Manhole covers EN124 GGG40 ductule D400 Bitumen Coating

Manhole covers EN124 GGG40 ductule D400 Bitumen Coating

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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 :

Code	Clear Opening(mm)	Over Base(mm)	Depth(mm)	Class
202500	200	230	33	A15
202501	200	230	33	B125
202502	300	330	40	A15
202503	300	330	40	B125
202504	400	440	45	A15
202505	400	440	45	B125
202506	400	440	45	C250
202507	400	440	45	D400
202508	550	590	60	A15
202509	550	590	60	B125
202510	550	590	60	C250
202511	550	590	60	D400
202512	700	740	60	A15
202513	700	740	60	B125
202514	700	740	75	C250
202515	700	740	95	D400
202516	760	800	75	A15
202517	760	800	75	B125
202518	760	800	75	C250
202519	760	800	110	D400
202520	800	840	85	A15
202521	800	840	85	B125
202522	800	840	85	C250
202523	800	840	85	D400
202524	900	940	100	A15
202525	900	940	100	B125
202526	900	940	100	C250
202527	900	940	100	D400
202528	1000	1040	100	A15
202529	1000	1040	100	B125
202530	1000	1040	100	C250
202531	1000	1040	100	D400
202532	1325	1365	100	A15
202533	1325	1365	100	B125
202534	1325	1365	100	C250

2,Main Features of the Ductile Iron Manhole Cover:

‍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. Consequences of temporarily overloading

Temporarily overloading may cause smash of concrete covers, seriously deformation, even slightly split. But this will not happen to FRP fiber cloth manhole cover.

4. Safety options

There is no metal contain, directly reducing potential accident or further maintenance costs caused by thieves. Anti-slip surface offer a safe road condition even in extreme weather.

5. Light weight

Compared with cast iron manhole cover, FRP manhole cover is 30% lighter.

Light weight allows more loading per vehicle, more convenient transportation and economical savings.

Allows a safer working condition, which single workers is enough for installation without risk of injury.

3,Manhole Cover Images:

Manhole covers EN124 GGG40 ductule D400 Bitumen Coating

4,Manhole Cover Specifications:

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

Manhole covers EN124 GGG40 ductule D400 Bitumen Coating

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:What does hardware refer to? What's the use?: [hardware] traditional hardware, also known as "hardware", refers to gold, silver, copper, iron, aluminum, five kinds of metal, processed by artificial, can be made into knives, swords and other art or metal devices. Modern society is more widely used in hardware, today's hardware is often used as a metal or copper, iron and other products collectively. Such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies. Most hardware products are not consumer goods.[hardware use] hardware products, appear in economic life, political life and military activities in every corner. Hardware products of various types, specifications vary, but hardware products in modern life also plays an irreplaceable role in the choice of good hardware fittings, can make many structural parts more safe and convenient to use.

Q:Is the hardware store profitable?: Hardware means gold, silver, copper, iron, tin. Later, metal was used to refer to all metals. In fact, a lot of hardware, whatever is money, you look at the hardware electrical market inside the boss is very rich, and the price is basically opaque, so if you do have to make sure

Q:What does bathroom hardware have?: Bathroom hardware generally refers to the bathroom metal decorations, bathroom hardware pendant, styles, functions of different products prices far apart.A lot of bathroom accessories, but probably include mirror, toothbrush cup, cup holder, soap, tooth, towel rack, towel bar hook, paper rack, clothes hanger and toilet brush box.Tip: hardware definition: traditional hardware, also known as "hardware"". Of five metals: gold, silver, copper, iron, and aluminum. By artificial processing, you can make knives, swords and other art or metal devices. The hardware of modern society is more extensive, such as hardware tools, hardware parts, daily hardware, construction hardware and security products. Most hardware products are not final consumer goods.

Q:Does hardware affect the tightness of doors and windows?: For example, the common casement window adopts three yuan ethylene propylene sealant strip, while the sliding window adopts the sealed top.The main role of hardware is to open and close doors and windows, but the quality of hardware will directly affect the sealing of doors and windows.I'm exhausted. I hope I can help you.If you have any questions, you can add questions.

Q:What do you learn before you sell hardware?: What do you learn before you sell hardware? market researchMarket research is the first step in opening a good hardware store. First of all, we can understand it better. Hardware stores are the kinds of hardware, decoration and some tools, household items such as common. Different areas have different conditions, analysis of the dominant demand and implicit demand of residents here, to compete with other business has much hardware store do not, that is to say, whether products or the mode of operation, do not blindly imitate others, to shop for their own way. At the same time, but also with other hardware stores to communicate well, convenient, when the supply is insufficient, you can exchange for a rainy day.

Q:How to inquire about the price of hardware products? How much is the gross profit of hardware products? Thank you: First of all, you have to understand what kind of hardware products, hardware has many, hardware accessories, hardware molds, and even hardware, furniture are.

Q:What are the hardware parts of the door?: Handle, hinge, fasteners (bolts, nuts), lock, door stopper, seal, such as cat's eye

Q:What are the commonly used hardware materials? What are their respective properties?: Hardware, the past is gold, silver, copper, iron, tin, five kinds of metal materials collectively.Now, the hardware products are usually divided into two major categories: big hardware and hardware.Big hardware generally refers to metal plates, pipes, profiles, bars and wire;The hardware mainly includes coating material (such as tin), wire coating (such as Tie Si), a variety of small standard parts (such as fastening screws), non standard parts (such as wood screws) and various gadgets (such as a screwdriver) and so on.

Q:What does "R0.5max" mean in hardware drawing?: The maximum chamfer diameter is 0.5; the general unit is MM, MIN: minimum MAX: maximum

Q:The bathroom hardware should be stainless steel or Aluminum Alloy it?: It is recommended that stainless steel, aluminum alloy is no longer strong, this is the decisive factor of material.Bathroom this thing is generally less change, durable is the absolute truth. Of course, the aluminum alloy is not so fragile, both have to choose their own, to buy their own heart should be, is the best.

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