PVC Marking Sleeves / Ferruling Tubes
PVC Marking Sleeves, also known as Ferruling Tubes, are high-quality identification sleeves designed for marking and labeling electrical wires. Made from durable PVC with excellent elongation and tensile strength, these sleeves ensure long-lasting performance in both industrial and commercial wiring environments.
These tubes are engineered to slide smoothly onto wires and provide secure, clear marking even in harsh conditions. Available in various inner diameters, wall thicknesses, and compatible wire sizes, they offer perfect fitting for wires ranging from 0.5 sq.mm to 35 sq.mm. With their superior temperature resistance and flexibility, these sleeves are ideal for use in control panels, electrical installations, machines, and switchboards.
FEATURES
- Made from high-quality, flexible PVC material.
- Smooth fitting design for quick installation on wires.
- High elongation (275%) allows easy expansion without tearing.
- Strong tensile strength of 15.50 N/mm² for long durability.
- Excellent temperature resistance from –20°C to +85°C.
- Suitable for a wide range of wire sizes (0.5 sq.mm to 35 sq.mm).
- Available in continuous rolls for efficient usage and reduced wastage.
- Sharp printing and clear readability when used for marking.
- Non-toxic, flame-resistant grade available as optional.
- Standard packing of 100 meters per roll
APPLICATIONS
Electrical Control Panels
Ideal for marking wires inside control cabinets and switchboards.
Industrial Machinery Wiring
Used to identify wiring in heavy machines, automation systems, and motors.
Building & Commercial Wiring
Ensures easy wire identification during installation and maintenance.
Telecommunication Wiring
Suitable for structured cabling and network system labeling.
OEM & Harness Manufacturing
Perfect for wire harness manufacturers for organized labeling.
Maintenance & Repairs
Helps technicians quickly identify circuits for troubleshooting.
TECHNICAL SPECIFICATIONS
Material
High-grade PVC (flexible and durable)
Performance of Marker Tube
Ultimate Elongation: 275%
Tensile Strength: 15.50 N/mm²
Temperature Range: –20°C to +85°C
PVC Marking Sleeves / Ferruling Tubes
MARKING SLEEVE
| Product Code | Images | SIZE | Wall Thickness (in mm) | Mtr. |
|---|---|---|---|---|
| SM-4101 |  |
2.2 | 0.30 | 100 |
| SM-4102 | |
2.5 | 0.30 | 100 |
| SM-4103 | |
3.0 | 0.30 | 100 |
| SM-4104 | |
3.2 | 0.33 | 100 |
| SM-4105 | |
3.5 | 0.35 | 100 |
| SM-4106 | |
4.0 | 0.40 | 100 |
| SM-4107 | |
4.2 | 0.40 | 100 |
| SM-4108 | |
4.5 | 0.40 | 100 |
| SM-4109 | |
5.0 | 0.40 | 100 |
| SM-4110 | |
5.2 | 0.40 | 100 |
| SM-4111 | |
5.5 | 0.45 | 100 |
| SM-4112 | |
6.0 | 0.45 | 100 |
FERRULING TUBES
| Product Code | Images | Inner Diameter (in mm) | Wall Thickness (in mm) | Standard Packing Mtr per Roll | Suitable for wire size |
|---|---|---|---|---|---|
| SM-4001 | |
2.20 | 0.35 | 100 | 0.5 sq.mm |
| SM-4002 | |
2.50 | 0.35 | 100 | 0.5-0.75 sq.mm |
| SM-4003 | |
3.00 | 0.40 | 100 | 1.0-1.5 sq.mm |
| SM-4004 | |
3.20 | 0.40 | 100 | 1.0-1.5 sq.mm |
| SM-4005 | |
3.50 | 0.45 | 100 | 2.5 sq.mm |
| SM-4006 | |
4.00 | 0.45 | 100 | 2.5-4.0 sq mm |
| SM-4007 | |
4.20 | 0.45 | 100 | 4 sq.mm |
| SM-4008 | |
4.50 | 0.45 | 100 | 4.0 sq.mm |
| SM-4009 | |
4.70 | 0.45 | 100 | 5.0 sq.mm |
| SM-4010 | |
5.00 | 0.45 | 100 | 4.0-6.0 sq.mm |
| SM-4011 | |
5.20 | 0.45 | 100 | 6.0 sq.mm |
| SM-4012 | |
5.50 | 0.50 | 100 | 6.0 sq.mm |
| SM-4013 | |
6.00 | 0.50 | 100 | 6.0-10.0 sq.mm |
| SM-4014 | |
6.30 | 0.50 | 100 | 6.0-10.0 sq.mm |
| SM-4015 | |
6.50 | 0.50 | 100 | 10.0 sq.mm |
| SM-4016 | |
7.00 | 0.50 | 100 | 10.0 sq.mm |
| SM-4017 | |
8.00 | 0.50 | 100 | 16.0 sq.mm |
| SM-4018 | |
9.00 | 0.50 | 100 | 16.0 sq.mm |
| SM-4019 | |
10.00 | 0.50 | 100 | 25 sq.mm |
| SM-4020 | |
11.00 | 0.60 | 100 | 25-35 sq.mm |
| SM-4021 | |
12.00 | 0.60 | 100 | 35 sq.mm |
