- Casting Method: Sand Casting
- Machining: CNC Machining
- Surface Treatment: Polishing
- Standard: BS
- Coating: Epoxy or Black Bituminous Painting
- Specification: EN124 D400 Manhole covers
- Application: Pedestrain / Air Port
- Material: Ductile Iron
- Surface Roughness: Ra0.1
- Certification: ISO 9001:2008, En124
- Casting Material: Ductile / Gray Iron
- Origin: Weifang
Wide range of cast iron / ductile iron / grey iron manhole covers,gully grates,tree gratings and drainage channels to meet your needs, suitable for most environment applications.
A15- For use in pedestrian and cycling areas only.
B125- For use in car park & pedestrian areas, with no heavy vehicular traffic.
C250- For use in car park, forecourts, industrial sites and area with slow moving traffic.
D400- For use in highway environment e.g. hard shoulder, carriageway, motorway. High loading categories.
E600- For use in locations of high wheel loads e.g. docks, heavy loading bay.
F900- For use in areas of extremely high loads e.g. airports and dockyards
A15 Ductile iron cast manhole covers - Pedestrians and Cyclists
B125 Cast iron manchole covers - Pedestrians and Cyclists or similar environment.
Medium Duty Cast Iron Manufactured to BS:EN124 Class B125
Square & Round Frame also available
Material - ductile iron cover and frame
Ductile iron casting, Medium duty designed manhole covers.
Compliant with the European standard UNE EN-124.
Groove to facilitate the opening process.
Coated with non-toxic, non-flammable and non-polluting water-soluble black paint.
High Strength, results in More Life and Durability
Available with Elegant Checkers Design, offers Good Anti- skid Grip and Nice Appearance.
Due to it's Hinge type Design, Chances of Theft are Less.
Suitable for Heavy Traffic Loading and at High speed.
Chances of Accidents are almost Reduced, as it Does Not Break Suddenly.
Due to High Strength, 'Ductile Iron' Minimises the Risk of Failure during normal uses and offers Resistance to Impact.
DUCTILE IRON'S EXTRA BENEFITS:
Light Weight, More Strength
Very Easy to Handle
More Load Bearing Capacity
Costs Less as compare to Cast Iron
Badging to customer requirements
Lockable to order with 2 or 4 stainless steel screws
M.O.D. Ainti-Terrorist high security locking bolts
Liftiing keys (MHC Ref. LK5200)
Products Code Clear Opening Over Frame Frame Depth Loading Grade
CZ-1106B 150X150 200X200 20 B125-12.5TONS
CZ-1107B 200X200 250X250 20 B125-12.5TONS
CZ-1108B 250X250 300X300 30 B125-12.5TONS
CZ-1109B 300X300 400X400 30 B125-12.5TONS
CZ-1110B 400X400 500X500 50 B125-12.5TONS
CZ-1111B 500X500 600X600 50 B125-12.5TONS
CZ-1112B 600X600 700X700 50 B125-12.5TONS
CZ-1113B 700X700 800X800 50 B125-12.5TONS
The cover is locked with a stainless steel lock, operable using a special shaped key which guarantees safety and prevents the opening of the manhole covers by unauthorised personnel.
Changzhan Casting offers extensive cast iron manhole covers with frames, Channel gratings, Gully Gratings, Step Irons, Tree Grates etc. Manufactured from Grey Iron (GG20, GG25) and Ductile Iron (GG50) material Grades and as per BS EN 124 and covers all application sectors.
Areas of Application: Pedestrians, Footways, Carparks, Kerbside Channels of roads, Carriage ways, Docks, Airports, and other environments that undergo excessive load conditions. Various sizes available as per request.All extra heavy duty construction castings are manufactured with ductile iron conforming to BS EN 124. Many of the airport castings can be made-to-order with custom inscriptions, in most languages, to meet your project specifications.
Manhole covers available in Galvanized Finish & Plastic coated Finish. Manufactured as per BS EN 124.
If you have any questions or custom-designed manhole covers,then please feel free to contact our office.