Ductile cast iron storm water drainage system drain sewer grille grille covered frame

$1,100.00 - $1,500.00
Min. Order
1 Ton
Company Information

Botou Hexin Pipe Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
1 Year Paid Supplier Supplier
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Quick Details

Port: tianjin port
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 500 Ton/Tons per Month
Place of Origin: china to hexin
Brand Name: HEXIN
Model Number: CUSTOM
Material: Iron
Application: drainage area such as garden facilities
Dimensions: custom
size: Customized Size
Color: Black Ands
Style: filter
Surface treatment: Polishing paint
shape: Rectangle, square, trapezoid
Packaging Detail: Wooden carrier, wooden box
Product Description

Ductile cast iron storm water drainage system drain sewer grille grille covered frame

Detailed Images
product name
ductile cast iron drainage channel gratings 
cast iron
Municipal underground drainage area
Product Name
heavy duty cast iron floor drain grate
Material Composition
Iron,Ductile iron
single or double
round,square or customized
Color Option
according to customer's requirement
Be widely used in Inspection wells of power,telecommunication,mobile communication,fuel Sewer,gas pipes,gas station,chemical bases,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.
normal type: Applicable to Driveway
Lightweight: Applicable to non-motor vehicle lanes, residential quarters, park squares,
Title goes here.

Product Benefits:

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.Tested by national security agencies. Compressive, bending and impact resistant. Heat, cold, acid, etc.

5.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 σs300MPa, 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.

Our Company
Packing & Delivery


Q: are you a trading company or a manufacturer?
We are the factory, we can control quantity and quality better

Q: can you customize the product?
Yes, please provide samples or drawings.

Q: what is your lead time?
A: if we have it in stock, it usually takes 5-10 days.Or 15-20 days, depending on the quantity, if not in stock.

Q: is product support customized?
Please provide drawings or samples and we will quote you.