Manhole Cover EV124/480 Made in China with Price

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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 EV124/480 Made in China with Price


Manhole Cover EV124/480 Made in China with Price

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.


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Q:What is your favourite subgenre of metal?
My fav metal band is Judas Priest. They're a British classic metal band. Check out Nighcrawler, Hell Patrol, and Living After Midnight (more of a rock song, but still great). There's also their song Metal Meltdown... That's a good one. Also, I love Iron Maiden... Another classic metal band!!! I'm sure you know who they are ;D A modern metal band... There's System of a Down, which is my fav. They're metal, so don't listen to somebody if they say they aren't... Just listen to their Toxicity CD. They're a progressive-rock/metal/doom-metal(psyche... genre. They rock pretty hard dude. Another modern one is Children of Bodem, which is more death metal than anything...
Q:Good folk/viking metal?
They react vigorously with water...vigour increasing down the group.
Q:what sub genre of metal would slipknot be labeled as?
Scandiavian Metal: Gorgoroth Crash Diet Arch Enemy Norther Sentenced In Flames Sonic Syndicate Opeth Tarot Children Of Bodom Dimmu Borgir Enslaved
Q:How does Metal Music affect me?
My top 15 1. W.A.S.P. (Traditional Heavy Metal) 2. Anthrax (Thrash Metal) 3. Megadeth (Thrash Metal) 4. Judas Priest (Traditional Heavy Metal) 5. Pantera (Groove Metal) 6. Slayer (Thrash Metal) 7. Iron Maiden (Traditional Heavy Metal/ NWOBHM) 8. Metallica (Thrash Metal) 9. Testament (Thrash Metal) 10. Death Angel (Thrash Metal) 11. Heathen (Thrash/Speed Metal) 12. Overkill (Thrash Metal) 13. Death (Death Metal) 14. Motley Crue (Hair Metal) 15. Exodus (Thrash Metal)
Q:About full metal panic Manga?
There are no good heavy metal ring tones. Trying to use a fraction of a metal song for your own amusement is just ridiculous and disrespectful to the genre. The sheer amount of beauty in a metal song cannot be encompassed in a mere ring tone. A metal ring tone is an embarrassment.
Q:Difference between all the metal genres?
Sure its ok, I listen to black metal all the time, especially Summoning songs. I don't really like death metal, it seems to slow, too heavy, the growls aren't my thing and all that violence and blood they sing about pisses me off. It may be easier to understand the lyrics of death metal but once you can understand what the black metal bands are singing, it will become your favorite music and all other metal will sound a lot worse compared to it. Once you go black, you can never go back...
Q:Paper chromatography with metals?
Rhapsody-The Mystic Prophecy of the Demon Knight--sixteen minutes of organic epic-ness Dream Theater-interior the Presence of Enemies--a 25 minute music in 8 areas it rather is relaxing each and each of how by means of. What else am i able to assert? Rhapsody-Emerald Sword--heavily the acceptable refrain I even have ever heard in my existence. Dio-as we communicate throughout the middle--between the main effective riffs in rock the historic past of rock. you're able to pay attention it to have self assurance it. Crystal Eyes-The Halls of Valhalla--a sprint familiar band, yet a good music. starts as a ballad, and then is going right into a protracted prog. metallic riff section, and closes with an somewhat heavy riff and a few rather intense making a music. Turisas-As Torches upward thrust--confident, Rhapsody is the main epic, yet Turisas is amazingly close, or maybe would surpass maximum of Rhapsody's artwork in this one. Iced Earth-Angels Holocaust--Wow! it rather is definitely one of the acceptable fusion of orchestral/operatic metallic and thrash ever.
Q:Heavy Metal?
Thrash metal(the big four) Heavy metal . Metal is a sub genre of rock music.
Q:What is the difference between epic metal and viking metal(and folk metal too :p?)?
Art Rock-David Bowie Southern Rock-Lynyrd Skynyrd Punk Rock-The Clash Folk Rock-Bob Dylan Power Metal-Helloween Thrash Metal-Metallica Hey Satanist *cough* Ozz *cough*
Q:Anybody cares for Metal?
Hey man now take my word for it right now I am living in Sweden ok and metal does not exist here... yeah we gave birth to evanesence(or however you spell it) but I agree with you that really isn't metal. I got the oppotunity to go see an Iron Maiden concert here a few weeks ago and I can asure you that old rock like maiden, GN'R, and Twisted Sister are much more forthcoming than any new metal. And as for metal in America it was killed by a little thing called MTV!!!!! and so in the early 80s when motley crue became big they were one of the few metal bands allowed on the scene and now the list has been narrowed down so far that in truth not only metal but rock is dead in general... although there is help Europe has bands (Muse...) that have a new sound that is not so popular in America and is being raised here in Europe and so I believe we will have another (in rock terms) British invasion to revive rock

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