hualian

 ©2024 Yantai Hualian Steel Structure Co., Ltd All Rights Reserved. 鲁ICP备15045077号

ADD: No. 276 Xingfu Middile Road, Zhifu District,
         Yantai City, Shandong Province, China
Email: amber@ythlss.com
WhatsApp/WeChat:+8618562239900
Tel: +86-535-6388735
 

hualian

Hualian Steel Structure

Hualian Steel Structure

Product name

Anti slip nosing stair treads serrated staircase covering Stair Treads & Risers

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Product description

Anti slip nosing stair treads serrated staircase covering

Product Description

1. Serrated I bar steel grating Brief Introduction

Anti slip nosing stair treads serrated staircase covering

There are mainly four types bearing bars as belowing which are frequently used for steel gratings.

Here we mainly introduce the I bar gratings. Same as normal bearing bars, there are two type of the I bars, plain type I bar and serrated type I bar. The main advantage of I bar steel grating is it is with high strength – to- weight ratio.

Anti slip nosing stair treads serrated staircase covering

Anti slip nosing stair treads serrated staircase coveringAnti slip nosing stair treads serrated staircase covering

Anti slip strip nosing stair treads serrated I bar steel grating stair steps for staircase

These I bar steel gratings and stair treads are supplied for Sumitomo Heavy Industries,Ltd. And they will be used for conveyer belt system.

The specs of the I bar steel gratings for Sumitomo is as belowing:

i. I bar size: 25x5x3mm

ii. I bar type: serrated

iii. Cross bar: 6*6mm

iv. Cross bar type: twisted rod

v. Mesh Size: 30x100mm

Anti slip nosing stair treads serrated staircase covering

Anti slip nosing stair treads serrated staircase covering

And the belowing info is for normal steel gratings which is as per Webforge's standards. 

A325MSG is the steel grating specifications described as per Australia Standard. A325MSG is same as steel gratings G325/30/100SG. It is regular type in Chinese Market, and it can be electro-forged by machine directly.

"A"  means A pattern in Australia Standard, mesh size 30x100mm, bearing bar pitch 30mm, cross bar pitch 100mm; 

"325" means bearing bar size is 32x5mm;

"M" means mild steel

"S" means the bearing bar top surface is serrated type

"G" means the steel grating surface treatment is galvanized.

2.Serrated I bar steel gratings Surface Treatment

1) Hot dip galvanized as per ASTM A123 or EN ISO 1461 or special requirement

2) Painted or Powder Coated

3) HDG plus painted/powder coated

Our Services

We have specialized engineers who can design the economical steel grating's specifications according to your load capacity requirement, as well as design the size and shape for each piece of steel grating according to your support structure drawings with the purpose for the convenience of installation and production. 

 

Packaging & Shipping

We can effectively coordinate you schedule to ensure your job site receives the products they need, and when they need it. Gratings are clearly marked and identified on our supplied gratings & drawings for accurate field installation.

Anti slip nosing stair treads serrated staircase coveringAnti slip nosing stair treads serrated staircase covering

Company Information

Anti slip nosing stair treads serrated staircase covering

Certifications

Anti slip nosing stair treads serrated staircase covering 

Partners

Anti slip nosing stair treads serrated staircase covering

 

Feel free to contact with me for cooperation:

contact person:Amber Wu

Phone/wechat/whatsapp: +86 18562239900

Email: amber@ythlss.com

 

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