Anti Frozen Cast Iron Gully Grid / Ductile Triangular Gully Grating Durable

grating size:According to the customers' need

1) product overview

1. Material
a) Ductile Iron GGG500-7 / 400-12
b) Grey Iron GG20

2. Product information
Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or any other defects

3. Designs
a) EN124 A15 B125 C250 D400 E600 and F900
b) A60005 for casting design
c) Major standards designs available
d) As per customers' drawings or samples
4. Process
c) Molding boards
d) Green sand with hand molding
5. Coating
a) Cold applied black bitumen
b) Without coating
c) Coating as per customers' requirement
6. Different accessories are available

2) product parameters

3) product used

the product was used for the road

4) Product advantage

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

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.