.0 | 56 | 100 |
| OFPT-40A | 2.4±0.1 | 40 | 1.4 | 40 | 1.0 | 36 | 100 |
| OFPT-45A | 2.4±0.1 | 45 | 1.4 | 45 | 1.0 | 41 | 100 |
| The outer diameter size of small steel needle can be 0.7-1.0mm, sleeve length can be 18~100mm | |||||||
| Micro | |||||||
| OFPT-40S | 1.4±0.1 | 40 | 0.5 | 40 | 0.5 | 39.5 | 100 |
| OFPT-25S | 1.4±0.1 | 25 | 0.5 | 25 | 0.5 | 24.5 | 100 |
| OFPT-18S | 1.4±0.1 | 18 | 0.5 | 18 | 0.5 | 17 | 100 |
| OFPT-15S | 1.4±0.1 | 15 | 0.5 | 15 | 0.5 | 15 | 100 |
| OFPT-10S | 1.4±0.1 | 10 | 0.5 | 10 | 0.5 | 10 | 100 |
| The outer diameter size of the miniature steel needle can be 0.25-0.4mm, the sleeve length can be 8-60mm | |||||||
| productivity | Test method | Typical data |
| tensile strength | ASTM D2671 | ≥18MPa |
| elongation at break | ASTM D2671 | 700% |
| density | ISO R1183D | 0.94 g/cm3 |
| dielectric strength | IEC 243 | 20 kV/mm |
| dielectric constant | IEC 243 | 2.5 max |
| rate of change of length | ASTM D2671 | 0±5% |