• Manhole Covers EN124 GGG40 Ductule Iron D400 Bitumen System 1
  • Manhole Covers EN124 GGG40 Ductule Iron D400 Bitumen System 2
Manhole Covers EN124 GGG40 Ductule Iron D400 Bitumen

Manhole Covers EN124 GGG40 Ductule Iron D400 Bitumen

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
100 pc
Supply Capability:
3000 pc/month

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1,Cast Iron Manhole Cover Description :

1.Advantages: Good compressive, bending and impact strenth,anti-corrosion, not rust, long service life  

(at least 30 years). The quality meets the same kinds cast ion manhole covers but the cost is 30% lower than. Contain no metal and no recovery value, anti-theft.

2.Applications: water supply and drainage, fire engineering, natural gas, 

electricity and telecommunications, street lamp and outdoor illuminations.

3.Designs: based on EN124 standard and according to customer's drawing or samples.

4.Color: black, Grey, green, blue and Marble , etc.

5.Inspection: in-house or the third party as per customer's request.

2,Main Features of the Ductile Iron Manhole Cover:

·High endurance

·High Strength

·Pressure Resistence

·Anti-corrosion

·Anti-theft

·Good visual effect

1. High load capacity & resilience

Hardness is same as cast iron, while FRP manhole covers have overwhelming advantages on resilience recovery. They are designed to exceed A15/B125/C250/D400 load capacity, according to EN124: 1994.

 2. Designed structure & pressure dispersion

Arc-shaped bottom structure allows the pressure they bear disperse averagely on the whole surface. Besides, the products are made not by SMC, it was put in several layers of fiber cloth to enhance the structures. So they are stronger than SMC composite manhole covers.

 3,Manhole Cover Images:

 Manhole Covers EN124 GGG40 Ductule Iron D400 Bitumen

 

Manhole Covers EN124 GGG40 Ductule Iron D400 Bitumen

4,Manhole Cover Specifications:

SMC Watertight Manhole Cover
BS EN124 A15 A50 B125 C250 D400
Watertight Waterproof
Lockable Bolts
Anti UV Antistatic Finish

 5FAQ:

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. 

 

Q:What does the home improvement hardware include? What are your buying skills?
Consumers should choose copper core, but it should be noted that some of the core is plastic, only in the core of a copper covered with copper core. All copper nickel plated and nickel plated iron, almost the same appearance, but the price is very different, generally copper tapeMute, iron without mute, look at all copper, fine workmanship, iron, rough workmanship. When the ball type lock is installed, the partial core is not in place, and the utility model is easy to be broken in use. Now there is a backhand lock, with the handle lightly lifted and able to lockIt's easy to die, but it's easy to keep the keys in the house.
Q:What is suitcase hardware? Do you know?
[luggage hardware] simple, that is, bags and backpacks and other hardware used. Luggage hardware accessories are mostly not final consumer goods. But as industrial manufacturing supporting products, semi-finished products and tools used in the production process and so on. Only a small part of the daily hardware accessories (bags decorative chain chain, etc.) can be used as the final decoration of consumer goods.
Q:Do you need your own hardware to buy a suit door?
If you have a better hardware match, should also be in advance with the merchant clear.
Q:What do you learn before you sell hardware?
What do you learn before you sell hardware? Good after-sales serviceIn fact, doing business can attract repeat customers, in addition to good quality, that is, there is good after-sales service. Good customer service service determines whether customers whether your shop can go long, single, small single are to be the same warmth. Customer satisfaction with your service, he will unknowingly for you to advertise your shop. Let customers independently achieve a word of mouth publicity effect, this is the fastest way to success.What do you learn before you sell hardware? Do the above steps and you can start a hardware store!
Q:What are the commonly used hardware in the customized wardrobe?
Three in one: the main connecting parts of cabinet panels, commonly known as "three in one", can be applied to 18mm or 25mm boards.
Q:What are door hardware included?
General hinge: used for cabinet doors, windows, doors, etc.. The material is made of iron, copper and stainless steel. The disadvantage of the common hinge is that it does not have the function of the spring hinge. After installing the hinge, it must be loaded with any touching beads. Otherwise, the wind will blow the door plate.
Q:What hardware fittings are needed for the glass curtain wall project?
Cross beam installation, usually through the use of aluminum screw angle fixed, usually with M6 stainless steel screw, with two Ping, a nut.
Q:What does hardware and electrical appliances include?
Japanese firms first proposed the concept of Mechatronics in 1970, when they named Mechatronics, which combines mechanical, electrical, and electronic technologies. With the rapid development and wide application of computer technology, mechatronics technology have become a hitherto unknown development, integrated computer and information technology, automatic control technology, sensor technology, servo drive technology and mechanical technology, cross system technology, the forward optical electromechanical integration technology (Opto-mechatronics) development, more and more applications guangzhou.
Q:Hardware accessories, hardware is the same?
The basic is the same, accessories are large pieces of accessories, hardware, including accessories
Q:What are the hardware parts used in the decoration?
Locks, handles, hinges, hinges, air guns, drawers, rails are basically these small metal products, so it's called hardware, of course, the new products change with each passing day, you can go to B&Q and other shopping malls to see

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