Beijing Silk Road Enterprise Management Services Co.,LTD
| Supply Ability | 1000t per month |
| Delivery Time | 3-8 days |
| Packaging Details | Pallets in containers packed by steel strap and worthy sea-shipping, or according to the customers' requirements |
| Product name | Steel Mesh Grating Drainage Covers Hot Dip Galvanized Trench Covers |
| Mesh | Rectangle, square |
| Advantage | Easy mantance,heavy duty,anti - sliding |
| Cross bar pitch | 38,50,80,100mm |
| Beraing bar pitch | 12.5,15,20,25,30,35,40,50mm |
| Surface treatment | Untreated, hot galvanized, painted |
| Color | Sliver, black or painted |
| Type | Welded steel grating, pressure-locked, socket-welding |
| Model Number | platform galvanized grating trench cover |
| Certification | ISO9001 |
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Product Specification
| Supply Ability | 1000t per month | Delivery Time | 3-8 days |
| Packaging Details | Pallets in containers packed by steel strap and worthy sea-shipping, or according to the customers' requirements | Product name | Steel Mesh Grating Drainage Covers Hot Dip Galvanized Trench Covers |
| Mesh | Rectangle, square | Advantage | Easy mantance,heavy duty,anti - sliding |
| Cross bar pitch | 38,50,80,100mm | Beraing bar pitch | 12.5,15,20,25,30,35,40,50mm |
| Surface treatment | Untreated, hot galvanized, painted | Color | Sliver, black or painted |
| Type | Welded steel grating, pressure-locked, socket-welding | Model Number | platform galvanized grating trench cover |
| Certification | ISO9001 | ||
| High Light | floor drain grate covers ，floor trough drain grates | ||
Steel Mesh Grating Drainage Covers Hot Dip Galvanized Trench Covers
Specification
We produce three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating
and I Bar Type Steel Grating. Steel Grating is welded with bearing bar and cross bars, the rectangular
- shaped bearing bar which is available in a variety of thicknesses, heights, and spacings.
They are widely used in steel structure platforms, stair treads, sidewalks,
drainages and well covers etc. We can design and manufacture standard steel grating and in customized
shapes per client's requirements.
Features
The products enjoy the feature of high strength, light structure, high bearing, convenience for loading and
other propertier.
Standard size trench cover details
| Item No | Bearing bar pitch | Cross bar pitch | specification os bearing bar(width*thickness) | |||||
| 20*3 | 25*3 | 32*3 | 40*3 | 20*5 | 25*5 | |||
| 1 | 30 | 100 | G203/30/100 | G253/30/100 | G323/30/100 | G403/30/100 | G205/30/100 | G255/30/100 |
| 50 | G203/30/50 | G253/30/50 | G323/30/50 | G403/30/50 | G205/30/50 | G255/30/50 | ||
| 2 | 40 | 100 | G203/40/100 | G253/40/100 | G323/40/100 | G403/40/100 | G205/40/100 | G255/40/100 |
| 50 | G203/40/50 | G253/40/50 | G323/40/50 | G403/40/50 | G205/40/50 | G255/40/50 | ||
| 3 | 60 | 50 | G203/60/50 | G253/60/50 | G323/60/50 | G403/60/50 | G205/60/50 | G255/60/50 |
Standard for steel grid | Standard for steel material | Standard for hot dipped galvanization | |
China | YB/T4001-1998 | GB700-88 | GB/T13912-92 |
USA | ANSI/NAAMM (MBG531-88) | ASTM(A36) | ASTM(123) |
UK | BS4592-1987 | BS4360(43A) | BS729 |
Australia | AS1657-1985 | AS3679 | AS1650 |
| Type | Welded steel grating, pressure-locked, socket-welding |
| Steel flat size | 20 × 3 , 25 × 3 , 25 × 5 , 30 × 3 , 30 × 4 , 30 × 5 , 32 × 3 , 32 × 5 , 45 × 5 mm |
| Beraing bar pitch | 12.5 , 15 , 20 , 25 , 30 , 35 , 40,50mm |
| Cross bar pitch | 38,50,80,100mm |
| material | Low carbon steel, stainless steel, aluminium |
| Surface treatment | Untreated, hot galvanized, painted |
| Standards | China: YB/T 4001.1-2007 |
Usage
steel grating trench covers is mainly used in chemical industry, food processing, hydro processing and
other industries as listed :
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Employee Number:
250~300
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,LTD was founded in 2006,covering a area if 50 acres,with registered capital of 20.5 million RMB and more than 300 professional and technical personnel and more than 15 senior engineers.The company is located in the biggest wire mesh producti... Beijing Silk Road Enterprise Management Services Co.,LTD was founded in 2006,covering a area if 50 acres,with registered capital of 20.5 million RMB and more than 300 professional and technical personnel and more than 15 senior engineers.The company is located in the biggest wire mesh producti...
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