OEM Airtight Cast Iron Sewer Cover Ductile Cast Iron Material 600x600 MM

Square Manhole Cover size: 600X600MM

Product information:

Manhole covers are manufactured for road construction, natural gas, water supply and drainage, telecommunications.

Raw material: ductile iron

Clear opening:850*700mm

Character:single seal, with closed keyhole, with kitemark, cut-corner design

Usage:drainage

painting: black bitumen

3) product used

The product was used for the roads / idewalk / highway / airport




4) Product advantage

· Lockable as standard

· Excellent slip resistance

· Wide range of sizes in 1.5T and 25T loading

· Central keyhole position allows safe one person lift

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.