Industrial wastewater equipment platform steel grating pedestrian channel step plate
Bearing bar
- A flat bar withstanding the main load is in consistent with the span direction .
bearing bar pitch
- the distance center to center of the two bearing bars.
Cross bar
- the connecting bars , made from twisted bar ,round bar or flat bar, which extend across the bearing bars
Cross bar pitch
- the distance center to center of the two adjacent cross bars.
Length
(span)- the maximum dimension of a grating panel ,measured parallel to the bearing bar ,and in the same direction as the bearing bars .
Width
- the maximum dimension of a grating panel ,perpandicular to the bearing bars .and in the same direction as the cross bars.
Width
- the maximum dimension of a grating panel ,perpandicular to the bearing bars .and in the same direction as the cross bars.
Type | Welded steel grating, pressure-locked, socket-welding |
Steel flat size | 20×3,25×3,25×5,30×3,30×4,30×5,32×3,32×5……45×5mm |
Beraing bar pitch | 12.5,15,20,25,30,35,40,50mm |
Cross bar pitch | 38,50,80,100mm |
material | Low carbon steel Mild steel Q235,ASTM A36, stainless steel, aluminium |
Surface treatment | Untreated, hot galvanized, painted |
Standards | China: YB/T 4001.1-2007 USA: ANSI/NAAMM(MBG531-88) UK: BS4592-1987 Australia: AS 1657-1985 |
Panel packing:
<1>Plastic film at the bottom to avoid the panel be destroyed
<2>4 metal corners to ensure the panel strong and uniform
<3>wood plate at the top of pallet to keep the under panel
<4>pallet tube size:40*80mm tubes at the botom vertical position
Fence post packing:
<1>plastic cap cover onto the post
<2>plastic film +metal pallet for fence pot
Accessories packing:
<1>stainless steel nuts and screws install with clips
<2>5 sets clips load into one plastic bag
<3>12 bags into one carton box
Welded steel grating applications:
Anti slip bridge decking
Bridge walkway
Drainage systems
Fire truck platforms
Mass transit platforms
Marine and ship decks
Mezzanines
Non-slip walkways
Non-skid pit covers
Slip resistant platforms
General Industries
Truck platforms
Vault covers
Wet Decks
Wastewater treatment plant grating
Stair treads
1.How much about your annual production capacity?
More than 3000tons.
2.Can you provide free sample?
Yes,we can provide the sample of 20cm*20cm.
3. What is your terms of payment?
30% TT in advance and the balance paid before shipment, L/C at sight, you also can pay by West Union
4. What isthe delivery time?
Usually within 10days, customized order may need longer time.
5. Is there quality control on all production lines?
Yes,all production line have adequate quality control.
6. How do you make our business long-term and good relationship?
(1)We keep good quality and competitive price to ensure our customers benefit;
(2) We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
1. 24 hours service will be always available.
2. We can customize the product according to your design.
3. We follow the principle – be honest, professional and efficient.
4. Perfect after-sales service.
5. If you are interested in our products or related products, please contact us.