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GRP Pipe
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GRP Pipe

GRP Pipe

GRP pipe is a kind of composite pipe made of resin and glass fiber as the core elemental materials,which not only has the hydraulic performance and corrosion resistance of plastic pipes, but also possesses the mechanical properties of metal pipes.

Resin and glass have a great impact on pipe's forming process, structure and lifespan. Our GRP pipes are made of customized resin, to ensure the stability and reliability of Huafeng products. In the process of manufacturing, liquid resin is taken as the matrix, while glass fiber is taken as the reinforcing material. After stacking layer and layer, the pipes are output continuously in a spiral motion trail.

Large-diameter GRP pipe

Huafeng adopts the continuous winding Glass Reinforced Plastic pipe manufacture process based on IoT. All the subsystems are operated in linkage under centralized control, featuring high integration and automation. Compared with traditional pipes, the wall of the continuously winding GRP pipe is made of continuous and chopped fibers for reinforcement. The pipe wall is connected as a hole by chopped fiber to form a 3D reinforcement structure. The unique structure provides the pipe with a good mechanical property to greatly improve the reliability of pipe structure.

GRP pipe during transportatin

Product price: $19.9-$5999.9 per meter

Notes: The prices are subject to product specifications and raw material prices and exchange rate fluctuations. Please leave your contact information, I will serve you wholeheartedly

GRP pipe

 

Product specification

 

Place of Origin:

Zhejiang, China

Pipe diameter:

DN300-DN4000

Standard:

GB/ISO/EN/AWWA/ASTM/KS

Raw material:

Resin, Fiberglass, Quartz

Manufacturing process description:

Mold preparation - Put resin/ continues fiber/ chopped fibers/ Quartz Sand continuously on the mold by hoop winding as per process sheet-curing-cutting

 

Jointing systems

 

1. GRP integrated coupler

 

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2. Full Face Rubber Stainless-Steel sleeves with gasket

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3. Full Face Rubber GRP integrated sleeve joint with gasket

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PRODUCT PARAMETER LIST

 

DN

WALL THICKNESS (t)

PNO.4

PNO.6

PN1.0

PN1.6

WEIGHT (W)

SN 5000

SN 7500

SN 10000

SN 5000

SN 7500

SN 10000

SN 5000

SN 7500

SN 10000

SN 5000

SN 7500

SN 10000

300

t (mm)

6.0

6.8

7.4

5.9

6.4

7.3

5.5

6.1

6.7

5.4

6.0

6.3

M (kg/m)

11

12

13

10

11

13

9

11

12

9

10

11

400

t (mm)

7.8

8.6

9.4

7.5

8.3

9.2

7.0

7.8

8.7

6.7

7.3

8.0

M (kg/m)

19

21

23

18

20

22

16

18

20

15

17

18

500

t (mm)

9.2

10.5

11.6

9.0

10.3

11.4

8.3

9.5

10.2

8.1

9.0

9.8

M (kg/m)

28

32

36

27

31

34

24

28

30

23

26

29

600

t (mm)

11.0

12.4

13.7

10.5

12.1

13.1

9.7

10.9

12.3

9.4

10.5

11.5

M (kg/m)

40

45

50

3B

44

48

34

39

44

32

36

40

700

t (mm)

12.4

14.0

15.4

12.3

13.8

15.2

11.2

12.6

13.8

10.9

12.2

13.3

Iikg/m)

53

60

67

52

59

65

46

53

58

44

50

55

800

t (mm)

14.3

16.0

17.7

13.9

15.6

17.3

12.4

14.3

15.8

12.2

13.6

15.0

M (kg/m)

70

79

87

67

76

85

59

68

76

56

63

71

900

t (mm)

16.0

18.3

20.5

15.3

17.4

19.2

13.9

15.8

17.4

13.7

15.3

16.7

M (kg/m)

89

102

115

84

95

106

75

85

95

71

81

89

1000

t (mm)

18.4

19.9

22.0

17.0

19.6

21.6

15.2

18.0

19.2

15.2

16.9

18.8

M kg/m

114

123

137

104

120

133

91

108

116

88

99

111

1200

T (mm)

20.9

24.4

27.2

19.9

22.4

25.3

18.2

21.2

23.5

17.9

20.0

22.2

M (kg/m)

155

182

204

146

165

188

131

154

171

124

141

158

1400

t (mm)

25.7

27.7

31.5

23.1

26.1

29.9

21.7

24.5

27.0

20.8

23.3

25.3

M (kg/m)

224

242

276

199

226

260

182

208

230

170

193

212

1500

t (mm)

26.0

29.6

32.9

24.9

28.4

31.5

23.5

26.7

30.2

21.9

24.5

26.8

M (kg/m)

242

277

309

230

264

293

213

243

276

192

218

240

1600

t (mm)

27.4

31.3

34.7

25.9

29.5

32.7

24.8

28.3

31.5

23.6

26.4

29.0

M (kg/m)

272

312

348

255

292

325

240

275

308

221

250

277

1800

t (mm)

31.9

36.3

40.2

29.4

33.5

37.2

27.4

31.2

34.6

.26.0

29.1

31.9

H (kg/m)

357

409

455

326

373

416

299

341

380

274

310

344

2000

t (mm)

34.6

38.8

43.4

32.7

36.5

40.8

29.6

34.4

38.8

29.1

32.4

36.3

M (kg/m)

432

486

545

404

453

508

35B

418

474

338

385

434

2200

T (mm)

37.4

42.9

47.6

35.7

40.9

45.4

31.7

36.2

39.9

30.8

34.B

38.2

M (kg/m)

513

591

659

485

559

623

422

484

537

399

454

503

2400

t (mm)

41.2

47.3

52.3

38.5

44.1

49.2

34.7

39.7

44.2

33.8

38.1

41.6

M (kg/m)

618

711

788

571

658

736

505

581

649

477

543

599

2600

t (mm)

43.6

50.1

56.6

41.5

47.7

53.1

37.2

42.3

46.8

36.8

41.7

45.6

M (kg/m)

709

816

926

667

771

861

587

670

745

563

644

710

2800

t (mm)

47.7

54.8

60.8

44.8

51.5

57.2

40.1

45.7

50.5

39.9

45.3

49.8

M (kg/m)

835

962

1072

777

898

999

680

781

865

659

755

836

3000

t (mm)

51.6

59.0

65.4

46.3

53.5

59.9

43.3

49.4

55.2

43.6

49.0

54.0

M (kg/m)

968

1113

1236

861

1000

1121

788

906

1015

766

875

973

NOTE

This table is for reference cnly.The actual design value shall prevail.

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