• DUCTILE IRON GRATE FOR ROAD DRAINAGE HIGH QYALITY System 1
  • DUCTILE IRON GRATE FOR ROAD DRAINAGE HIGH QYALITY System 2
  • DUCTILE IRON GRATE FOR ROAD DRAINAGE HIGH QYALITY System 3
  • DUCTILE IRON GRATE FOR ROAD DRAINAGE HIGH QYALITY System 4
DUCTILE IRON GRATE FOR ROAD DRAINAGE HIGH QYALITY

DUCTILE IRON GRATE FOR ROAD DRAINAGE HIGH QYALITY

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
500 m.t./month

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Specification

Material:
ductile iron
Cross Sectional Shape:
Round,Rectangle
Application:
Municipal Construction
Type:
round and rectangle
Surface Treatment:
Coated
Metal Wire Drawing:
casting
Status:
Hard State
Thickness:
100mm-300mm
Galvanized Technique:
coated

specification of ductile iron gully grates C250:

Class C250 EN124

The access cover and grates of this class are capable of with standing a 250KN(25TONES)test load.

Use:

Carriage ways and pedestrian areas where cars and lorries have access.

Features of Ductile Gully Grates C250:

   1. Medium load testing and strength, they have very good toughness and ductility while have a overwhelming advantage on stretch recovery and less noise and lower vibration transmissions. 

   2. Against theft and safety options

 * Zero theft value, reducing potential accident and futher maintenance cost caused by     thieves.

 * Surface anti-slip thread to guarantee safe road condition even in extreme weather.

 * Lock are available as an option mold into the grate to improve the security rate.

 * Non-electricity conduction and non-heat conduction.

3. Light weight

 * Compared with cast iron manhole cover and grates, duction iron are more than 50%       lighter than it.

 * Lighte weight allows more lading per vehicle, more convenient transportation and       economical saving.

 * Allows a safer working condition, which a single worker is enough when installation     without risk of injury.

4. Durable service life

 * More than 30 years service life without crack and color fading, comparing to 5 years of   cast iron.

 * Anti corrosion, water, dust and pets tight, wellsealed prevent poisonous gas leaking     out.

 * Without displacement, freely radio signal passing.

 * Higher and lower temperature tolerance with the range minus 40 degree and plus 200     degree.

 * Wear indicators available when thread depth is in a danger value.

5. Free design

 * You can just offer the photoes or size than we will design it for you.

6. Package

 * Iron pallet or wooden pallet or according to customer's requirements.

DUCTILE IRON GRATE FOR ROAD DRAINAGE HIGH QYALITY

DUCTILE IRON GRATE FOR ROAD DRAINAGE HIGH QYALITY

DUCTILE IRON GRATE FOR ROAD DRAINAGE HIGH QYALITY

DUCTILE IRON GRATE FOR ROAD DRAINAGE HIGH QYALITY

DUCTILE IRON GRATE FOR ROAD DRAINAGE HIGH QYALITY

DUCTILE IRON GRATE FOR ROAD DRAINAGE HIGH QYALITY

 





Q:Hardware stamping materials, know to tell me, the more species, the better, thank you ~!
It is certainly a stamping material of copper, brass, copper, stainless steel, iron, aluminum, carbon steel, spring steel, nickel. We are professionals in the sales of mould materials. Please cooperate with us when we have problems and need to use die steel
Q:What are door hardware included?
The name is called the cat's eye, its role is to look out of the room through the door mirror, can see the outside view angle of about 120 degrees within the scope of all the scene, but could not see anything from the outside of the room through a door mirror. If the apartment or public houses by the place such as the door, put on the mirror, and for family security safety, can play a certain role. Is a necessary tool of the existing family.
Q:What does building hardware include?
Architectural decoration hardware: Architectural hardware, decorative hardware (locks, handles), iron products, hardware fittings, hardware tools, hardware molds, hardware casting, etc.
Q:What do the hardware stores sell?
The hardware store, big and small, business scope: water iron, wire and cable, switch socket, hardware tools, electric tools, fan, ventilation equipment, decoration materials, mould parts, motor pumps, all you have to do big strong capital, weak capital can be minor.
Q:How do you do the hardware business?
Learn to take advantage of. For small and medium enterprises but linked to large orders can find some idle plant or equipment, in order to save the cost of investment, only need to put technology and human resources, so you can earn more profit. Once there is a market crisis, we can flexibly do a good job of market transformation, so as to avoid blind expansion.
Q:Does hardware affect the tightness of doors and windows?
Wind is one of the major climatic factors in the design of doors and windows. Wind is the motive force of doors and windows deformation, damage, cold air infiltration, rain seepage, and blocking entry into buildings. Therefore, the performance of building doors and windows has the requirements of wind pressure resistance, air tightness and water tightness.Building doors and windows because of the different geographical position, the height of buildings of different factors and the installation of doors and windows position may have positive pressure, negative pressure or positive and negative wind pressure alternation, when subjected to wind pressure is large it may cause serious deformation, broken glass, doors and windows hardware damage, cause the sash fall phenomenon caused by accidents, especially the typhoon area, should pay more attention to high-rise building outside the window due to wind load damage problem.
Q:What do you learn before you sell hardware?
What do you learn before you sell hardware?:First, we must learn to operate in good faith! What are the hardware parts, hardware classification, such as bathroom hardware, hardware tools, electronic hardware and so on.
Q:What does a hardware factory do?.
Hardware factory is usually the production of hardware. Traditional hardware, also known as "hardware"". Refers to iron, steel, aluminum and other metal, after forging, rolling, cutting, and so on physical processing made from various metal devices. Such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies. Most hardware products are not final consumer goods.
Q:What are the detailed classifications of hardware tools?
The general is moving hand, screwdriver, hammer, chisel, inner six angle, sleeve head, Jack, hoist, electric knife, pencil, fork, sawing, file, rivet, etc.
Q:What's the hardware in the wardrobe industry?
Hinge screw handle drawer rail foot stainless steel stainless steel tube for fixing door hinge screws are used to handle the fixed hinge rail for mounting feet for stainless steel drawer cabinets or cabinets increased overhead of stainless steel pipe used for hanging trousers it installed in the cupboard

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