Ductile Iron/Grey Iron Manhole Cover Square with Frame

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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:


Ductile Iron/Grey Iron Manhole Cover Square with Frame

Ductile Iron/Grey Iron Manhole Cover Square with Frame

4,Manhole Cover Specifications:

Ductile Iron/Grey Iron Manhole Cover Square with Frame

Ductile Iron/Grey Iron Manhole Cover Square with Frame


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:R&P: What is your favorite obscure metal subgenre?
I'll answer the latter first. Metal is...well, without a better explanation for it...just Metal. Often considered to be pioneered by Black Sabbath, this genre has now evolved into many and many subgenres, including Death, Black, Power, and Progressive Metal. >_> *Note: I wouldn't say genres are meant to be subjective, at least not to the degree that anyone can claim anything to be Metal. There are certain defining characteristics to it, which can be interpreted loosely, but only slightly. Heavy Metal usually has two different meanings: 1. The proper term of 'Metal' is actually 'Heavy Metal'. Many use Heavy Metal in the same context as Metal. 2. It's also used to refer to Traditional Heavy Metal, like Iron Maiden, Judas Priest, and Accept, and modern bands that have the same sound (often clones). 3. Screamo is on a totally different tangent, it's a subgenre of Punk. I'll leave someone else to give the details of that, since I am not experienced. Now, my recommendations are divided by subgenre: Power: Helloween, Kamelot, Stratovarius, Sonata Arctica, Angra Progressive: Adagio, Winds, Symphony X, Pagan's Mind, Dream Theater. Melodeath: In Flames, Dark Tranquillity, Unanimated, Eucharist, At the Gates. Death: Monstrosity, Death, Necrophobic, Illdisposed, Edge of Sanity Black: Immortal, Catamenia, Stormlord, Dissection, Emperor Sludge/Stoner: The Ocean, Electric Wizard, Superjoint Ritual, Kyuss, Isis Gothic: Tristania, Sirenia, Orphanage, The Black League, Dark Lunacy. Doom: Candlemass, Grand Magus, Isole, Draconian, Novembers Doom Folk/Viking: Ensiferum, Eluveitie, Borknagar, Vintersorg, Windir Traditional: Iron Maiden, Judas Priest, Saxon, Black Sabbath, Accept. Thrash: Kreator, Holy Moses, Testament, Sodom, Coroner. Avant-Garde: Alchemist, Faith No More, Solefald, Unexpect, Maudlin of the Well.
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Softest-Nickelback Hardest-Everyone else (including the Jonas Brothers)
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HEAVY METAL ,,/ but when i say heavy metal, i mean real heavy metal (black sabbath, iron maiden, motorhead) not that nu-metal sh!t. But yeah rap can suck my headbanging, metal-loving @ss
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How old are you? Uhh.. Try Ikuinen Kaamos, Emperor, Immortal, and Ulver. Edit: man, that sucks. When I first started listening to black metal and death metal, my parents weren't to happy about it. But then they found that it hadn't really changed me and now they don't care. Emperor's newer stuff and some of their older stuff doesn't really have too much of the satanism goin' on. And Immortal doesn't have any thing to do with Satanism, I think. Or you could try Dimmu Borgir...
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I okorder.com
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Black Sabbath Candlemass Black Label Society Judas Priest BQ: Traditional heavy metal, sludge metal, stoner rock
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there are metal songs you could use in it's place - Like No More Tears by Ozzy, or Nothing Else Matters by Metallica, but no aware of a metal wedding march, no

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