Enclosure Steel

Enclosure Steel

Steel Enclosure is an industrial-grade protective device used to protect electrical components, electronic equipment or mechanical parts from environmental influences (such as dust, water, oil, and impact). It is commonly used in manufacturing, energy, communications and other fields.
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High-Performance Steel Enclosures for Industrial Use

 

Industrial Electrical Enclosure

Materials

Carbon steel: economical choice, the surface can be sprayed or powder coated (RAL 7035 gray, etc.).
Stainless steel (such as 316/304): strong corrosion resistance, suitable for chemical and marine environments, surface treatment includes polishing and chrome plating.
Aluminum alloy: lightweight demand scenarios, such as communication equipment housing.
Processing technology
Supports stamping, laser cutting, welding and other processes. We provide OEM/ODM services and can customize special sizes (such as fireproof and explosion-proof structures).

 

 

Metal Enclosures with Hinged Door Selsction Table

 

Model

High

Width

Deep

PT2 215

200

200

150

PT3 215

300

200

150

PT3 315

300

300

150

PT4 315

400

300

150

PT5 315

500

300

150

PT5 415

500

400

150

PT6 415

600

400

150

PT6 515

600

500

150

PT7 515

700

500

150

PT8 615

800

600

150

  

Model

High

Width

Deep

PT3 2520

300

250

200

PT3 320

300

300

200

PT4 420

400

400

200

PT5 520

500

500

200

PT6 620

600

600

200

PT7 620

700

600

200

PT8 620

800

600

200

PT8 820

800

800

200

PT10 1020

1000

1000

200

PT12 1020

1200

1000

200

 

Model

High

Width

Deep

PT3 2525

300

250

250

PT4 325

400

300

250

PT5 325

500

300

250

PT5 425

500

400

250

PT6 425

600

400

250

PT7 525

700

500

250

PT8 625

800

600

250

PT9 625

900

600

250

PT10 825

1000

800

250

PT10 1025

1000

1000

250

PT12 825

1200

800

250

PT12 1225

1200

1200

250

PT14 1025

1400

1000

250

 

Model

High

Width

Deep

PT4 330

400

300

300

PT5 530

500

500

300

PT6 430

600

400

300

PT7 630

700

600

300

PT8 630

800

600

300

PT9 630

900

600

300

PT12 1030

1200

1000

300

 

Model

High

Width

Deep

PT4 440

400

400

400

PT5 540

500

500

400

PT6 640

600

400

400

PT6 540

600

500

400

PT7 640

700

600

400

PT8 640

800

600

400

PT8 840

800

800

400

PT10 840

1000

800

400

PT10 1040

1000

1000

400

PT12 640

1200

600

400

PT12 840

1200

800

400

PT14 1040

1400

1000

400

 

 

About Us

product-5460-3633

why choose us?

 

We are a well-known enterprise in China specializing in the production of various distribution boxes, and we focus on distribution boxes. Our product range includes: metal wall-mounted distribution boxes, top stainless steel distribution boxes, floor-standing cabinets, modular cabinets, network cabinets, terminal boxes, junction boxes, sealed boxes, telephone boxes, etc.

 

Our Certificates

 

product-1654-2339
product-466-658
product-1653-2339

  

FAQ:

 

How does the anti-rust coating of cold-rolled steel enclosure resist industrial corrosion? How much longer is its lifespan than ordinary steel?
 

Enclosure Steel uses ANSI 61 gray powder spraying, and the salt spray test exceeds 1,000 hours (ASTM B117 standard), which is 4 times longer than ordinary spray painting (200 hours).

 

Technical details:
Phosphating pretreatment + 80μm coating thickness, forming a three-layer protection of "metal-phosphating film-powder", acid and alkali resistance up to 5% HCl solution immersion for 72 hours without rust (actual measurement in a chemical workshop, compared with galvanized steel enclosure, the rust rate in 2 years dropped from 35% to 5%).

 

How does the built-in mounting panel simplify the installation of electrical components? What standard interfaces are supported?

The built-in 1.5mm cold-rolled steel mounting panel has pre-punched holes for 22.5mm industrial standard buttons/switches (such as Schneider and ABB components), which saves 40% installation time compared to traditional housings (measured by an automation company).

Compatibility design:
Standard 4 M4 threaded holes support quick fixing of DIN rails and terminal blocks;
Optional "modular installation package" (including grounding column and cable gland) is compatible with NPT 1/2"~1" interfaces.

 

 

 

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