|Place of Origin:||Ningbo China|
|Minimum Order Quantity:||100 pcs|
|Delivery Time:||Wooden Case|
|Payment Terms:||T/T, L/C|
|Supply Ability:||80,000 pcs monthly|
|Material:||Ductile Iron Manhole Cover||Process:||Casting.Deburring. Drilling. Threading|
|Application:||Public Places And Construction||Feature:||Abrasion Resistant, Long Service Life|
|Service:||ODM OEM||Surface Treatment:||Painting|
ductile iron manhole cover,
main hole cover
High Strength Double Seal Cast Ductile Iron QT500-7 Sewer Manhole Cover With Frame
Description: made by ductile iron QT500, high strength grade with good extensibility. Cannot be damaged or stolen by non-professionals.
Features: burglarproof, anti-sedimentation, deodorization. The manhole cover itself can be paired with different kinds of licks, and easy to apply.
Paint: non-toxic, water-soluble black paint.
Installation sites: public locations, such as roads, parks, squares, and airports.
|Brand name||Customized manhole cover|
|Material||Composite, polymer , ductile Iron|
Cold applied black bitumen Antirust oil, Plating, Paint, Powder Coating, epoxy coating
or as per customers' requirement.
|Loading pressure||EN124 A15,B125,C250,D400,E600,F900, or as per customers' drawings or samples.|
|Advantages||Anti-noise ,Anti-theft,anti-rust,long life service.|
|Package||Pallet and wooden case,or as per customers’ requirements|
Can we get your free samples?
Yes,you can.We provide samples for free.
Can I order the product with special size?
Of course you can, and meanwhile according to your equirments.
What’s the MOQ?
100 pcs per item,but the actual requirement could be negotiated.