Manholes Covers Ductile Iron EN124 GGG40 B125 DI
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
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Specification
1,Cast Iron Manhole Cover Description :
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.
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 |
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. Long service life
Strong resistance of acid, alkali, weathering, anti corrosion of water, dust, manhole covers used for gas are well sealed which prevent poisonous gas leaking.
Temperature tolerance is at the range of -40°C-200°C.
4. Customer design
FRP manhole covers allow customers’ innovative design, logo, or etc. we have our own design team who can also offer design work for customers.
3,Manhole Cover Images:
4,Manhole Cover Specifications:
Manholes allow access to underground pipes, cables, meters and facilities.
BS EN124 Standard:
A15: Area which can only be used by pedestrians and pedal cyclists.
B125: Footways, pedestrian areas and comparable parks or car parking decks.
C250: For gully tops installed in the area of curbside channels of roads.
D400: Carriage ways of roads(including pedestrian streets), hard shoulder and parking areas, for all types of road vehicles.
E600: Areas of imposing high wheel loads, e.g. dock and aircraft pavements
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: What does bathroom hardware have?
- Bathroom hardware these things are relatively small durable goods, if broken tend to be very depressed, so buy these things I suggest you buy some brands will be better, it's service life is not necessarily how much share down. Like the Delong Delong, Yatin Yatin, HAVA HAVA, ArgentCrystal ArgentCrystal Yajie, these brands are good, we are now using a LARSD LARSD, has been used for several years, really good. You can look at these brands. If you need to know more about the good bathroom hardware brand, I suggest going to the ten major brand network china-10, then check the bathroom hardware brand list of ten Oh, more understanding, more choose your favorite brand. If you want to buy specific goods, you can go to the shopping network gou55 that query to see, there are relevant products to buy knowledge, with the purchase guide, you pick the goods to help very large, and I hope to help you!
- Q: Hardware stamping materials, know to tell me, the more species, the better, thank you ~!
- On the nature and use of hardware, iron and steel materials, non ferrous metal materials, machinery parts, transmission equipment, auxiliary tools, working tools, construction hardware, household hardware and other eight categories are to be consideredGenerally speaking, all metal products belong to hardware.Hardware is not specific strict classification, coverage is too wide.
- Q: What do the hardware stores sell?
- Most of the hardware stores include: ordinary light bulbs, energy-saving light bulbs, switches, sockets, wires, safety switches, taps, sandpaper, brushes, and economical coatings
- Q: What does hardware include?
- First of all, "hardware" concept, mainly refers to gold, silver, copper, iron, tin five metal materials collectively.Hardware is the mother of industry; the foundation of national defense and the products of hardware materials are usually divided into two major categories: big hardware and hardware.
- 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: Want to know the function and choice of cabinet hardware parts
- In addition, decorative cabinets, hardware accessories, such as cabinets, handles, etc., we must consider and furniture color, texture and coordination issues. Cabinet handle should not use solid wood handle, otherwise, in a humid environment, the handle easily deformed. Solid wood cabinets can choose antique as old handle, the effect is very
- Q: Does hardware include plumbing, building materials?
- Hardware is divided into:Lock(1) exterior door lock (2) lock (3) lock the drawer (4) ball type door lock (5) glass window lock electronic lock (6) (7) (8) chain lock anti-theft lock (9) lock the bathroom (10) (11) number lock padlock lock body (12) (13 lock core)Handle Class(1) drawer handle (2), door handle (3), glass door handleDoors and windows(1) glass hinge: hinge, hinge, hinge corner bearings (copper and steel), pipe hinge (2) hinge shaft hinge, hinge torque: Heaven and earth (3) track: drawer track, sliding door track, folding door track, hidden door track, arc track, hanging wheel, glass pulley (4) bolt (light and dark) (5) (6) suction gate (7) spring (8) door closers (9) (10) (11) mirror plate pin (12) anti-theft buckle (13) layer (copper, aluminum and PVC) (14), magnetic bead beadFamily decoration(1) the universal wheel (2) cabinet legs (3) door (4) nasal duct (5) stainless steel trash (6) metal hanging brace (7) plug (8) curtain rod (copper, wood) (9) (plastic, steel curtain rod rings (10) (seal) 11) lifting clothes hanger hook, a hanger (12)
- Q: What's drawing design in a hardware factory?
- Hardware, refers to gold, silver, copper, iron, tin, five metal materials called. Hardware is the mother of industry; the foundation of national defense and the products of hardware materials are usually divided into two major categories: big hardware and hardware. Big hardware includes steel plate, steel, flat iron, steel bar, universal channel iron, iron and all kinds of industrial character; hardware for building hardware, white metal, lock nails, wire, steel wire, steel wire cutting, home hardware, tools etc.
- Q: What kinds of hardware fittings can be divided into?
- door lock (5) glass window lock electronic lock (6) (7) (8) chain lock anti-theft lock (9) lock the bathroom (10) (11) number lock padlock (12) the lock (13) lock core.
- Q: What is suitcase hardware? Do you know?
- Luggage hardware accessories can be classified according to the following: material, shape, color, specifications and so on.
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Manholes Covers Ductile Iron EN124 GGG40 B125 DI
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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