| Model: | FS0608 |
|---|---|
| Brand: | Fangsen |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Wire Mesh |
| Label: | trench cover grating , floor grating , stairs tread grating |
| Price: |
US $28.9
/ pc
|
| Min. Order: | 5 pc |
| Live Chat: | Last Online:13 Oct, 2016 |
galvanized factory direct sale steel trench cover grating
galvanized steel grating,
galvanized serrated grating,
galvanized bar grating, floor grating, trench grating.
trench cover 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
Material: high quality low carbon steel
Types: serrated and plain
Finishes: electro galv, hot dipped galv, according to the difference surface treatment.
Trench cover grating application:
galvanized steel grating are widely used by various plants such as electric power,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.
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Specifications of steel gratings |
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No |
Item |
Description |
|
1 |
Bearing bar |
20x5, 25x3, 25x4, 25x5, 30x3, 30x4, 30x5, 32x3, 32x5, 40x5, 50…75x8mm, etc. |
|
2 |
Bearing bar pitch |
25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc. |
|
3 |
Cross bar |
5x5, 6x6, 8x8mm (twisted bar or round bar) |
|
4 |
Cross bar pitch |
40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or as customers’ requirement. |
|
5 |
Surface treatment |
Black, Hot dip galvanized, Cold dip galvanized, Painted, Powder coated, or as customers’ requirement. |
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6 |
Flat bar type |
Plain, Serrated (tooth-like), I bar (I section) |
|
7 |
Material standard |
Low carbon steel (ASTM A36, A1011, A569, S275JR, SS304, SS400,UK: 43A) |
|
8 |
Galvanizing standard |
CN: GB/T13912, US: ASTM (A123), UK: BS729 |
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9 |
Steel grating standards |
A. China: YB/T4001-1998 |
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B. USA: ANSI/NAAMM (MBG 531-88) |
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C. UK: BS4592-1987 |
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D. Australia: AS1657-1988 |
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E: Japan: JJS |
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