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China manufacturing road drainage stainless steel grating
Steel grating is flat steel bar according to a certain distance and cross arranged and
welded into the middle of a square lattice with an iron and steel products ,steel grating
generally use carbon steel production,appearance of hot dip galvanized,can serve to prevent
the role of oxidation,can also be made of stainless steel .
1. Surface Treatment:
- Hot dip galvanized : If the thickness of bearing bar is more than or equal to 5mm, the average thickess of coating should be not less than 5mm, the average thickness of coating should obey GB/T13912-2002 standard.
- Painted: Adopt spray [ainting, brush of dipped method acording to customer' s requirements.
- Untreated
2. Quality Standard
|
Countries |
Steel Grating Standard |
Steel Grade Standard |
Hot Dip Galvanizing Standard |
|
China |
YB/T 4001.1-2007 |
GB 700-88 |
GB/T13912-2002 |
|
America |
ANSI/NAAMM(MBG531-00) |
ASTM(A36) |
ASTM(A123) |
|
Britain |
BS4592-2005 |
BS4360(43A ) |
BS729 |
3. The advantages, specific application and features of steel grating:
Steel grating offers the following advantages compared with steel grid sheets:
- Steel structural platform has light weight, good strength, large carrying capacity and can save materials and cost. It offers good ventilation of light and wind, a modern sense, aesthetic appearance and anti-skid safety. It is also easy to clean, easy to installation and durable for uses.
- Steel grating products are designed and manufactured for various industrial and civil constructions in city road, gardens, yard, airport, railway and industrial
4. Product features
1.Attractive appearance:Simple outline.silver colour,and modern.
2.Optimum water draining:Water leakage area reaches 83.3%,which is more than two times larger than that of cast iron.
3.Hot-dip galvanizing:Good antirust performance,maintenance free and replacement free.
4.Design of preventing theft:The cover is connected with the frame by gemel,which ensures protection against theft,safety,and convenient opening.
5.Saving investment:With large span,the cost is lower than that of cast iron when under heavy load.And the replacement expenses in case of theft and crushing will be saved.
6.High strength:With strength:With strength and toughness far higher than those of cast iron,it can be used in the environment with large span and heavy load,such as the wharf and the airport.
7.Many specifications available: The requirement of different environments,loads,spans,sizes and shapes can be satisfied.
Q1. What is your payment term?
A: T/T 30% down payment, balance to be paid before shipment. or L/C.
Q2: What is your main market?
A: Western Europe, North America, Janpan,,
Q3: Can I get samples from your factory?
A: Yes, sample is free, but the express charge is yours.
Q4: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.
Q5.Are you manufacturer or trading company?
A.We are manufacture(cast iron) and trade company.
Q6. what’s the payment term?
A. We accept T/T, L/C,WESTERN UNION
Q7. What’s the delivery time ?
Pattern needs 30-60 days, sample need 30-50 days.
The first order need 60 days
Q8. What is the standard of package?
A. Export standard package or special package according to customer requirement.
Q9. Do you accept OEM business?
A. Yes, we are OEM supplier.
Q10. what kind of certificate you have ?
A .We have ISO9001, ISO14001,PED
Send Inquiry to This Supplier
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