Beijing Silk Road Enterprise Management Services Co.,LTD
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Building Material Catwalk Steel Grating Press Locked Hot Galvanized
Production specification
Steel Grating is made by welding with flat steel and bars with certain distances. It goes through cutting, opening, edging and other processes. The products enjoy the feature of high strength, light structure, high bearing, convenience for loading and other propertier. The hot dipped zinc coating gives the product excellent anti-corrosion.
| Terms | Description | |
| 1 | Material | Low carbon,middle carbon,stainless steel |
| 2. | Material standard | GB700-88,ASTM(A36),BS4360(43A),AS3679 |
| 3. | Bearing bar size | 20*3,20*5,25*3,25*5,32*3,32*5,35*3,35*5, |
| 4. | Bearing bar pitch | 15,20,25,30,33,35,38,40,50,60,80,90mm |
| 5. | Cross bar pitch | 24-200mm |
| 6. | Surface treatment | Hot dipped galvanized,painted,self-color, |
| 7. | Grating standard | YB/T4001.1-2007,ANSI/NAAMM(MBG531-88),BS4592-1987,AS1657-1985 |
| 8. | Bearing bar type | F,I ,S,IS type |
| 9. | Application | Floor walkway,industrial platform,stair tread,metal ceiling |
| 10. | Feature | Fine appearance,anti-corrosive,simple installation,light weight, |
| 11. | Payment terms | TT,L/C |
| 12. | Package | Pallets in containers packed by steel strap and worthy sea shipping, |
| 13. | Product capacity | 10days for a 20” |
Our factory and equipment
We have nearly 10 years of experience in manufacturing High quality steel grating with various sizes.
galvanized steel grating are widely used by various plants such as electric power b ,petroleum, chemical
industry, metallurgy industry, machinery industry, shipbuilding, harbor ,oceanographic engineering
,building ,paper mills ,cement plant ,medicine ,spinning and weaving ,foodstuff factory, transportation,
municipal administration, parking lot, etc.
How to order:
1. Kindly indicate the specifications,size,quantities,and required surface treatment of steel grating.
2. Give type and quantity of fastener.In principle,each piece of grating needs four sets of fasteners.
3. Please offer construction plan when big floor areas are required to cover with steel gratings.
Also provide constructional elevation drawing and joint details as well as section size and location of
supporting steel beam.
if any openings are required on such floor areas.
4. When ordering stair treads,please state out types of stair treads,and the specification,length,width,
quantity and required surface treatment for grating used.