Ductile Iron Pipe K7 K8 K9 Cement Coating Ductile Cast Iron Pipe

• After-sales Service: One Year
• Warranty: One Year
• Type: Ductile Iron Pipes
• Usage: Water Supply, Gas Supply, Oil Pipe
• Joint Type: Flexible Joint
• Section Shape: Round
• Model NO.: ISO2531 En545 K9, K8, C40, C30, C25
• Certification: ISO2531, EN545, EN598, ISO4179, ISO8179
• Shape: Round
• Customized: Customized
• Gasket Material: NBR
• Thickness of Pipe: K7/K8/K9/C40/C30/C25
• Stock: Stock
• Delivery Time: 7 Days
• Color: Black, Red, Blue or as Request.
• Length: 6m
• Pressure: Pn10, Pn16, Pn25, Pn40
• External Coating: Zinc + Bitumen Painting
• Products Type: T-Type Push-on Joint,Std Joint,Binding Joint
• Surface Treatment: Anti-Corrosion Coated
• Shipping: Ocean Freight
• Standard: ISO2531, En545 , En598
• Product Name: Ductile Iron Pipe
• Transport Package: Standard Seaworthy Package
• Specification: customizable
• Trademark: Baotai
• Origin: China
• HS Code: 7306500000
• Production Capacity: 10000ton/Month

Product Description

Product Description

Detailed information:

a. length/pc: 5.7m/6m per piece.

b. Wall thickness: K9 is the normative one, we can supply k7,k8, k10, k12 if requested.

c. Outside sprayed with zinc (in accordance with ISO8179, not less than 130 g/m2) and black bitumen paint (with thickness not less than 70 microns), inside with cement mortart lining as per ISO4179.

d. Joint type: the normative joint are Push-on (Tyton-type) joint, we could also supply Mechanical (K-type) joint and flange type if requested.

e. .Minimum order: 1x40'GP.

f. Delivery time: depend on your requirement and your quantity.

g. Payment term: T/T, L/C, or D/P.

h. we could also do the third party inspection at famous organizations such as SGS, BV, etc.
 

 

Metallic zinc coating
When metallic zinc spray is applied, the mean mass of the zinc per unit area shall be not less than 130g/m2 , with a local minimum of 110 g/m2. The mass of the zinc according to customer's request is also available.

Bitumen coating
The mean thickness of bitumen coating shall be not less than 70 μm and local minimum thickness shall be not less than 50 μm. The thickness of bitumen coating according to the customer's request is also available.
 

External coatings	Internal coating(linings)	Coating of the joint area
- Metallic zinc with finishing layer, in accordance with ISO 8179-1; - Zinc rich paint with finishing layer, in accordance with ISO 8179-2; - Epoxy coating, in accordance with EN 14901; - Polyethylene sleeve, in accordance with ISO 8180; - Alloy of zinc and aluminum with or without other metals, having a minimum mass of 400 g/m2, with finishing layer; - Extruded polyethylene coating in accordance with EN 14628; - Polyurethane coating in accordance with EN 15189; - Cement mortar coating in accordance with EN 15542; - Adhesive tape;	- Portland/Blast furnace slag/Sulphate/ High Aluminum Cement Mortar, in accordance with ISO 4179; - Cement mortar lining with seal coat, in accordance with ISO 16132; - Epoxy coating, in accordance with EN 14901; - Polyurethane lining in accordance with EN 15655;	- Epoxy coating; - Polyurethane coating

 

Packaging & Shipping

The T-type Joint Pipes (Push-on) produced by our company range from DN80mm to DN2600mm are flexibly jointed with sockets and spigots; ductile iron pipe is the first choice in urban water pipe networks due to their convenient installation, strong seismic performances, seal ability and corrosion resistance.

We has implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers.Strict quality control covers every procedure, from material sourcing and processing through to testing and packing.Besides, all of our products have been strictly inspected before shipment.


1.The performance of internal pressure resistance:
Centrifugal ductile iron has the essence of iron and the performance of steel, so the ductile iron pipes have excellent security performance than pipes made from other materials. The designed working pressure is much higher than that of pipes made from other materials, the safty factor is pretty high, and the possible burst pressure is three times of the working pressure.

2.The performance of outer pressure resistance:
The high pressure resistance can avoid the requirement of the pipe bed and protective cover, making the pipes laying rellable and economic.

3.Inner anti-corrosion layer:
The inner layer of ductile iron pipes are centrifugally sprayed with cement mortar. Cement lining complies with the international standard ISO4179, ensuring the mortar strong and smooth. The motor coating will not fall off or foul, and its thickness is even ensuring the drinking water transferred by the pipes get good protection.

4.Protective coating:
The zinc spraying of ductile iron pipes could protect the pipes proactively through the electrochemical effect of zinc and iron. With the high chiorinated resin paint, the pipes will get enhanced anti-corrosion protection. The surface zinc spraying of each pipe is not less than 130g/m², amd cpmplies with ISO8179 standard. We can also increase the zinc spraying thickness or spray zinc & aluminum alloy layer according to the customers' demand.
 

Appication

Ductile iron pipes are available in a range of diameters from 80mm to 1600mm and are suitable for both potable water transmission and distribution (in accordance with BS EN 545) and sewerage (in accordance with BS EN 598).

Ductile iron pipes are simple to joint, can be laid in all weather conditions and often without the need for selected backfill. Its high safety factor and ability to accommodate ground movement make it the ideal pipeline material for a wide range of applications.


Ductile iron pipes are generally large in diameter, thick in wall, brittle in texture, low in strength and cheap in price. They are economical water supply pipes with a normal service life of 20 ~ 25 years. Ductile iron pipe is a kind of cast iron pipe,which has the essence of iron and the properties of steel. The metallographic structure of annealed ductile iron pipe is ferrite plus a small amount of pearlite. It has good mechanical properties, excellent corrosion resistance, good ductility, good sealing effect and simple installation. It is mainly used for water supply, gas transmission and oil transportation in municipal and industrial and mining enterprises.

 

FAQ

Q:How can I get the quotation?
A:Please give us your drawing,quantity,weight and material of the product.

Do you accept the third party inspection?
A: Yes absolutely we accept.

Q: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by piece by piece according to national QA/QC standard. We also could issue the warranty to customer to guarantee the quality.

Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Q: Can you provide sample?
A: Yes, for regular sizes sample is free but buyer need to pay freight cost.

Q:How can I get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk on line by Trademanager. And you can also find our contact information on contact page.
 

Company Profile

Shandong Baotai Steel Co., Ltd. is located in Jinan, the capital of Shandong Province. Mainly produce stainless steel, carbon steel, galvanized steel, PP G I, PP G L. Our team has been dedicated to the steel industry for 20 years. The company has established long-term and close cooperative relations with well-known domestic iron and steel enterprises. At the same time, the company′s annual stock reserve exceeds 200, 000 tons, which can guarantee a short delivery time. Baotai Steel provides services to domestic government construction projects, Chinese listed companies and state-owned enterprises and other large enterprises. At the same time, Baotai Steel has long-term cooperative relations with many countries in Russia, the Middle East, Southeast Asia, South Africa, South America and other regions. With high-quality products, low prices and high-quality services, it has been highly praised by customers. Customers from different countries signed agency agreements with Baotai Iron and Steel and became Baotai Iron and Steel′s agents. Baotai Steel′s service team provides you with professional and high-quality services online 24 hours a day. At the same time, Baotai Steel also insists on customer-centric win-win, and looks forward to becoming a high-quality enterprise you can trust.

                                                                        Any questions welcome to consult