• Anping Tiantai Metal Products Co., Ltd.
    Andy Simpson
    I'm a long-term partner of this factory. I've been on a field trip.The factory is strong and the grating quality is very good. I cooperated with this grating supplier in 2017.What surprised me was that this factory was very strong,and it was also one of the top local grating factories.
  • Anping Tiantai Metal Products Co., Ltd.
    David Zhang
    My client told me that it was very smooth.The delivery speed is also very fast,I will receive the goods on the 7th day of the order.And the goods is inexpensive and convenient.
  • Anping Tiantai Metal Products Co., Ltd.
    Ajay Parate
    I have placed an oeder at this factory about FRP grating.The service is good and the grating is perfact.I'll come again.

Industrial Platforms Steel Gratings Perforated Metal Stair Steps

Place of Origin CHINA
Brand Name TT
Certification ISO
Model Number G325
Minimum Order Quantity 100sq.m
Price U.S 22.5-20.2 sq.m
Packaging Details Wooden Pallet/Steel Pallet Or As The Customar require
Delivery Time 5-8work days
Payment Terms L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability 500sq.m per days

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Color Sliver Application Stair
Bearing Bar Pitch 30mm Material Q235,stainless Steel Galvanized Stee
Surface Treatment Hot Dipped Galvanized,galvanized Thickness 2mm-5mm,5mm
Standard ISO9001 Length 100-3000mm
Cross Bar Pitch 50mm Name Steel Grating
Size Customized Width 1000mm,according To Your Size
Feature Bright On Surface,modern Usage Public Drain Area,bathroom,Concrete Construction Support
Factory Yes
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Product Description

1. Perforated metal stair steps Brief Introduction

Perforated metal stair steps are constructed using an open steel grating from the flooring range with a nosing bar / sight bar welded to the front edge and drilled end plates to allow for bolting to stair stringers.

According to whether the nosing to be used and methods of mounting to stringers, grating treads are classified into 10 types, expressed as T1, T2, T3, T4, T5, T6, T7, T8, T9, T10.


Stair Tread Types Nosing Types Fixing Types Ends
T1 without welded Banded ends
T2 without bolted Holed end plates
T3 checkered plate nosing welded Banded ends
T4 checkered plate nosing bolted Holed end plates
T5 yellow abrasive nosing welded Banded ends
T6 yellow abrasive nosing bolted Holed end plates
T7 perforated nosing welded Banded ends
T8 perforated nosing bolted Holed end plates
T9 anti-slip strip nosing welded Banded ends
T10 anti-slip strip nosing bolted Holed end plates

Nowadays, the most frequently used types are T1, T2, T3, T4, T5, T6, as belowing:

Industrial Platforms Steel Gratings Perforated Metal Stair Steps 0

It is steel bar according to a certain distance and cross arranged and welded into the middle of a square latice with an iron and steel products . It is mainly used on the industrial platform , flooring , drainge cover , well cover , oil platform , stair tread etc.

2. Perforated metal stair steps Surface Treatment

Hot Dip Galvanization as per EN ISO1461/ ASTM A123

Industrial Platforms Steel Gratings Perforated Metal Stair Steps 1

3. Perforated metal stair steps Application

Perforated metal stair steps are widely used in various fields, such as onshore & offshore projects, machinery, oil & gas projects, mining proejcts, infrastructural proejcts, etc. We can offer complete steel ladders with guardrail, which are made of grating stair treads.

Industrial Platforms Steel Gratings Perforated Metal Stair Steps 2

Industrial Platforms Steel Gratings Perforated Metal Stair Steps 3




1.What's your advantage?
A: Honest business with competitive price and professional service on export process.

2. How I believe you?
A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.

3.How can I know how my order is being done?
A:We will inspect and test all items in order to avoid damage and missing parts before shipping. The detailed inspection pictures of the order will be sent to you for your confirmation before delivery.

4.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.

5.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.

6.How about the delivery time?
A: Within 15-35 days after we confirm you requirement.


7.what kind of payment does your company support?
A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.