Manhole Cover of Cast Iron for Morocco from China

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
100 pc
Supply Capability:
10000 pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

1,Cast Iron Manhole Cover Description :

manhole cover is a removable plate forming the lid over the opening of a manhole, to prevent anyone or anything from falling in, and to keep out unauthorized persons and material.

Manhole covers are often made out of cast iron, concrete or a combination of the two. This makes them inexpensive, strong, and heavy, usually weighing more than 50 kilograms (110 lb). The weight helps to keep them in place when traffic passes over them, and makes it difficult for unauthorised people not having suitable tools to remove them.

A manhole cover sits on metal base, with a smaller inset rim which fits the cover. The base and cover are sometimes called "castings", because they are usually made by a casting process, typically sand-casting techniques.


2,Main Features of the Ductile Iron Manhole Cover:

·High endurance

·High Strength

·Pressure Resistence



·Good visual effect


3,Manhole Cover Images:


Manhole Cover of Cast Iron for Morocco from China

Manhole Cover of Cast Iron for Morocco from China


4,Manhole Cover Specifications:

1) Production information
Manhole cover are manufactured for construction and public use. Manhole cover shall be smooth and free sand holes, blow holes, distortion or any other defects 

2) Material
A) Ductile iron GGG50

B) Grey iron GG20
3) Designs
A) EN124 Class B125 C250 D400 F 900, with different size and grammage, or as  customers' requirement.
B) as per customers' drawing or samples
4) Process
A) Molding boards

B) Hand Casting 

5) Coating
A) black bitumen or epoxy .
B)Coating as per customer's requirement

6) Different accessories are available 

7) Packing:
Wooden case or wood pallet, or as per customers' requirement 

8)  Payment terms: T/T or L/C 


A)Inspection by our factory

B)The third party inspection,SGS





We have organized several common questions for our clientsmay help you sincerely

Q. Can I fit a square manhole cover into a round chamber?

A. Yes, there are a select few manhole covers which are square-to-round, meaning they will fit square or round chambers. 


Q. I have a heavy traffic manhole cover but it has been broken by a forklift, why?

A. Forklifts have solid wheels which apply pressure differently to standard pneumatics and therefore covers must be specially adapted to suit this.


Q. I’ve measured my clear opening size but none of your covers match it, can you offer anything?

A. It’s likely that your cover is quite old and in imperial measurements which are no longer manufactured. However, we can offer bespoke solutions with manhole covers made to the specification you require.


Q. The project I’m working on requires a manhole cover with a quality finish, what’s available?

A. Naturally, galvanised steel of black polypropylene aren’t always ideal, and so we offer brass or stainless steel edging, as well as complete stainless steel covers.


Q. Odours are coming through where I have installed my manhole cover, why?

A. Your cover must be sealed and locked, or neoprene sealed, so you would require a T-Range Cover, or if you require a solid top, a selection of the PC range (e.g. PC2BG3, PC6CG3, not PC2BG) are suitable.


Q. I need access through my manhole cover on a regular basis, is this possible?

A. Yes, the majority of covers have built-in lifting keys, and for those that don’t we also supply lifting keys. However, the best way to obtain easy access is to have a bespoke, hinged manhole cover. 

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:gold from metal?
Q:Least favorite metal subgenre?
I think so but it wont be in stores for quite a while.
Q:Metal gear online?
Melodic Amon Amarth Amorphis Arsis At The Gates Black Dahlia Murder COB Dark Tranquility Dissection Fleshcrawl Hypocrisy In Flames Into Eternity Insomnium Mors Principium Est Soilwork Septic Flesh Wintersun Stay metal!
Q:Can you use baby oil on metal?
Well, that would be hydrogen gas. When a metal reacts with water hydrogen is always produced. Also, depending on the reacting metal a hydroxide or an oxide is produced. When you look at the electrochemical series of metals then the first metals, the active ones (Li - Mg/Al), form a hydroxide when reacting with water. For example: 2Na + 2H2O -> 2NaOH + H2. Metals from Mn to Fe form an oxide (when heated - water must be in a vapourised state). For example: Zn + H2O -> ZnO + H2. Metals starting from Ni don't react with water. I wrote Mg/Al when talking about active metals because normally the surface of aluminium is protected by its oxide and therefore the reaction doesn't take place very easily. However, if the oxide is removed then aluminium and water react very well and produce a hydroxide. I hope that helps! Have a nice day!
Q:Post Black Metal, Blackgaze??
Metalloid Definition
Q:Difference in metal music?
Q:Coolest Metal Drum Intro?
Soft Metal doesn't exist, period. The kids in your school don't have a clue what the **** they're talking about. Ask them to list some bands they consider to be soft metal, most likely the bands will fall into one of these categories: European Power Metal (Often classified as Flower Metal) Metalcore Nu-Metal
Q:Whats your favourite sub-genre of metal?
You fogot Viking Metal, Melodic Death Metal (Melodeath) Folk Metal. The subdivisions aint that confusing, it dont bother me I listen to any. Actually I think Ill invent a new type of metal right now... Hmmm... Frost Metal? Meh...
Q:What is the hardest type of metal music?
I think the best way to play is on Vita but ps3 is second best
Q:is black metal/death metal satanic?
Let me try to go in order: (Main Genres) Pre- MC5 Vanilla Fudge Blue Cheer Trad: Black Sabbath Rainbow Judas Priest Speed: Motorhead Scorpions Van Halen NWOBHM: Iron Maiden Saxon Tygers of Pan Tang Doom: Witchfinder General Pentagram St. Vitus First Wave of Black Metal: Bathory Celtic Frost Sarcofago Thrash: Metallica Slayer Anthrax Power: Stratovarius Helloween Blind Guardian Grindcore: Napalm Death Terrorizer Brutal Truth Death: Death Obituary Cannibal Corpse Norwegian Black: Immortal Mayhem Satyricon Alt: Smashing Pumpkins Helmet Industrial: White Zombie Rammstein Marylin Manson Nu: Korn Deftones DevilDriver ______________ (Fusion Genres) Rap Metal: Faith No More Rage Against The Machine Crossover: S.O.D Suicidal Tendencies Symphonic/Black: Cradle of Filth _____________________ (Off-Shoots) Goregrind: Carcass Pornogrind: Torsofvck Melodeath: In Flames Death/Doom: My Dying Bride Deathgrind: Soilent Green Brutal Death: Vader Deathcore: Winds of Plague Epic Doom: Candlemass Sludge: EyehateGod Stoner: Electric Wizard Funeral: Funeral Drone: Earth Blackened Doom: Katatonia I'd add more but football is more important!!!

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range