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Technical Product DataFW Pressure Pipe Systems

© E Engineering GmbHAll rights reserved.

Publication: 10/2012

All rights reserved. No part of this document may be reproduced or utilized in any form or by any means without our prior written permission.All information in the document is correct at the time of going to press. However, we reserve the right to make changes withoutnotice, in particular to technical data. The data given is not binding and must therefore be checked in each individual case and revised asappropriate.

Thermoplastic Liner

- FEP - Fluorinated ethylene propylene

- PFA - Perfluoroalkoxy

- PE-HD - High Density Polyethylen PVC-C - Chlorinated polyvinyl chloride

- PP - Polypropylene

- PVDF - Polyvinylidene fluoride

- ECTFE - Ethylene chlorotrifluoroethylene

- PVC - Polyvinyl chloride (chlorinated PVC-C, unplasticized PVC-U)

Process equipment according to PED (Process Equipment Directive)

- Vessels for acids and bases

- Bio Reactors

- Chlorine Drying Towers

- Cyclones

- Ducting

- Electro Filters

- Scrubbers

- Double Chamber Storage Tanks for chemicals

- Customized Shapes and Configurations

Standard product range

- Pipes, Joints, Fittings (DIN 16965/66: Pipe Type D, E, N, B)

Mining Industry

Temperature range up to 160° C (higher temperatures on request)

Nominal Diameter [DN]

Nominal Pressure [PN]

25 - 4000

1 - 40

Pipe systems

Textile, Paper and Pulp Industry

Metal Industry

Power Industry

Fields of application:

HOBAS FW Pressure Pipe Systems

HOBAS supplies various kinds of industries where a large variety of operating conditions call for chemically, mechanically and thermally resistant pipelines, vessels and process equipment. HOBAS Industrial Products are made from GRP (Glass Fiber Reinforced Plastic) which can be optionally equipped with a thermoplastic liner. According to specifications and customer requirements, products are manufactured by filament winding or hand lamination.

Chemical Industry Semiconductor Industry

Sea Water Desalination

Plastics Industry

Air Treatment

3

Abbreviations:

b Flange sheet, loose flange

D Outer flange diameter

di Inner pipe diameter

DIN German Institute for Standardization

DN Nominal Diameter

s4 Pipe wall thickness (Pipe Type B without thermoplastic liner)

s3 Structure laminate

s2 Chemical protection layer

s1 Thickness of thermoplastic liner (for Pipe Type B)

FW Filament Winding

k Bolt circle diameter

L Length

PN Nominal Pressure

R Radius

GRP Glass fiber plastic (glass fiber reinforced unsaturated polyester resin)

4

A40

A41

A42

A43

A44

A44

B41

B42

C41

C42

C43

C43

C44

C44

C45

C45

D41

D42

D43

D44

D45

E41

E42

E43

F41

SMC Loose Backing Ring

SMC Stub Flange

SMC Blind Flange

AC

CE

SS

OR

IES

Material Specifications

FIT

TIN

GS

Pipe Type D

Pipe Type E

Pipe Type N

Laminated and Welded Joint Pipe Type B

Pipe Type B

Laminated Joint Pipe Type D / E / N

Storage Tank

Pipe Spool Manufacture

GRP Header

PR

OC

ES

S

EQ

UIP

ME

NT

Stub Flange D / E / N / B

Overview Pipes and Wall Structure

Pipes and Fittings

Radiused Bends D / E / N / B

PIP

ES

PIP

E J

OIN

TS

Cyclone

Absorber

Miter Bends D / E / N / B

T-piece D / E / N / B DN 25-250

T-piece D / E / N / B DN 300-1000

Reducers D / E / N / B DN 25-250


Fixed Flange D / E / N / B

5

Pipe Type Din compliance with

DIN 16965, part 4

Glass contents:

25%Glass contents:

55%Glass contents:

0%

Pipe Type Ein compliance withDIN 16965, part 5

Glass contents:

25%Glass contents:

30%Glass contents:

0%

Pipe Type Nin compliance with

DIN 16965

Glass contents:

25%Glass contents:

40%Glass contents:

0%

Pipe Type Bin compliance withDIN 16965, part 2

Glass contents:

55%Glass contents:

0%

Chemical protection layer Structure laminate Outer surface

Overview Pipes and Wall Structure

Resin-rich with C-glass fleece or synthetic fleece

Glass fiber stands, -mats and -fabric


2,5mm

Chemical protection layer

s2

Structure laminate Outer surface

s3

dependent on pressure class

s2 s3

0,4mm


Hand lay-up laminate with textile glass mats


0,2mmdependent on pressure class

PVC, PVC-C, PVC-U, PE-HD, PP, PVDF, ECTFE, FEP, PFA




Thermoplastic liner

s1 s3

2,5 mm



0,2mmdependent on pressure class


s2 s3

0,2mm


3,5 mm

0,2mm

A40

All figures quoted are values and may slightly vary due to manufacturing tolerances. The information and recommendations reflect the state of our knowledge at the time of publication/update. Therefore the provided data cannot be construed as an express orimplied warranty. All details must be checked and if necessary agreed to in each individual case. HOBAS cannot accept any liability. This also applies to errors, omissions and changes to technical data without notice.

6

Pipes and Fittings

Pipes and Fittings with laminated ends

Pipes and Fittings with one laminated end and one flange joint (fixed or loose flange)

Pipes and Fittings with flange joints (fixed or loose flange)

Pipes and Fittings Pipe Type D, E, N

Pipes and Fittings Pipe Type B with thermoplastic liner

Pipes and Fittings with laminated / welded ends

Pipes and Fittings with one laminated end and one flange joint (fixed or loose flange)

Pipes and Fittings with flange joints (fixed or loose flange)

A41


7

PN 16

di * L ** s4 min*

[mm] [m] [mm]

25 5 4,4

32 6 4,4

40 6 4,4

50 6 4,4

65 6 4,4

80 6 4,4

100 6 4,4

125 6 4,4

150 6 4,6

200 6 5,3

250 6 6,0

300 6 6,6

350 6 7,3

400 6 8,0

500 6 9,3

600 6 10,7

700 6 12,0

800 6 13,4

900 6 14,8

1000 6 16,1

*** Standard pipe length, other lengths available

DN

65

50

40

32

25

350

300

250

100

80

On request

4,4

4,4

4,4

Pipe Type D

1000

Tolerances in accordance with DIN 16965, part 4

> PN 16 on request

Pipe Type D is produced to DIN 16965 part 4 on the basis of UP and vinylester resins. Pipes of this same type can be joined by laminates (see Pipe Joints) or flanges (see Fittings).

400

500

600

700

800

900

125

150

200

1100 - 4000

PN 10

s4 min*

[mm]

4,4

4,4

4,4

4,4

4,4

4,4

4,4

4,7

5,1

9,3

10,1

11,0

5,5

5,9

6,8

7,6

8,4

A42


8

PN 6 PN 10 PN 16

di * L ** s4 min* s4 min* s4 min*

[mm] [m] [mm] [mm] [mm]

25 5 5,0 5,0 5,0

32 6 5,0 5,0 5,0

40 6 5,0 5,0 5,0

50 6 5,0 5,0 5,0

65 6 5,0 5,0 5,1

80 6 5,0 5,0 6,1

100 6 5,0 5,0 7,3

125 6 5,0 5,9 8,9

150 6 5,0 6,8 10,5

200 6 5,6 8,7 13,6

250 6 6,7 10,7 16,8

300 6 7,9 12,6 19,9

350 6 9,0 14,5 23,1

400 6 10,1 16,4 26,2

500 6 12,4 20,3 32,5

600 6 14,7 24,1 38,8

700 6 17,0 27,9 45,1

800 6 19,2 31,8 51,4

900 6 21,5 35,6 57,7

1000 6 23,8 39,5 64,0

***

Tolerances in accordance with DIN 16965, part 5Standard pipe length, other lengths available

> PN 16 on request

350

400

500

600

700

800

1100 - 4000 On request

900

1000

Pipe Type E

Pipe Type E is produced and reinforced with glass fiber to DIN 16965 part 5 on the basis of UP and vinylester resins. Pipes of this same type can be joined by laminates (see Pipe Joints) or flanges (see Fittings).

DN

300

25

32

40

50

65

80

100

125

150

200

250

A43


9

PN 10 PN 16

di * L ** s4 min* s4 min*

[mm] [m] [mm] [mm]

25 6 5,0 5,0

32 6 5,0 5,0

40 6 5,0 5,0

50 6 5,0 5,0

65 6 5,0 5,0

80 6 5,0 5,1

100 6 5,0 5,7

125 6 5,0 6,4

150 6 5,4 7,2

200 6 6,3 8,7

250 6 7,2 10,2

300 6 8,1 11,7

350 6 9,0 13,2

400 6 10,0 14,7

500 6 11,8 17,7

600 6 13,6

700 6 15,4

800 6 17,3

900 6 19,1

1000 6 20,9

*** Standard pipe length, other lengths available

500

600

700

800

900

1000

1100 - 4000

> PN 16 on request

plus tolerances

On request

400

40

50

65

80

100

125

150

200

250

300

350

32

Pipe Type N

Pipe Type N is produced on the basis of UP and vinylester resins. Pipes of this same type can be joined by laminates (see Pipe Joints) or flanges (see Fittings).

DN

25

A44


10

PN 6 PN 10 PN 16

L ** s4 min * s4 min * s4 min *

[m] [mm] [mm] [mm]

5-6 2,9 2,9 2,9

5-6 2,9 2,9 2,9

5-6 2,9 2,9 2,9

5-6 2,9 2,9 2,9

5-6,2 2,9 2,9 2,9

5-6,2 2,9 2,9 2,9

5-6,2 2,9 2,9 2,9

5-6,2 2,9 2,9 2,9

5-6,2 2,9 2,9 3,2

5-6,2 2,9 2,9 3,7

5-6,2 2,9 3,1 4,4

5-6,2 2,9 3,7 5,3

5-6,2 2,9 4,0 5,8

5-6,2 3,1 4,4 6,4

5-6,2 3,6 5,2 7,8

5-6,2 4,1 6,1 9,1

5-6,2 4,6 7,0 10,6

5-6,2 5,1 7,7 11,8

5-6,2 5,6 8,6 13,2

5-6,2 6,1 9,4 14,5

***

65

Pipe Type B

125

DN

25

32

40

50

* di dependent on the thermoplastic liner

Pipe Type B is glass fiber reinforced with thermoplastic liner and produced to DIN 16965 part 2 on the basis of UP and vinylester resins. Pipes of this type can be joined with either welded or laminated joints (see Pipe Joints) or flanges (see Fittings).

The resistance against aggressive media depends on the thermoplastic liner. PVC, PVC-C, PVC-U, PE-HD, PP, PVDF, ECTFE, FEP and PFA are processed as standard according to customer requirements.

300

350

400

1000

80

100

200

250

150

500

600

700

800

900

> PN 16 on request

Tolerances in accordance with DIN 16965, part 2Standard pipe length, other lengths available

On request1100 - 4000

A45


11

L1 min s5 min L1 min s5 min L1 min[mm] [mm] [mm] [mm] [mm]

110 4,0 110 4,0 110

110 4,0 110 4,0 110

110 4,0 110 4,0 110

110 4,0 110 4,0 110

110 4,0 110 4,5 110

110 4,0 110 5,0 120

110 4,0 110 6,5 140

110 5,0 110 8,0 175

110 6,0 130 9,5 210

110 8,0 165 13,0 280

125 10,0 205 16,0 345

150 11,5 250 19,0 415

170 13,5 290 22,0 460

200 15,5 330 25,0 550

240 19,5 410 31,5 685

290 23,0 480 38,0 745

335 27,0 560 44,0 880

390 31,0 640 50,0 990

430 35,0 720 57,0 1115

480 39,0 795 63,0 1235

18,5

20,5

4,5

6,0

7,0

8,0

9,0

4,0

4,0

4,0

5,0

6,0

Tolerances:

> PN 16 on request

350

400

500

600

700

800

900

1000

On request1100-4000

23,0

11,5

14,0

16,0

250

300

80

DN

65

PN 10

100

125

150

200

s5 min[mm]

4,0

4,0

4,0

Laminated Joint Pipe Type D / E / N

25

32

40

50

Joints are laminated to permanently connect pipes and fittings type D, E and N to DIN 16966, part 8.

PN 16

4,0

PN 6

B41


12

L1 s5 min L1 s5 min L1[mm] [mm] [mm] [mm] [mm]

110 4,0 110 4,0 110

110 4,0 110 4,0 110

110 4,0 110 4,0 110

110 4,0 110 4,0 110

110 4,0 110 4,0 110

110 4,0 110 4,0 120

110 4,0 110 4,5 140

110 4,0 110 5,5 175

110 4,0 130 6,5 210

110 5,5 165 8,5 280

125 6,5 205 10,5 345

150 8,0 250 12,5 415

170 9,0 290 15,0 460

200 10,5 330 17,0 550

240 13,0 410 21,0 685

290 15,5 480 25,0 745

335 18,0 560 29,5 880

390 20,5 640 33,5 990

430 23,0 720 37,5 1115

480 26,0 795 42,0 1235

> PN 16 on request

Laminated and Welded Joint Pipe Type B

15,5

PN 6

8,0

9,5

11,0

12,5

14,0

4,0

4,0

5,0

5,5

6,5

4,0

4,0

DN

25

1000

80

100

125

150

200

250

4,0

4,0

[mm]

4,0

4,0

4,0

32

40

Joints are welded and laminated to permanently connect type B pipes and fittings with thermoplastic liner to DIN 16966, part 8.

s5 min

65

50

PN 10 PN 16

4,0

4,0

t2 = 10-20mm

300

350

400

500

600

700

800

900


B42


13

90° 45°

L L[mm] [mm]

110 70

130 80

150 90

180 105

140 85

165 100

205 115

245 135

285 150

365 190

450 225

525 260

600 290

680 325

830 390

950 430

1100 490

1250 545

* DN 25 - 125: ± 0,5mm | DN 150 - 250: ± 1,0mm | DN 300 - 400: ± 1,5mm | DN 500 - 700: ± 2,0mm | DN 800 - 1000: ± 2,5mm

157

532

654

693

850

195

283

362

405

463

Radiused Bends D / E / N / B

100

125

150

200

DNR

[m]

72

88

104

71

84

105

138

32

40

50

65

80

800

Pipe Type B: Dimensions dependent on the thickness of the thermoplastic liner.

1000

Radiused bends are glass fiber reinforced and produced to DIN 16966 part 2 on the basis of UP and vinylester resins. Bends are available with 45° and 90° angles as standard, other angles are available on request. Pipes of this type can be connected with laminated joints (see Pipe Joints) or flanges (see Fittings).

Radiused Bend 45° Radiused Bend 90°

350

400

500

600

700

250

300

25

C41


14

R L R L[m] [mm] [mm] [mm]

400 550 500 300

400 575 500 400

450 625 550 400

450 650 550 425

525 700 600 425

600 800 600 450

750 950 750 525

900 1075 900 600

1050 1200 1050 650

1200 1350 1200 700

1350 1450 1350 725

1270 1570 1270 750

* DN 25 - 125: ± 0,5mm | DN 150 - 250: ± 1,0mm | DN 300 - 400: ± 1,5mm | DN 500 - 700: ± 2,0mm | DN 800 - 1000: ± 2,5mm

1000



700

800

900

400

500

600

250

300

350

150

200

Miter bends are glass fiber reinforced and produced to DIN 16966 part 2 on the basis of UP and vinylester resins. Bends are available with 45° and 90° angles as standard, other angles are available on request. Pipes of this type can be connected with laminated joints (see Pipe Joints) or flanges (see Fittings).

DN

90° 45°

Miter Bends D / E / N / B

Miter bend 90° Miter bend 90°

C42


15

L2

[mm]

170

170

180

190

195

205

270

240

240

290

260

310

310

340

205

285

365

0

100

125

100

125

150

125

150

200

450

32

40

150

200

250

40

50

65

50

65

80

65

80

100

80

25

32

25


80

100

125

25

40

50

65

32

50

25

32

40

180

165

245

140

T-piece D / E / N / B DN 25-250

T-pieces are glass fiber reinforced and are produced to DIN 16966 part 4 on the basis of UP and vinylester resins. Pipes of this type can be connected with laminated joints (see Pipe Joints) or flanges (see Fittings).

DN 1

175

DN 2

130

150

13025

L1

[mm]

C43


16

L2

[mm]

360

365

415

395

445

445

470

470

520

525

575

575

620

620

670

675

725

750

775

800

800

850

905800

900

L1

[mm]

525

600

680

830

950

1000

1250

1400

1500

700

400

500

350

300

350

400

350

600

700

800

700

400

500

600

500

600


On request1100 - 4000

300

800

900

1000

500

600

700

350

400

300

250

300

DN 1

T-piece D / E / N / B DN 300-1000

T-pieces are glass fiber reinforced and are produced to DIN 16966 part 4 on the basis of UP and vinylester resins. Pipes of this type can be connected with laminated joints (see Pipe Joints) or flanges (see Fittings).

DN 2

150

200

250

200

250

C43


17

L1 L2 L3 L4

[mm] [mm] [mm] [mm]

180 85 20 20

205 40 40

200 20 20

235 65 60

230 85 45 45

205 25 25

260 85 80

235 85 65 60

210 40 40

275 105 100

245 85 75 75

210 40 35

325 130 125

285 110 90 85

250 50 50

350 155 150

310 110 115 110

285 65 60

375 180 175

350 110 130 125

310 65 60

495 255 245

430 127 195 185

370 130 125

575 320 310

510 143 255 245

400 130 125

150

125

150

200

80

100

125

100

125

65

80

65

80

100

200

250

DN 2

25

25

32

25

32

40

32

40

50

40

50

65

50



Concentric reducers are glass fiber reinforced and produced to DIN 16966 part 5 on the basis of UP and vinylester resin. Pipes of this type can be connected with laminated joints (see Pipe Joints) or flanges (see Fittings).

85

80

100

125

150

DN 1

32

40

50

65

C44


18

L1 L2 L3 L4

[mm] [mm] [mm] [mm]

655 385 370

540 158 255 245

435 130 125

665 385 370

550 150 255 245

440 130 125

695 385 370

580 166 255 245

450 130 125

865 515 495

730 191 385 370

615 255 245

980 645 620

865 181 515 495

630 255 245

1160 775 740

930 197 515 495

660 255 245

1180 775 740

910 213 515 495

665 255 245

1185 775 740

945 230 515 495

700 255 245

1220 775 740

975 245 515 495

735 255 245

700

800

900

600

700

600

700

800

500

400

500

600

500

Pipe Type B: Dimensions dependent on the thickness of the thermoplastic liner. 0

350

400

500

600

700

800

900

1000

200

250

300

250

300

350

On request1100-4000


Concentric reducers are glass fiber reinforced and produced to DIN 16966 part 5 on the basis of UP and vinylester resin. Pipes of this type can be connected with laminated joints (see Pipe Joints) or flanges (see Fittings).

DN 1

300

DN 2

150

200

250

300

350

400

350

400

C44


19

k b2

[mm] [mm]

16 115 85 14

16 140 100 15

16 150 110 16

16 165 125 18

10 185 145 20

10 200 160 22

10 220 180 24

10 250 210 27

10 285 240 30

6 340 295 33

6 395 350 37

6 445 400 42

4 505 460 40

4 565 515 44

4 670 620 49

2,5 780 725 49

2,5 895 840 53

2,5 1015 950 57

2,5 1115 1050 60

2,5 1230 1160 65

1100-4000

Fixed flanges are glass fiber reinforced and produced to DIN 16966, part 6, on the basis of UP and vinylester resin.

On request

80

40

50

65

800

900

1000

100

125

150

200

250

700

DN

25

32

Fixed Flange D / E / N / B

Screws

4 x M12

4 x M16

d2

[mm]

14

18

18

18

18

30

300

350

400

500

600

33

33

36

PN max D

22

22

26

26

30

18

18

22

22

22

18 4 x M16

4 x M16

4 x M16

8 x M16

8 x M16

8 x M16

8 x M20

8 x M20

12 x M20

12 x M20

24 x M30

28 x M30

28 x M33

16 x M20

16 x M24

20 x M24

20 x M27

24 x M27

C45


20

293

343

387

441

544

95

648

758

858

50

58

68

82

111

133

160

188

2376

6

6

4

4

4

68

78

88

102

122

370

430

482

585

138

158

188

212

268

320

16

16

16

1100-4000 On request

350

400

500

600

700

800

2,5

2,5

2,5

2,5

2,5

685

800

905

1005

1110 1060

960

57

60

64

300

25

32

40

50

65

80

100

125

150

200

250

16

10

10

10

10

10

900

1000

Stub Flange D / E / N / B

DN

Stub Flanges are glass fiber reinforced and produced to DIN 16966, part 6, on the basis of UP and vinylester resin.

d4

[mm]PN max

b3

[mm]

d5

[mm]

16

18

20

22

25

12

14

14

14

15

45

53

28

30

32

35

38

C46


21

Storage Tank

HOBAS produces process equipment up to a diameter of DN 4000. Thanks to the flexible production process, rectangular, round and asymmetric designs can be manufactured to the HOBAS Company Standards with almost no limitation to size. According to customer demands as well as special technical and operational requirements, even complex designs with GRP Composites Thermoplastics or pure GRP with a chemical protection layer can be developed.

D41


22

Absorber

The absorber or gas scrubber is a technical device that merges gas with a liquid in order to dissolve the components of the gas and absorb them with the liquid. It usually consists of several parts and reaction zones. HOBAS produces absorbers according to customer requirements, with chemically resistant GRP, with or without thermoplastic liner.

Example product: Flue gas scrubber, CMI-UVK GmbH Germany

D42


23

Cyclone

Cyclones are funnel-shaped and used for removing particles from a gas stream. Since the particles are continuously striking the inner cyclone walls, the material has to be especially abrasion resistant. Thanks to the excellent strength and chemical resistance of GRP, HOBAS Pipe Systems and Tanks are especially suited for this application. HOBAS produces customer-shaped cyclone systems with GRP or GRP Composites with thermoplastic liner.

Example product: Cyclone, Wacker Chemie AG Germany

D43


24

GRP Header

The term Header refers to storage tanks in the range of chemical process lines. The safe storage and transport of the highly aggressive reactive products of the chloralkali process – chlorine and caustic soda solution – calls for such chemically resistant tanks and pipe systems, which can withstand the process-related temperatures and pressures. HOBAS manufactures process equipment up to a diameter of DN 4000 and pressure classes up to PN 40 according to customer requirements. For particularly aggressive media, HOBAS Tanks and Pipes are provided with a thermoplastic liner.

Example product: Catholyte Header for chlorine electrolysis, UHDE GmbH Germany

D44


25

Pipe Spool Manufacture

Spools consists of various pipe components and accessories that are pre-assembled by HOBAS. Prefabricated spools help to save on costs and time at the installation of pipe systems and fully exploit the factory potentials for increasing quality standards. HOBAS produces spools in compliance with isometric plans, which are either provided by the customer or prepared by the HOBAS Engineers in accordance with the local requirements.

D45


26

D

[mm]

A B C D

95 34 - 28 14 4 x M12

105 40 - 38 34 4 x M12

115 48 / 50,5 36 45 42 4 x M12

140 60 46 55 51 4 x M16

150 68,5 52 66 62 4 x M16

165 82,5 65 / 69 78 78 4 x M16

185 95,5 77 / 82 92 92 4 x M16

200 111,5 94 108 111,5 8 x M16

220 133,5 119 128 / 135 133,5 8 x M16

250 160,5 149,5 158 167 8 x M16

285 188,5 173 178 188,5 8 x M20

340 238 225 235 - 8 x M20

395 294 280 288 / 294 - 12 x M20

445 344 329 338 - 12 x M20

505 388 370 376 - 16 x M20

565 442 415 430 / 456 - 16 x M24

670 545 515 533 - 20 x M24

780 645 618 633 - 20 x M24

A: for steel pipes with welded stub flange and GRP pipes (DIN 2673)

C: for PP/PE pipes with short welded stub flange (DIN 16962 / DIN 16963)

210

16

42

400

460

515

350

18

20

22

24

27

30

32295

36

38

SMC Loose Backing Ring

DN

25

32

Loose backing rings are produced by HOBAS as SMC (Sheet Moulding Compound) parts to DIN 16966, part 6. Fitting dimensions for PN 10 flanges to DIN 2501, part 1.

14

18

Screws

d2 b

14

PN max

k

85

100 15

15

Other diameters and pressure classes on request.

d1

10

10

10

6

6

6

4

4

4

26

26

18100

22

22

725

500

150

200

250

300

350

40

50

34

25 14 65 14

B: for steel flange pipes with welded stub flange (DIN 2542)

D: for PVC pipes with stub flange (DIN 8063)

400

240

65

80

22

620

18

22

22

47

110

124

145

160

180

[mm] [mm] [mm] [mm]

51

14 75 1420 20

600 2,5 30

18

16

16

16

16

10

10

18

18

18

125

E41


27

d4 [mm]

d5 [mm]

d8 [mm]

b [mm]

h2 [mm]

Rohrtyp Rohrtyp Rohrtyp Rohrtyp

D, E, N B D, E, N B

16 - 25 45 33 15 20 29 8 28

16 - 30 58 39 20 25 36 10 30

16 30,5 37 68 50 25 32 45 12 34*

16 37,4 45 78 58 32 40 53 14 32

16 45,6 55 88 68 40 50 64 14 38*

16 57 68 102 82 50 63 77 14 45*

10 70 80 122 95 65 75 90 15 48*

10 85,9 95 138 111 80 90 106 16 52*

10 106 114,5 158 133 100 110 127 18 60*

10 129,5 129,5 188 160 125 125 142 20 70*

10 155,8 165,5 212 188 150 160 180 22 76*

6 204,5 204,5 268 237 200 200 220 25 85

6 254,5 254,5 320 293 250 250 270 28 101

6 304,5 319,5 370 343 300 315 338 30 116

4 359 359 430 387 350 355 380 32 133

4 405 405 482 441 400 400 428 35 147

4 506 506 585 544 500 500 532 38 178

* Deviations from DIN 16966, part 6

Stub flanges are produced by HOBAS as SMC (Sheet Moulding Compund) parts to DIN 16966, part 6.

d3 [mm]

500

150

200

250

300

350

400

20

15


d6 [mm]

125

SMC Stub Flange

DN

25

32

40

50

65

80

100

PN max

E42


28

D d2 k

[mm] [mm] [mm]

10 95 14 65 4 x M12

10 105 14 75 4 x M12

10 115 14 85 4 x M12

10 140 18 100 4 x M16

10 150 18 110 4 x M16

10 165 18 124 4 x M16

10 185 18 145 4 x M16

10 200 18 160 8 x M16

10 220 18 180 8 x M16

10 250 18 210 8 x M16

10 285 22 240 8 x M20

6 340 22 295 8 x M20

6 395 22 350 12 x M20

6 445 22 400 12 x M20

4 505 22 460 16 x M20

4 565 26 515 16 x M24

4 670 26 620 20 x M24


Blind flanges are produced by HOBAS as SMC (Sheet Moulding Compound) parts to DIN 16966, part 6. Fitting dimensions for PN 10 flanges to DIN 2501, part 1.

32

34

36

16

18

20

PN max

15

20

14

14

38

SMC Blind Flange

Screws

25

32

b

[mm]

14

15

DN

40

50

65

47

22

24

27

350

400

500

250

300

42

100

125

150

200

80

30

E43


29

Material Specifications

According to requirements and design, HOBAS Industrial Pipe Systems are characterized by the following data (further details on request):

Physical properties

8000 - 20.000 N/mm²Flexural elastic modulus

1,5 bis 2,0 g/cm³

25-65 % vol.

80 - 360 N/mm²Glass content

Density

Tensile strength (tengential) 80 - 200 N/mm²Tensile strength (axial)

20 - 30 x 10-6 1/KMean linear thermal expansion coefficient0,25 - 0,35

105

0,25 W/mKThermal conductivity

> 200 °CHeat deflection temperature

Surface resistance (electrically conductive)

Poisson's ratio

Points of reference for different pipe types up to 50 °C

1012 Surface resistance (standard)

F41


30

We develop and manufacture HOBAS Products conserving nature‘s resources and with respect for our environment. Visit our website to find out more about the HOBAS Environmental Policy.

HOBAS Group WorldwideHOBAS manufactures and markets HOBAS GRP PipeSystems. The HOBAS Network includes HOBAS Pro-duction Facilities and Sales Organizations in Europe and throughout the world.

HOBAS Engineering AustriaPischeldorfer Straße 128 9020 Klagenfurt | Austria

T +43.463.48 24 24F +43.463.48 21 21

[email protected]

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