FM UL approved fm/ul ductile iron fitting

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200 kg
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10000 kg/month

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Specifications

Ductile iron pipe fittings to ISO2531 / BS4772 / EN545

Ductile iron pipe fittings:
Dimensions standard: 
ISO2531: 50-1000mm, PN10/16
BS4772: 50-1000mm, PN10/16
EN545: 50-1000mm, PN10/16

Connecting mode:
Flanged
Socketed
Mechanical connection
Loose flanged

Coatings: 
Inner lined with cement and outside coated with zinc plus bitumen
Inner and outside coated with epoxy resin
Inner and outside coated with fusion bonded epoxy resin

 

 

Specifications

Ductile Iron Pipe Fittings 
1.Standards: ISO2531&EN545 
2.Size:DN40-DN2600 
3.Gaskets:EPDM/NBR 
4. Pressure:PN10/16/25

Description                               

1. Material: Ductile iron

2. Standards: ISO2531, EN545

3. Size range:DN40-2600mm

4. Working pressure: PN10/PN16/PN25

5. Gaskets:EPDM/SBR/NBR

6. Coating: epoxy paint in blue,black or red. or zinc paint+ bituminous paint

7. Packing: standard Wooden cases or wooden pallets.

                             

 

 

 

Specifications

1.Standard: ISO2531, EN545:2010; Class K9 and Class C 
2.Material: Ductile Iron 
3.Size: DN100-DN2600 
4.T-type Joint.

ductile iron cast iron pipe and fittings low price good quality

 

1. Material: Ductile Iron
2. Stanard: ISO2531, EN545:2010
1. Size: DN100 to DN2600mm

3. Size: DN100-DN2600

4. T-Type Joint

5. Finishing: Cement mortar lining internal, Metallic zinc coating+ bitumen external

6. Length: 5.8m,6m,11.6m,12m, depend on customer's requests

7. Color: Black, blue, depend on customer's requests


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Q:How to inspect ductile iron pipe fittings?
While the proportion of the so-called K8 class cement pipe and some manufacturers terrifying 3/4 or 3/5, as the water supply pipe 3/5 or no personally think that two of the proportion of the tube is not the problem, the most intuitive way of judging the quality of ductile pipe is cement and iron thickness ratio of thicker tube wall thickness of cement the better the quality, some manufacturers of production pipe, thick wall pipe head cast iron part looks to be thick, but there is also a thin iron pipe, so the judge quality to cut inside, personally think that the highest price of the manufacturer is Jinan steel, Jinan Iron and steel because the pipe quality can reach the national standard K9, the price is also below new, Saint Gobain and other major brands, as the water supply pipe K8 is no problem, but the price and quality for the construction of what importance Stronger.
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:How is the weight of nodular cast iron pipe calculated?
In the ferrite and pearlite matrix on the distribution of a certain number of spheroidal graphite, according to the nominal diameter and the elongation of different microstructure of ferrite and pearlite in different proportions of small caliber pearlite percentage is generally not more than 20%, large diameter of the general control in about 25%.
Q:Connecting process of ductile iron pipe spigot and socket rubber ring
The material is made of metal rubber. It is a kind of homogeneous elastic porous material. It not only has the elasticity of rubber, but also has excellent characteristics of metal, it can work at -150~800 centigrade temperature. At the same time, it can also bear pressure and within a certain range has dual functions of pressure and seal.
Q:How can ductile iron pipes be connected to steel tubes?
But pay attention, because ductile iron pipe material is crisp, and the two connecting flange sealing surface is best all the plane, in order to prevent the uneven force and damage to cast iron flange.
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?
Can be divided into injection molding, plastic pipe fittings three and rotational molding. Two kinds of popular method is plastic or plastic. They are sometimes referred to as lining plastic pipes.
Q:How can the ductile iron pipe be connected to the PE pipe?
Other ways of connecting steel and plastic excessive, one end is PE, and the other end is iron pipe fittings, but not as reliable as flange pressure, different systems pipe connection, it is recommended to use flange connection.
Q:How to improve the quality of nodular cast iron pipe fittings
For cast iron pipe chute taphole bent or improper chute taphole distance socket distance, easy to form a skin defect in cast iron pipe socket parts, equipment manufacturing inspection of cast iron pipe fittings must be in production, replacing the cast iron pipe chute taphole elbow when necessary, and adjust the host making iron centrifuge when the pipe in the lower limit, shorten the chute taphole socket from the distance.

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