Manhole Cover, Gray Iron Manhole Covers
Specs: according to all client’s drawings;
It is widely used in drainage system and road facilities.
Main products: manhole cover, gully grate, trench grating, surface box.
1----Anti-theft: cover and base frame integrate connection, hinge-type opening, sledgehammer hit not break it, completely anti-theft.
2----Load-bearing great: the toughness of ductile iron is fourfold that of ordinary cast iron, close to steel materials, suitable for all kinds of road use!
3----Corrosion resistent: Sewer internal environment complex, filled with various chemical substances, ductile iron does not suffer chemical corrosion, service life more than 30 years.
4---- Opens conveniently: light weight, single unarmed can be open, convenient downhole maintenance!
5----Superior safety performance: It often occurred underground explosion accident, fly up covers scarred passers-by , manhole covers integration connections will not depart from the ground.
Send Inquiry to This Supplier
You May Also Like
-
DIN PN10/16 Ansi B16.5 Wn Flanges Carbon Steel SS304 Slip on Flange Plate Blind Flange for Industrial PipesUS$ 16.00 - 30.00MOQ: 20 Pieces
-
Forged Round Bar of Electromagnetic Pure Iron for Electric Motor ComponentsNegotiableMOQ: 100 Kilograms
-
Pipe FlangeNegotiableMOQ: 2700 Pieces
-
Custom Hot Forging Parts Carbon Steel & Alloy Steel Forging Service for MachineryNegotiableMOQ: 1 Ton
-
Large Diameter Swing Bearing Gear With Custom Tooth Profile & Hardness HRC 58-62NegotiableMOQ: 1 Piece
-
Bolt Hole Plastic Valve and Flange Edge ProtectorNegotiableMOQ: 100 Pieces
-
For Electric Power Fitting Reusable Casting Parts With Machining SurfaceNegotiableMOQ: 100 Pieces
-
High-precision Carbon Steel Flange Customization Large Diameter Stainless Steel Flanging Butt Welding Flange Carbon Steel Flat Welding FlangeUS$ 1.5 - 100MOQ: 1 Piece
-
CNC Machining Parts Ductile Iron Material of Construction Engineering Fittings Parts FastenerUS$ 1 - 2MOQ: 1000 Kilograms
-
Forged Aluminum JointsUS$ 0.1 - 0.1MOQ: 100 Pieces