Feature
1. Trench cover plate construction is simple, light weight, good load capacity, impact resistance, rather bend than break, large displacement, be autiful and durable after hot dip zinc treatment, corrosion protection, with iron cover plate incomparable advantages.
2. The flat steel of groove cover plate is bearing (support) direction, and the length of the flat steel is determined according to the wide gap left in groove (water well).
3. According to the length of the trench (water well), the standard width of the plate that conforms to the processing modulus is taken as 995mm, the gap between the plates is left as 5mm.
4. The length of the trench (well) less than 1 meter is determined by modulus.
5.Select the type of steel grille plate according to the width of trench (well) and load bearing requirements.
6. It is recommended to select standard size trench cover plate for design and construction, and other specifications can be customize.
| Product Name | Ditch Cover |
| Bearing bar | 20*3, 20*5, 25*3, 25*5, 32*3, 32*5, 35*3, 35*5, 40*3, 40*5, 45*5, 50*3, 50*5, 55*5, 60*5, 65*5 mm etc. |
| Bearing bar pitch | 15, 20, 25, 30, 33, 35, 38, 40, 50, 60, 80, 90 mm |
| Cross bar pitch | 24-200 mm |
| Surface treatment | Hot dipped galvanized, painted, untreated |
| Material | Low carbon,middle carbon,stainless steel |
| Standard | 1. China: YB/T4001.1-2007
2. USA: ANSI / NAAMM (MBG531-2000)3. UK: BS4592-2006
4. Australia: AS1657-1992 |
Overcher steel grating packaging:
1. Steel pallets, then plastic film in the surface.
2. Stow wood, or wooden tray with steel strip.
3. Steel frame fixing.
4. Transport in iron box.
5. According to your packing requirements.
Grating Trench Cover picture:
Q1: Are you a manufacturer or a trading company?
A1: We are industrial and trade integration.
Q2: How can I send the inquiry?
A2: Whatever product you interested, welcome send your information to us, or chat with us online.
Q3: Do you accept customized?
A3: Yes, we accept customized.
Q4: Can I have a sample order?
A4: Yes, we can offer sample to test quality.
Q5: What makes your products different from other company's?
A5: With advanced equipment in production and laboratory test, the company could timely deliver high quality products and other related services.
Q6: How do your factory do regarding quality control?
A6: Quality is the 1st priority. We always attach great importance to quality controlling from raw material to shipping.
Q7: How do you have a service after sale?
A7: We will try the best to resolve your problem about our products. For any further question, please feel free to contact me.
