Manhole Cover High Quality Made in China on Sale

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  High Quality Made in China on Sale

Manhole Cover  High Quality Made in China on Sale


4,Manhole Cover Specifications: 

Manhole Cover  High Quality Made in China on Sale


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

Metallica As I Lay Dying Pantera All That Remains System of a Down Ozzy Osbourne Underoath August Burns Red Bullet for my Valentine As I Lay Dying, All That Remains, Underoath, and August Burns Red has screaming in it, like metalcore but awesome metal sounds.
Q:Black or Death metal?
No. I havent looked at the second link... but Ektomorph is Groove Metal. I have also seen them listed as Tribal Metal. I haven't heard a lot of their stuff... but I actually do like what I have heard, Thanks for reminding me of them... now that I actually have the internet.. I'll look up some more of their stuff. As for NuMetal..
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:Grunge or Heavy Metal?
Well, considering Uranium has fetched prices of over 600 million for 100 lbs worth, I'd think that that could be considered the most expensive. The rarest known metal comes from extra-terristrial resources. Not even sure what it is.
Q:How do you feel about nu-metal?
Physically, metals are those chemical substances that are rigid,malleable,ductile and tensile. However there are some exceptions to such metallic properties like K,Na and Cs are neither rigid nor tensile...There are various other physical properties of metals like Sonour,Lustre,etc. and exceptions are also there in them... So the chemical definition classifies substances into Metals and Non-Metals without any exceptions ,on the basis of their tendency to attain a completely filled valence shell of electrons... Chemically, metals are chemical substances which are capable of giving electrons to other substances to form electro-positive ions called cations.Metals generally give electrons to non-metals (which are chemical substances capable of gaining electrons to form electro-negative ions called anions) to form Electrovalent or Ionic Compounds.
Q:wat are the application in displacment reaction of metals?
A:it doesn't have to be brutal to be metal; power metal(i.e. Dragonforce) is quite melodic and listenable B:it doesn't have to be fast to be metal; doom metal i.e. Saint Vitus, Black Sabbath(sorta) can be slow as hell. Rock often makes references to its bluesy roots, and has powerchords played alongside a few rhythmic chords. Metal is often stand-alone distorted riffs and focuses on notes more than chords. Metal, as of now, often employs more foreign, exotic, and dark scales in its guitar solos; egyptian, spanish , etc. i won't explain since i assume you don't play guitar.Of course, many forms of metal focus on extreme technique, so you won't hear sweep picking and crazy exotic scales in rock, but just enough to be 'filler'. Metal seems to have a disattached worldview, with the exception of some of the emo-core genres and nu metal; Thrash is about war; black metal is about satan and forests; death metal is about killing; power metal is about epic flights on dragons; doom metal is philosophical or apocalyptic; the lyrics rarely relate to real-world problems that face teenagers,whereas rock is often more personal.
Q:What are the different genres of metal?
Q:what are two synthetic metals?
It depends on their stability with other elements. The charges determine how many electrons it is giving up to a non-metal.
Q:Why is hydrogen found on the reactivity series metals?
deathcore, death metal, groove metal, metalcore, nu metal, thrash metal -Deathcore The Red Shore The Red Chord Grimus Disfiguring the Goddess Aegaeon Humanity's Last Breath The Modern Age of Slavery -Death Metal Sulphur Aeon Infernal War Dyscarnate Sophicide She Said Destroy Hectic Patterns Last Sacrament StarGazer Diskord Immolation Hate Byatis Pitbulls in the Nursery Irkallian Oracle Antediluvian Pseudogod Mitochondrion Thy Darkened Shade Incantation -Metalcore Knut Hammercult Gaza Keelhaul Medeia Ringworm -Black Metal Kriegsmaschine MasseMord Furia Inquisition Sinmara Dødsengel Dodsferd Angantyr Katharsis Monarque Bölzer Haemoth VI Svartsyn Nehëmah -Thrash Metal Cruel Force Coroner Vektor Sadus Morbid Saint Exeloume Destruktor Chakal Sodom Kreator Blood Feast Rumpelstiltskin Grinder Criminal Tankard Possessed Massacra
Q:What are all the different kinds of metal?? ( music )?
Pantera is a perfect example of groove metal.

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