
Enclosure Steel
High-Performance Steel Enclosures for Industrial Use

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

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



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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