steel grating for tree

Specifications Galvanized Steel Grating for tree,

tree grating

ISO9001 & SGS, GRATING SPECIALIST

  Product Description Tree grating is made of Steel Grating.And there are two surface treatments hot dip galvanizing and painting available.       Ningbo Lihongyuan Steel Grating Co.,Ltd ISO9001-2008 Company STEEL GRATING SPECIALIST,YOUR GRATING SOLUTIONS SALES:Ms.Mary Zheng         TEL:+86 574 88073961       FAX:+86 574 88073962    

NO.	ITEM	DESCRIPTION
1	Bearing Bar	25x3,25x4,25x4.5,30x3,30x4,30x4.5,30x5,32x5,40x5,50x5,65x5, 75x6,75x10---100x10mm etc I bar:25x5x3,30x5x3,32x5x3,40x5x3 etc US standard:1"x3/16",1 1/4"x3/16",1 1/2"x3/16",1"x1/4",1 1/4"x1/4",1 1/2"x1/4",1"x1/8",1 1/4"x1/8",1 1/2"x1/8" etc
2	Bearing Bar Pitch	12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc US standard:19-w-4,15-w-4,11-w-4,19-w-2,15-w-2 etc
3	Twisted Cross Bar Pitch	38.1, 50, 60, 76, 80, 100, 101.6, 120mm,2''&4'' etc
4	Material Grade	ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, Mild steel & Low carbon steel,etc
5	Surface Treatment	Black,self colour,hot dip galvanized,painted,spray coating
6	Grating Style	Plain/Smooth, Serrated/teeth, I bar, serrated I bar
7	Standard	China:YB/T 4001-2007 USA:ANSI/NAAMM (MBG531-88) UK:BS4592-1987 A.U:AS1657 Germany:DIN24537-1-2006 Japan:JIS

    Company Information Ningbo Lihongyuan Steel Grating Co.,Ltd was founded in 2001,covering an area of more than 15000 m²,possessing three international advanced automatic production lines of steel grating and a complete inspecting and testing devices.Ningbo Lihongyuan Steel Grating Co.,Ltd has approved ISO 9001:2008 Quality Management System in 2001.   We always stick to manufacturing good quality steel grating,stair treadds and Trench Cover etc for our valuable customers world wide,which make our business partners more competitive & ahead than their competitors.   For sure,Ningbo Lihongyuan is your right partner for purchasing & developing quality goods in China.   Work with us,be stronger,dominate the future!    

Contact us if you need more details on Steel Grating. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Tree Grating、Steel Grating. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Tree Gratings