Name: (ISO9001)high quality galvanized steel driveway grates grating prices
Brand: HAIAO
Availability: InStock

Product Details

(ISO9001)high quality galvanized steel driveway grates grating prices

Product Description

1.Introduction of steel driveway grates grating

Our company is specialized in manufacturing and exports all kinds of steel gratings with the best quality and competitive price and faster delivery time.

1>Material :Mild steel & Low carbon steel, etc.

2>Surface process: hot-dipped galvanized ,electro-galvanized and spraying and soaking.

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.The application of steel driveway grates grating

The products are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We can design and manufacture standard steel grating and in customer's requirement.

4.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 galvanized steel grating is very easy.

5.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 .

galvanized process

	steel grating standard	steel standard	galvanized standard
China standard	YB/T 4001.1-2007	GB700-88	GB/T 13912-2002
USA standard	ANSI/NAAMM(MBG531)	ASTM(A36)	ASTM(A123)
U.K.standard	BS4592	BS4360	BS729
Australia standard	AS1657	AS3679	AS1650

Packaging & Shipping

Steel driveway grates grating is normally packed in the way with two pieces of square wood on both upper and bottom sides. There are four or six long bolt penetrating the gratings and screwing them together. it is suitable for loading and unloading by fork-lift.But we also packing our products on costumer’s requirement.

Our Services

FAQ

time of deilivery: 15-20 days after receiving 30% deposit

Payment: 30% by T/T in advance, the balance by T/T against the fax copy of B/L.

Why choose Haiao ?

1)We have a standard manufacturing line and a complete quality ensuring system for high quality steel driveway grates grating reaching your requirements.

2)We own most advanced production equipments.The CNC press-welding meshine is controled by computers.

3)We have more than ten years experiences about manufacturing and exporting.

4)We own more than ten senior engineers,they can promise our product technology in the industry in a leading level.