• 700mm EN124 High Quality Ductile Iron /Cast Iron Manhole Cover For Sewerage System 1
  • 700mm EN124 High Quality Ductile Iron /Cast Iron Manhole Cover For Sewerage System 2
  • 700mm EN124 High Quality Ductile Iron /Cast Iron Manhole Cover For Sewerage System 3
  • 700mm EN124 High Quality Ductile Iron /Cast Iron Manhole Cover For Sewerage System 4
  • 700mm EN124 High Quality Ductile Iron /Cast Iron Manhole Cover For Sewerage System 5
700mm EN124 High Quality Ductile Iron /Cast Iron Manhole Cover For Sewerage

700mm EN124 High Quality Ductile Iron /Cast Iron Manhole Cover For Sewerage

Ref Price:
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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
3000 set/month

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Specification

Property:
very hard / brittle
Density:
7,8 kg/ dm³
Type description:
EN-GJL-200/-300
Elongation:
< 1 %
Tensile strength:
100 – 400 N/ mm²
Loading:
400 – 800 N/ mm²

Ductile Cast Iron Concrete Filled Manhole Cover with en 124 d400

Feature:

1 environmental protection with non-toxicity raw material, it will not influence to user

2 longevity corrosion resistance anti-rust insulation anti- abrasion weather ability excellent anti-pressure capability

3 competitive price the price is lower than stipulated standard

4 low weight it’s convenient to transport install construct easily and reduce working intensity

5 nice appearance rich colors and can keep lasted

 

Product Description

 1) Designs: based on EN124 standard and according to customer's drawing or samples.

 2) Color: black, Grey, green, blue and Marble , etc.

 3) Applications: water supply and drainage, fire engineering, natural 

 4) Inspection: in-house or the third party as per customer's request.

 

700mm EN124 High Quality Ductile Iron /Cast Iron Manhole Cover For Sewerage

700mm EN124 High Quality Ductile Iron /Cast Iron Manhole Cover For Sewerage


 

 

Specification

Item No.ClassClear Opening(mm)Frame Size(mm)Frame Height(mm)Unit Weight (kg/set)
CHB60B125500×500600×60050
26
PBC300B125200×200300×30030
7

 

Packaging & Shipping

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

Delivery Detail: 8 days if your order is 20"container

 

 

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.

 

FAQ

1. How about your price?

 A: As one of famous manufacturers of Ductile iron products inChina, Our prices are very favorable and competitive. The customers from all-over the world.

2. Can I request to change the form of packaging and transportation?

  A: Yes, We can change the form of the packaging and transportation according to your requirement, but it maybe let your purchasing cost changed also.

Q:Casting parts have poor surface finish. What sand is used to make them?
V casting, EPC, precision casting of the surface is good.
Q:What reason is the bronze statue choking fire?
The casting process in boiling phenomenon, is the setting of the exhaust hole positioner position or number is not reasonable, the air cavity can not be discharged, overwhelmed by a material inlet, reflux, change mould, sincerely help you look forward to adopt,
Q:What are the casting parts tested?
The surface brightness, appearance, size, chemical composition, weight, material, surface defects, internal defects, seals need to be checked, leakage, etc.
Q:Casting blank in the cooling process to release a large amount of heat energy, what can be recycled?
General Casting Factory Casting Division will be in your chart marked on shrinkage and processing margin figure (usually with red and green pen) to the patternmaker production of wood or other material mould diagram.
Q:ZGMn13 casting parts processing, with what knife head good?
its surface wear resistance is high; the two is with the gradual wear of surface hardening, the hardening layer is continuously formed new if you have suggestions, processing, plasma cutting or flame cutting try
Q:The difference between sheet metal and casting parts
Sheet metal refers to the metal sheet (which can be bent straight board, etc.) generally uniform thickness, can obtain the required parts by stamping, molding, welding, splicing and other processing methods.
Q:What are the casting parts used to test shrinkage holes?
3 fluorescent magnetic powder, this method can also be found in part.
Q:What is the difference between casting and stamping parts?
The purpose of forming processes is to allow the sheet to undergo plastic deformation without breaking the billet and to make the desired shape and size. In actual production, a variety of processes are often applied to a workpiece. Blanking, bending, shearing, drawing, bulging, spinning and rectification are several main stamping processes. The difference between stamping parts and castings: with thin, uniform, light, strong features, stamping can be produced by other methods difficult to make, with stiffeners, ribs, UPS or flanging of the workpiece, to improve its rigidity. Due to the use of precision molds, the workpiece accuracy up to microns, and repeated high precision, specifications consistent, you can punch out of the hole, lug and so on.
Q:Explain the heat treatment effect of casting parts, forging parts and welding parts
The three methods of metal processing have one thing in common. They are hot working, which are different in temperature and range of processing. Ductile cast iron is widely used because of its brittleness and poor impact. Heat treatment of cast iron usually adopts the annealing process, reduce the casting effect: 1 because of the internal stress caused by the thermal expansion and contraction, reduce the deformation after machining, decrease surface hardness, improve machining conditions;
Q:What kind of casting process is used for cast iron parts? And what are the cast steel parts adopted?
The types and uses of foundry sand according to the mineral composition of different silica sand and non siliceous sand is divided into two categories. The main mineral composition of silica SiO2.: natural silica sand used for non-ferrous metal casting, cast iron and steel castings in small sand and core sand. The selection of natural silica sand: used in organic matter as the binder of various sand and core sand. The artificial sand for sand and core sand castings. Non siliceous sand and non siliceous sand have many kinds and different uses. Limestone sand: crushed by limestone, the main mineral composition is CaCO3, used for casting sand and core sand. Zirconium sand: the main mineral composition is ZrO2 SiO2, used for large steel castings and alloy steel pieces of core sand or sand surface sand, or powder used as coating. Magnesia: the main mineral composition is MGO, used for high manganese steel casting surface sand, core sand, and its powder can be used as coating. Chromite ore: the main mineral composition is chromite FeO. Cr2O3, used for large or special casting steel surface sand, core sand, its powder can be used as coating.

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