Factory-direct steel gratings & stair treads, shipped worldwide
Steel Grating for Sale
Steel grating in welded or press-locked steel, made to your specs.
FOB Tianjin, itemized quote on request · Free drawing review inside the 24-hour quote
Manufacturer & exporter
No intermediary layer between your RFQ and the workshop
Certified & tested
Reports on request, MTC with every order
Quote in 24 hours
Samples in 5–7 days, production in 15–25
FOB Tianjin
Shipped worldwide, EXW / CIF negotiable
Where you buy matters
Steel Grating for Sale, Factory-Direct
"For sale" on this page means exactly that: grating available to order factory-direct in welded or press-locked construction. No clearance lots, no discount campaigns — an itemized quote calculated against current steel and your drawings. Here is how buying factory-direct compares with the alternatives.
| Dimension | Factory-Direct — Dengtai | Through a Trading Company | Local Stockist |
|---|---|---|---|
| Who you deal with | The workshop that cuts, joins and ships your panels — manufacturer and exporter in one | An intermediary who sources from a mill on your behalf | A reseller holding standard panels in a local yard |
| Drawing review | Free review by our own production team inside the 24-hour quote | Forwarded to the mill; answers come back second-hand | Rarely offered; stock sizes only |
| Quote structure | Itemized FOB Tianjin quote, per m² or per ton — no published price list | Mill cost plus a sourcing margin in one figure | Fixed pricing from stock |
| Custom sizing | Cut and banded to your drawings — panels up to 1.25 m × 6 m | Possible, but depends on the mill partner | Usually cut from stocked standard panels |
| Order documents | DoC, MTC EN 10204 3.1 and factory inspection report with every shipment | Varies with the intermediary | Typically limited to the reseller's paperwork |
| Factory access | Audits welcome — walk the weld and press lines before you commit | Rarely arranged | Not applicable |
Not sure which route suits your project? Send your drawings — we will spec it inside the 24-hour quote.
How factory-direct buying works
From RFQ to FOB Tianjin in Six Steps
Every order follows the same path, whether it is one sample panel or a full container. Here is exactly what happens after you send your inquiry.
Send your RFQ
Panel sizes, bar spacing, material, quantity and destination port — five fields on this page or a WhatsApp message. No account, no portal.
Free drawing review
Our production team checks spans, load direction and banding against what you asked for, and flags anything that would not work on site.
Itemized quote in 24 hours
One line per item: material, mesh, finish, packing and the FOB Tianjin freight basis. You see exactly what you are ordering.
Samples in 5–7 days
A sample panel ships in 5–7 working days, hot-dip galvanizing included, so you can verify fit and finish before committing to volume.
Production in 15–25 days
Working days after drawing confirmation, on our in-house weld and press lines, with five-stage QC from MTC verification to final inspection.
Shipped FOB Tianjin
Export packing, about 400 km by truck to Tianjin Port, then worldwide on FOB Tianjin terms — EXW or CIF negotiable.
What is for sale
Welded, Press-Locked, Heavy-Duty and Non-Slip
Welded or press-locked, made to your specs
Bearing bars from 20×3 mm to 100×8 mm at 30, 40 or 60 mm centers, in Q235B, SS304 or SS316. Stock 19W4-type designations or fully custom panels — both from the same in-house lines.
Heavy-duty and non-slip versions
Deeper bearing bars for wheel and fork-lift traffic, serrated tops for wet or oily areas, and hot-dip galvanizing to ASTM A123 for outdoor exposure — all orderable in one RFQ.
Small MOQ, sampled fast
Trial orders are welcome — no fixed minimum, with full-container orders calculated per loading plan. Samples in 5–7 working days, production in 15–25, factory-direct.
Applications
What Buyers Order
Steel grating leaves the workshop in four broad order types — tell us which one fits and the RFQ gets sharper.
Platform & walkway panels
Load-rated open-mesh flooring for plant platforms, mezzanines and access routes.
Trench & drainage covers
Standard and heel-proof covers for trenches, gullies and process drains.
Stair treads & landings
Serrated or plain treads, banded and cut to your stair geometry.
Heavy-duty traffic decks
Closer centers and deeper bars where fork-lifts and trucks cross.
Specifications
Steel Grating Specifications You Can Quote Against
| Parameter | Range |
|---|---|
| Bearing bar | 20×3 mm to 100×8 mm, plain or serrated |
| Bar spacing | 30 / 40 / 60 mm centers |
| Cross bar | Twisted square or round, per specification |
| Panel width | Up to 1.25 m |
| Panel length | Up to 6 m |
| Materials | Q235B carbon steel · SS304 / SS316 stainless |
| Surface | Black or hot-dip galvanized (ASTM A123 / ISO 1461) |
| Stock designation | 19W4 and custom equivalents |
Anything inside these ranges can be quoted from a drawing — load tables are available on request and ship with your itemized quote.
Documents with every order
Every heat of Q235B, SS304 or SS316 enters production with its mill test certificate verified at goods-in — the first of our five QC stages. Grating for sale here leaves with paperwork, not promises:
- Mill test certificate to EN 10204 Type 3.1
- Factory inspection report with every shipment
- Declaration of Conformity prepared per order destination
Standards & compliance
Produced to Recognized Standards — Documents on Request
ANSI / NAAMM MBG 531
Welded panels produced to MBG 531 reference practice, with weld inspection on our five-stage QC plan.
ASTM A123 / ISO 1461 HDG
Galvanized coating thickness checked by sampling on every galvanized batch before panels are released.
CE & SGS tested
Certified & tested, reports on request — we show documents you can verify, not a certificate wall.
Ordering
From Confirmed Drawing to FOB Tianjin
Drawing confirmed
Free review inside the 24-hour quote fixes sizes, loads, banding and finish before anything is cut.
Production in 15–25 working days
In-house weld and press lines, hot-dip galvanizing included, five-stage QC through to final inspection.
Packed and shipped FOB Tianjin
Export-ready packing, about 400 km to Tianjin Port, installation drawings and fixing layout with the order.
Factory-direct quote
Get a Factory Quote on Steel Grating
Get a factory quote in 24 hours — drawings welcome, and we reply fast.
- Five-stage QC, from MTC verification at goods-in to final inspection
- DoC, MTC EN 10204 3.1 and inspection report with every order
- Factory audits welcome — see the lines before you commit
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 steel grating from the factory?
Send the RFQ form or message us on WhatsApp with panel sizes, bar spacing, material, quantity and destination port. We review your drawings for free and return an itemized quote within 24 hours — FOB Tianjin as standard, EXW or CIF on request. There is no published price list: every quote is calculated per m² or per ton against current steel and your specification.
Is there a minimum order for steel grating for sale?
No fixed minimum — small trial orders are welcome, and full-container orders are calculated per loading plan so you only ship the steel you need. Samples ship in 5–7 working days, hot-dip galvanizing included, so you can check fit and finish before committing to volume.
How long does an order take, and how does it ship?
Mass production runs 15–25 working days after drawing confirmation, hot-dip galvanizing included. Panels are packed for export, trucked about 400 km to Tianjin Port and shipped worldwide on FOB Tianjin terms. A mill test certificate to EN 10204 3.1, a factory inspection report and a Declaration of Conformity travel with every shipment.
Related pages
Related Grating Pages
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