Ductile or Cast Iron Manhole Cover of Standard Size
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 set
- Supply Capability:
- 3500 set/month
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Specification
Product Description：
1) Designs: based on EN124 standard and according to customer's drawing or
samples.
2) Applications: water supply and drainage, fire engineering, natural
3) Inspection: in-house or the third party as per customer's request.
Advantages：
Good compressive, bending and impact strength, anti-corrosion, not rust, long service
life (at least 30 years). The quality meets the same kinds cast ion manhole covers but
the cost is 30% lower than. Contain no metal and no recovery value, anti-theft.
Packaging & Shipping:
Packaging: Details Pallet with bubble film, Carton or with pallet.
Delivery Detail: 8 days if your order is 20"container.
Specification:
| No. | Item No. | Class | Clear Opening(mm) | Frame Size(mm) | Frame Size(mm) | Unit Weight (kg/set) |
| 1 | PCE300 | C250 | 200×200 | 300×300 | 35 | 8 |
| 2 | PCE400 | C250 | 300×300 | 400×400 | 40 | 22 |
| 3 | PCE500 | C250 | 400×400 | 500×500 | 45 | 26 |
| 4 | PCE550 | C250 | 500×500 | 550×550 | 45 | 30 |
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.
Pictures:
FAQ:
Why imported Composite Manhole cover/Grating fromChina?
1. Very competitive price, it will save you third or even half cost;
2.Good quality, don't worry much about the quality, actually, most of the building
materials you buy from Miami, Dubai ,Italy, South Africa or your local market are
imported from China. So why not buy direct from China. The key point is to find a
reliable supplier who is honest and professional to take care of the quality and
delivery time.
3.Chinahas full range of Manhole covers which Follow En124 for your market, like
A15,B125,C250,D400.
- Q: What are the casting parts used to test shrinkage holes?
- 2. x ray. This method can do nondestructive testing, but the cost is higher. Generally, high castings are required.
- Q: How do casting parts remove stress?
- Annealing treatment, according to different casting annealing treatment, eliminate thermal stress, if need to restore hardness or increase hardness, and then quenching treatment
- Q: What is the reason for 304 stainless steel precision casting parts to be changed?
- 304 stainless steel is easier to change than ordinary steel. Because the 304 heat conductivity is lower than that of the low doped steel, the temperature is even more uneven, and 20% of the non ferrous elements also make the distribution of internal and external elements more uneven, hard and soft inside. Each of these two produces greater internal stresses, resulting in a variant.
- Q: How much is the amount of electrophoretic paint per square meter used in the casting?
- It was a very simple question, and it was complicated by what you said.
- Q: How to cast iron and wrought iron collocation
- So we can only watch and ear distinction: 1, see: Iron fracture is rough, showing a bead (for the sake of coarse grain iron), and wrought iron fracture is generally more smooth; if this is a new fracture, but also to see the dark and shiny born iron wrought iron pig iron is bright; the fracture is generally irregular, because it is very brittle, mostly is interrupted, (which is processed, it is very flat and wrought iron) must not be interrupted, mostly by certain way processed separately, so the fracture is generally neat; if the fracture is that is cutting, wrought iron, iron is not cutting; iron surface will not have pores, familiar iron porosity; if a piece of iron is a significant deformation (bending) that is wrought iron because of poor plasticity It doesn't have to be so deformed, it's really bent, or it's broken, or it's obviously cracked, and it doesn't bend very much. There are some details that can not be made clear. It is necessary to have some experience.
- Q: How can the casting be plated with ordinary zinc plating? The coating is too thin and requires 0.08 thickness
- Hot galvanizingGenerally 0.06 mm or more
- Q: Which master knows how the casting tolerances for malleable iron, gray iron and ductile iron should be chosen? Hurry up, thank youCan you provide a tolerance scale for castings, please?
- The tolerance of a specific size can be obtained from the tolerance grade and nominal size of the casting.
- Q: In the design of casting steps and precautions, for casting design, we have what experience?.
- Two: the basic structure unit in the design of metal casting type and the parameters selected, usually should also pay attention to: (1) because of the metal type heat quickly, so the metal type casting minimum wall thickness should be bigger than the sand casting, metal type casting alloy minimum wall, different size of castings see table 1.1-31 thick can be selected; (2) the inner wall of the casting internal ribs and the thickness of wall thickness should be 0.6-0.7 connected, or as the inner wall (rib) cold slowly, cracks in the wall at the junction in the casting shrinkage;
- Q: Shandong foundry, casting small pieces of precision casting
- Small foundry in Shandong too much, like many of us in Qingdao, then Dongying Changshun investment casting is a home, they are also casting precision casting equipment, specifically what I recommend that local enterprises, far is not convenient,
- Q: How can the casting be free of trachoma?
- 2, pouring temperature should be enough, otherwise the sand can not float up;
Send your message to us
Ductile or Cast Iron Manhole Cover of Standard Size
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 set
- Supply Capability:
- 3500 set/month
OKorder Service Pledge
OKorder Financial Service
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