Manhole Cover EV126/480 with Good Quality Made in China on Sale
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 kg/m³
- Supply Capability:
- 1000 kg/m³/month
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1,Cast Iron Manhole Cover Description :
A 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
·Anti-corrosion
·Anti-theft
·Good visual effect
3,Manhole Cover Images:
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
9)Inspection
A)Inspection by our factory
B)The third party inspection,SGS
5,FAQ:
We have organized several common questions for our clients,may 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.
- Q: No Thrash Metal Bands; it's a different genre and I've already asked people what their favorite Thrash Metal bands are. If you don't know what Speed Metal is, it's like Thrash Metal except less heavy, and it's always fast; where Thrash Metal can be slow or mid-tempo. Motorhead is a good example of Speed Metal.
- Only crappy metal bands, or bands that are not metal, but say that they are: Examples of Chrisian Metal bands: Stryper Whitecross As I Lay Dying The Devil Wears Prada Good Non-christian metal bands: Black Sabbath Motley Crue Megadeth Avenged Sevenfold Ronnie James Dio Judas Priest Slayer Ozzy Osbourne Most metal bands are not christian
- Q: Which parts is the metals and non-metals?i'm confused with it...
- Go okorder
- Q: post some nu metal/metal songs (example: Korn is a nu metal band).
- Well I've managed to light a magnesium ribbon with a lighter before using the blue part of the flame, even though you are meant to use a blowtorch for it. Holding the metal in tongs is a must for this.
- Q: what is ferrous and non ferrous metals? i don't get what they are!
- Your okorder
- Q: im a big fan of viking metal like amon amarth and stuff, and also of pirate metal like scuurvy and ale storm, is there any diferant genres like this?
- Death okorder
- Q: mines death metal
- Primus. okorder
- Q: what is the best metal band out there?
- No, diamond is not a metal. It is made out the element carbon (and only carbon). Carbon isn't a metal. So that means that diamond is a mineral/rock.
- Q: I need some death metal songs to learn on the bass guitar.
- what do metalloids do not have
- Q: i know it sounds weird but how can a new metal band not be criticized for being a quot;nuquot; metal band and if they try to act like old Metal bands, they get called posersso, like how can they?
- Atmospheric Hardcore: Neurosis Black Metal: Bathory Death Metal: Death Crossover: Stormtroopers of Death Doom Metal: Reverend Bizarre Doomdeath: My Dying Bride Folk Metal: Skyclad Goth: Type O Negative Grindcore: Napalm Death Grunge: Alice In Chains Industrial: Fear Factory Melodic Death Metal: In Flames Metalcore: Avenged Sevenfold Nu-Metal: Korn NWOBHM (New Wave of British Heavy Metal): Iron Maiden Power Metal: Helloween Progressive Metal: Dream Theater Sludge Metal: Crowbar Stoner/Stoner Doom Metal: Sleep Thrash Metal: Megadeth Viking Metal: Amon Amarth But genres aren't really that important...
- Q: I dont need to know what metalsjust some of the reasons for alloying metals
- Probably Dimebag Metallica I don't know Twisted Sister? I guess, I really I have no clue Either Walk or Crazy Train Not big fan of either That is hard but I guess I'll say Dickinson by just a bit Dimebag definitely Nicko McBrain Phil Anselmo Rhoads for me Well I guess System of A Down sorta brought me into metal(and yes I know System isn't metal) Never been to one, unfortunately, but I hope to fix that Pretty good artist Can't answer, way too many to name one Same as before Never listened to it
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Manhole Cover EV126/480 with Good Quality Made in China on Sale
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 kg/m³
- Supply Capability:
- 1000 kg/m³/month
OKorder Service Pledge
OKorder Financial Service
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