water supply 100mm 150mm 200mm 300mm ductile iron pipe

We supply pipes for potable water and sewerage applications in diameter range DN100mm-DN1000mm,all our pipes are manufactured in accordance with the latest version of BS EN545 for potable water and BS EN598 for sewerage.

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.

1. Package:

2. Delivery:

3. Shipping:
road transportation-railway transportation-sea transportation-air transportation.

1. All kinds of steel products: pipe, coil, sheet, channel, bar, cold bending structure, nail, wire and so on.

2. More than 11 years manufacturer experience and have been exported over 100 countries.

3. 100% quantity and quality assurance.

4. 1 years service after-sales.

5. All specification of steel products is available with factory price.

(1) Free samples will be provided if required.
(2) Various ample products stock greatly reduce your awaiting time.
(3) OEM & ODM orders are accepted, and any kinds of logo or design are available.
2. after your choose:
(1) The quality of the products can be guaranteed, and will be sent to you at 1-2 workdays after your payment.
(2) The products will be sent by the fastest and safest means of transportation.
(3) The logistic information will be followed and reported to you in time.
3. after-sale service:
(1) Free technical help can be supplied.
(2) If theres something wrong with products, you may refund it.
(3) 24-hour online service will be offered if any questions.