High quality hot dip galvanized steel grating trench grating steel bar grating
Introduction of hot dip galvanized steel grating
1>material:carbon steel or stainless steel
2>cross bar pitches:maybe 24-200mm,of which 50mm,76mm and 100mm are recommended.
3>Steel grating is made by the world first-class equipment,which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance.cross bar is pressed into the bearing bar by high tension resistance weldingring which is controlled by computer.so we can produce high quality gratings with firm welding,smooth surface and high strength.
4>Surface process of steel grating:Types:hot-dipped galvanized,electro-galvanized ,spraying brushing. 95% people choose hot-galvanized because its anti-acid and alkali corrosion capacity range is from PH6 to PH12.5,a stable protective film will be formed on the zinc surface.it has good anti-corrosive property.
5>Attractive appearance:Simple outline.silver colour and modern.
6>Optimum water draining:Water leakage area reaches 83.3%,which is more than two times larger than that of cast iron.
7>Hot-dip galvanizing:Good antirust performance,maintenance free and replacement free.
8>Design of preventing theft:The cover is connected with the frame by gemel,which ensures protection against theft,safety and convenient opening.
The Steel Grating Feature
1. High strength light construction
2.Strong corrosion resistance and durability
3.Beautiful appearance and glossy surface
4. Do not accumulate dirt, not rain snow, not water, self clean, easy maintenance
5. Ventilation, lighting, heat dissipation, anti-skid, good explosion resistance
| No | Item | Description |
| 1 | Bearing bar | 25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm |
| 2 | Bearing bar pitch | 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc. |
| 3 | Cross bar pitch | 38,50,76,100,101.6mm |
| 4 | Material | Q235,A36,SS304 |
| 5 | Surface treatment | Black, hot dipped galvanized, paint |
| 6 | Thickness | Thickness≥3mm, depth ≥19mm |
| 7 | Standard | China: YB/T 4001.1-2007 |
| USA: ANSI/NAAMM(MBG531-88) |
| UK: BS4592-1987 |
| Australia: AS1657-1985 |
Service
1> 24 hours online service.
2> Best pre-sale and after-sale service.
3> 15 days after receiving the deposit shipment.
4> We will choose the shipping company with good service and low price for you.
5> Loading the goods: We will track all the way, to ensure product safety, quick to arrive at the designated port.
6> Arrival of the goods: We will provide installation instructions and subsequent technical guidance.
7> Company for products and accessories, for a long time to be able to provide various products accessories at cost to the customer at any time.
FAQ
Q: Are you a manufacturer?
A:Yes, we have been in providing the professional products in wire mesh field for 10 years.
Q:Why choose us?
A: Save Time,Save Cost and Safety!Each of our customers proved this!
Q: How about the payment terms?
A:We usually use the T/T,L/C,D/P, Western Union.Trade assurance service optional for over $100 order. (100% guaranteed transaction by Alibaba ). L/C optional if over $50k. Paypal optional if below $500.
Q: How about the delivery time?
A:Usually within 15- 20 days,customized order may need longer time.
Q:Can you offer free sample?
A:Yes, but usually the customer need to pay the freight.We'll send back the courier charge if you make an order.
Q: Can I have your products with my own logo on it?
A: Yes! Accept any custom logos, just send us your design in pdf. ai, or high res jpg.We would send you layout art with your logo on our products to check.The setup cost would be quoted per artwork.
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455/30/100 Hot Dip Galvanized Heavy Duty Steel Grating Trench Bar Images
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