• Protect Moving Hoses Without Making the Route Rigid
The spiral turns flex with the assembly and preserve practical movement around bends and articulated equipment.
• Add Protection After Hose Installation
The protector winds onto an existing line from the side, avoiding the need to slide a closed tube over large fittings.
• Address Wear Where Rerouting Is Difficult
It creates a replaceable barrier at frames, guides and crossing points when machine geometry cannot eliminate contact.
• Cover Single Hoses or Compatible Bundles
The selected wrap can protect one hydraulic line or organize several hoses and cables.
1. Curved External Surface
Provides a smoother contact face at common drag and rubbing points.
2. Open Spiral Installation
Wraps around connected assemblies and can be applied to a local wear zone or a longer route.
3. Multi-Line Coverage
Helps separate compatible hoses and cables from rough frames and from one another.
4. Visible Wear Layer
Surface damage can be noticed during inspection and the affected protector section can be replaced.
5. Project-Specific Supply
Inside diameter, wall profile, pitch, color, length and packaging can be reviewed against the application and MOQ.
| Material |
Polyethylene(PE)
|
| Working Temperature |
-40°C to +80°C |
| Tensile Strength |
≥25MPa in accordance with GB/T 1040.2-2022 |
| Aging resistance |
Refer to GB/T 16422.3-2022 |
| Flammability |
Non-Flame Retardant, UL94 V2 |
| Low And High Temperature Resistance |
After 24 h aging at 100℃/-40℃, fill with filler and conduct impact test under 100℃/-40℃ environment; no cracks or fractures. |
| Standard Color |
Black |
| Certification |
Rohs,Reach |
| Cutting Tool |
Hot knife |
Specifications
|
Part No
|
ID
(mm)
|
OD
(mm)
|
Wall
Thickness
(mm)
|
Screw Pitch
(mm)
|
Bundle Dia
(mm)
|
Packing
Length
(m/spool)
|
| HPS-PE-SX-008-BK-CS |
8 |
11 |
1.5
|
10
|
8~12
|
50 |
| HPS-PE-SX-010-BK-CS |
10 |
13 |
1.4
|
11
|
10~14
|
50 |
| HPS-PE-SX-012-BK-CS |
12 |
15 |
1.5 |
12 |
12~16 |
50 |
| HPS-PE-SX-014-BK-CS |
14 |
17 |
1.5 |
13 |
14~18 |
50 |
| HPS-PE-SX-016-BK-CS |
16 |
19.6 |
1.8 |
15 |
16~20 |
50 |
| HPS-PE-SX-018-BK-CS |
18 |
21.6 |
1.8 |
16 |
18~22 |
50 |
| HPS-PE-SX-020-BK-CS |
20 |
24 |
2 |
18 |
20~24 |
50 |
| HPS-PE-SX-021-BK-CS |
21 |
25 |
2 |
18 |
21~25 |
50 |
| HPS-PE-SX-022-BK-CS |
22 |
26 |
2 |
18 |
22~25 |
50 |
| HPS-PE-SX-023-BK-CS |
23 |
27 |
2 |
19.2 |
23~28 |
50 |
| HPS-PE-SX-024-BK-CS |
24 |
28 |
2 |
21 |
24~28 |
50 |
| HPS-PE-SX-025-BK-CS |
25 |
29.8 |
2.4 |
21.5 |
25~30 |
50 |
| HPS-PE-SX-028-BK-CS |
28 |
33.2 |
2.6 |
23 |
28~32 |
50 |
| HPS-PE-SX-030-BK-CS |
30 |
34.8 |
2.4 |
22.5 |
30~35 |
50 |
| HPS-PE-SX-032-BK-CS |
32 |
37.6 |
2.8 |
23 |
32~38 |
50 |
| HPS-PE-SX-035-BK-CS |
35 |
40.6 |
2.8 |
24 |
35~40 |
50 |
| HPS-PE-SX-038-BK-CS |
38 |
44 |
3
|
25
|
38~43
|
50 |
| HPS-PE-SX-040-BK-CS |
40 |
47 |
3.5
|
27
|
40~45
|
50 |
| HPS-PE-SX-042-BK-CS |
42 |
49 |
3.5
|
25
|
42~48
|
50 |
| HPS-PE-SX-045-BK-CS |
45 |
53 |
4
|
28
|
45~50
|
50 |
| HPS-PE-SX-048-BK-CS |
48 |
56 |
4
|
28
|
48~52
|
50 |
HPS-PE-SX-050-BK-CS
|
50 |
59 |
4.5
|
29
|
50~55
|
50 |
| HPS-PE-SX-052-BK-CS |
52 |
61 |
4.5
|
29
|
52~58
|
50 |
HPS-PE-SX-055-BK-CS
|
55 |
64 |
4.5
|
30
|
55~60
|
50 |
| HPS-PE-SX-060-BK-CS |
60 |
69 |
4.5
|
30
|
60~65
|
25 |
| HPS-PE-SX-063-BK-CS |
63 |
72 |
4.5
|
30
|
63~68
|
25 |
| HPS-PE-SX-065-BK-CS |
65 |
74 |
4.5
|
30
|
65~70
|
25 |
| HPS-PE-SX-067-BK-CS |
67 |
76 |
4.5
|
30
|
67~72
|
25 |
| HPS-PE-SX-070-BK-CS |
70 |
79 |
4.5
|
34
|
70~75
|
20 |
| HPS-PE-SX-074-BK-CS |
74 |
84 |
5
|
34
|
74~80
|
20 |
| HPS-PE-SX-075-BK-CS |
75 |
85 |
5
|
42
|
75~78
|
20 |
| HPS-PE-SX-080-BK-CS |
80 |
91 |
5.5
|
45
|
80~85
|
20 |
| HPS-PE-SX-088-BK-CS |
88 |
99 |
5.5
|
45
|
88~95
|
10 |
| HPS-PE-SX-090-BK-CS |
90 |
101 |
5.5
|
45
|
90~97
|
10 |
| HPS-PE-SX-100-BK-CS |
100 |
112 |
6
|
50
|
100~110
|
10 |
| HPS-PE-SX-150-BK-CS |
150 |
162 |
6
|
38
|
150~180
|
10 |
| HPS-PE-SX-200-BK-CS |
200 |
210 |
5
|
50
|
200~300
|
6 |
Typical Applications
Construction Machinery
Reduces cover wear where boom, bucket and auxiliary hoses slide across brackets, guards or neighboring lines.
Agricultural and Forestry Equipment
Protects exposed routes affected by articulation, vibration, branches, debris and repeated frame contact.
Industrial Hydraulic Equipment
Adds a replaceable contact layer near clamps, machine beds and maintenance access points.
Pneumatic and Cable Bundles
Organizes compatible service lines while shielding them from floors, enclosures and other abrasive surfaces.
Measure the maximum outside diameter of the hose or completed bundle at the area to be protected. Select a spiral size that can be wound on without compressing the hose, then check the desired overlap, fitting clearance and minimum bend radius. Observe the machine through its complete movement cycle and confirm that the protector does not lock the bundle, migrate into a joint or interfere with clamps.
Also identify the contact surface, wear-zone length, temperature, oil and chemical exposure, outdoor conditions and inspection interval.
Customization Available
• Diameter and Profile - Inside diameter, outside profile, wall section and spiral pitch can be reviewed from the hose or bundle dimensions.
• Coverage and Length - Custom lengths are available to meet specific hose protection needs, covering localized wear points or entire hose sections for continuous protection.
• Color and Identification - Custom colors and identification markings are available to help distinguish different hose lines and support equipment management and maintenance.
• Packaging - Available in rolls, bags, kits, and customized OEM cartons.
HPS-PE-SX-CS Curved-Surface PE Spiral Hose Protector complies with the applicable requirements of RoHS and REACH regulations. Material compliance is supported by relevant test reports.
Product quality is controlled through material verification, dimensional inspection, and manufacturing process monitoring to ensure consistent construction and reliable external mechanical protection.
• Material Verification - Incoming PE resin, color and required documentation are checked against the approved production specification.
• Profile Monitoring - Spiral diameter, wall section, pitch and curved surface are controlled during extrusion and forming.
• Fit Assessment - Production samples are wound onto the approved hose, bundle or gauge to confirm installation behavior.
• Surface Inspection - Cracks, sharp edges, contamination, uneven forming and unacceptable color variation are screened before release.
• Order Verification - Size, length, quantity, labels and packaging are checked against the order before shipment.
Frequently Asked Questions
01. What does the curved surface change?
It provides a rounded external contact face where the protected hose moves across a frame, guide or adjacent line. Actual wear life still depends on load, movement and the contact material.
02. Can it be installed on an assembled hydraulic hose?
The open spiral is wound on from the side, provided there is enough access around the hose and fittings.
03. How is the correct size chosen?
Use the measured outside diameter of the hose or finished bundle, not the hose bore. Then check overlap, bend radius and clearance through the full movement cycle.
04. Is PE spiral protection the same as a hydraulic burst sleeve?
PE spiral hose protectors help reduce external abrasion, friction and mechanical impact on hydraulic hoses, extending the service life of the hose outer cover.
Request a Sample or Quote
Send the hose or bundle outside diameter, fitting dimensions, bend radius, movement range, contact surface, required coverage length, temperature, fluid and outdoor exposure, preferred color and annual quantity. A route photo or short movement video helps MJ FLEX review the appropriate HPS-PE-SX-CS size and winding coverage.
The final quotation and sample will follow the confirmed product specification.
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