Ductile Iron Fittings comply with ISO 2531/BS EN 545/598

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10000 kg/month

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Specifications

Ductile iron fittings comply with ISO 2531/BS EN 545/598 
1.standard:ISO2531/EN545/EN598 
2.size: DN40-DN2000 
3.materia

 Ductile iron  fittings comply with ISO 2531/BS EN 545/598 

Product Description

  

2014 pipe fittings 

 

A. Details of the product:

MATERIAL: Ductile iron grade 500-7/ 450-10 in accordance with ISO 1083.

STANDARD: ISO 2531/EN 545/EN598

FLANGE: PN10, PN16 or PN25 drilling in accordance with ISO 7005-2/EN 1092-2.

COATING:

a. Zinc +bitumen outside and cement inside;

b. Liquid epoxy painting;

c. Epoxy applied by FBE;

d. Other coating as your requirement   

Test: Dimensions and testing in accordance with ISO 2531/EN 545/EN598 and 100% water pressure test.

Note: The gaskets, bolts & nuts are supplied respectively as your special requirement.

B. Payment Terms:

T/T, D/P and L/C

C. Our advantage:

a. Best Raw material

b. Good service

c. Competitive price

d. Fast delivery

e. High quality products

Our Services

  

1. Reply your enquiry within 12 working hours.
2. Experience staff answer all your question in fluent English.
3. Customized design is available. OEM and ODM are welcome.
4. Provide counter samples within 2-3 weeks according to your   samples,drawing or design.
5. Samples are free of charge.
6. When you come to our office, we can pick up you at airport or hotel.
7. During the using our products, our customer service staff can answer any question about the 
     quality and technology.

FAQ

  

 

Payment Terms
Usally the payment term we do is T/T 30% advanced, after recieved the copy of the documents 
and B/L the buyer pay the rest 70% of the total payment. After recived all the payment,
we mail the original documents with B/L to the buyer.
We also accept D/P at sight and L/C at sight.
It does not mean that we do not accept any other payment terms. We can offer other payment terms 
based on your requirments after disscussed and agreed. So any inquires about payment terms are 
welcome to be disscussed with us.
It is important to note that different payment terms means different price!


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Q:How can the ductile iron pipe be punched?
Ductile iron should be drilled, the key is to see how big holes. If it is a small hole, you can consider using a small drill around 5mm to slowly wear the pipe, and then gradually reaming. If the fight is relatively large hole, may according to the aperture required first hit a circle hole, and then use a small chisel chisel down, slowly put the plate again to be trimmed. When drilling, add a little oil to cool the drill bit.
Q:How many kinds of elbow of ductile iron pipe?
You can measure the big money to camber, can call to the manufacturers to build. Seems to have 12.5 and 22.5 degrees, in the first two months we used 22.5 degrees elbow, the drawback is not good pull
Q:Is the ductile iron pipe metal pipe?
Ductile iron pipes are metal tubes, because ductile iron is also a kind of metal. See the classification of metalsGenerally, metal materials are classified into two major categories: ferrous and non-ferrous metals
Q:Could you tell me how to weld ductile iron parts and steel tubes?
MG289 electrode can be selected, welding electrodes and ductile iron into eighty degrees around the pipe around OK, and the intensity is higher than the strength of the cast iron. Direct cold, no heat treatment after welding.
Q:Connecting process of ductile iron pipe spigot and socket rubber ring
Rubber seal ring is formed by one or several parts of the cover, fixed in a ring or a washer bearing and another ring or gasket contact or the formation of the labyrinth of narrow gap, to prevent leakage of lubricating oil and foreign matter.
Q:How can ductile iron pipes be connected to steel tubes?
First insert a flange plate on the ductile iron pipe and then screw it with the flange on the weld pipe.
Q:How much is the installation of a two degree elbow for ductile iron pipe fittings at 11.25 degrees?
Ductile iron pipe, executive standard, GB/T13295-2008ISO2531/2008, national GB/T13295-91 standard, ISO2531-K9 class.
Q:Comparison of C and K grades of ductile iron pipes
Using more than 18 cast iron, after adding the spheroidizing agent, the centrifugal casting of ductile iron machine caused by high-speed centrifugal tube, known as "ductile iron pipe."".
Q:What are the categories of ductile iron pipe fittings?
The heat pipe trench is in rotational groove tube internal high temperature composite cold water general PE, cohesive force is very strong and do the destructive test will be found with a knife, the pipe made by hot plastic process, lined with PE layer inside the hard to cut down. The injection pipe is a kind of composite pipe formed by injection of PP into the inner part of the groove pipe.
Q:How to improve the quality of nodular cast iron pipe fittings
To avoid the iron pipe inner wall of mold management lean reduce iron pipe pipe mould run speed, can make a dense and uniform pitting; avoid mold wall cast iron pipe pipe packed too shallow, increase the pressure, wear a good play to nod, can ensure the suitable depth of pitting.For pipes with grease and debris on the inner surface, especially the new cast iron pipe fittings, the grease and sundries on the surface of the cast iron pipe can be removed before use. For the cast iron pipe mould with a crack of a turtle, it is slight to use. When in use, the amount of mould powder should be increased; if the crack of the turtle is serious, the cast iron pipe mould must be replaced in time.

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