Serrated Stainless Stair Treads Steel Grating
Serrated Stainless Hot Dip Galvanized Steel Grate Stair Treads
Steel Grate Stair Treads Introduction
1.According to the installation of the ladder pedal, it is divided
into the welded fixed ladder pedal and the bolted fixed ladder
pedal.
The welded and fixed ladder pedal is the steel grid plate, and the
bolted ladder pedal needs to add 65X5mm flat steel to the steel
grid plate as the side plate.
2.According to the anti-skid requirements of the ladder pedal, it
can be divided into two kinds: the ladder pedal with front guard
plate (pattern plate or bar steel) and the ladder pedal without
front guard plate.
T325/30/100(applicable to the width of the ladder pedal is greater
than 215mm but not greater than 305mm)
Other specifications can be customized.
Steel Grate Stair Treads Specifications
| Product name | Wholesale stainless hot dip galvanized catwalk stair treads steel
bar gratings |
| Surface treatment | Hot galvanized ,Paint,Unprocessed(black/slef color) |
| Weld way | Automatic pressure resistance welding |
| Usage | Industrial platform, Corridor laying, Ditch cover plate, Fence, etc |
| Thickness | Custom:3-10mm Routine use:3mm 4mm 5mm |
| Bearing bar pitch | Custom:12.5-90mm Routine use:20mm 30mm 40mm |
| Cross bar pitch | Custom:22-100mm Routine use:50mm 100mm |
| Style | Stair treads steel gratings |
T1 to T4 30mm spacing 125, 155, 185, 215, 245, 275, 305
T1 to T2 40mm spacing 125, 165, 205, 245, 285, 325
T3 to T4 40mm spacing 115, 155, 195, 235, 275, 315
T1 to T2 60mm spacing 185, 245, 305
T1 to T2 60mm spacing 155, 215, 275
From the economic point of view, it is recommended to adopt the
modulus width as far as possible (125, 155, 185, 215, 245, 275 for
Series 1, 125, 165, 205, 245, 275mm, etc.) as the multiple length
of 100mm (such as 500, 600, 700, 800, 900, 1000, 1200mm, etc.).
Stair step size is according to the opening of the stair, depth,
storey height, determine the height and width of each stair step,
ladder length and width, and platform width set.
(Note: the step series of each layer of double running stair step
board had better take an even number, so that the number of two
running steps is equal.)
Steel Grate Stair Treads Application
Steel Grate Stair Treads used for Industrial platform, staircase
pedal, banister, channel floor, railway bridge service, high tower
platform, the drain cover, manhole covers, road barrier,
three-dimensional parking lot, organs, schools, factories,
enterprises and institutions, the stadium fence, garden villa, also
can be used as a residence outside the window, balcony guardrail,
highway, rail barrier, etc.
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.
