Duct Iron Pipe DI Pipe Flange Pipe with Welded ISO 2531 EN545

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Tianjin
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TT OR LC
Min Order Qty:
100 m
Supply Capability:
100000 m/month

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Product Description:

Ductile iron pipe fittings:

1.Ductile iron fitting 
2.EN545/ISO2531 
3.Epoxy Internal and external

1), Product Information
Ductile Cast Iron Pipe Fitting & coupling manufactured by Xinxing Pipe Fittings Co., Ltd is mainly used for transferring the drinkable water and acid. With special ductile iron material, this series of pipe fittings can also be used for transferring the acid in the acid plant or transferring slurry. Xinxing Pipe Fittings Co., Ltd has been supplying Pipe Fittings for over 10 years and Pipe Fitting surface shall be smooth and free from sand holes, blow holes, distortion or any other defects. Hundreds of patterns are ready and Max. dia. is 1.2 meters with max. height of 2 meters.

2), Material
* Ductile Iron


3), Process
* Automatics machine lines
* Resin Sand
* Molding Boards
* Green Sand with hand molding

4), Inscription Style
* XinXing Foundry
* As per customers' requests
* Standard Inscription

5), Packing
* Plywood pallet
* Steel pallet
* As per customers' requirements

6), Inspection
* Foundry in-house
* Third Party inspection available upon request


Duct Iron Pipe DI Pipe Flange Pipe with Welded ISO 2531 EN545


 

Duct Iron Pipe DI Pipe Flange Pipe with Welded ISO 2531 EN545


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Duct Iron Pipe DI Pipe Flange Pipe with Welded ISO 2531 EN545


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Q:Will the cast iron pipes rust?
Ductile iron pipe corrosion process is good, decided whether it will rust. Whether it will rust or not, the key is whether the anti-corrosion process of the nodular cast iron pipe is in place.
Q:Do rigid cement cast iron pipes need cement piers?
Ductile weakness: ductile cast iron pipes connected by human factors such as the operation level of responsibility, influence, construction not convenient. The advantages of PE PE PE pipe has good corrosion resistance and its anti inorganic performance than that of the metal pipe is much stronger in the buried without corrosion, construction convenient. Small diameter PE pipe in the price performance ratio is better than that of steel and ductile iron.PE tube have disadvantages: benzene, gasoline, carbon tetrachloride and other organic solvents have certain effect on pe. If the organic solvent is infiltrated into the polyethylene, the swelling will occur, and its physical properties will be decreased. Its pressure resistance and temperature resistance are poor.
Q:Does the cast iron pipe need separate corrosion protection?
No, the inner and outer corrosion protection of the tube has been done.
Q:Ductile iron pipe is how many years warranty
Ductile iron pipe is a kind of cast iron pipe. In quality, the spheroidization of cast iron pipes is controlled to be 1-3 (spheroidization rate 80%), so the mechanical properties of the material have been better improved, with the nature of iron and the properties of steel. Ductile cast iron pipe after annealing, the microstructure is ferrite and pearlite, good mechanical properties, excellent corrosion resistance, good ductility, good sealing effect, simple installation, mainly for municipal, industrial and mining enterprises, water supply, gas, oil etc..
Q:What's the advantage of FCD50 ductile iron?
Ductile iron generally large diameter, pipe wall thickness, crisp texture, low strength, low price, is an economic water supply pipe, the normal service life of up to 20~25 years.
Q:What is the difference between flexible joint mechanism and seismic cast iron pipe DN100 and ductile iron pipe?
Nodular cast iron has high strength and strong plasticity. The tensile strength of ductile iron is twice that of gray iron, and the yield strength even exceeds that of cast steel.
Q:Is the spigot and socket connection of the ductile iron tube reversed?
The three pass joint is formed by flattening a tube blank larger than three through diameter to approximately three through the diameter and opening a hole at the point of the branch pipe;
Q:Ductile iron pipe, socket connection, pipe length, you can cut open it?
Yes, but the pipe that needs cutting is a cut off pipe with a scissors mark.
Q:What is a slide in type T flexible interface?
As long as the socket is inserted into the slot, the installation is quick, labor-saving and airtight, and what is good is also good
Q:QT400-10 nodular cast iron requires hardness of HRC47~51. Why can't quench hardness be reached?
Quenching temperature: when the silicon content of nodular cast iron is 2.0-3.0%, the quenching temperature is 860-900 DEG C, the silicon content is low, and the upper limit is taken when the lower limit is high.2. holding time: because of the consideration of diffusion graphite cast iron, alloy steel is therefore the holding time, holding time longer than carbon steel.3. oil quenching.

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