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| Categories | galvanized steel grating |
|---|---|
| Place of Origin: | china |
| Brand Name: | fs |
| Certification: | iso9001-2008 |
| Model Number: | fs |
| MOQ: | 5tons |
| Price: | 600usd/ton |
| Packaging Details: | pallet or clients requirement |
| Delivery Time: | within 15 days after received your 30% deposit |
| Payment Terms: | 30% deposit, 70% meet the copy B/L pay |
| Supply Ability: | 100ton/week |
stair treads steel grating weight:
The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10;the specification of I-section type is 25 x 5 x 3, 32 x 5 x 3, 38 x 5 x 3, 40 x 5 x 3, 50 x 5 x 3, 50 x 7 x 4, 55 x 7 x 4, 60 x 7 x 4, 65 x 7 x 4, 70 x 7 x 4, 75 x 7 x 4, etc.
stair treads steel grating weight
Bearing Bar Pitch (center to center):
12.5, 15,25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32, 80, 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended,
America standard is available <1'' x 3/16'', 1 1/4'' x 3/16'', 1-1/2'' x 3/16'', 1'' x 1/4'', 1-1/4'' x 1/4'', 1 1/2'' x 1/4''(19-w-4),(19-w-2) and so on.>
Cross Bar Pitch (center to center):
38, 50, 76, 100, 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.
Material:
Mild Steel (Low Carbon Steel) or Stainless Steel
Surface Treatment:
Untreated, Painting or Hot dip Galvanizing
Steel grating standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985
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……45×5mm |
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 USA: ANSI/NAAMM(MBG531-88) UK: BS4592-1987 Australia: AS 1657-1985 |
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