Metal Building Material 32*5 Bearing Bar Anti-Slip Steel Grating

• After-sales Service: 2 Years
• Warranty: 2 Years
• Certification: ISO
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 325/30/100SG
• Application: Steel Structure Walkway, Foot Pedal, Drain Cover
• Shape: Flat Shape
• Manufacturing Method: Machine Welding
• Material: Carbon Steel
• Size: 20FT By3FT
• Surface Treatment: Hot DIP Galvanized/Painted/Untreated
• Certificate: ISO9001:2008
• Model Number: 325/30/100, 305/30/50, 255/30/100, 253/30/100...
• Bar Size: 20-100mm
• Mesh Size: 30*100mm
• Transport Package: Naked or as Request, Steel Belts
• Specification: 325/30/100SG
• Trademark: JW
• Origin: Hebei, China
• HS Code: 7308900000
• Production Capacity: 2500 Tons Per Year

Product Description

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.

We can manufacture serrated steel grating to any length and width to meet your specifications.

Common specification
1)Bearing bar pitches may be 15 to 30, 40, 60, 80 and 90mm; Of which 30and 40mm are recommended
2)Cross bar pitch may be 30, 38, 50, 76 and 100mm; Of which 50 and 100mm are recommended

Finished
1. Hot-DIP galvanizing. It is the process of coating iron or steel with a thin zinc layer by passing the steel through a molten bath of zinc at a temperature of around 860 F (460 C). When exposed to the atmosphere, pure zinc reacts with oxygen to form zinc oxide, which further reacts with carbonate, adult grey, fairly strong material that stops further corrosion in many circumstances, protecting the steel below from the elements. Galvanized steel is widely used in applications where rust resistance is needed.
2. Painting
3. Untreated.

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 
 

Item No.	Bearing Bar Pitch	Cross Bar Pitch	Specification of bearing bar load 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		G253/60/50	G253/60/50	G403/60/50	G205/60/50		G255/60/50
Item No.	Bearing Bar  Pitch	Cross Bar Pitch	Specification of bearing bar load width× thickness
			32×5	40×5	45×5	50×5		55×5		60×5
1	30	100	G325/30/100	G405/30/100	G455/30/100	G505/30/100		G555/30/100	G605/30/100
		50	G325/30/50	G405/30/50	G455/30/50	G505/30/50		G555/30/50	G605/30/50
2	40	100	G325/40/100	G405/40/100	G455/40/100	G505/40/100		G555/40/100	G605/40/100
		50	G325/40/50	G405/40/50	G455/40/50	G505/40/50		G555/40/50	G605/40/50
3	60	50	G325/60/50	G405/60/50	G455/60/50	G505/60/50		G555/60/50	G605/60/50