304 304L Stainless Steel Cable Tray 6000mm Length Heavy Duty Cable Trunking
Product Details
304 304L Stainless Steel Cable Tray
,TIG Welding heavy duty cable trunking
,6000mm heavy duty stainless steel cable tray
stainless steel cable tray manufacturers Bending Stainless Steel Cable Tray is a manufacturer with a good track recordin specialized stainless steel manufacturing. Understand the specific machinability, welding, and surface treatmentrequirements of stainless steel.
| Parameter | Value |
|---|---|
| Product Name | Stainless Steel Cable Tray Manufacturers |
| Length | Max 6000mm |
| Width | Max 1000mm |
| Certificates | S GSCEISOTUV ULN EMA FOrPerforated Cable Tray |
| Material | 304 304L,316 316L,321,317L, Duplex |
| Side Rail Height | 50-200mm |
| Type | Solid Through,Ventilated OrPerforated Trough, Wire Mesh,LadderTray |
| Keywords | Stainless Steel Cable Tray |
Product Description
stainless steel cable tray manufacturers
Bending Stainless Steel Cable Tray is a manufacturer with a g0od track record in specialized stainless steel manufacturing. Understandthe specific machinability, welding, and surface treatment requirements of stainless steel.
At the same time, Bending Stainless Steel Cable Tray has professional internal design engineers who can provide customized solutions(elbows, tees, reducers, risers) and support for complex layouts, We can provide professional CAD drawings for your Stainless Steel
Cable Tray project.
Manufacturing quality of Bending Stainless Steel Cable Tray:Stainless Steel Cable Tray welding: The weld seam should be continuous, smooth (polished and polished if necessary), and free ofdefects, Bending Stainless Steel Cable Tray adopts TIG welding, which is the preferred choice for advancedstainless Steel Cable Traybecause it minimizes thermal deformation and pollution to the greatest extent possible.
Surface treatment of stainless steel cable tray:
The edge of the top stainless steel cable tray is free of burrs and smooth, which can effectively prevent cable damage. Surfacesmoothness (such as drawing, grinding, polishing) can best protect cables.
This document consolidates the material selection, testing protocols, and quality standards for stainless steel cable trays.
The appropriate stainless steel grade is critical for long-term performance and corrosion resistance in specific environments.
| Recommended Grade | Key Characteristics & Rationale |
|---|---|
| 304 / 304L | General-purpose corrosion resistance. A cost-effective choice for environments without chlorides or significant chemical exposure. |
| 316 / 316L | Superior corrosion resistance, especially to chlorides. The added Molybdenum (Mo) content provides excellent resistance to pitting and crevice corrosion. |
| 321 | Stabilized for high-temperature service. The addition of Titanium (Ti) prevents carbide precipitation during sustained exposure to high temperatures (up to ~800°C). |
| 317L, 904L, Duplex (e.g., 2205) | Enhanced alloy content for extreme corrosion. Higher levels of Mo, Cr, and Ni. Duplex grades offer a combination of high strength and exceptional chloride stress corrosion cracking resistance. |
To ensure product integrity and performance, comprehensive testing and verification are conducted.
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Structural Performance Testing:
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Load Testing: Simulates both vertical (sag) and horizontal (side-rail) loads to verify tray strength and deflection limits per specified load classes (Light Duty to Extra Heavy Duty).
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Material Verification:
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Spectrographic Analysis: Used to verify the chemical composition of the stainless steel, ensuring it meets the specified grade (e.g., 304 vs. 316).
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Manufacturing Integrity Inspection:
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Welding Integrity Inspection: Ensures all welds meet required standards for penetration, consistency, and strength, which is crucial for load-bearing capacity and longevity.
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Full documentation is provided to guarantee material authenticity and manufacturing compliance.
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Material Test Certificate (MTC): A mill certificate that traces the material batch back to its source, confirming its chemical composition and physical properties per standards like ASTM A240.
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Certificate of Conformity (CoC): A manufacturer's declaration stating that the finished cable trays conform to all relevant order specifications and international standards.
Products are manufactured in compliance with globally recognized standards to ensure safety, interoperability, and reliability.
| Standard | Scope & Purpose |
|---|---|
| IEEE 1222 / NEMA VE 1 | The primary U.S. standard for the design, testing, and performance of metallic cable tray systems. |
| IEC 61537 / BS EN 61537 | The key international (IEC) and European (EN) standards for cable tray systems. |
| ASTM A240 | Standard specification for chromium and chromium-nickel stainless steel plate, sheet, and strip used in fabrication. |
| NEC (National Electrical Code) & Local Codes | Ensures the installation and use of the cable tray complies with regional electrical and safety codes. |
| Environment / Industry | Recommended SS Grade | Key Characteristics & Rationale |
|---|---|---|
| General Industrial / Indoor | 304/304L | Excellent general corrosion resistance. Cost-effective for dry, chloride-free, controlled indoor environments. |
| Coastal / Marine / Offshore | 316/316L | Superior resistance to chloride corrosion. The addition of Molybdenum (Mo) provides resistance to salt spray, pitting, and crevice corrosion. Grade 304 would corrode rapidly in this setting. |
| Chemical Processing Plants | 316/316L | Excellent resistance to acids, alkalis, and industrial chemicals. Molybdenum (Mo) content is key to withstanding aggressive chemical media. |
| Food & Beverage, Pharmaceutical | 304 / 316 (Polished) | Hygienic and easy to clean. Grade 316 is preferred for high-moisture/chlorinated washdown areas. A smooth #4 brushed or polished finish is typically specified to prevent bacterial adhesion and facilitate sterilization. |
| Water & Wastewater Treatment | 316/316L | Resists chlorides, sulfides, and various chemicals used in treatment processes. |
| High-Temperature Areas | 321 or 316H | 321 is stabilized with Titanium (Ti), preventing carbide precipitation in the sensitization temperature range, making it suitable for continuous high-temperature service (~800°C). 316H is a high-carbon version for high-temperature strength. |
| Extreme Corrosion Environments (e.g., Pulp & Paper, Chemical) |
317L, 904L, or Duplex (2205) | Higher alloy content (Mo, Cr, Ni) for severe conditions. For example: - 317L: Higher Mo content for improved pitting resistance. - 904L: High Mo, Cr, and Ni for excellent general corrosion resistance. - Duplex (2205): Combines high strength with superior resistance to chloride stress corrosion cracking, offering a cost-effective solution. |
(Based on NEMA VE 1 / IEEE 1222 Standards)
| Load Class (NEMA) | Typical Side Rail Thickness (Gauge/mm) | Typical Rung Thickness & Spacing | Common Applications & Key Notes |
|---|---|---|---|
| Light Duty (LD) | ~14 Ga. (~1.9 mm) | Lighter rungs, wider spacing (e.g., 9" / 225 mm) |
• Lightweight control/instrumentation cables • Office/low-density data cabling Note: Not suitable for power cable runs |
| Medium Duty (MD) | ~12 Ga. (~2.6 mm) | Standard rungs, moderate spacing (e.g., 6" or 9" / 150 mm or 225 mm) |
• Most common general-duty class • Mixed power & control cables in industrial plants • Standard for general industrial applications |
| Heavy Duty (HD) | ~10 Ga. (~3.4 mm) or thicker | Heavier rungs, closer spacing (e.g., 3" or 6" / 75 mm or 150 mm) |
• Heavy power cables (MV/HV) • Dense cable fills • Long support spans |
| Extra Heavy Duty (EHD) | >10 Ga. (>3.4 mm) | Very heavy rungs, close spacing (e.g., 3" / 75 mm) |
• Extreme loads & critical infrastructure • Power plants, heavy industry • Cable trunking systems |
| Vertical Tray (VTY) | As per MD/HD/EHD | Special design: close rung spacing (~4" / 100 mm max) with high-strength connections |
• Specifically for vertical riser applications • Secures cables against gravity load • Requires enhanced structural connections |
| Tray Type | Key Features & Characteristics | Typical Dimensions (Width × Height) |
Best Use Environment |
|---|---|---|---|
| Ladder Type | Ventilated design with side rails and rungs. • Best for heat dissipation • Easy cable laying/tying • Good accessibility for maintenance • Common in industrial applications |
Widths: 50mm to 1200mm Heights: 50mm to 200mm |
Most common in industrial settings. • Plant floors • Cable galleries • Anywhere ventilation is prioritized |
| Solid Bottom (Trough) | Continuous metal base with ventilated or solid sides. • Maximum cable support & protection • Dust and minor drip resistance • Provides electromagnetic shielding |
Widths: 50mm to 900mm Heights: 50mm to 150mm |
Dusty/wet areas requiring protection: • Minor drip zones • Sensitive cables needing shielding • Horizontal runs with support priority |
| Wire Mesh | Stainless steel wire construction. • Lightweight & highly ventilated • Easy to install and modify • Quick visual inspection • Excellent air flow |
Widths: 50mm to 600mm Heights: 25mm to 100mm |
IT/Data centers & commercial spaces: • Office buildings • Light commercial • Not for heavy industrial loads |
| Channel / Perforated | Single, perforated channel design. • Simple & low-cost • Compact and space-saving • Easy mounting on walls/surfaces |
Widths: 50mm to 150mm Heights: 25mm to 50mm |
Light-duty localized routing: • Machine wiring • Small control panels • Light instrument loops |
Reputation and project experience of Bending Stainless Steel Cable Tray:
Bending Stainless Steel Cable Tray has a g0od industry recognition: Bending Stainless Steel Cable Tray has been operating in the fieldof Bending Sstainless Steel Cable Tray for 10 years and has received good reviews from domestic and international customers.
Bending Stainless Steel Cable Tray has strong capabilities to ensure the smooth delivery of your project orders and provide reliable
support for your orders.
Bending Stainless Steel Cable Tray service and support:Pre sales support: During the quotation and design stages, Bending Stainless Steel Cable Tray will respond sensitively and quicklyprovide you with the most suitable stainless steel bridge frame project service plan and support under the guidance of professionaltechnical engineers.
The professional production line, production, and inspection of Bending Stainless Steel Cable Tray ensure that your orders areconsistently delivered on time, which has always been a good sign of the Bending Stainless Steel Cable Tray
After sales service for Bending Stainless Steel Cable Tray: We will promptly handle any related issues in the field of stainless steelbridge, provide spare parts, or offer timely installation technology.
Miss. Yang
- Email: wendy@bd-fence.com
- Tel: 19567910927
- WhatsApp: 008619567910927
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WeChat:
008619567910927
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