• Round and Square Ductile Iron Manhole Cover System 1
  • Round and Square Ductile Iron Manhole Cover System 2
  • Round and Square Ductile Iron Manhole Cover System 3
  • Round and Square Ductile Iron Manhole Cover System 4
  • Round and Square Ductile Iron Manhole Cover System 5
  • Round and Square Ductile Iron Manhole Cover System 6
Round and Square Ductile Iron Manhole Cover

Round and Square Ductile Iron Manhole Cover

Ref Price:
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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 set
Supply Capability:
4000 set/month

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Specification

Material:
Iron
Connection:
Extrusion molding
Brand Name:
CMAX
Color:
Grey
Usage:
Construction
Product Name:
Ductile Iron Manhole Cove
Size:
Customer's Request
Specification:
OEM
Certification:
ISO9001 2008
Surface treatment:
Painting
Service:
OEM Service
Shape:
Square,round
Standard:
EN124 Standard

Quick Details


· Brand Name: CMAX

· Model Number: EN124 Standard

· Application: Construction

· Material: Iron

· Dimensions: OEM

· Surface treatment: Painting

· Process: Casting. Deburring .Drilling .threading

· Certification: ISO9001:2008

· Standard: EN124 Standard

· Name: Iron Casting Parts

· Color: Grey

· Type: Moulding Press

· Service: OEM Service

· Size: Customer's Request

Round and Square Ductile Iron Manhole Cover

Round and Square Ductile Iron Manhole Cover

Round and Square Ductile Iron Manhole Cover




Packaging & Shipping


· Packaging: Details Pallet with bubble film, Carton or with pallet,

· Delivery Detail: 30-45 days


Round and Square Ductile Iron Manhole Cover

Advantage of ductile iron


Higher quality /higher tensile
Higher security /long life

           Possibilities of new locking systems


Our Company


We take pride to introduce ourselves as the leading manufacturer and professional supplier of various Ductile Iron Manhole covers in China with total annual capacity 50,000 MT.

CNBM manhole cover regard quality as the essential factor leading to successful business. After years of efforts, CNBM manhole cover have built up great reputation in terms of quality and service among domestic and overseas customers. Our customer come from America, Morocco , saudi arabia, Iran , Algeria and so on

CNBM Ductile Iron manhole cover A15-F900 complying with EN 124 Standard 


Our Services


· 1. Sample is available for free.

· 2. OEM and ODM are welcome.

· 3. Free charge of design labels and cartons.

· 4. Our products: produced by the hydraulic Press.Meanwhile, a number of experienced workers do the strictly Quality control and have production tracking program. 

· 5. Our price: we are the factory, we provide the most competitive price with good quality, and large order quantity will get big support by us!
6. Professional technical support with free charge.

· 7. After the cooperation: Any of your problem will be solved within 24 hours.


FAQ

1.Are you factory ?
      YES!  We are a professional ductile iron &gery iron casting  Factory in China.
2.How long can you make your quotation:
        Within 3 workdays after received your detailed product information
3. Do you provide OEM Service?
       Yes, we provide OEM Service.
4. What 's  your quotation element?
        Drawing, material, weight and quantity.





Q:What are the general technical requirements for casting parts?
Satisfy appearance quality (appearance defect, quality change, size deviation)Intrinsic quality (composition, properties, internal organization)Service performance (abrasion resistance, corrosion resistance, heat resistance, pressure resistance)
Q:What are the causes of pitting on the surface of a precision casting?
The quality of the shell surface is out of order. Or shot blasting out of question.
Q:How to improve the surface roughness of casting parts?
One is to improve the accuracy of the model; the two is to improve the molding sand mesh. How much is the other relationship?.
Q:Why do cheap cars like stamping parts instead of casting parts?
The difference between automobile stamping parts and castingsAs the saying goes, there will be progress in comparison. In fact, through comparison, we can find the advantages and disadvantages of both. Next, we will talk about the difference between car stamping parts and castings.Looking for national casting orders, ductile iron castings, purchasing castings, foundry orders, and consulting foundry technology issuesCasting order networkAutomotive stamping parts are widely used in every field of our life, including some electronic components, auto parts, decorative materials and so on.
Q:What is the difference between forging parts and casting parts?
The casting parts are low in cost and short in production period. Because the molten iron has good flow properties, complex shapes can be formed. But because there may be sand holes, pores, shrinkage holes and other defects, the quality is unstable, easy to produce many defects, mechanical properties are not forged well, thus affecting the service life.
Q:What is the casting material?
Kdl1588n said in detail, casting a lot of material, steel, iron, aluminum, copper, zinc, etc. can be, valuable, as well as gold and silver, the most common on cast steel and cast iron, cast aluminum and so on.
Q:What's the cause of the choking of the casting?,
Causes of choking fire:1., casting material in the pouring of gas;
Q:How can the casting be plated with ordinary zinc plating? The coating is too thin and requires 0.08 thickness
Hot galvanizing doesn't seem to workThe zinc layer is 275g/ square meters of material coating is 0.019mm (mm), up to 0.08 thick.
Q:What is the ejection angle of the die casting (Tan Gang)?
Because after the wax, wax parts will have a slight contraction, which is good for demoulding. Many moulds don't do the ejection angle
Q:Which surface is coarser for cast iron or cast steel castings? Why?
Roughness mainly depends on the surface roughness on the surface of the sand.

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