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Dapu Industrial Park, Lianyungang

                 China

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GRP Pipes

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GRP Pipes

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GRP  Pipe  Benefits 


The advantages of GRP pipes are:

· Light weight, where weight of GRP is only  the weight of ductile iron pipe and is around 1/10  the weight of concrete pipe. 

· Corrosion resistance, where GRP pipes are known for their long, effective service life, and they do not require any type of protection like cathodic    protection, and hydraulic characteristics essentially remain unchanged over time.

· Extremely smooth bore, where low friction loss means less pumping energy is needed, plus less slime build up can help in lowering the  cleaning cost.

· Low maintenance cost, where GRP pipes are easy to maintain because it does not rust, it is easily cleaned, and require minimal or no protection from environment.

· Electric properties, GPP pipes are non-conductive. However, conductive pipes could be produced if electric conductivity is needed, in order to dissipate static electricity buildup when transporting certain fluids.

· Long section of pipes, since pipe standard length could reach up to 12 m, where fewer joints are needed which reduces the installation time and cost.

· Dmensional stability, where GRP pipes can maintain the critical tolerance required for the most demanding structural and piping application. 

· Material properties, where GRP pipes meets the most stringent requirements as far as chemical resistance and mechanical strength easy for alteration, where pipes could be cut and jointed to form any type of fittings, like elbows with any angle, Tee with different branches,  reducers moreover, pipes edges could be modified to suite other types of piping material or accessories.



GRP Pipe Application 


GRP pipes could be used for:

· Water transmission and distribution (potable and raw water)

· Sanitary sewerage collection system 

· Storm water

· Effluent water

· Sea water intake and outfalls Lines

· Circulating cooling water

· Irrigation Networks

· Chemical process lines

· Fire fighting lines


 GRP Pipe Technical Data


 ID      

0.6Mpa  

1.0Mpa 

1.6Mpa

2.5Mpa

Length 

t(mm)

W(kg/m)

t(mm)

W(kg/m)

t(mm)

W(kg/m)

t(mm)

W(kg/m)

(m)

15

4.5

0.5

4.5

0.5

4.5

0.5

5.0

0.6

1

20

4.5

0.7

4.5

0.7

4.5

0.7

5.0

0.8

1

25

4.5

0.8

4.5

0.8

4.5

0.8

5.0

0.9

3

32

4.5

1.0

4.5

1.0

4.5

1.0

5.0

1.1

3

40

4.5

1.2

4.5

1.2

4.5

1.2

5.0

1.4

3

50

4.5

1.5

4.5

1.5

4.5

1.5

5.0

1.7

3

65

4.5

1.9

4.5

1.9

4.5

1.9

5.0

2.1

6

80

4.5

2.3

4.5

2.3

5.0

2.6

5.0

2.6

6

100

4.5

2.9

4.5

2.9

5.0

3.2

6.0

4.0

6

125

5.0

4.0

5.0

4.0

5.0

4.0

7.0

5.8

6

150

5.0

4.7

  5.0

4.7

6.0

5.8

7.0

6.8

6

200

5.0

6.3

5.0

6.3

6.0

7.6

8.0

10.0

12

250

5.5

8.5

 6.0

9.5

7.0

11.0

10.0

16.0

12

300

6.0

11.2

 6.0

11.2

8.0

15.0

11.0

21.0

12

350

6.0

13.0

 6.5

14.2

9.0

20.0

12.5

28.0

12

400

6.5

16.0

 7.0

17.5

10.0

25.0

14.0

35.5

12

450

6.5

18.0

7.5

21.0

11.0

31.0

15.5

44.0

12

500

7.0

22.0

8.5

26.5

12.0

37.5

17.0

54.0

12

600

7.5

28.0

9.5

35.5

14.0

52.5

20.0

76.0

12

700

8.5

37.0

11.0

48.0

15.0

66.0

23.0

102.0

12

800

9.0

45.0

12.0

60.0

16.0

80.0

26.0

132.0

12

900

10.0

56.0

13.0

72.5

18.0

101.0

30.0

171.0

12

1000

11.0

69.0

14.0

87.0

19.5

122.0

32.0

202.0

12

1200

13.0

97.0

15.0

120.0

23.0

172.0



12

1400

15.0

130.0

18.0

160.0

26.0

227.0



12

1500

16.0

148.0

20.0

186.0

28.0

262.0



12

1600

17.0

168.0

21.0

208.0

30.0

300.0



12

1800

19.0

210.0

23.0

258.0

34.0

382.0



12

2000

20.0

248.0

26.0

324.0

38.0

474.0



12

2200

22.0

300.0

28.0

382.0





12

2400

24.0

355.0

30.0

448.0





12

2500

25.0

386.0

31.0

480.0





12

2800

28.0

485.0

35.0

608.0





12

3000

29.0

538.0

37.0

690.0





12

3200

31.0

615.0







12

3600

36.0

820.0







12

4000

40.0

1050.0









Remarks: The parameters in the table are for reference only, not as a basis for design and acceptance, and can be designed in detail according to the needs of the project.