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Stair Tread antiskid
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.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.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.Cross Bar Pitches: 38.1mm, 50mm, 75mm, and 100mm,101.6mm(4").
5.Standard Grating Panels Sizes: 3'x12', 3'x20', 3'x24'.
6.Surface Treatment: Bare, Paint and Hot Dipped Galvanized.
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.
Stair tread picture shows
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!
ISO 9001:2008 Stair Tread Manufacturer(Hot Sales)