Anti Frozen Cast Iron Tree Grates EN124 D400 Protect Steel Tree Grates

grating size:According to the customers' need

1) product overview

1. Materials:Ductile iron, malleable iron, carbon steel,Alloy steel, stainless
steel, aluminum, bronze, brass,etc.
2. Surface treatment :Electro Zinc Plating Hot deep zinc plating,Electrophoresis,Powder
coating,Painting ,Shoot blasting etc.
3.Standard:JIS, DIN, ASTM, BS,GOST
4. Processes:Sand Casting, Investment Casting,Precision Casting,Forging,Stamping
,CNC Machining.
5. Heat treatment :Induction furnace for raw material heating.Heat treatment of
continuous quench+temper+carburization available.
6. Machining:CNC machining centers for further machining process.

2) product parameters

3) product used

composite covers have some flexibility, which makes the people who work in the above long-term comfort, as a work platform, reducing the staff of the legs and back tension, increase the comfort of working to improve efficiency, human engineering scientists have been recommended;
The overall economic good
with more than ordinary carbon steel, composite material covers integrated, low cost, although its one-time investment than ordinary carbon steel, because of its long life, and can be used two decades, and no maintenance, thus The overall economic efficiency is much better than using carbon steel;



4) Product advantage

1. Moderate weight and easy installation
2. No inherent scrap value thus reducing risk of theft
3. 30 years of service life
4. Can be used in -30℃ to 70 ℃ degrees environment
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.
6. Tested by national security agencies. Compressive, bending and impact resistant. Heat, cold, acid, etc.

Xianxian Shuangxing Cast Co.,ltd is located in the historic city of Cangzhou ,is a professional manufacturer of Ductile/Nodular Cast Iron Production. Our Manufacturing aCapacity as follow:1.Ductile/Nodular Sandy Cast Iron Manhole Cover: Invisible Manhole CoverRoundness Manhole Rings and CoverSquare/Rectangle Manhole CoverWatertight and locking Manhole manholes etc.2.Ductile/Nodular Cast Iron Frame and Grate :Rainwater GratingDrain Trench Grating ,Tree Grating , Gully Grating ,Rectangular Trench Frames&Grates End wall Grating etc.3.Catch BasinsCurb&Cutter InletsType K GratingsIron TankMeter BoxCast Iron Grids etc.With more than 20 years' of manufacturing experience, advanced production equipment and strictly implement the ISO9001 international quality inspection system, wide products series and devotion to R&D, we are ready to be your partner Ductile Cast Iron products industry.