round manhole covers

Stainless steel sanitary round non pressure manhole cover with Bulge

Material: Sheet Moulding Compound ( SMC )
High load capacity, light weight.
Long service life
low noise,Contain no metal,no scrap value,Nice appear

1.Materials: Ductile iron, grey iron
2.Wide variety of products
3.Standard:EN124,B125,C250,D400,E600,F900
4.Competitive price
5.Quick delivery

Specifications
1. Whole diameter: 20"
2. Nominal diameter: 10"
3. Emergency open pressure: 21kpa -32kpa
4. Material: Aluminum Alloy

we manufacturer of SMC/HMC manhole covers, and water grates, with the guaranteed quality, and favorable pricing.

B125 round ductile iron casting manhole cover
1,EN124 normal
2,OEM Foundry
3,Material:GJS-500-7
4.Anti-impact

1)Ductile iron/Cast iron
2)ISO9001:2008,EN124,
3)A15,B125,C250,D400,E600,F900
4)Size as requirement

We can offer you various of Ductile Iron Cast Products,such as Manhole cover,channel grating,pipe fitting,machine part,and other cast iron products.

out size :850x850 cover size:dia 600 height:75 class:D400

standard : EN124
size range :DN 200mm--1200mm
shape: square,rectangle,round,triangle
best price and quick delivery

Our products are complete in specifications, quality excellence, and striving for perfection.

The casting technique: Sand casting and resin sand casting
The cast iron manhole cover weight: From 1 kilogram to 1000 kilogram

CHAO CAI manhole cover
1.SMC
2.EN124,BS
3.A15,B125,C250,D400
4.ISO9001:2000,ISO14001:2004,GB/2800-12001

frp manhole cover
heavy duty with frame en124 d400
packing with pallets

1.Materials: Ductile iron, grey iron
2.Wide variety of products
3.Standard:EN124,B125,C250,D400,E600,F900
4.Competitive price
5.Quick delivery

Material: Sheet Moulding Compound ( SMC/FRP /BMC )
High load capacity, light weight.
Long service life
low noise,Contain no metal, no scrap value

Cast Iron Manhole covers are generally divided into round and square, the road administration in the urban areas, generally round,

1. Name: Manhole cover
2. Loading Grade: B125 C250 D400 E600 F900
3. Specification: Ductile Iron, Gray Iron
4. Standard: EN124

sand casting ductile iron manhole cover
ISO9001:2000
Material:gray iron,ductile iron
Process:sand casting
OEM casting

Product name: FRP composite manhole cover
Material: FRP/GRP, UPR, Quartz and additives
Shape: round, square,rectangle
Standard: BS EN124:1994 A15,

Basic Info.
Material:IronType:Manhole CoverFrame Finishing:Powder CoatedMetal Type:Cast IronExport Markets:Global

kinds of cast iron square manhole cover. from A15 TO D400. accord to the EN124 system.

1. High load capacity
2. Against theft
3. Lighter weight
4. Free design
5. Long service life...

Manhole lids and composite manhole cover,GRP manhole cover,FRP manhole covers,GRP/FRP manhole covers,round covers,plastic manhole cover

ductile cast iron manhole cover
1.High strength
2.Nice appearance
3.Material:ductile iron
4.Anti-shock

FRP GRP manhole cover in low price
pass ISO 9001
high pressure
long durable time
color stability

SMC Composite Manhole Cover BS EN124

Characteristics of our manhole cover:
1. Material: cast gray iron, ductile iron.
2. Shape: round, square, rectangle and triangle.

Leading company in producing SMC sheet molding compound, SMC molded grating, SMC manhole covers, SMC gully cover,SMC cable troughs,SMC water tanks

Our manholes have got: EN124, KITEMARK, SGS certificate
CLASS B125/C250/D400
Have exported to Italy, UK, Germany,Greece, Middle East etc