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Ductile tube K5/K7/K8/K9S
Ductile iron steel pipe is suitable for conveying sewage and various gases and liquids. Corrosion-resistant, affordable, contact me immediately.
0086-15311659629
Alice@bj-export.com
◉ Product Parameters
◉ Factory Display
◉ FAQ
◉ Product Recommendation

Product Parameters


The types of ductile iron pipes are mainly classified according to their diameter, wall thickness, length, connection mode and other parameters. The common types are:

1. K9 grade ductile iron pipe: the diameter is from DN80 to DN2600mm, the wall thickness is from 6mm to 42mm, and the length is generally 6m or 8m, and it is fastened with cement mortar or rubber gasket.

2. K8 grade ductile iron pipe: the diameter is from DN80 to DN2600mm, the wall thickness is from 6mm to 33mm, and the length is generally 6m or 8m, and it is fastened with cement mortar or rubber gasket.

3. K7 grade ductile iron pipe: the diameter is from DN80 to DN2600mm, the wall thickness is from 6mm to 28mm, and the length is generally 6 meters or 8 meters. It is fastened with cement mortar or rubber gasket.

4. K12 grade ductile iron pipe: generally, the diameter is from DN100 to DN800mm, the wall thickness is from 10mm to 30mm, and the length is generally 6 meters. The connection mode is sleeve type.

5. K9S grade ductile iron pipe: generally, the diameter is from DN80 to DN300mm, the wall thickness is from 6mm to 30mm, and the length is generally 6m or 8m, and it is fastened with rubber rings.

6. K10S grade ductile iron pipe: generally, the diameter is from DN80 to DN300mm, the wall thickness is from 6mm to 30mm, and the length is generally 6m or 8m, and it is fastened with rubber rings.


Product name:Ductile  Iron Pipe
Standard:ISO2531, EN545 , EN598.
Pipe class:K9, K8, C40, C30, C25, etc.
Pipe joint:Push-on joint(Tyton joint), K   type joint, self-restrained joint
 Effective length:6m, cut to 5.7m.
In general, the pipe length is   6m for bulk shipment and 5.7m for container shipment.
Material:Ductile Cast Iron GGG50
Pressure:PN10, PN16, PN25,PN40
Application:Water supply project, drainage,   sewage, irrigation, water pipeline.
   Internal   Coating:a). Portland cement mortar   lining
b). Sulphate Resistant cement   mortar lining
c). High-Aluminum cement mortar   lining
d). Fusion bonded epoxy coating
e). Liquid epoxy painting
f). Black bitumen painting
 External Coating:a). zinc+bitumen(70microns)   painting
b). Fusion bonded epoxy coating
c). Zinc-aluminum alloy +liquid   epoxy painting
Packing:Bundled with steel belts or in   bulk
InspectionFactory Inspection certificate   will be issued for every shipments.
Note: The coating can also be   accordance with customers' requirements.


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Factory Display

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FAQ

Q: Are you trading company or manufacturer ?

A: We are professional manufacturer with 20 years' experience, and our company also is a very professional a trade company for steel products.We can also provide a wide range of steel products.

Q: Will you delivery the goods on time?

A: Yes,we promise to deliver on time,indemnity clause in contract terms will work if we couldn't.

Q: Do you provide samples ? Is it free or extra ?

A: The samples are free,you just need to pay the courier freight.

Q: How could you guarantee your products?

A: Products are manufactured by certified workshops, inspected by professional inspector.

Q: Do you accept the third party inspection?

A: Yes, absolutely we accept.

Q: How do we trust your company?

A: We specialist in steel business for many years, authenticated by SGS,welcome to visit our factory.

Q: What's your advantages?

A: Our own production lines make the good prices and high quality possible and seasoned workers serve you 7*24 hours.

Q: Can you produce the products according to my own drawings?

A:Yes,we can produce the products according to your drawings that will be most satisfy you.

Q: What is your Payment?

A: 100% T/T advance , Western Union (For Small Order)
B: 30% T/T and balance 70% before the shipment
C: 100% Irrevocable LC at sight (For Big Order)

Q: How long is the Delivery time?

A: 7~20 working days after confirming the payment.
If the order is urgently, we will push our workshop finish in advance.

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