Hot sale! Stair Tread(Factory)

Stair Tread 1.Metal grating 2.ASTM A123,SS400 3.Common pitch:30mm&40mm 4.Used in flooring,walkway ect. Stair Tread

Stair Tread Description

Stair tread is made of steel grating, and widely used  of different types of steel ladders, featuring easy installation, strong structure and aesthetic appearance, and good water permeability. We can fabricate according to customers sizes.

Stair Tread Specification

1. Forge Welded Grating Standardizations:

Countries	National Standards for Grating	Materials	Galvanizing Standards
China	YB/T 4001.1-2007	GB 700-88	GB/T13912-2002
America	ANSI/NAAMM(MBG531-00)	ASTM(A36)	ASTM(A123)
Britain	BS4592-1995	BS4360(43A )	BS729
Australia	AS1657-1992	AS3679	AS1650

2. Stair tread Bearing Bar Sizes: 1"x1/8",1-1/4"x1/8",1-1/4"x3/16",1-1/2"x3/16",2"x3/16",2"x1/4".

3. Stair tread Bearing Bar Pitches:12.5mm,15mm,24mm,25mm,30mm,30.16mm(1-3/16"),32.5mm,34.33mm,35.33mm,38mm,40mm,41.25mm,50mm,60mm

4. Stair tread Cross Bar Pitches: 38.1mm, 50mm, 75mm, and 100mm,101.6mm(4").

5. Stair tread Standard Grating Panels Sizes: 3'x12', 3'x20', 3'x24'.

 

 

 

 

 

 

6. Stair tread Surface Treatment:  Paint and Hot Dipped Galvanized.

 

 

7. Stair tread Material :Stainless steel,Mild steel

 

 

 

7.There are three kinds of steel gratings distinguished by different bearing bar types.The respective of features are as follows:

 

Plain:One of the most widely used gratings,available for flooring,sidewalk,dranage pit cover,stair tread,etc.

 

Serrated:Better non-skid property & safety compared with plain grating.

 

I-Shape:lighter,more economical and practical compared with plain grating.

 

 

About us

Anping ChaoFeng Metal Products Co., Ltd. is located in "hometown of wire mesh "- Anping.

Our company is a leading enterprise which engaged in manufacturing and trading high quality wire meshes.

After long years of development, Our company has strong technical capacity and gains excellent credit.

Our products are produced by large-scale fully automatic welding machine.

With excellent quality, reasonable price and courteous service.

 

We warmly welcome inquiries and negotiation with old and new customers!

 

Hot sale! Stair Tread(Factory)