Honesty & Faith Hardware Products Co.,Ltd
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Metal Building Materials Stainless Q235 Steel Catwalk Grating
Steel Catwalk Grating Materials
Q235 / Stainless Steel / Aluminium
Material standard
Low carbon steel (ASTM A36, A1011, A569, S275JR, SS304, SS400,UK: 43A)
Type
Welded steel grating, pressure-locked, socket-welding
Bearing Bar Type
F- Plain style
S-Serrated style
I- I-section style
Surface Treatment
Black, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers' requirement.
Hot Galvanizing Standard
CN: GB/T13912
US: ASTM (A123)
UK: BS729
Steel Catwalk Grating Specification(In mm)
| Bearing bar ( widthx thickness) | 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10 etc I Bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc |
| Bearing bar pitch | 12.5, 15, 20, 22, 25, 30, 32.5, 34, 35, 38, 40, 50, 60 ,80mm, etc |
| Twisted cross bar pitch | 30, 50, 60, 76, 80, 100, 101.6, 120mm, etc |
| Surface treatment | black annealed wire, hot dipped galvanized, powered coated, painting etc |
| Greating style | Plain, Smooth, Serrated( teeth), I bar |
| Remarks: other size also can be customized according to customer's request | |
Steel Catwalk Grating Applications
-flooring steel gratings
-stair treads
-sun shades
-drain covers
-security screen
-manhole covers
-mezzanine flooring
-earth mats
-shelving
-Stanchions (hand rails)
-trench covers
Packing
About Us
Our management concept is to produce high quality products by using advanced technology. We have nearly 100 middle and high level specialized technical personnel who have great skill in research and development and technical innovation, also we have more than 80 sets large scale numerical control and automated production equipments. We adopt the most advanced production technology and manufacturing technique and practice total quality management. In the past years, our company's technical level and product quality are in the lead in this industry all along.
We keep long term good cooperation relationship with domestic large scale oil field, coal mine, municipal engineering and traffic departments. We set up regular business relationship with more than 70 countries and regions, for example, the USA, Japan, Russia, Australia, etc.