Beijing Silk Road Enterprise Management Services Co.,LTD
| Supply Ability | 100 ton/week |
| Delivery Time | 5-9 working days |
| Packaging Details | Sea-worthy packing, ie wooden or steel tray with steel strip,etc |
| Item name | Drain cover |
| Bearing bar type | plain/serrated/I type |
| Grating Standard | China: YB/T 4001.1-2007 |
| Bearing bar size | 20*3,20*5,25*3,25*5,32*3,32*5,35*3,35*5,50*5 |
| Bearing bar pitch | 30,33,35,38,40,50,60,80,90mm |
| Cross bar pitch | 24-200mm |
| Application | trench cover,drain cover,manhole covers |
| Market | USA, AUS, UK, Kuwait, and so on |
| Model Number | TC-03 |
| Certification | ISO9001,SGS |
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Product Specification
| Supply Ability | 100 ton/week | Delivery Time | 5-9 working days |
| Packaging Details | Sea-worthy packing, ie wooden or steel tray with steel strip,etc | Item name | Drain cover |
| Bearing bar type | plain/serrated/I type | Grating Standard | China: YB/T 4001.1-2007 |
| Bearing bar size | 20*3,20*5,25*3,25*5,32*3,32*5,35*3,35*5,50*5 | Bearing bar pitch | 30,33,35,38,40,50,60,80,90mm |
| Cross bar pitch | 24-200mm | Application | trench cover,drain cover,manhole covers |
| Market | USA, AUS, UK, Kuwait, and so on | Model Number | TC-03 |
| Certification | ISO9001,SGS | ||
| High Light | floor drain grate covers ，floor trough drain grates | ||
High Performance 25x5 Galvanized Steel Grating Drain Cover With Frame
Description:
Floor trench cover is made of steel grating plate, it is easy to install, with light weight, good nearing
capacity, good inpact resistance etc. after hot-dip galvanizing progress, it is attractive and durable,
corrosion and rust protection, it is better than cast iron trench cover. Since steel grating adopt
rticulated juncture, it is easy to open and have excellent function on guard against theft.
Floor trench cover is widely used in municipal administration path, carwash house, garden
landscape facilities, residential district and school etc
Features:
1. Surface treatment adopt hot-dip galvanizing process: with great corrosion and rust protection.
2. Articulated juncture, it is easy to open and have excellent function on guard against theft.
3. Attractive and durable appearance
4. Big mesh and better draining water. Water leakage area can reach 83.3%, it is twice as cast iron trench cover.
5. It can save material: long-span and heavy-load, lower than the price of cast iron; And can save the cost due to theft or crush
and of replacement of the cast iron cover.
6. Various kinds of products, can customize according to client’s requirements
Galvanized steel grating specifications:
| Steel Grating Standard | Steel Standard | Galvanized Standard |
| China standard | YB/T 4001.1-2007 | GB/T 13912-2002 |
| USA standard | ANSI/NAAMM(MBG531) | ASTM(A123) |
| U.K.standard | BS4592 | BS729 |
| Australia standard | AS1657 | AS1650 |
| Item | Desceiption | |
| 1 | Bearing Bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc |
| 2 | Bear 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 |
| 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, 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 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), |
5. Steel gratings application:
flooring steel gratings
stair treads
sun shades
drain covers
security screen
manhole covers
mezzanine flooring
earth mats
shelving
Stanchions (hand rails)
trench covers
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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