
Stainless Steel Grating
Corrosion-resistant grating for drainage areas, humid workshops, food plants and coastal projects.
Common grades include 304 and 316 stainless steel, selected by environment and budget.
Available as welded or press-locked panels with plain, pickled or passivated surfaces.
- Product Introduction
A stainless steel grating is a metal open-grid panel made from stainless bearing bars and cross bars. It allows water, air and light to pass through, while still giving workers a firm walking or covering surface. It is often used around drains, machine bases, washing rooms, chemical handling areas, food processing lines and outdoor sites where ordinary carbon steel may rust too quickly. Compared with coated carbon steel, stainless material costs more at the beginning, but it can reduce repainting and repair work in wet or mildly corrosive places. Richen can discuss 304 or 316 material, bar size, spacing, edge banding and fixing clips before production. For visible areas, surface cleaning can also be considered so the panel looks neat after installation instead of only being strong enough to stand on.
Product Parameters
For a stainless steel grating order, these details should be confirmed before price and drawing approval.
|
Item |
Details |
|
Material grade |
304 for general wet use, 316 for more corrosive areas |
|
Bearing bar |
25 x 3 mm to 50 x 5 mm, depending on span and load |
|
Bearing bar pitch |
30 mm or 40 mm is common |
|
Cross bar pitch |
50 mm or 100 mm is common |
|
Structure |
Welded type or press-locked type |
|
Surface |
Plain, pickled, passivated, or brushed on request |
Why Choose Richen

Richen is a manufacturer rather than a trading-only contact, so material grade, welding process and packing can be checked closer to the workshop. For stainless steel grating, this is important because a small material mistake may not be visible at first but can cause rust or stains later. We ask about use environment, drainage direction, edge protection and fixing method, then match the panel plan with the buyer's drawing. The company's wire mesh production background also helps with custom sizes and repeat orders.
FAQ
Q: Should I choose 304 or 316?
A: 304 suits many indoor wet areas. 316 is better for stronger chemical or coastal conditions.
Q: Can stainless steel grating be used for floor drains?
A: Yes. It is often used as a removable drain cover when the span and load are confirmed.
Q: Do you supply fixing clips?
A: Clips can be supplied with the panels, or the hole position can follow the buyer's installation drawing.
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