Specifications

steel driveway grates grating
Cross bar pitch:60-100mm
Bearing bar pitch.30--50mm
Surface:galvanized.
Material:Q235,

steel driveway grates grating

 

 

1.Introduction of steel driveway grates grating

1>Material :Mild steelQ235 ,Stainless steel etc.

2>Surface process: hot-dipped galvanized ,Polished for stainless steel 

2.Specification of  steel driveway grates grating

 

1>Shape of bearing bar: plain or serrated  type.

2>Bearing Bar Pitch (center to center):according to client's requirement and 30, 40, 60mm are recommended,
3>Bearing Bar (Load Bar) Specifications (mm):The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 10; 

4>Cross bar pitch :38.1, 40, 50, 60, 76, 80, 100, 101.6, 120mm, 2' ' & 4' ' etc.

3.Manufacturing process of steel driveway grates grating

 

The factory of our company has high ability to manufacture steel driveway grates grating in large quantity.

We can ensure the quality at a competitive price,and we can manufacturer all kinds of steel driveway grates grating.

4.Standards of steel driveway grates grating

Country	Steel grating standards	steel standard	Hot dipped galvanizing standard
China	YB/T4001.1-2007	GB700-88	GB/T13912-2002
U.S.A	NASI/NAAMM(MBG531-88)	ASTM(A36)	ASTM(A123)
U.K	BS4592-1987	BS4360(43A)	BS729
Australia	AS1657-1992	AS3679	AS1650

We can design and manufacture steel grating on customer's request.

 5.The application of steel driveway grates grating

 

 

6 The installation of steel driveway grates grating

The galvanized steel grating manufactured by our company is easy to install,there are two ways to install.You can weld it directly or use Mounting clip to fix it,the installation of steel driveway grates grating is very easy.

 

 

 

Package	Safety package or naked
Delivery	Within 15-20 days after receiving the deposit
Payment terms	EXW: 100% T/T FOB: T/T, 30% deposit, 70% balance payment before shipping. CIF: T/T, 30% deposit, 70% balance payment at the sight of copy of B/L.
HS code	7308900000
Price validity	Within 7 days

 

 

 

 

 

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