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Introduction
Serrated Steel Grating is made of welded flat steel and twisted steel with a serrated side. In addition to all the characteristics and uses of ordinary steel grating, it also has strong anti-skid ability. It is especially suitable for stairs, wet and slippery occasions. Places in the north that have been covered with ice and snow for a long time and offshore oil production platforms, etc. The serrated steel grating adopts hot-dip galvanized surface treatment, which has strong anti-corrosion ability. Generally, when the installation slope of steel grating is greater than 10°, it should be made of anti-slip flat steel.
Manufacturing process
Material Pressure welding----Cutting----Welding of ends bar----Hot dipped galvanizing-----pacakge----Final shipment
Steel bar grating description
| Item | Specification |
| Materials | Carbon Steel: ASTM A36 |
| Stainless Steel: SUS304 / SUS316 / SUS304L / SUS316L | |
| Aluminum Alloy | |
| Bearing Bar Pitch | 20, 22, 30, 32.5, 34.3, 40, 60 mm |
| Recommended: 30 mm, 40 mm | |
| Cross Bar Pitch | 38, 50, 60–100 mm |
| Recommended: 50 mm, 100 mm | |
| Surface Treatment | G – Hot-Dip Galvanized (ASTM A123 / A123M, BS EN ISO 1461) |
| P – Painted | |
| U – Untreated | |
| Grating Type | W – Press-Welded Grating |
| L – Press-Locked Grating |
Installation of steel grating
1. When install of Serrated Steel Grating ,Welding is advisable for those of permanent use without being removed/dismantled. Just weld it onto the support with specific location at the first piece of flat steel of each corner of the plate. Fillet weld is required with weld length not less than 20mm and height not less than 3mm. Daxing Brand Installation Clips, which will not destroy the zinc coat and be easy to remove, are available, Each ganel shall use at least four installation clips.
Cleaning → Positioning → Welding (4 corners) → Reinforcement (if heavy load) → Anti-Rust Treatment → Inspection
2.For the larger panels preferably some more steel grating clips are required to fix to the available support members. Refer to the following table when selecting installation steel grating clips:
Type A-comprising a top clip with double saddle a lower clip with teeth and a M10(or M8).
Type B-comprising a top clip with duble saddle(of which one saddle can secure the two bear bars of abjacent panels),a lower clip with teeth and a M10(or M8).
Type C-comprising a top clip with double saddle and a M10(or M8).
Type of saddle clips | Applicable grating specifications | ||
A-30 | B-30 | C-30 | Bearing bars at 30mm pitch |
A-40 | B-40 | C-40 | Bearing bars at 30mm pitch |
A-60 | B-60 | C-60 | Bearing bars at 30mm pitch |
Applications
Serrated Steel Grating is widely used in industrial and commercial applications, including platforms, walkways, oil & gas facilities, power plants, drainage systems, and infrastructure projects. With its high strength, excellent drainage performance, and corrosion resistance, it provides a safe, durable, and efficient solution for demanding environments.
Package
Standard packaging methods include:
Steel strap bundling for secure fastening
Pallet packaging for easy loading and unloading
Wooden cases for additional protection (if required)
Each bundle is properly labeled for easy identification, and protective measures are taken to prevent damage, deformation, or corrosion during transit. Customized packaging is available according to customer requirements.
Our Certificate
Why Choose Us?
1.ISO Factroy Support
We focus on providing reliable Serrated Steel Grating for industrial and engineering projects, including pressure equipment, oil & gas, and fabrication industries.
With strong supply chain integration and strict quality standards, we ensure consistent performance, competitive pricing, and on-time delivery for long-term cooperation.
2.Qality control:
Strictly quality control system, before shiping out, our QC will measuring and test all products, include outdiameter&Thickness&Length&Surface treatment. Meanwhile,We will arrange material to do laboratory test. After all match requirments,We will send these trest result to customer to get approval.
Strict QC procedure make sure customer satified with out goods, and this is core of long time cooperation.
3.Best After sales service
Beside of Quality control system, We have strong after sales service team, After goods hand over, our sales teams will contact customer in time and make sure customer can solve question in short time, most importantly, our sale service team are engineer and they know products deeply, this save communication time.
MONO Group is one of Titanium alloy, Nickel alloy,Stainless steel, Aluminum alloy manufacturer&Supplier&Wholesaler from China,We can supply steel grating and Perforated sheet and other metal perforated products as per customized size.pls contact us freely for your RFQ to info@monokj.com
