Serrated Stair Tread Platform Steel Grating Hot Dipped Galvanized
3X30
Hot Dipped Galvanized Serrated Stair tread Platform Steel Grating
Platform Step Steel Grille Introduction
Platform steel grid plate is a very widely used steel grid
products, this kind of steel grid plate is the most useful in
various categories of industry, has a particularly strong
resistance to the appearance of impact, especially the bar distance
of 50mm steel grid plate has a very strong ability to resist
lateral impact.
1. Q235 of GB/T700 is used for flat steel and bar, and other
materials can be used for production according to the agreement
between the supply and demand parties.
2, flat steel selection of hot rolled flat steel or through the
longitudinal shear hot rolled or cold rolled steel strip.
3. The allowable deviation of flat steel scale conforms to the
rules of Table 1 YB/T4001.1-2007.
4, tooth type flat steel selection of hot rolled flat steel or
through the longitudinal shear and punching hot rolled or cold
rolled steel strip.
The tooth size should not be less than 5 teeth per 100mm.
5. Cross section size and cross section moment of inertia of the
I-shaped flat steel.
Platform Step Steel Grille Specifications
| Item | Description |
| Bearing Bar | 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10,100x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc. US standard: 1'x3/16', 1 1/4'x3/16', 1 1/2'x3/16', 1'x1/4', 1 1/4'x1/4', 1 1/2'x1/4', 1'x1/8', 1 1/4'x1/8', 1 1/2'x1/8' etc. |
| Bearing Bar Pitch | 12.5, 15, 20, 25, 30, 32, 35, 38, 40, 60, 80mm etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc. Noted:19-W-4 is most popular(19/16 inch x 4 inch opening=30x100mm
opening) |
| Twisted Cross Bar Pitch | 50, 60, 76, 100, 120mm etc. US standard: 2' & 4' etc. |
| Surface Treatment | Black, self colour, hot dip galvanized, painted, spray coating |
| Grating Style | Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
1. The steel grid plate of the platform can be added to the
surrounding welding kickboard (side plate), decorative plate guard
plate, device connectors and other accessories.
2, the platform steel grid plate with different standards of flat
steel and flat steel, or with Angle steel, channel steel, square
pipe, etc.
3. The platform steel grid plate can be equipped with a handle and
hinge on the channel steel grid plate that needs to be moved or
opened frequently.
4, the platform steel grid edge welding standard is: series 1 every
five welding one;
Series 2, one for every four welds;
Series 3 welds one per three.
The weld shall be a single fillet welding of not less than 3mm, and
the weld length shall be 20mm.
Platform steel grid plate features:
1, can be added in the peripheral welding kick plate (side plate),
decorative plate guard plate, installation connector and other
accessories.
2, the platform steel grid plate is made of flat steel with
different specifications of flat steel, or Angle steel, channel
steel, square pipe and so on.
3. Handles and hinges can be installed on the platform steel grid
plate that needs to be moved or opened frequently.
4, the platform steel grid edge welding standard is: series 1 every
five welding one;
Series 2, one for every four welds;
Series 3 welds one per three.
The weld shall be a single fillet welding of not less than 3mm, and
the weld length shall be 20mm.
Platform steel grid plate use:
All kinds of platforms for factory, workshop, mining, port and
warehouse construction can be selected, beautiful and elegant, and
easy to install. It is a new type of building product for updating.
Can be added in the peripheral welding kick plate (side plate),
decorative plate guard plate, the installation of fittings and
other accessories.
Flat steel with different specifications can be used to pack the
edge, or Angle steel, channel steel, square pipe, etc.
Handles and hinges can also be installed on steel grids that need
to be moved or opened frequently.
Package delivery:
Delivery when will we have a professional inspectors to check the
quality of the product is unqualified, such as qualified will paste
the qualified product certificate, and then fixed by shipping
packaging, packaging with the steel plate on the metal tray, and
then fixed with metal packing tape, finally wrapped by plastic film
packaging, general each pallet packing 1-2 tons of cargo, in order
to convenient for unloading and storage after the arrival of the
goods. The unqualified products will be recalled by our quality
inspector.
Pre-sale service:
After the customer orders, we will have professional technical
personnel to contact with the customer, in order to meet the
customer's technical inquiry and production schedule.
After-sales:
After the goods are shipped, we will have professional technical
personnel to docking with customers, so that when the goods arrive,
there will be unloading problems, storage and installation
problems. Our technical personnel will reply online within 24
hours. If there is a problem, we will docking within 2 hours and
help customers solve the problem within 5 hours.
