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- No.173 Xingqiao North Road, Yuhang District, Hangzhou, Zhejiang 31100, China
- jeson@gordon-elec.com
- +86-0571-8853 8375

Stainless Steel Solar Cable Tie
Stainless steel solar cable ties are designed to withstand:
Strong UV exposure
Rain, snow, and humidity
Coastal salt spray environments
High and low temperature extremes
Hangzhou Gordon Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of stainless steel solar cable tie in China, also supports custom service. Please feel free to wholesale advanced stainless steel solar cable tie made in China here from our factory.
Stainless Steel Solar Cable Tie is a metal cable tie structure used for securing outdoor cables in photovoltaic power plants.
Essentially, it is a one-way self-locking metal binding device used to mechanically secure cables, wire harnesses, or tubular structures in the absence of external support structures.
Structurally, it consists of three parts:
Metal strip (stainless steel strip)
Self-locking head (ball-lock or pawl locking head)
Pre-formed roll form (roll form or flat strip form)
This product is a one-time mechanical locking connector; once locked, it achieves irreversible fixation through metal plastic deformation (unless the locking clip is destroyed using disassembly tools).
Stainless Steel vs Nylon Cable Ties
| Feature | Stainless Steel Tie | Nylon Tie |
|---|---|---|
| Fire resistance | Maintains structure | Melts at ~120°C |
| Tensile strength | High (metal-based) | Medium |
| Chemical resistance | High (SS316 best) | Limited |
| Electrical insulation | Requires coating | Naturally insulating |
| Cost level | Higher | Lower |
Its working mechanism is a one-way ratchet locking + steel ball/pawl engagement structure:
The cable tie is inserted into the lock head.
The steel ball or claw inside the lock head engages with the toothed cable tie in a one-way manner.
During tightening, the steel ball slides along the teeth.
When subjected to reverse force, the steel ball engages in the tooth groove, preventing retraction.
This ultimately forms a permanent mechanical lock.
Locking depends on three factors:
The elastic rebound force of the stainless steel; the geometric engagement structure of the lock head steel ball; the tooth pitch of the cable tie.
This structure does not rely on plastic deformation, therefore, material softening and loosening will not occur under high temperature or ultraviolet light.

Customization Cable Ties Service
Material Grade Options
Available in stainless steel grades such as 304 and 316 to match different environmental conditions, including general industrial use and highly corrosive environments.
Size & Specification Customization
Support for custom lengths, widths, and thicknesses to accommodate various bundling needs, from light-duty applications to heavy-duty installations.
Coating Options
PVC-coated stainless steel cable ties are available for added protection, improved insulation, and enhanced safety in sensitive applications.
OEM / ODM Support
Full OEM/ODM services are available, covering product design, specification adjustments, and large-scale production to support long-term partnerships and project-based supply.
Product certification


FAQ
1: Stainless steel solar cable ties are reusable or not?
This product is designed as a one-way locking structure.
After installation, the locking ball or pawl deforms or engages with the serration permanently.
Normal type: not reusable
Removal requires cutting the band body using a steel cutter or angle grinder
Lock head cannot be safely reopened without damage
2: What is the difference between 304 and 316 stainless steel in real use?
The difference is related to corrosion resistance in chloride environments:
304 stainless steel
Suitable for general outdoor PV systems
Normal humidity / urban / inland environments
Limited resistance to chloride ion corrosion
316 stainless steel
Contains molybdenum (Mo)
Designed for coastal, offshore, high-salt spray environments
Higher resistance to pitting corrosion
Selection is normally based on distance to sea and environmental chloride level.
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| PART NO. | APPROX.LENGTH | APPROX.WIDTH | MAX.BUNDLE DIA. | MIN.LOOP TENSILE |
| MM(INCH) | MM(INCH) | MM(INCH) | STRENGTH N(LBS) | |
| GDCT-4.6x150 | 150(5.9) | 4.6(0.181) | 37(1.46) | 600(135) |
| GDCT-4.6x200 | 200(7.87) | 50(1.97) | ||
| GDCT-4.6x250 | 250(9.84) | 63(2.48) | ||
| GDCT-4.6x300 | 300(11.8) | 76(2.99) | ||
| GDCT-4.6x350 | 350(13.78) | 89(3.50) | ||
| GDCT-4.6x400 | 400(15.75) | 102(4.02) | ||
| GDCT-4.6x450 | 450(17.72) | 115(4.53) | ||
| GDCT-4.6x500 | 500(19.69) | 128(5.04) | ||
| GDCT-4.6x550 | 550(21.65) | 141(5.55) | ||
| GDCT-4.6x600 | 600(23.62) | 154(6.06) | ||
| PART NO. | APPROX.LENGTH | APPROX.WIDTH | MAX.BUNDLE DIA. | MIN.LOOP TENSILE |
| MM(INCH) | MM(INCH) | MM(INCH) | STRENGTH N(LBS) | |
| GDCT-7.9x150 | 150(5.9) | 7.9(0.311) | 37(1.46) | 800(180) |
| GDCT-7.9x200 | 200(7.87) | 50(1.97) | ||
| GDCT-7.9x250 | 250(9.84) | 63(2.48) | ||
| GDCT-7.9x300 | 300(11.8) | 76(2.99) | ||
| GDCT-7.9x350 | 350(13.78) | 89(3.50) | ||
| GDCT-7.9x400 | 400(15.75) | 102(4.02) | ||
| GDCT-7.9x450 | 450(17.72) | 115(4.53) | ||
| GDCT-7.9x500 | 500(19.69) | 128(5.04) | ||
| GDCT-7.9x550 | 550(21.65) | 141(5.55) | ||
| GDCT-7.9x600 | 600(23.62) | 154(6.06) | ||
| GDCT-7.9x650 | 650(25.59) | 167(6.57) | ||
| GDCT-7.9x700 | 700(27.56) | 180(7.09) | ||
| GDCT-7.9x750 | 750(29.53) | 191(7.52) | ||
| GDCT-7.9x800 | 800(31.5) | 193(7.59) | ||
| PART NO. | APPROX.LENGTH | APPROX.WIDTH | MAX.BUNDLE DIA. | MIN.LOOP TENSILE |
| MM(INCH) | MM(INCH) | MM(INCH) | STRENGTH N(LBS) | |
| GDCT-12x200 | 200(7.87) | 12(0.472) | 50(1.97) | 1200(270) |
| GDCT-12x250 | 250(9.84) | 63(2.48) | ||
| GDCT-12x300 | 300(11.8) | 76(2.99) | ||
| GDCT-12x350 | 350(13.78) | 89(3.50) | ||
| GDCT-12x400 | 400(15.75) | 102(4.02) | ||
| GDCT-12x450 | 450(17.72) | 115(4.53) | ||
| GDCT-12x500 | 500(19.69) | 128(5.04) | ||
| GDCT-12x550 | 550(21.65) | 141(5.55) | ||
| GDCT-12x600 | 600(23.62) | 154(6.06) | ||
| GDCT-12x650 | 650(25.59) | 167(6.57) | ||
| GDCT-12x700 | 700(27.56) | 180(7.09) |
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