Hot sale bearing bar 25 X 5 mm stainless steel grating for platform floor

Stainless steel grating: usually made of 304 201 316 316L and etc, better anti corrosion performance, brighter and cleaner surface compared with galvanized steel grating.

Production Method:

There are two methods of mechanical pressure welding and manual production: mechanical pressure welding uses high pressure resistance welder, whose manipulator can mechanically cross the bar onto the evenly arranged flat steel, and then use strong welding power and hydraulic pressure to weld the bar into flat steel. This method can produce high quality steel grating with solid welding spot, great high stability and strength. Manual method is to punch hole on flat steel, then lay the bar into the hole and weld. There will be gap between flat steel and bar, however, this way can ensure all contact points are welded, so as to realize the equal melting connection of flat steel and bar. This method can get more solid welding and higher strength, but the appearance is not as good as that of pressure welding.

Material	Low carbon,middle carbon,stainless steel
Material standard	GB700-88,ASTM(A36),BS4360(43A),AS3679
Bearing bar size	20*3,20*5,25*3,25*5,32*3,32*5,35*3,35*5, 40*3,40*5,45*5,50*3,50*5,55*5,60*5,65*5mm etc,
Bearing bar pitch	15,20,25,30,33,35,38,40,50,60,80,90mm
Cross bar pitch	24-200mm
Surface treatment	Hot dipped galvanized,painted,self-color,
Grating standard	YB/T4001.1-2007,ANSI/NAAMM(MBG531-88),BS4592-1987,AS1657-1985
Bearing bar type	F,I ,S,IS type
Application	Floor walkway,industrial platform,stair tread,metal ceiling
Feature	Fine appearance,anti-corrosive,simple installation,light weight, high load,anti-skid,Prevent dirt deposition,ventilation,anti-explosion
Payment terms	TT,L/C
Package	Pallets in containers packed by steel strap and worthy sea shipping, or according to the customers' requirements
Product capacity	10days for a 20"

Detailed Images

The steel grating clips:

The different materials:

The different types:

The surface treatment:

Application

Application: It is widely used for platform, aisle, trestle, drain cover, manhole cover, steel ladder, fence, and guardrail in the fields including petrochemical, power station, sewage treatment plant, mechanical manufacture, mechanical and electrical equipment, paper mill, cement plant, pharmacy, food processing, municipal engineering, environmental engineering, etc.

Packing & Delivery

Our Company

We promise : cost price for the first cooperation

Our advantages:
a.We are local manufactory---price are much competitive.
b.We have done international business for more than 20years-- high reputation in worldwide.
c. We adhere to the operational theme of "We only produce products to you praise".