Xianxian Shuangxing Casting Co., Ltd.
Xianxian Shuangxing Casting Co., Ltd.
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Durable Metal Drain Covers Grates Ductile Cast Iron For Highway / Airport
product parameters
| Name | Drain Grate Cover |
| Material | Ductile iron GGG50/7 gray iron |
| Standard | 1563/ C250 /D400 / EN124 |
| Class | E600 F900 A15 B125 |
| Shape | Square / Round / Rectangle Triangle and other shape |
| Size | From 300*300*50 to 1000*1200*60 or custom size |
| Paint | Bituminous black |
| Advantage | Longevity corrosion resistance, Excellent anti-pressure |
| Molding | Depends on the design |
| Process | Drawing-mould making-raw casting-sand blasting-rough machining-surface treatment-product inspection |
| Application | motor vehicle Road, municipal administration, living quarters communications, electricity and water supply works |
| Certificate | ISO9001:2000 |
| Products | manhole cover & gratings and grates, gate valve, pipe fittings, radiator, surface plate, surface box |
product used
The product was used for the roads / idewalk / highway / airport
D400 Driveway Drain Grates Drain Channels Grating and Manhole Covers
a) Ductile Iron GGG500-7 & 400-12
b) Grey Iron GG20
Designs .
a) EN124 A15, B125, C250, D400, E600 and F900
b) A60005 for casting design
c)Major standards designs available
d) As per customers' drawings or samples
Process
c) Molding boards
d) Green sand with hand molding
Coating
a) Cold applied black bitumen
b) Without coating
c) Coating as per customers' requirement
Bearing Class / Loading Capacity of Cast Iron Manhole Covers
Class Apply to Bearing Remarks
EN124-A15 Areas where only passed by Pedestrians and Bicycles. 15KN
EN124-B125 Footways, parking lot or similar areas. 125KN HOT-SELLING
EN124-C250 The edge combinative area of vehicle road and the pavement. 250KN
EN124-D400 Vehicle area and urban arterial road. 400KN HOT-SELLING
EN124-E600 Shipping port and parking apron area. 600KN
EN124-F900 Airplane taxiway and huge dock. 900KN