JA 
EN_US 
RU 
ES 
AR 
FR 
KO 
PT 
ID 
carbon steel enclosures manufacturers
Hofengfab enclosures are made from high-strength carbon steel.All enclosures are finished with high-quality powder coating or optional galvanizing, providing excellent corrosion resistance for indoor and semi-outdoor applications.
✓ We offer full customization: dimensions, knockouts, mounting flanges, hinge types, locking systems, colors ect.– tailored to your project.
✓ Flexible mounting options available – wall, pole, or floor. Internal DIN rail and panel mounting supported for fast integration.
✓ Available with IP66 / NEMA 4X protection. RoHS compliant. UL-listed options available on request.
✓ Fast lead times with global shipping
Carbon Steel Enclosures Supplier In China
Carbon steel enclosures is a highly durable and cost-effective. If corrosion is a concern, opt for galvanized or powder-coated variants and it even provides an inherent level of EMI/RFI attenuation.For lightweight or highly corrosive environments, stainless steel or aluminum may be better alternatives.
Flexible Configuration Options
✓ Flexible configurations available, including Rack mount, Pedestal, Single-Door, Double-Door, Front and Rear Doorand Modular Designs."
✓ Engineered to accommodate diverse control and automation applications, with size and layout options optimized for space constraints, cable routing, and thermal management.
✓ Our carbon steel enclosures are offered in a variety of form factors and sizes, including compact wall-mount units and large floor-standing cabinets. Custom internal layouts, component cutouts, and cable entry points can be provided to match your project needs.
メールでのお問い合わせvivian@hofengfab.com
Technical Specifications
| Parameter | Specification |
| 素材 | Cold Rolled Carbon Steel |
| Thickness | 1.2mm – 2.5mm (customizable) |
| 終了 | Powder Coating (Standard RAL7035), Galvanized optional |
| イングレス・プロテクション | IP65 / IP66 |
| 取り付け | Wall-Mount, Floor-Standing, Pole-Mount |
| カラー | RAL7035 (Light Gray) or custom |
| Operating Temp | -40°C ～ +85°C |
| Standards | CE, RoHS, UL (optional) |
| EMI/RFI Shielding | Excellent (metal structure blocks interference) |
代表的なアプリケーション
• Industrial automation control systems
• Machine panels and electrical cabinets
• HVAC and building management systems
• IoT control hubs and smart grid nodes
• Power distribution enclosures
• Instrumentation and SCADA integration
Request a Quote or Custom Solution
Looking for a custom size or special configuration?
👉 Contact our engineering team today — we’ll respond within 24 hours with a tailored solution.
よくあるご質問
Are your carbon steel enclosures suitable for outdoor use?
Yes, with appropriate coating and gasket selection, our enclosures can be rated up to IP66 for outdoor applications.
Can you customize the cutouts and mounting plate layout?
Absolutely. We support full customization including CNC-cut openings for cable entries, switches, meters, and other components.
What certifications can you provide?
Our enclosures are CE and RoHS compliant. UL/NEMA certifications are available upon request for volume orders.
What is a carbon steel enclosure
Carbon steel enclosure is a protective housing made from carbon steel, used to shield electrical, industrial, or mechanical components from environmental factors (dust, moisture, impact).
Where are carbon steel enclosures used?
Electrical control panels
Telecom cabinets
Industrial machinery guards
Outdoor junction boxes (NEMA 3R/4/4X rated)
Military and marine equipment
Carbon steel vs. stainless steel enclosures – which is better?
| Factor | Carbon Steel | ステンレス鋼 |
| Cost | Lower | Higher |
| Strength | High | High |
| Corrosion Resistance | Requires coating | Naturally rust-resistant |
| Weight | Heavy | Heavy |
Choose carbon steel for cost-sensitive, coated applications; stainless for harsh, corrosive environments.