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Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory in Meyerton, Gauteng. Pipes are manufactured to SANS ISO 4427 standards and range from 16mm to 2000mm. The PE100 raw material is sourced from reputable manufacturers who comply to SANS ISO 4427 Part 1.

Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

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Page 1: Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory in Meyerton, Gauteng. Pipes are manufactured to SANS ISO 4427 standards and range from 16mm to 2000mm. The PE100 raw material is sourced from reputable manufacturers who comply to SANS ISO 4427 Part 1.

Page 2: Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

2

BenefitsHDPE piping systems offer many benefits when compared to most other materials; which typically include the following:

• High impact strength• Resistance against chemicals, corrosion and abrasion• Chemically inert and unaffected by acidic soil conditions• Biologically inert against micro organisms• Available in long lengths, reducing the number of joints• Flexibility and toughness• Inherent resistance to the effect of ground water movement• Excellent hydraulic properties with low friction resistance throughout life• Non-toxic and safe for drinking water• Low installation cost and maintenance free• Environmentally friendly• Can be fusion welded, ensuring absolutely leak free joints• Very suitable for rehabilitation of old pipelines

ApplicationsSome typical applications of HDPE pipe include the following:

• Mining (surface and underground)• Water supply• Agriculture / irrigation• High temperature liquids and gases – usually not above 60°C• Corrosive water and effluents• Dewatering• Drainage and sub-soil drainage• Protection of electrical and telephone cables• Hydraulic transport

• Pipeline rehabilitation

Page 3: Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

3

Compression fittings

Butt weldingElectro-fusion

Permanent jointing

Detachable jointing

Stub & Flange

Mechanical couplings

Tak and Victaulic system

Saddles

Jointing methodsHDPE allows for a range of jointing systems to suit various applications. Permanent and detachable

jointing methods are used, with several options available under each method.

Page 4: Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

4

HDPE Double Wall Corrugated / Spiral Winding pipeThe Strong, Reliable, Cost-Effective Solution for Drainage

Over the past several years, the use of dual wall HDPE corrugated pipes for storm water has

increased dramatically. This is because of their strength, durability, joint integrity and long-term cost-

effectiveness. HDPE double wall pipes are well proven in some of the world’s toughest environments.

Results show that forward-thinking municipalities realise the future of storm water management relies

on the best technology. HDPE corrugated pipes are manufactured from the highest quality materials

and are the most technologically advanced product available for moving storm water and wastewater.

The pipes have two layers; the outer layer is corrugated to enhance the pipe’s stiffness while reducing

weight and cost; while the inner layer is smooth to improve flow efficiency and lower operational costs.

HDPE corrugated pipes can replace other piping material such as concrete, GRP and clay pipes as well

as traditional pipes.

HDPE DOUBLE WALL CORRUGATED PIPE

Diameter 100 150 200 250 300 400 500 600 800SN8 Pipe Weight (kg/m) 0,6 1,1 1,94 3 4,2 7,4 12,1 17,8 30,9

HDPE SPIRAL WINDING PIPE

Diameter 1000 1200 1400 1600 1800 2000 2300 2400SN8 Pipe Weight (kg/m) 66,5 85,83 136,6 198,3 275 322 502 570

SN4 Pipe Weight (kg/m) 62,5 81,25 105,3 139,5 190,75 269,75 336,25 377,5

Page 5: Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

5

HOT DIPPED GALVANISED BACKING RINGS

P I P E O D

SABS 1123 1000/3 SABS 1123 1600/3DIMENSIONS BOLTS DIMENSIONS BOLTS

D d1 b PCD (k) Qty d2 P-P P-S D d1 b PCD (k) Qty d2 P-P P-S

20 95 30 10 65 4 M12 65 50 95 30 10 65 4 M12 65 5025 105 38 10 75 4 M12 65 50 105 38 10 75 4 M12 65 5032 115 45 10 85 4 M12 65 50 115 45 10 85 4 M12 65 5040 140 52 10 100 4 M16 80 60 140 52 10 100 4 M16 80 6050 150 63 10 110 4 M16 80 60 150 63 10 110 4 M16 80 6063 165 74 12 125 4 M16 90 65 165 74 12 125 4 M16 90 6575 185 86 12 145 4 M16 90 65 185 86 12 145 4 M16 90 6590 200 103 12 160 8 M16 90 65 200 103 14 160 8 M16 90 65110 220 136 12 180 8 M16 100 70 220 136 14 180 8 M16 100 70125 220 136 12 180 8 M16 120 80 220 136 14 180 8 M16 120 80140 250 158 14 210 8 M16 120 90 250 158 16 210 8 M16 120 90160 285 190 16 240 8 M20 130 90 285 190 18 240 8 M20 130 90180 285 190 16 240 8 M20 140 100 285 190 18 240 8 M20 140 100200 340 237 18 295 8 M20 140 100 340 237 22 295 12 M20 150 100225 340 237 20 295 8 M20 150 110 340 237 22 295 12 M20 160 120250 395 279 18 350 12 M20 160 120 405 279 22 355 12 M24 170 120280 395 292 20 350 12 M20 160 120 405 292 25 355 12 M24 170 130315 445 330 22 400 12 M20 190 130 460 330 28 410 12 M24 190 140355 505 376 25 460 16 M20 190 140 520 376 30 470 16 M24 200 150400 565 430 25 515 16 M24 210 150 580 430 35 525 16 M24 240 170450 615 476 30 565 20 M24 240 160 640 476 40 585 20 M24 250 180500 670 533 30 620 20 M24 240 160 d2

b

Dk

d1

560 730 592 35 675 20 M24 240 170630 835 662 36 725 20 M24 260 180710 895 737 40 840 24 M24 250 180800 1015 840 45 950 24 M30 280 210900 1115 942 50 1050 28 M30 310 240

1000 1230 1045 55 1160 28 M30 340 250

P I P E O D

BS 10 TABLE “D ASA 150DIMENSIONS BOLTS DIMENSIONS BOLTS

D d1 b PCD (k) Qty d2 P-P P-S D d1 b PCD (k) Qty d2 P-P P-S

20 95.3 30 5 66.7 4 M12 55 40 88.9 30 10 60.3 4 M12 65 5025 101.6 38 5 73 4 M12 55 40 98.4 38 10 69.8 4 M12 65 5032 114.3 45 5 82.6 4 M12 55 40 107.9 45 10 79.4 4 M12 65 5040 120.7 52 6 87.3 4 M12 75 60 117.5 52 12 88.9 4 M12 90 6550 133.4 63 6 98.4 4 M12 75 60 127 63 12 98.4 4 M16 90 6563 152.4 74 8 114.3 4 M16 80 55 152.4 74 12 120.6 4 M16 90 6575 165.1 86 8 127 4 M16 80 55 177.8 86 12 139.7 4 M16 90 6590 184.1 103 10 146 4 M16 80 60 190.5 103 12 152.4 4 M16 90 65110 215.9 136 10 177.8 4 M16 100 70 228.6 136 15 190.5 8 M16 110 80125 215.9 136 10 177.8 4 M16 110 75 228.6 136 15 190.5 8 M16 120 90140 254 158 13 209.6 8 M16 120 80 254 158 15 215.9 8 M20 120 90160 279.4 190 13 235 8 M16 120 90 279.4 190 20 241.3 8 M20 140 100180 279.4 190 13 235 8 M16 130 90 279.4 190 20 241.3 8 M20 150 110200 336.6 237 13 292.1 8 M16 130 90 342.9 237 20 298.4 8 M20 150 110225 336.6 237 13 292.1 8 M16 140 100 342.9 237 20 298.4 8 M20 160 110250 406.4 279 16 355.6 8 M20 150 110 406.4 279 25 361.9 12 M24 170 130280 406.4 292 16 355.6 8 M20 150 110 406.4 292 25 361.9 12 M24 170 130315 457.2 330 19 406.4 12 M20 180 130 482.6 330 30 431.8 12 M24 220 150355 527.1 376 22 469.9 12 M24 190 130 533.4 376 30 476.2 12 M24 200 150400 577.9 430 22 520.7 12 M24 210 140 596.9 430 30 539.7 16 M24 220 160450 641.4 476 25 584.2 12 M24 220 150 635 476 30 577.8 16 M30 240 160500 704 533 29 641.4 16 M24 240 160 698.5 533 30 635 20 M30 240 160560 825.5 592 30 755.7 16 M24 240 160 812.8 592 35 749.3 20 M32 240 170630 825.5 662 32 755.7 16 M24 250 170

NOTE: The bolt diameters and length refer to flanges drilled to the above standard only - length of bolts allow for washers and gaskets. (All dimensions tabled in millimetres - mm)

710 908.1 737 35 844.6 20 M24 240 170800 - - - - - - - -900 1174.7 942 48 1092.2 24 M32 310 220

1000 1257.3 1045 51 1174.7 24 M32 330 240

Flanges

Page 6: Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

6

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Page 7: Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

7

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34

02

66

02

66

0N

/A4

02

60

38

04

N/A

180

168

.50

017

00

24

20

24

20

N/A

N/A

42

26

38

N/A

N/A

SD

R R

AT

ING

SD

R 2

1S

DR

26

SD

R 3

3S

DR

41

PE

80

65

43

.2P

E 1

00

86

54

OD

OD

WA

LL

TH

ICK

NE

SS

NO

MM

AS

SW

AL

L T

HIC

KN

ES

SN

OM

MA

SS

WA

LL

TH

ICK

NE

SS

NO

MM

AS

SW

AL

L T

HIC

KN

ES

SN

OM

MA

SS

min

max

min

Avg

max

IDK

g/M

min

Avg

max

IDK

g/M

min

Avg

max

IDK

g/M

min

Avg

max

IDK

g/M

1616

.32

02

0.3

25

25

.33

23

2.3

40

40

.32

2.1

52

.33

5.9

0.2

55

05

0.3

2.4

2.6

2.8

45

.00

.37

2.0

2.3

2.3

45

.60

.31

63

63

.43

3.2

3.4

56

.80

.58

2.5

2.7

2.9

57

.80

.49

75

75

.53

.63

.85

4.1

67

.60

.83

2.9

3.1

3.3

69

.10

.67

90

90

.64

.34

.64

.98

1.1

1.19

3.5

3.7

54

.08

2.8

0.9

711

011

0.7

5.3

5.6

56

99

.11.

78

4.2

4.5

4.8

101.

41.

43

125

125

.86

6.3

56

.711

2.7

2.2

74

.85

.15

.411

5.2

1.8

514

014

0.9

6.7

7.1

7.5

126

.32

.85

5.4

5.7

56

.112

9.0

2.3

316

016

17

.78

.15

8.6

144

.23

.74

6.2

6.6

7.0

147

.33

.06

180

181.

18

.69

.19

.616

2.4

4.6

96

.97

.37

.716

6.0

3.8

12

00

20

1.2

9.6

10.1

510

.718

0.3

5.8

27

.78

.15

8.6

184

.34

.72

22

52

26

.410

.811

.412

20

2.9

7.3

58

.69

.19

.62

07

.55

.93

25

02

51.

511

.912

.55

13.2

22

5.7

8.9

99

.610

.15

10.7

23

0.5

7.3

52

80

28

1.7

13.4

14.1

514

.92

52

.611

.36

10.7

11.3

11.9

25

8.3

9.1

73

153

16.9

1515

.816

.62

84

.414

.27

12.1

12.8

13.5

29

0.4

11.6

89

.710

.25

10.8

29

5.5

9.4

37

.78

.15

8.6

29

9.7

7.5

53

55

35

7.2

16.9

17.8

18.7

32

0.5

18.1

213

.614

.35

15.1

32

7.4

14.7

610

.911

.512

.13

33

.111

.93

8.7

9.2

9.7

33

7.7

9.6

04

00

40

2.4

19.1

20

.15

21.

23

60

.92

3.1

115

.316

.15

17.0

36

8.9

18.7

212

.313

13.7

37

5.2

15.1

99

.810

.35

10.9

38

0.5

12.1

74

50

45

2.7

21.

52

2.6

52

3.8

40

6.1

29

.22

17.3

18.2

19.1

415

.02

3.6

613

.814

.55

15.3

42

2.3

19.1

911

11.6

12.2

42

8.2

15.3

55

00

50

32

3.9

25

.15

26

.44

51.

23

6.0

619

.12

0.1

52

1.2

46

1.2

29

.19

15.3

16.1

517

46

9.2

23

.59

12.3

1313

.74

75

.519

.11

56

05

63

.42

6.7

28

.12

9.5

50

5.5

45

.13

21.

42

2.5

52

3.7

516

.63

6.5

917

.218

.15

19.1

52

5.4

29

.69

13.7

14.4

515

.25

32

.82

3.8

06

30

63

3.8

30

31.

55

33

.15

68

.85

7.0

12

4.1

25

.42

6.7

58

1.1

46

.36

19.3

20

.35

21.

45

91.

23

7.4

515

.416

.25

17.1

59

9.4

30

.11

710

716

.43

3.9

35

.65

37

.46

40

.77

2.6

92

7.2

28

.65

30

.16

54

.75

9.0

32

1.8

22

.95

24

.16

66

.14

7.6

817

.418

.35

19.3

67

5.3

38

.37

80

08

07

.23

8.1

40

.14

2.1

72

1.8

92

.14

30

.63

2.2

33

.87

37

.67

4.7

62

4.5

25

.82

7.1

75

0.4

60

.39

19.6

20

.65

21.

77

60

.74

8.6

69

00

90

8.1

42

.94

5.1

47

.38

11.8

116

.59

34

.43

6.3

53

8.3

82

9.3

94

.93

27

.62

9.0

53

0.5

84

3.9

76

.50

22

23

.15

24

.38

55

.76

1.3

710

00

100

9.0

47

.75

0.1

55

2.6

90

1.7

144

.04

38

.24

0.2

42

.29

21.

611

6.6

73

0.6

32

.05

33

.59

37

.99

3.8

02

4.5

25

.82

7.1

95

0.4

75

.99

160

06

1.2

62

.96

4.6

-2

93

.63

20

00

76

.97

9.0

08

1.1

-4

60

4.4

2

Page 8: Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

8

Fitting DimensionsFittings can be manufactured in a wide variety of Diameters and pressure ratings (PN). The most

popular diameters begin from 75mm (OD) and PN 6 or higher. Permissible working pressure is 60% of

the nominal pressure of the pipe used to fabricate the fitting. E.g. A PN10 pipe yields a PN6 fabricated

fitting.

Segmented Bends

L

D

R

C

45° Bend

90° Bend

OD mm (D)

Lmm

Cmm

L¹mm

Rmm

110 155 478 160 395

125 155 478 160 395

140 155 478 160 395

160 155 478 160 395

180 155 478 160 395

200 250 279 280 367

225 250 279 280 367

250 250 279 280 367

280 250 279 280 367

315 250 279 280 367

355 380 1178 400 968

400 380 1178 400 968

450 380 1178 400 968

500 380 1178 400 968

560 470 1450 560 1350

630 590 1800 600 1520

L

D

R

OD mm (D)

L mm

L¹ mm

R mm

110 155 238 395

125 155 238 395

140 155 238 395

160 155 238 395

180 155 238 395

200 250 405 637

225 250 405 637

250 250 405 637

280 250 405 637

315 250 405 637

355 380 590 968

400 380 590 968

450 380 590 968

500 380 590 968

560 470 900 1200

630 590 900 1500

Page 9: Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

9

L

D

R

L

D

R

Seamless Bends

45° and 90° ODmm (D)

Rmm

45°mm (L)

90°mm (L)

110 330 345 535

125 375 360 580

140 420 380 625

160 480 405 685

180 540 430 745

200 600 455 805

225 675 485 880

250 750 515 955

280 840 555 1045

315 945 585 1150

355 1065 645 1270

400 1200 705 1405

450 1350 765 1555

Tees

Sizes 110mm - 280mm: 2D Radius | 315mm - 450mm: 3D Radius

Minimum of PN10/SDR 17 for sizes 160mm and greater | Minimum of PN16/SDR 11 for smaller sizes.

L

D

H

ODmm (D)

Hmm

Lmm

90 200 400

110 455 910

125 465 930

140 470 940

160 480 960

180 490 980

200 500 1000

225 515 1030

250 525 1050

280 740 1480

315 760 1520

355 780 1560

400 800 1600

450 925 1850

500 950 1900

560 1180 2360

630 1215 2430L

D

A

B

D

ODmm (D)

Amm

Bmm

Lmm

50 200 150 400

63 200 150 400

75 475 370 950

90 475 370 950

110 475 370 950

125 475 370 950

140 475 370 950

160 475 370 950

180 875 530 1350

200 875 530 1350

225 875 530 1350

250 875 530 1350

280 900 700 1800

315 900 700 1800

355 900 700 1800

400 900 700 1800

450 1100 870 2200

Lateral Plain Ended

Page 10: Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

10

Machined Reducing Bushes

ODmm (D¹)

ODmm (D²)

Lmm

25 20 60

32 20/25 60

40 20/25/32 60

50 25/32/40 60

63 25/32/40/50 60

75 32/40/50/63 60

90 40/50/63/75 60

110 63/75/90 60

125 75/90/110 60

140 90/110/125 80

160 90/110/125/140 80

180 110/125/140/160 80

200 140/160/180 80

225 160/180/200 80

250 180/200/225 80

280 200/225/280 80

315 250/280 80

355 280/315 90

400 315/355 90

450 355/400 90

500 400/450 90

L

S

S

10 mm

15 mm10 mm

30˚

Butt Weld Stub

ODmm

TDmm

SDmm

Smm

H2mm

Amm

Lmm

Rmm

90 103 129 20 15 15 50 3

110 128 158 27 8 15 50 3

125 135 160 27 18 15 60 3

140 158 188 27 8 15 50 4

160 188 217 35 10 15 60 4

180 188 217 35 15 20 70 4

200 236 270 35 25 20 80 4

225 236 270 45 5 20 70 4

250 276 320 35 40 25 100 4

280 291 320 35 30 35 100 4

315 327 370 35 40 25 100 4

355 373 430 40 40 40 120 5

400 427 482 46 45 29 120 5

450 476 540 65 15 30 110 5

500 533 585 70 15 30 115 5

560 592 645 70 15 30 115 5

630 662 725 70 15 30 115 5

710 737 800 50 50 20 120 5

800 840 905 52 50 18 120 5

900 944 1005 55 50 15 120 5

1000 1047 1110 60 70 10 140 5

1200 1245 1330 60 70 10 140 6

OD

ID

TD

SD

H2

R

R

A

I

S

Page 11: Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

11

OD

L

D

H

A B

Victaulic Stub Detail

PIPE OD

VICTAULIC SIZE OD¹ OD² OD³ A B H CLAMP

SIZE

50 63 68,5 60 50,5 16 10 55 2”

63 90 97 90 61 16 15 55 3”

75 90 97 90 76 16 15 55 3”

90 110 124,5 115 91 16,5 15 55 4”

110 110 124,5 115 111 16,5 15 55 4”

125 160 178,5 161 126 17 15 55 6”

140 160 178,5 161 141 17 15 55 6”

160 160 178,5 161 161 17 15 55 6”

180 225 231,5 218 181 21 21 85 8”

200 225 231,5 218 201,5 21 21 85 8”

225 250 286 273 226,5 21 21 85 10”

250 250 286 273 251,5 21 21 85 10”

Tak-Stub Detail

PIPE OD DTYPE L TYPE H

<400 Kpa W (mm)

<1600 Kpa W (mm)

110 142 - 53

125 167 - 55

140 175 - 60

160 196 52,5 65

180 224 65 65

200 246 - 68

225 272 - 74

250 297 78 75

280 326 - 78

Page 12: Rare Plastics manufacture and distribute HDPE pipe, fittings and … · 2019-06-12 · Rare Plastics manufacture and distribute HDPE pipe, fittings and backing rings from our factory

Handling, storage and transportationAs SAPPMA members we suggest referring to the SAPPMA

technical manual.

AccreditationsThe latest revisions of accreditations can be found on our website or

provided on request.

4 Meyer St, MeyertonPO Box 124186, Alrode, 1451GPS: S 26˚34.018’ E028˚00.381’

Pik

antD

esig

ns_1

9_4

32

Tel: +27 16 362 2868Fax: +27 16 362 0732

Email: [email protected] Web: www.rare.co.za

DISCLAIMER: Whilst every care has been taken in the preparation of this brochure, neither Rare Plastics nor any of their agencies can be held liable for any errors in this publication. It should also be noted that this brochure is

intended for reference only. Due consultation is required when designing for particular applications, and no liability will be entertained in this regard.

rare.co.za