Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong

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Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong Detail:

Production Description

● Shock absorption. The shock absorption of ductile iron is better than that of gray cast iron. The higher the spheroidization rate, the smaller the shock absorption. As the temperature rises, the shock absorption of gray cast iron decreases, but the effect on ductile iron is small.

● cutting performance. Ductile iron contains more graphite, which plays a role in cutting lubrication. Therefore, the cutting resistance of ductile iron is lower than that of steel, and the cutting speed is higher.

● Weldability. Ductile iron cannot be welded, only repaired by welding. When the content of rare earth magnesium alloy in ductile iron is high, it is easy to produce white mouth or martensitic structure to form internal stress and cracks in the area near the weld.

● Heat resistance. The graphite in ductile iron separates from each other, which hinders the diffusion of oxygen at high temperatures compared to grey cast iron. Therefore, the oxidation resistance and growth resistance of ductile iron are better than those of gray cast iron and malleable iron. The high temperature growth resistance of ferritic ductile iron is better than that of pearlitic ductile iron. Increasing the content of silicon or aluminum can improve the oxidation resistance and heat resistance of ductile iron.

● Corrosion resistance. Ductile iron and gray cast iron have good corrosion resistance in alkaline solution, and the corrosion resistance of ductile iron to organics, sulfides, and molten metals (low melting point) is similar to that of gray cast iron.

● Abrasion resistance. Ductile iron is a good wear-resistant and wear-reducing material, and its wear resistance is better than that of gray cast iron, carbon steel and even low-alloy steel with the same matrix.

● (1) Lubrication and wear resistance, the wear resistance of ductile iron is better than that of gray cast iron.

● (2) Abrasive wear, ductile iron also has certain applications under abrasive wear conditions. However, compared with white cast iron and low alloy steel, the wear resistance of ordinary ductile iron is not very good, only alloy ductile iron or alloy Bainite ductile iron has good wear resistance.

Application Area

It is used for the transportation of different types of water (for example: raw water, treated water, reuse water, etc.)

Product Specifications

Nominal port diameter DN

(MM)

external diameter
DE

(MM)

wall thickness
E

(MM)

Weight per meter

(KG)

The bearing weight
(KG)

weight
(KG)

80

98

6

13.24

77

100

118

6

15.83

4.3

95

150

170

6

24

7.1

144

200

222

6.3

32.33

10.3

194

250

274

6.8

42.5

14.2

255

300

326

7.2

58.33

18.9

323

350

378

7.7

67.17

23.7

403

400

429

8.1

80.33

29.5

482

450

480

8.6

89.3

38.3

575

500

532

9.0

111.5

42.8

669

600

635

9.9

147

59.3

882

700

738

10.8

187.17

79.1

1123

800

842

11.7

232.33

102.6

1394

900

945

12.6

282.67

129.6

1690

1000

1048

13.5

336.17

161.3

2017

1100

1152

14.4

362.6

196.4

2372

1200

1255

15.3

420.1

237.7

2758

Product Display

p-d-2


Product detail pictures:

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures

Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong detail pictures


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We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for Professional China Ductile Iron Water Pipe - Ductile Iron Pipe Professional Ductile Cast Iron Pipes – Yingzhong, The product will supply to all over the world, such as: Mali, Sweden, Sacramento, Adhering to the principle of Enterprising and Truth-Seeking, Preciseness and Unity, with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective products and meticulous after-sales service. We firmly believe that: we are outstanding as we are specialized.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Evelyn from Bangkok - 2017.05.02 11:33
    It is really lucky to meet such a good supplier, this is our satisfied cooperation, I think we will work again!
    5 Stars By Mario from Tunisia - 2017.11.20 15:58

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