Flange Pipe

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
1 Metric Ton pc
Supply Capability:
300000 Metric Tons per Year pc/month

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Product Description:

General introduction of Flange Pipe

•Material: Ductile Cast Iron

•Size Range: DN 80mm to DN 2000mm

•Unit Effective Length: 5.7m or 6m or negotiable

•Manufacture Standard: ISO 2531:1998/ EN 545:2006/EN 598:2007

•Annual capacity: 300,000 tons

• Internal lining: cement mortar lining comply with ISO4179.

External coating: sprayed metallic Zinc coating (min.130g/m2) according to ISO8179 + bitumen painting (min.70μm) according to BS3416.

Gasket: Matched 100% natural rubber gasket in accordance with ISO4633.

•Special requirements on external coating and internal lining can be applied

•We also provide accessories such as SBR/EPDM rubber gaskets, lubricant paste, pipe caps, PE sleeves, etc.

 

Features of Flange Pipes:

Ductile cast iron, also called ductile iron, spheroidal graphite iron, or nodular cast iron, is a type of cast iron invented in 1943. While most varieties of cast iron are brittle, ductile cast iron is much more flexible and elastic, due to its nodular graphite inclusions.

·         Ductile Iron Pipe offers proven reliability and the quality.

·         It is quick and easy installation.

·         The ductile iron pipe has high pressure capability.

·         Available in sizes DN80 – DN2000

·         Both T Type (Push-on Joint) and K Type (Mechanical Joint) are available

·         Match 100% Natural rubber / SBR / EPDM rubber gaskets

Application:

Much of the production of ductile iron is in the form of ductile cast iron pipe, used for water supply and sewerage design. Ductile iron pipe is stronger and easier to tap, requires less support and provides greater flow area compared with pipes made from other materials like PVC, concrete, polyethylene or steel.

 

Types of Flange Pipe:

Flange pipes with screwed-on flanges, Flanged pipes with cast-on flanges, Flanged pipes with welded-on flanges are available

Flange pipes with screwed-on flanges, K9 K10 DN80-DN600, Length to be specified

Flange pipes with cast-on flanges, K12 DN1200-2000, L≤4000mm

Flange pipes with welded-on flanges, K9 K10, DN80-DN1000, Length to be specified

 Flange Pipe

 Flange Pipe

 

 Flange Pipe

Nominal Diameter of Flange Pipe:

Nominal Diameter DN

Body

 

k=9

k=10

k=12

Each Flange

e mm

kg/m

e mm

kg/m

e mm

kg/m

PN10

PN16

PN25

PN40

80

6

12.2

6

12.2

7

14.1

3.6

3.6

3.5

3.5

100

6.1

15.1

6.1

15.1

7.2

17.7

4.2

4.2

4.5

4.5

150

6.3

22.8

6.5

23.5

7.8

28

6.3

6.3

7.1

9.2

200

6.4

30.6

7

33.3

8.4

39.7

8.8

8.6

10.4

15.7

250

6..8

40.2

7.5

44.3

9

52.8

12

11.8

15.3

25.4

300

7.2

50.8

8

56.3

9.6

67.3

16.8

16.6

20.8

36.3

350

7.7

63.2

8.5

69.6

10.2

83.1

23

25.5

29.0

-

400

8.1

75.5

9

83.7

10.8

100

26.5

31

37.4

-

500

9

104.3

10

115.6

12

138.2

41

54

54.5

-

600

9.9

137.1

11

152

13.2

181.8

56

79.8

79.1

-

700

10.8

173.9

12

193

14.4

230.8

72.5

84.2

-

-

800

11.7

215.2

13

238.7

15.6

285.5

102

117

-

-

900

12.6

260.2

14

288.7

16.8

345.4

118.5

137.5

-

-

1000

13.5

309.3

15

343.2

18

410.6

135

169.4

-

--

1200

15.3

420.1

17

466.1

20.4

557.8

180

235

-

-

1400

17.1

547.2

19

607.2

22.8

726.8

253

301

-

-

1600

18.9

690.3

21

766

25.2

916.9

-

-

-

-

1800

20.7

850.1

23

943.4

27.6

1129.3

-

 

-

-

2000

22.5

1026.3

25

1139

30

1363.4

-

-

-

-

 

Double Flange Pipes

 Flange Pipe      Flange Pipe

Double Flanged Pipes

We are involved in the manufacture and supply of the ductile iron double flanged pipe. We manufacture these with the premium quality raw materials. Our pipes ensure high durability and strength. Our range of Double Flanged Pipes caters to various industrial requirements. We offer these Double Flanged Pipes in different sizes and lengths in order to meet the various requirements of our esteemed clients.

K12

Size: DN80-1200

Nominal Diameter DN

L

Mass(kg)

Inch size end

Metric size end

3

80

150

6.8

3

80

200

7.5

3

80

250

8.2

4

100

250

10.8

5

150

250

15.4

6

150

250

16.3

7

200

250

21.5

8

200

250

23.0

9

250

250

30.0

10

250

250

34.5

12

300

250

44.0

14

350

250

59.0

15

400

250

65.0

16

400

250

71.0

18

450

250

89.5

20

500

250

115.0

21

500

350

133.0

24

600

300

178.0

27

700

500

261.8

30

700

500

289.0

30

800

500

317.0

33

800

500

356.0

36

900

500

420.0

42

1000

500

514.0

42

1100

500

575.0

48

1200

500

718.0

 

Photo Show of Flange Pipe:

 Flange Pipe

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Q:What are the differences between ductile cast iron pipes and centrifugal ductile iron pipes?
Centrifugal casting is a casting method. Ball milling cast iron pipe is a kind of material.
Q:What does "K8" mean in ductile iron pipe grades?
1 ductile iron pipe grade K8, on behalf of the ductile iron 8 grades, K refers to the wall thickness coefficient, the higher the grade, the greater the pressure, the lower the level, the less pressure to bear.2 wall thickness calculation formula: e=K (0.5+0.001DN).
Q:What kind of valves are commonly used in ductile iron pipes?
Gate valve, butterfly valve, globe valve, check valve flange of various valves, (but the pipeline used for water supply and some limitations of the transport medium may be prescribed valve type) now due to material improvements in the technology, in most cases, smaller pipe diameter is also large diameter pipe outlet valve, butterfly valve, because of the pipeline the large diameter pressure in the pipeline and water than the small caliber to open and close the valve, to human hard, efficiency is not high, so for butterfly valve,
Q:What is the acceptance of cast iron pipe material?
According to the casting method, it is divided into continuous cast iron pipe and centrifugal cast iron pipe, in which the centrifugal cast iron pipe is divided into sand mould and metal type two kinds. Divided into gray cast iron pipe and nodular cast iron pipe according to different material.
Q:How can the ductile iron pipe elbow be fixed?
The groove connecting pipe consists of two categories of products: sealing function of pipe connections with rigid joint, flexible joint, mechanical three and groove flange; the pipe connections transition of elbow, three links, four links, different diameter pipe, blind plate etc..
Q:How much pressure can the ductile iron pipe socket meet?
If you let him as the supporting points, I do not recommend this
Q:Is the fire hose capable of using rapid repair joints?
Clear。 Before installation, cleaning work should be carried out, the parts to be cleaned include: socket end, the mouth of the socket, the corner of the socket to the white line should be smooth, no sharp points, so as not to wear aprons when installation.
Q:Qianwei County ductile iron pipe which tool to use cutting convenience?
Cutting method for cutting ductile iron pipes, in order to obtain neat kerf, we should start with a direction of play saw saw to end. If the requirement of the section is not high, the direction of sawing can be changed gradually to reduce the resistance and facilitate cutting in.
Q:Does the cast iron pipe for spheroidal graphite need corrosion protection when laying underground?
In quality, the spheroidization of cast iron pipes is controlled to be 1-3 (spheroidization rate 80%), so the mechanical properties of the cast iron pipes, ductile iron pipes and finished product libraries can be better improved, with the nature of iron and the properties of steel
Q:What is the relationship between continuous cast iron pipe and ductile iron pipe?
Cast iron pipes are divided into continuous cast iron pipes and centrifugal cast iron pipes according to different casting methods. They are divided into gray cast iron pipes and ductile iron pipes according to different materials.
HYDROTECH,possesses 2 blast furnaces with 450 Cubic meter , 3 sets of 3000kw blast furnace gas generator and 6 ductile iron pipe centrifugal machines. Yongtong possesses a strong production capacity, 1.3 million tons casting and ductile iron and 0.4 million tons ductile iron pipe, the diameter ductile iron pipe is from 80mm to 1200mm.

1. Manufacturer Overview

Location Henan, China
Year Established 1958
Annual Output Value Below US$1 Million
Main Markets Mid East, Africa, South Asia, Eastern Asia
Company Certifications ISO 9001:2008;ISO2531:2000

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin; Qingdao
Export Percentage 1% - 10%
No.of Employees in Trade Department 3000 People
Language Spoken: English; Chinese; Spain; Alabic
b)Factory Information  
Factory Size: Above 150,000 square meters
No. of Production Lines Above 6
Contract Manufacturing OEM Service Offered; Design Service Offered
Product Price Range Average