Factory-direct steel gratings & stair treads, shipped worldwide
Galvanized Grating for Sale
Galv Grating Sale: every batch ships with traceable mill test certificates.
Itemized quote within 24 hours · Free drawing review included
Mill-direct, no middlemen
You buy from the workshop that cuts, welds and dips your panels
Certified & tested
Mill test certificates (EN 10204 Type 3.1) with every shipment
Samples in 5–7 days
Production in 15–25 working days, HDG included
FOB Tianjin
Itemized quote on request, shipped worldwide
Material comparison
Steel Grating Material Comparison
Buying galvanized grating for sale means buying carbon steel with a zinc coating that does the corrosion work — the most cost-effective route for outdoor duty. Here is how the four materials we run compare before you commit to the galvanized row.
| Material | Corrosion resistance | Typical environment | Relative cost | Base steel |
|---|---|---|---|---|
| Carbon steel, black | Needs shop primer or paint; bare steel is for dry indoor duty only | Dry indoor platforms, painted service, temporary works | Lowest | Q235B |
| Hot-dip galvanized Q235B | Corrosion-Resistant zinc coating, metallurgically bonded — covers cut edges and welds | Outdoor walkways, platforms, trench covers, wet plant floors | Moderate | Q235B |
| Stainless SS304 | Corrosion-Resistant in fresh water, food washdown and mild chemical duty | Food plants, washdown floors, general wet areas | Higher | SS304 |
| Stainless SS316 | Best of the range against chlorides and saline atmospheres | Marine, coastal, brine and chemical zones | Highest | SS316 |
Not sure which material your environment needs? Send your drawings — we will spec it inside the 24-hour quote.
How buying works
From RFQ to FOB Tianjin: The Buying Path
Galvanized grating for sale here is sold the mill-direct way: no catalog prices, no shopping cart — a six-step purchase path that ends with a container at Tianjin Port and documents in your inbox.
Send your RFQ
Panel sizes, bar spec, quantities, destination port — five fields on this page, or message the drawings straight to WhatsApp. Small trial orders welcome.
Free drawing review
We check bar sizes, spacing, spans and coating class against your duty — and flag anything that would rust, rattle or over-spec your budget. No charge, no obligation.
Itemized quote in 24 hours
Steel, galvanizing, fabrication and packing each shown as their own line — FOB Tianjin as standard, EXW or CIF on request. Itemized quote on request, never a fixed price list.
Samples in 5–7 days
Working days, hot-dip galvanizing included — check the coating, the welding and the banding on your own bench before you release the full order.
Production in 15–25 days
Working days after drawing confirmation. Panels are cut, welded or press-locked, then dipped whole — five-stage QC from goods-in MTC verification to final inspection.
Shipped FOB Tianjin
The mill sits about 400 km from Tianjin Port. Export packing, installation drawings and fixing layout ship with the order; documents follow by email the same day.
Ready to start at step one? Send your galvanized grating specs — quote in 24 hours.
Why buy here
Why Buyers Order Galvanized Grating From the Mill
Mill-direct sale, no middlemen
This galvanized grating for sale comes from the factory floor, not a trading desk — you brief the workshop directly, and the price you are quoted carries no trader markup on any order.
Long-life zinc for wet sites
Panels are hot-dip galvanized after fabrication, so the zinc bonds to every cut edge, weld and banding edge — Corrosion-Resistant protection for rain, splash and de-icing salt duty.
Any length, cut from small MOQ
Panels up to 6 m long, cut and banded to your sizes — 19W4 stock designations or fully custom drawings. The same galvanized steel grating for sale serves trial orders and full-container programs.
Applications
What Buyers Order in Galvanized
Most galvanized grating sold from this mill ends up outdoors or in splash zones — anywhere weather, washdown water or road salt would eat a black steel panel.
Outdoor walkways & platforms
Rain and snow shed through the mesh; the zinc holds season after season.
Municipal trench & drain covers
Stormwater and road-salt duty — the classic galvanized specification for public works.
Plant platforms & mezzanines
Load-rated flooring for wash-down and wet process areas, sized to your spans.
Exterior & escape stair treads
Serrated or plain treads, galvanized after banding with nosing edges included.
Explore all application pages → · Walkway grating specifications →
Specifications
Galvanized Grating Specifications and What Your Quote Contains
| Parameter | Range |
|---|---|
| Core material | Q235B carbon steel, galvanized after fabrication |
| Bearing bar | 20×3 mm to 100×8 mm, plain or serrated |
| Bar spacing | 30 / 40 / 60 mm centers |
| Panel width | Up to 1.25 m |
| Panel length | Up to 6 m, cut to your sizes |
| Coating | Hot-dip galvanized to ASTM A123 / ISO 1461, thickness sampled per batch |
| Processes | Welded or press-locked panels |
| Stock designation | 19W4 and custom equivalents |
What a galvanized quote contains
No fixed price list is published — every galvanized grating quote is itemized so you can see exactly what you are buying, line by line:
- Steel — the Q235B grating panels themselves, to your sizes and quantities
- Coating — hot-dip galvanizing after fabrication, thickness sampled per batch
- Fabrication — cutting, banding, trim and nosing where the drawings call for them
- Packing — export packing with steel strapping and pallets for the sea leg
Trade terms are stated with the quote: FOB Tianjin as standard, EXW or CIF negotiable — FOB Tianjin, itemized quote on request.
Standards & compliance
Mill Test Certificates (EN 10204 3.1) and Coating Evidence
A sale is only as good as the paperwork behind it. The base steel is traceable heat by heat, the coating is judged by measurement, and the documents ride with the shipment:
EN 10204 Type 3.1
We ship mill test certificates (EN 10204 Type 3.1) with every shipment — the Q235B heat is traceable from goods-in to the container, and material certs are ready to preview with your quote.
ASTM A123 / ISO 1461
The zinc coating is produced to A123 and ISO 1461 practice, with magnetic-gauge thickness sampling on every galvanized batch — stage four of our five-stage QC plan.
Certified & tested
Reports on request. Declaration of Conformity and the factory inspection report travel with every order, and factory audits are welcome before you commit.
Standards hub — market-by-market comparison → · Certifications and document sets →
Custom made
Custom Lengths, Dipped After Fabrication
Send your drawing
Panel sizes, load specs, coating class, quantities — or just photos and a sketch. Drawing review is free, inside the 24-hour quote.
Itemized quote within 24 hours
FOB Tianjin as standard — EXW or CIF on request. Small trial orders welcome, cut to your sizes from small MOQ.
Samples in 5–7 days, production in 15–25
Working days after drawing confirmation, the 2–3 day galvanizing cycle already counted inside. Installation drawings and fixing layout ship with the order.
Factory-direct quote
Get a Quote on Galvanized Grating for Sale
Send your galvanized grating specs for a factory quote — an itemized quote lands within 24 hours, free drawing review included, and material certs are ready to preview.
- Itemized quote — steel, coating, fabrication and packing shown line by line
- Mill test certificates (EN 10204 Type 3.1) with every shipment
- Small trial orders welcome — FOB Tianjin, itemized quote on request
Prefer to talk? WhatsApp us or sales@dtsteelladder.com
Request your quote
Five fields — we do the rest.
FAQ
Frequently Asked Questions
How do I buy galvanized grating direct from the factory?
Send your RFQ or drawings — the drawing review is free and an itemized quote lands within 24 hours. FOB Tianjin, itemized quote on request; we do not publish a fixed price list.
Do you sell small quantities of galvanized grating?
Yes — galvanized grating is cut to your sizes from small MOQ, so trial orders and partial-container orders sit alongside full-container programs.
What lead times apply to a galvanized grating order?
Samples ship in 5–7 working days and production runs 15–25 working days after drawing confirmation, both including hot-dip galvanizing. Finished orders move to Tianjin Port, about 400 km from the mill, for FOB shipment.
Related pages
Related Grating Pages
Galv Grating
The galvanized line overview — HDG as the default weather protection.
View page →Galvanized Steel Grating Panels
Panel formats up to 1.25 m × 6 m, custom cutting and banding.
View page →Steel Grating for Sale
The all-materials buying path — RFQ, drawing review, samples, FOB Tianjin.
View page →Buy Steel Grating
How factory-direct buying works — quote in 24h, samples, production windows.
View page →Galvanized Bar Grating
The form angle — bar grating plus HDG, the workhorse outdoor panel.
View page →Grating Price
How grating pricing works — itemized FOB quotes, never a fixed price list.
View page →