Serrated and Press-Locked Steel Grating for Industrial Platforms and Drainage Solutions
Press locked Grating Materials
The Dovetail Press Locked Grating or perforated grating is crafted using pre-punched bearing and cross bars which are carefully interlocked and then cross bars are deformed under high hydraulic pressure. This unique method of press locked steel grating guarantees durability and strength of perforated grating or press locked grating. The versatile Dovetail Press Locked Steel Grating or perforated grating is perfect for architectural and ornamental uses. You can choose from type “DT” for Dovetail Press Locked Steel Grating or press locked grating, type “DTS” for Dovetail Press Locked Steel Grating, or type “ADT” for Dovetail Press Locked Grating or perforated grating to meet your specific needs.
This type of perforated grating or press locked steel grating can feature flat bars that are either the same size or with smaller top flat bars and larger, higher bottom flat bars. Cross points are welded to provide maximum strength.
Type"DT"Dovetail Press Locked Steel Grating

Type"DTS"Dovetail Pressure Locked perforated grating
Not only does this design make type “DTS”press locked gratings aesthetically appealing with clean, uniform lines, but it also provides superb lateral stability and axial load distribution. The versatility of different combinations of bearing bar and cross bar sizes and spacing further enhances their popularity for architectural applications. Additionally, the deeper cross bar on type “DTS”Press Locked Steel Grating or perforated grating serves as a unique architectural accent.
Type"ADT"aluminum dovetail Press Locked Steel Grating
With a wide array of available bearing bar/cross bar sizes and spacing, type"ADT"gratings of press loceked grating are a popular choice for architectural applications such as sun shades, grills, soffits, fencing, and infill panels. And for those seeking an added touch of architectural flair, the deeper cross bars make for a distinct and eye-catching accent.
Select the type of press locked steel grating
- "W"for Welded Steel Grating
- "DT"for Dovetail Press Locked Grating
- "SL"for Swage Locked Grating
- "WS"for Welded Stainless Steel Grating
- "DTS"for Dovetail Press Locked Stainless Grating
- "ADT"for Aluminum Dovetail Press Locked Grating
- "SG"for Swaged Rectangular Bar Grating
- "SGI"for Swaged"I-Bar"Grating
Perforated grating or press locked steel grating Finishes

Mill Finish of Press Locked Steel Grating
Galvanized of press locked steel grating
