Changyi City Changzhan Casting Co., Ltd.

Gully Grating, Grate, Grating manufacturer / supplier in China, offering Gully Ductile Iron Grating En124, En124 E600 Heavy Duty Cast Iron Manhole Cover with Best Price and High Quatily, En124 C250 Medium Duty Cast Iron Double Seal Manhole Cover and so on.

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Gully Ductile Iron Grating En124

FOB Price: Get Latest Price
Min. Order: 50 Pieces
Port: Qingdao, China
Production Capacity: 60000pieces/Year
Payment Terms: L/C, T/T, Western Union

Basic Info.

Type:Clay Wet Sand
Casting Method:Thermal Gravity Casting
Sand Core Type:Clay Sand Core
Application:Architectural Engineering
Machining:Machining Center
Material:Iron
Surface Treatment:Sand Blast
Surface Roughness:Ra0.4
Standard:BS
Certification:SGS, ISO 9001:2000, ISO 9001:2008
Trademark:CZ
Transport Package:Pallet
Specification:300x1000
HS Code:73251090

Product Description

Changzhan Casting mainly manufacture all kinds of cast iron construction accessories: Manhole Covers, Gratings, Drainage Channels, Grooved Fittings. We also provide engineering parts and auto parts etc. We strictly control the quality from raw material to finished products according to the ISO9001-2008. At the same time, corresponding certificates are approved:
   Manhole cover and gratings: EN124; ISO9001
   Surface Box: BS 5834 Part 2:2011; ISO9001
   Drainage channels: EN1433; ISO9001
   Grooved coupling and fittings: UL/FM/CE; ISO9001
Drainage and channels
1. Manufactured to EN 1433:2002.
2. Material:
  Channels-polymer concrete
  Grates-Steel or cast iron
3. The advantage
A. Good compressive strength and flexural strength
   Compressive stregth and flexural strength are 2-3 times of nondescript cement.
B. Acid and alkali resistance ,corrosion resistance.
   The acid and alkali resistance can be up to PH1-10. Such as the snow-dissolving agents, has no effect on the drainage channel.
C. Smooth surface, maintenance free
The surface is smooth and dense,roughness coefficient is small. It's not easy to heap up sediment, self-purification, maintenance free.
D.  Anti-freeze, penetration-resistance
   The alternate freezing and thawing will reduce the property of cement , but have a small effect on polymer concrete. Because whining the polymer concrete, without the structure of water-absorption and water-desorption, permeability is 0, Thousands of testing prove this good quality.
E.  Long-life
   The durable years of polymer concrete is longer than the cement concrete or other materials, almost without time limit
4. Application range: Square, station, parking lot , street,  pedestrian zone, stadium, airport, park,  exhibition hall, etc.

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Gully Ductile Iron Grating En124


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Changyi City Changzhan Casting Co., Ltd.

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