• Everyday Abrasion Protection
The polyethylene wall helps reduce abrasion caused by contact between cables and surrounding brackets, equipment housings and components.
• Impact and Scratch Resistance
The corrugated construction provides an additional protective layer around cables, helping reduce exposure to everyday impacts and scratches.
• Flexible for Practical Routing
The flexible polyethylene construction facilitates cable routing and harness organization along typical equipment pathways.
• Resistance to Common Industrial Conditions
The tubing offers resistance to acids, alkalis and oils under suitable conditions. Compatibility should be confirmed for specific media.
• Multiple Sizes for Different Cable Bundles
A range of inside diameters, outside diameters and wall thicknesses accommodates different cable bundle sizes and installation spaces.
• Polyethylene Material
Made from polyethylene, the tubing combines flexibility, abrasion resistance and impact resistance for general cable protection.
• Corrugated Profile
The corrugated profile combines structural coverage with flexibility for routing along typical equipment pathways.
• Abrasion and Impact Resistance
The tube helps reduce exposure to external friction, impacts and scratches, improving everyday cable protection.
• Electrical Insulation Properties
Polyethylene provides electrical insulation properties for general cable protection, but the tubing does not replace the insulation on individual conductors.
• Acid, Alkali and Oil Resistance
The material offers resistance to certain acids, alkalis and oils. Suitability depends on chemical type, concentration, temperature and exposure duration.
• Multiple Dimensional Options
Standard options with different inside diameters, outside diameters and wall thicknesses support selection according to cable dimensions and installation conditions.
| Material |
Polyethylene (PE) |
| Style |
Non Split |
| Working Temperature |
−40°C to +80°C |
| Melt Point |
135 ± 10°C |
| Heat Aging Resistance |
No embrittlement and chalking after test at 150℃ for 240h per QC/T29106 |
| Flammability |
UL94 V2 |
| Rohs Compliant |
Yes |
| Standard Color |
Black |
| Part No |
I.D
(mm) |
O.D
(mm) |
Wall
Thickness
(mm) |
Packing
Length
(m/spool) |
| WL-PE-N-4.5*7.0-BK |
4.5 ± 0.5 |
7.0 ± 0.5 |
0.25 ± 0.1 |
500 |
| WL-PE-N-5.5*7.5-BK |
5.5 ± 0.5 |
7.5 ± 0.5 |
0.25 ± 0.1 |
500 |
| WL-PE-N-6.5*9.2-BK |
6.5 ± 0.5 |
9.2 ± 0.5 |
0.25 ± 0.1 |
500 |
| WLPE-N-7.5*10.5-BK |
7.5 ± 0.5 |
10.5 ± 0.5 |
0.25 ± 0.1 |
400 |
| WL-PE-N-8.5*11.5-BK |
8.5 ± 0.5 |
11.5 ± 0.5 |
0.25 ± 0.1 |
400 |
| WL-PE-N-10.0*13.0-BK |
10.0 ± 0.5 |
13.0 ± 0.5 |
0.25 ± 0.1 |
300 |
| WL-PE-N-12.0*15.8-BK |
12.0 ± 0.5 |
15.8 ± 0.5 |
0.30 ± 0.1 |
200 |
WL-PE-N-13.0*17.4-BK
|
13.0 ± 0.5 |
17.4 ± 0.5 |
0.30 ± 0.1 |
200 |
| WL-PE-N-14.5*18.5-BK |
14.5 ± 0.5 |
18.5 ± 0.5 |
0.30 ± 0.1 |
200 |
| WL-PE-N-16.0*20.0-BK |
16.0 ± 0.5 |
20.0 ± 0.5 |
0.30 ± 0.1 |
150 |
| WL-PE-N-17.0*21.2-BK |
17.0 ± 0.5 |
21.2 ± 0.5 |
0.30 ± 0.1 |
150 |
| WL-PE-N-19.0*23.5-BK |
19.0 ± 0.5 |
23.5 ± 0.5 |
0.30 ± 0.1 |
100 |
| WL-PE-N-20.5*25.0-BK |
20.5 ± 0.5 |
25.0 ± 0.5 |
0.35 ± 0.1 |
100 |
| WL-PE-N-21.0*25.8-BK |
21.0 ± 0.5 |
25.8 ± 0.5 |
0.35 ± 0.1 |
100 |
| WL-PE-N-23.0*28.0-BK |
23.0 ± 0.5 |
28.0 ± 0.5 |
0.35 ± 0.1 |
100 |
| WL-PE-N-25.0*31.5-BK |
25.0 ± 0.5 |
31.5 ± 0.5 |
0.35 ± 0.1 |
50 |
| WL-PE-N-29.0*34.5-BK |
29.0 ± 0.5 |
34.5 ± 0.5 |
0.40 ± 0.1 |
50 |
WL-PE-N-32.0*38.0-BK
|
32.0 ± 0.5 |
38.0 ± 0.5 |
0.40 ± 0.1 |
50 |
WL-PE-N-36.0*42.5-BK
|
36.0 ± 0.5 |
42.5 ± 0.5 |
0.40 ± 0.1 |
40 |
WL-PE-N-42.0*48.0-BK
|
42.0 ± 0.5 |
48.0 ± 0.5 |
0.45 ± 0.1 |
30 |
WL-PE-N-48.0*54.5-BK
|
48.0 ± 0.5 |
54.5 ± 0.5 |
0.45 ± 0.1 |
30 |
• Electrical Wire Harnesses
Bundles multiple wires inside electrical equipment, helping organize routing and reduce friction against surrounding structures.
• Industrial Automation Equipment
Organizes wiring in control cabinets, automation equipment and production lines while providing general external mechanical protection.
• Machinery and Equipment Wiring
Protects internal wires and connecting cables in machinery against everyday impacts, scratches and contact abrasion.
• Electrical Appliances
Supports cable management inside electrical appliances and assemblies, helping keep wiring organized during assembly.
• Control and Signal Wiring
Groups control and signal wires into organized bundles while adding external protection. The configuration should preserve the cables' own insulation and signal requirements.
Measure the total outside diameter of the cable bundle and select a WL-PE-N inside diameter that allows the wires to be inserted without excessive force. Consider the number and size of wires, required bundle clearance and the routing space available in the equipment.
Check operating temperature, expected abrasion, impact exposure and contact with oils, acids or alkalis. Ensure the selected tubing can follow the intended routing path without excessive bending or compression.
For installations involving connectors or terminals that cannot pass through the tube, confirm the assembly sequence before ordering. As WL-PE-N has a non-split construction, cables generally need to be inserted through an open end.
• Inside and Outside Diameters - Multiple standard inside and outside diameters are available to suit cable bundle dimensions and equipment installation space.
• Wall Thickness Options - Different part numbers feature specified wall thicknesses to accommodate mechanical protection and installation requirements.
• Cut Lengths - Standard spool lengths range from 30 to 500 meters depending on size. Alternative cut lengths and supply formats can be reviewed according to production feasibility and order requirements.
• Packaging and Labeling - Spool quantities, product identification labels and outer packaging details can be confirmed according to order requirements.
• Raw Material Verification - Polyethylene raw materials are checked against approved product specifications and manufacturing requirements.
• Dimensional Inspection - Inside diameter, outside diameter and wall thickness are checked against the tolerances specified for each part number.
• Corrugated Profile Consistency - The corrugated profile and structural consistency are inspected to support reliable installation and cable routing.
• Surface and Appearance Inspection - Products are inspected for visible damage, contamination, deformation and other defects that may affect normal use.
• Product Identification - Part numbers, dimensions, color and packaging information are checked against order requirements.
• Final Inspection - Specifications, spool length, quantity and packaging condition are verified before shipment.
Frequently Asked Questions
1. What is WL-PE-N non-split wire loom tubing used for?
WL-PE-N organizes and protects wire harnesses in electrical equipment, automation systems and machinery. It helps reduce abrasion, scratches and minor impact exposure during normal use.
2. What is the difference between split and non-split wire loom tubing?
Non-split tubing has a continuous closed profile, so wires generally need to be inserted through an open end. Split tubing has a longitudinal opening that allows existing wires to be enclosed without disconnecting them.
5. Can WL-PE-N protect cables from abrasion and impact?
The polyethylene corrugated tube helps reduce friction, scratches and everyday impact exposure. It is intended for general cable protection under light to medium loads, not as a guarantee against severe mechanical damage.
8. How do I choose the correct size?
Measure the total outside diameter of the wire bundle and compare it with available inside diameters. Allow sufficient clearance for insertion without leaving excessive space around the wires.
Request a Sample or Quote
Please provide your cable bundle diameter, required tubing size, operating temperature, installation conditions, required spool and estimated order quantity.MJ FLEX can help evaluate suitable WL-PE-N sizes, confirm the corresponding wall thickness and packing length, and provide samples or quotations based on your project requirements.
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