Manhole Cover with Frame Foundry Stock Made in 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  with Frame Foundry Stock Made in China

Manhole Cover  with Frame Foundry Stock Made in China

4,Manhole Cover Specifications: 

Manhole Cover  with Frame Foundry Stock Made in China


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:what is a transition metal?
well there's TONS of different subgenres of metal. it's seriously infinite...the more popular ones are power metal, thrash metal, black metal, death metal. It just goes on and on and on. Here's some of my favorites. Power metal: Sonata Arctica, Stratovarius Thrash metal: Anthrax, Slayer Black Metal: Dimmu Borgir, Cradle of Filth Death metal: Amon Amarth and if you really want to go out of your way and check out some GREAT metal, look up Ensiferum (or any other folk metal band for that matter).
Q:Whats some good german metal?
It is not possible for a metal to react with another metal. In chemistry, opposites attract and since both are positive ions, they cannot react with each other in a chemical reaction.
An alkali metal is an element from Group IA(1) on the periodic table that includes Li, Na, K, Rb, Cs, and Fr. The alkali metal would also be a good conductor of electricity and heat. It would have a low melting point and would be a soft, shiny metal. An alkali metal reacts vigorously with water to form white products when they combine with oxygen. A valence electron is the electron in the outermost energy level (outermost shell) of an atom.
Q:Paper chromatography with metals?
I guess, those songs with guitar distortions are metal. :D
Q:What is the definition of Nu Metal?
Metal Church Helloween Rage Manowar (more like heavy metal, but has some power metal songs) Primal Fear Gamma Ray
Q:How would you place these metal sub genres in order from lightest to heaviest?
Black metal tends to be atmospheric than death metal. The vocal style is different too, black metal bands shrieking/rasping the lyrics instead of growling. BQ: I prefer death metal
Q:Acids and bases, also metals, any help?
atoms by sharing their electrons form bonding! How much they are compactly arranged determines the strength of that bonding and the strength of that metal. you mean this...?
Q:What happens if you swallow metal?
Yes, you will. Here is the chronological order of the MGS games. MGS3 MGS Peace Walker MGS5 MG MG2 MGS1 MGS2 MGS4 I did NOT list any spin-offs.
Q:How To Differentiate Between Metals And Non-metals In Periodic Table?
In Japen there isn't any good black metal band at all.
Q:Scottish Metal Bands?

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