ductile iron manhole

We are supply 600*600 round manhole cover and frame in different specifications with excellent quality.

1.Manufacturer
2.Prompt shipping
3.Standard:EN124
4.SGS and ISO9001
5.Professional supplier

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

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

1. Metarial: Ductile/Grey iron
Gray iron: GG20
Ductile iron: GGG50
2. Standard: EN124, A15---F900
3.ISO9001: 2008

PRODUCT DESCRIPTION:
type: square, round
size: 300x300, 400x400 more
standard: EN124 A15,B125,C250,D400
Manhole Cover surface: black bituminous p

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

Our square manhole cover are in various size from 150*150mm to 1000*1000 clear opening . loading class from B125 to D400 class is available.

We are supply d400 square manhole cover and frame in different specifications with excellent quality.

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

1.Materials: Ductile iron
2.Wide variety of products
3.Standard:EN124,B125,C250,D400
4.Competitive price
5.Manufacturer

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

We are supply ductile iron round manhole cover and frame in different specifications with excellent quality.

Our telecom manhole cover are in various size and combined from 2 triangular covers to 6 triangular covers are available.

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

We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing

good quality and price for everyone buyer

Using nodular cast iron material of QT500-7, increase the density of the products, make the product has strong resistance to pressure. Flexural, impac

1.Materials: Ductile iron
2.Wide variety of products
3.Standard:EN124,B125,C250,D400
4.Competitive price
5.Manufacturer

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

Manhole Covers are manufactured for construction and public use. Manhole Covers shall be smooth and free from sand holes, blow holes, distortion or an

cast iron or ductile iron material manhole cover

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

Iron manhole covers,ductile manhole covers,structural covers, gullies manhole

1. Metarial: Ductile/Grey iron
Gray iron: GG20
Ductile iron: GGG50
2. Standard: EN124, A15---F900
3.ISO9001: 2008

We are the manufacturer of ductile cast iron manhole cover. We can cast and process any type of iron casting products according to customers'drawing

1.Name:Manhole cover
2.Material:iron
3.High Quality
4.Good Perfomance

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

1.Manufacturer offer
2.Prompt shipping
3.Standard:EN124
4.SGS and ISO9001
5.Professional supplier

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