Welcome to Hebei Jiuwang Metal Wire Mesh Co, . Ltd., where we manufacture strong, safe, no-maintenance steel grating and accessories for a wide range of industrial uses. (The factory is ISO 9001: 2000 accredited. )
With more than 20 years experience, we are specilized in forging steel grating and surface treatment(hot-DIP galvanized, painting ). Our sales team, working cooperatively with our technical team, so it is able to make quotes for your projects free of charge and professionally.
Raw material: Carbon steel, mild steel, stainless steel and so on
Type: Plain bearing bar(F), Ibearing bar(I), Serrated bearing bar(S), Serrated andIbearing bar(IS)
Surface treatment: Hot-DIP Galvanizing, electrolytic zinc plating, Lacquering, Untreated
Size: Beside the usual size we also product according to customers' request
Brand: JIUWANG
Certification: ISO9001: 2000
Steel Grating Standards:
A) China: YB/T4001-1998
B) USA: ANSI/NAAMM (MBG531-88), AISI, ASTM
C) UK: BS4592-1987
D) Germany: DIN
E) Australia: AS1657-1988
F) Japan: JIS
Steel Product Standard:
China GB/T 700-1988
Hot Galvanizing Standard
China GB/T 13912-2002.
1.Grating Types:
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W--welded steel grating L-- pressure-locked C-- socket-welding |
| 2.Bearing bar Pitches: |
15-30, 40, 60, 80, 90 mm etc. with 30, 40 mm recommended.
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3.Cross bar Pitches: |
50, 100mm are recommended.
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| 4.Surface treatment: |
G - galvanized
P - painted
U - untreated
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| 5.Grating standard: |
China: YB/T4001.1-2007(YB/T4001.1-1998)
Britain: BS4592-1:1995
US: ANSI/NAAMM(MBG531-93)
Australia: AS1657-1992
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| 6.Marks: |
Example: G 325/30/100 G255/40/50
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Audited Supplier 
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