|Port:||shanghai or ningbo|
|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,MoneyGram|
|Supply Ability:||100 Ton/Tons per Day outdoor drain cover|
|Place of Origin:||Zhejiang China|
|Product name:||Sanitary or Storm Sewer cast iron grating drawing|
|Process:||Casting. Deburring .Drilling .threading|
|Surface treatment:||Powder Coating|
|Weight:||5.5kg or customized|
|Color:||According to customer's requirement|
|Load Level:||A15 (3,400lb) to 900 (202,000lb) (BS EN 124)|
|Packaging Detail:||Building Products Ductile Cast Iron Trench Drain Cover Packing :Wooden pallets and Packing belts or as per customer's requirements|
|Product Name||Building Products Ductile Cast Iron Trench Drain Cover|
|Material Composition||Iron,Ductile iron|
|sealed||single or double|
|Shape&Size||round,square or customized|
|Color Option||according to customer's requirement|
|Class(Loading capability)||A15 (3,400lb) to 900 (202,000lb) (BS EN 124)|
|Application||Be widely used in Inspection wells of power,telecommunication,mobile communication,fuel|
Sewer,gas pipes,gas station,chemical bases,real estates,urban arteries,high-grade highways,expressways,
freight transport piers,airports,etc.
|Surface Treatment||Painting, Powder coating, spraying, galvanization, chrome plating|
Weight type: Applicable to urban roads and fast lanes.
factories, schools, hospitals, green belts.
Classification and coloring according to the requirements of each city project setting.
1.No inherent scrap value thus reducing risk of theft.
2.Moderate weight and easy installation.
3.Can be used in -30℃ to 70 ℃degrees environment.
4.30 years of service life.
5.Tested by national security agencies. Compressive, bending and impact resistant. Heat, cold, acid, etc.
6.Corrosion resistance, meet the needs of environmental protection, and reduce the exploitation of mining resources; beautify the city, classify the coloring, and enhance the taste of the city.
Standards and features:
1.high strength. Tensile strength σs≥420MPa, yield strength σs≥300MPa, same as low carbon steel, three times that of gray iron
2.Good toughness. The impact value is similar to that of medium carbon steel, which is more than 10 times that of gray iron material.
3.Good plasticity. The elongation is as large as 7%, which is similar to high carbon steel, while the gray iron steel has an elongation of zero.
4.Strong corrosion resistance. In the water spray corrosion test, the corrosion amount in 90 days is only one tenth of that of the steel pipe, which is one tenth of that of the gray iron pipe. The service life is twice that of gray cast iron, which is 5 times that of ordinary steel pipe.