Payment & Shipping Terms:
|Features:||High Strength,light Structure||Product Name:||Steel Stair Treads|
|Material Standard:||ASTM A36, A1011, A569, Q235, S275JR||Bearing Bar Type:||Plain,Serrated,I Bar,Serrated I Bar|
|Bearing Bar Size:||20*3mm To 100*6mm||Shape:||Square, Rectangle, Circle,anomaly|
|Cross Bar Size:||6mm,8mm,10mm||Structure:||Bearing Bar And Cross Bar|
Steel Structural Platform Metal Drainage Trench Treads Grating Lattice :
1. Stair treads are also called platform stair steel gratings, which can be installed by two methods: welded and bolted.
2. Gutter drain grating cover made by welding with flat steel and cross or round bars with certain distances.
3. I bar type steel grating material of steel driveway grates grating is usually low carbon steel ,stainless steel. the size is commonly standard or as required.
4. Gutter drain grating cover high strength, light structure, solid grid pressure welding structure has advantages of high load, light structure, easy installation, etc.
5. I bar type steel grating widely used for platform, aisle, trestle, drain cover, manhole cover, steel,etc.
|Product name||Bearing Bar size||Bearing bar spacing||Weight||Sample|
|Steel Stair Treads||40*2mm||50mm||9.24kg/M2||Available|
|Steel Stair Treads||40*2mm||60mm||7.48kg/M2||Available|
|Steel Stair Treads||40*2mm||70mm||6.6kg/M2||Available|
Product Packing & Delivery
Drain Grating Usage
Delivery Lead Time
1. By SEA: Around 15-45 working days.
2. By AIR: Around 7 working days.
3. By express(DHL,UPS,FEDEX,TNT,EMS, etc.): Around 3-7 working days,to your door.
4. Standard Service takes about 18-25 business days. Please note that this service is not trackable.
5. Expedited Service takes about 10-15 business days. It's trackable by your country post office website Or(China EMS website).
Contact Person: Ms. Jane Liu