planning_support-podrska projektovanju sistema nosaca

7/27/2019 Planning_support-Podrska Projektovanju Sistema Nosaca

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15

Planning support

Phone +49(0)7944-64-0 Fax +49(0)7944-64-37 15/1008/01

Technical data for planning and calculation

The following data inform you about practical

planning, construction and static calculation.

Our application engineering dept. will be at your

command with the latest calculations programs and

the, only for our customers created software, MEFA

static.

Our scope of service includes creating of detailled

technical certificates as well as a competent service

on site.

Please contact our application engineering dept.:

Phone +49 (0)7944 64-0

Fax +49 (0)7944 64-38

[email protected]

ContentShedule of weights and pipes for medium-weight threaded pipes 15l2

Schedule of weights and pipes for welded steel pipes 15l3

Schedule of weights and pipes for seamless steel pipes 15l4General pipe weights 15l5

Fastening distance 15l6

Pipe expansion 15l7

Allocation schedule pipe clamps - drain pipes 15l8

Allocation schedule pipe clamps - copper-, steel pipes 15l9

Allocation schedule pipe clamps - plastic pipes 15l10

Fire loads for pipe clamps Omnia MB 15l11

Fire loads for pipe clamps Heavy-Duty 15l11

Loads profile rails, galvanized 15l14

Overview profile rails, galvanized 15l15

Calculation for the profile rail-select 15l17

Construction examples for pipe installations 15l18

Assembly instruction fixpoint 15l19 Assembly instructions SIMA-CON 15l20

Construction example sliding elements 15l21

Maximal absorptional pipe expansion pendular pin joint 15l22

Construction example beam clamps 15l23

Assembly instructions Insulated pipe clamp HUSKY 15l24

Assembly instructions Insulated pipe clamp POLAR 15l24

Assembly instructions Insulated pipe clamp ALU/PU >80< 15l24

MEFA insulated fixpoint 15l25



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Medium-weight tubes according to DIN EN 10255 (DIN 2440)

Heat insulation: density 120 kg / m³

Sheet-metal jacket: density 7850 kg / m³, material thickness 0,7 mm

Weight- and pipe schedule for medium-weight tubes

weights can differ

DN

connecting width

of the fittings

according to DIN

2950 and

DIN 2980

[mm]

OD

[mm]

Wall

thickness

s

Weight in kg/m Pipe dimension with insulation

empty with water

with water

and 50%

insulation

with water

and 100%

insulation

Insulation

thickness in

mm at 100%

insulation

OD in mm at an

insulation of

50% 100%

8 1/4“ 13,5 2,35 0,65 0,71 1,39 1,90 20 40 60

10 3/8“ 17,2 2,35 0,86 0,98 1,74 2,26 20 40 60

15 1/2“ 21,3 2,65 1,22 1,42 2,26 2,80 20 40 60

20 3/4“ 26,9 2,65 1,58 1,95 2,91 3,47 20 50 70

25 1“ 33,7 3,25 2,44 3,02 4,41 5,37 30 60 90

32 1 1/4“ 42,4 3,25 3,14 4,15 5,74 6,75 30 70 100

40 1 1/2“ 48,3 3,25 3,61 4,98 7,03 8,54 40 90 130

50 2“ 60,3 3,65 5,10 7,31 10,03 12,16 50 110 160

65 2 1/2“ 76,1 3,65 6,52 10,24 13,80 16,72 60 140 200

80 3“ 88,9 4,05 8,47 13,60 18,47 23,01 80 170 250

100 4“ 114,3 4,50 12,19 20,89 27,70 34,41 100 210 310

125 5“ 139,7 4,85 16,13 29,40 37,13 44,32 100 240 340

150 6“ 165,1 4,85 19,17 38,13 46,78 54,44 100 270 370



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Welded steel pipes according to DIN EN 10220 (DIN 2458)



Weight- and pipe schedule for welded steel pipes

weights can differ

DN

OD

according to

DIN 1080

[mm]

Wall

thickness

s

[mm]


empty with water

with water

and 50%

insulation

with water

and 100%

insulation

Insulation

thickness in

mm at 100%

insulation

OD in mm at an insulation of

50% 100%

8 13,5 1,80 0,52 0,60 1,28 1,78 20 30 50

16,0 1,80 0,63 0,75 1,48 2,00 20 40 60

10 17,2 1,80 0,68 0,83 1,59 2,11 20 40 60

15 21,3 2,00 0,95 1,19 2,03 2,57 20 40 60

20 26,9 2,00 1,23 1,64 2,60 3,16 20 50 70

31,8 2,00 1,47 2,08 3,42 4,37 30 60 90

25 33,7 2,00 1,56 2,26 3,64 4,61 30 60 90

32 42,4 2,30 2,27 3,40 4,98 6,00 30 70 100

44,5 2,30 2,39 3,64 5,60 7,08 40 90 130

40 48,3 2,30 2,61 4,11 6,16 7,67 40 90 130

51,0 2,30 2,76 4,45 6,57 8,10 40 90 130

50 57,0 2,30 3,10 5,26 7,89 10,00 50 110 160

60,3 2,30 3,29 5,73 8,45 10,58 50 110 160

63,5 2,30 3,47 6,20 9,00 11,17 50 110 160

70,0 2,60 4,32 7,62 11,01 13,85 60 130 190

65 76,1 2,60 4,71 8,66 12,22 15,14 60 140 200

80 88,9 2,90 6,15 11,57 16,45 20,98 80 170 250

101,6 2,90 7,06 14,27 20,62 27,09 100 200 300

108,0 2,90 7,52 15,72 22,30 28,89 100 210 310

100 114,3 3,20 8,77 17,91 24,72 31,43 100 210 310

127,0 3,20 9,77 21,19 28,46 35,41 100 230 330

133,0 3,60 11,49 23,92 31,40 38,46 100 230 330

125 139,7 3,60 12,08 25,87 33,60 40,78 100 240 340

152,4 4,00 14,64 31,02 39,20 46,63 100 260 360

159,0 4,00 15,29 33,20 41,62 49,17 100 260 360

150 168,3 4,00 16,21 36,39 45,15 52,87 100 270 370

177,8 4,50 19,23 41,61 50,71 58,62 100 280 380

193,7 4,50 21,00 47,79 57,47 65,67 100 300 400

200 219,1 4,50 23,82 58,48 69,08 77,76 100 320 420

225 244,5 5,00 29,53 72,72 84,23 93,39 100 340 440

250 273,0 5,00 33,05 87,37 99,91 109,61 100 370 470

300 323,9 5,60 43,96 120,76 135,13 145,79 100 425 525

350 355,6 5,60 48,34 141,49 157,02 168,27 100 460 560

400 406,4 6,30 62,16 183,96 201,32 213,53 100 510 610

450 457,0 6,30 70,02 225,13 244,32 257,49 100 560 660

500 508,0 6,30 77,95 270,70 293,06 308,91 110 620 730

525 559,0 6,30 85,87 320,35 346,09 364,88 120 680 800

600 610,0 6,30 93,80 374,09 401,86 421,80 120 730 850

625 660,0 7,10 114,32 441,88 471,64 492,71 120 780 900



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Seamless steel pipes according to DIN EN 10220 (DIN 2448)



Weight- and pipe schedule for seamless steel pipes

weights can differ

DN

OD

according to

DIN 1080

[mm]

Wall

thickness

s

[mm]


empty with water

with water

and 50%

insulation

with water

and 100%

insulation

Insulation

thickness in

mm at 100%

insulation

OD in mm at an insulation of

50% 100%

8 13,5 1,80 0,52 0,60 1,28 1,78 20 30 50

16,0 1,80 0,63 0,75 1,48 2,00 20 40 60

10 17,2 1,80 0,68 0,83 1,59 2,11 20 40 60

15 21,3 2,00 0,95 1,19 2,03 2,57 20 40 60

20 26,9 2,30 1,40 1,79 2,75 3,31 20 50 70

31,8 2,60 1,87 2,43 3,77 4,72 30 60 9025 33,7 2,60 1,99 2,63 4,02 4,98 30 60 90

32 42,4 2,60 2,55 3,64 5,23 6,24 30 70 100

44,5 2,60 2,69 3,90 5,86 7,34 40 90 130

40 48,3 2,60 2,93 4,39 6,44 7,95 40 90 130

51,0 2,60 3,10 4,75 6,87 8,40 40 90 130

50 57,0 2,90 3,87 5,93 8,56 10,67 50 110 160

60,3 2,90 4,11 6,44 9,16 11,30 50 110 160

63,5 2,90 4,33 6,95 9,75 11,92 50 110 160

70,0 2,90 4,80 8,04 11,42 14,27 60 130 190

65 76,1 2,90 5,24 9,12 12,68 15,59 60 140 200

80 88,9 3,20 6,76 12,11 16,98 21,51 80 170 250

101,6 3,60 8,70 15,70 22,05 28,52 100 200 300

108,0 3,60 9,27 17,25 23,83 30,42 100 210 310

100 114,3 3,60 9,83 18,84 25,65 32,35 100 210 310

127,0 4,00 12,13 23,26 30,52 37,47 100 230 330

133,0 4,00 12,73 25,00 32,48 39,54 100 230 330

125 139,7 4,00 13,39 27,01 34,73 41,92 100 240 340

152,4 4,50 16,41 32,56 40,75 48,17 100 260 360

159,0 4,50 17,15 34,82 43,24 50,79 100 260 360

150 168,3 4,50 18,18 38,11 46,87 54,59 100 270 370

177,8 5,00 21,31 43,42 52,52 60,43 100 280 380193,7 5,60 25,98 52,14 61,81 70,02 100 300 400

200 219,1 6,30 33,06 66,55 77,15 85,83 100 320 420

225 244,5 6,30 37,01 79,25 90,76 99,92 100 340 440

250 273,0 6,30 41,44 94,69 107,23 116,93 100 370 470

300 323,9 7,10 55,47 130,80 145,18 155,84 100 425 525

350 355,6 8,00 68,58 159,16 174,68 185,94 100 460 560

400 406,4 8,80 86,29 205,01 222,37 234,58 100 510 610

450 457,2 10,00 110,29 260,41 279,60 292,77 100 560 660

500 508,0 11,00 134,82 320,33 342,69 358,54 110 620 730

525 559,0 12,50 168,47 392,43 418,17 436,95 120 680 800

600 610,0 12,50 184,19 452,97 480,74 500,68 120 730 850

625 660,0 14,20 226,15 539,46 569,23 590,30 120 780 900



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DN OD Wall- Pipe weight [kg/m] Fastening-

thickness empty water- insulated distances

[mm] [mm] filled [m]

Type copper pipe DIN 1786 and 1754, blank

8 10,0 1,0 0,25 0,30 0,4 0,6

10 12,0 1,0 0,30 0,38 0,5 1,0

(10) 15,0 1,0 0,39 0,52 0,8 1,1

15 18,0 1,0 0,47 0,67 1,0 1,3

20 22,0 1,0 0,58 0,90 1,3 1,3

25 28,0 1,5 1,11 1,60 2,4 1,5

32 35,0 1,5 1,42 2,21 3,1 1,6

40 42,0 2,0 1,70 2,89 4,4 1,7

50 54,0 2,0 2,91 4,87 7,3 2,0

(60) 64,0 2,0 3,47 6,29 9,8 2,0

65 70,0 2,0 3,80 7,21 12,9 2,0

(70) 74,0 2,0 4,03 7,87 13,5 2,0

(70) 80,0 2,0 4,36 8,89 14,7 2,5

100 108,0 2,5 5,70 13,55 25,5 2,5

125 131,0 3,0 10,20 21,31 33,5 2,5

Type drainpipe cast iron

40 48,0 3,5 3,00 4,40 approx. 1,50

50 58,0 3,5 4,30 6,40 According to the

70 78,0 3,5 5,90 9,90 statements of the

80 83,0 3,5 6,30 10,80 manufacturer, every

100 110,0 3,5 8,40 17,70 pipe should be

125 135,0 4,0 11,80 24,50 supported twice at

150 160,0 4,0 14,10 32,30 least; additionally

200 210,0 5,0 23,10 54,60 every shaped piece

250 274,0 5,0 33,30 87,70

300 326,0 6,0 43,20 120,80

Type drainpipe PE (Geberit)

26 32,0 3,0 0,27 0,80 0,32

34 40,0 3,0 0,34 1,25 0,40

40 50,0 3,0 0,44 1,96 0,50

50 56,0 3,0 0,50 2,46 0,56

60 63,0 3,0 0,56 3,11 0,63

70 75,0 3,0 0,67 4,41 0,75

80 90,0 3,5 0,95 6,36 0,90

100 110,0 4,3 1,43 9,50 1,10

125 125,0 4,9 1,81 12,27 1,25

125 140,0 2,28 15,39 1,40

150 160,0 6,2 3,00 20,10 1,60

200 200,0 6,2 3,83 31,45 2,00

250 250,0 7,8 6,01 49,15 2,50

Typ drainpipe PVC, hard

50 50,0 1,8 0,24 1,28 0,50

60 63,0 1,9 0,30 1,99 0,6070 75,0 1,9 0,49 3,93 0,75

100 110,0 2,7 1,02 8,00 1,10

125 125,0 3,1 1,35 12,43 1,25

150 160,0 3,9 2,15 18,03 1,60

Typ rising main: PP-pipe DIN 8077, PE-pipe DIN 8072

12 16 0,10 0,20 0,6

15 20 0,16 0,30 0,7

20 25 0,25 0,47 0,8

25 32 0,42 0,77 0,8

32 40 0,64 1,21 0,9

40 50 1,01 1,88 1,0

50 63 1,59 2,98 1,2

63 75 2,26 4,23 1,380 90 3,25 6,08 1,4

90 110 4,87 9,08 1,6

100* 125 6,29 11,73 1,7

a c c o r d i n g t o t h e s t a t e m e n t s

o f t h e m a n u f a c t u r e r 1 0 x Ø

Ventilation pipelines

acc. to DIN 24145

DN Wall- Pipe-

thickness weight[mm] [kg/m]

63 0,5 1,0

80 0,5 1,2

100 0,6 1,8

112 0,6 1,9

125 0,6 2,2

140 0,6 2,4

150 0,6 2,6

160 0,6 2,7

180 0,6 3,1

200 0,6 3,4

224 0,6 3,8

250 0,6 4,3

280 0,6 4,9

300 0,6 5,2

315 0,8 7,1

355 0,8 8,0

400 0,8 9,0

450 0,8 10,2

500 0,8 11,3

560 0,8 12,6

600 0,8 13,5

630 1,0 17,7

710 1,0 20,0

800 1,0 22,5

900 1,0 25,4

1000 1,2 34,9

1120 1,2 39,1

1250 1,2 43,7

General pipe

weights

weights can differ



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Preface:

Pipe supports of pipes, pipeline elements or e.g. fittings have to be mounted according to constructional facts, service conditions

and environmental effects.

Distance of pipe clamps depending on weights and wall thickness of the conduit pipe, as well as of flow medium density and

operating temperature.

Stated fastening distances are only recommended values and should be estimated for every static case of operation.

800

750

700

650

600

550

500

450

400

350

300

250

200

150

100

50

020 40 60 80 100 120 140 160 180 2000

f a s t e n i n g d i s t a n c e

s [ c m ]

[DN]

PP / PE-pipe

Plastic pipe DIN 11481

Steel pipe, unlined

Steel pipe, lined

Copper pipe

Pipe fixing distancecompletely (as recommended values)

Fastening distance



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1 PE

2 PP

3 PVDF

4 PVC

1 stainless steel

2 copper (Cu)

3 steel (Fe)

When calculating, due to thermal fluctuation, elongations of pipes, following information should be noticed:

1. Mounting- or rather installation temperature (e.g. environmental effects)

2. Temperature of medium in pipeline

Determination of elongation

The elongation can be determined by: Δ L = elongations mm

L = length of calculated pipe m Δ T = temperature difference between medium- and installation temperature K

α = coef ficient of linear expansion mm/m * K

Formula: Δ L = L x Δ x α

mm/mKPVC 0,0800

PE 0,2000

PP 0,1500

PVDF 0,12002

3

4

Strain diagram - plastics

temperature difference in [K]

e l o n g a t i o n i n [ m m / m ]

12

10

8

6

4

2

00 555045403530252015105

1

21

3

0,9

0,8

0,7

0,6

0,5

0,4

0,3

0,2

0,1

02010 30 40 50 600

Strain diagram - stainless steel / steel / copper

e x p a n s i o n m o v e m e n t i n

[ m m / m ]

temperature difference in [K]

mm/mK

stainlesssteel 0,0165

steel (Fe) 0,0120

copper (Cu) 0,0166

tool specific

expansion coef fi-

cients (rec. values)

tool specific

expansion

coef ficients

Pipe expansion



5

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Allocationsc

hedulepipeclamps

-drainpipes

Pipe-

dimensionS

igma

Trabant

Omnia

one-part

Omnia

MB

two-parts

Standard

PSM

Heavy-

Duty

SML

PVC

rising

main

DIN

19532

Wavin

AS

FP

Wavin

ED

DIN

19560

PPS

Wavin

KG

DIN

19534

PVC-U

Reh a

u

HT DIN1956

0

FP

Rotstrich

HT

DIN

19560

FP

Geberit

HD-PE

DIN

195

60

FP

LORO

L-X(S

t.)

L-XC(A2/

A4)

L-N(Cu)

LORO

L-V

V

erbund

Möck

GM-X

St-fsv

Cu,VA

Möck

GM-X

Verbund

St,Cu,

VA,

PU

chapter

1l2

1l4

1l3

1l5

1l9

1l13

Inch/mm

diameterrange

from-upto[m

m]

DN

OD

DN

OD

DN

OD

DN

OD

DN

OD

DN

OD

DN

OD

DN

OD

DN

OD

D

N

OD

DN

OD

DN

OD

[mm]

[mm]

[mm]

[mm

]

[mm]

[mm]

[mm]

[mm]

[mm

]

[mm]

[mm]

[mm]

32

32-35

32-37

30-35

31-36

30

32

38

38-42

38-45

40

40

40

40

40

40

40

42

50

48-52

47-52

48-51

50-54

47-51

50

50

50

50

50

50

53

53

-57

53-58

50-54

53-57

50

50

50

53

58

58-60

53

-58

56-60

53-57

50

58

2"

58-60

53-58

57

-61

56-60

58-64

50

58

64

59-65

61-64

63-64

58-64

64

50

63

73

70-7

3

70-73

72-78

70

73

70

73

21/2

"

75-78

75-83

72-78

76

70

78

65

75

70

78

70

75

70

75

70

75

70

75

83

75- 8

3

80

83

3"

85-90

84-89

84-90

89

80

90

80

89

5

0

89

80

89

50

89

102

100-105

1

02-106

100

102

7

0

102

100

102

70

102

110

108-114

108-1

12

1

08-112

110

100

110

100

110

100

110

100

110

100

110

100

110

100

110

100

110

125

121-125

1

20

-125

125

125

125

125

125

125

125

125

125

125

125

125

125

133

132-136

133

125

133

100

133

125

133

134/135

132-13

6

1

33-136

125

135

125

135

100

134

5"

137-141

1

37- 1

42

140

125

140

159

159-163

1

58-163

160

150

160

150

160

150

160

150

160

150

160

150

160

150

160

150

160

150

159

150

159

164

164-168

1

64-168

165

125

164

168

164-168

1

64-16

8

168

125

168

200

1

98-203

20

0

200

200

200

200

204

1

98-203

204

150

204

210

2

07-213

200

210

219,1

2

19-223

220

150

219

200

219

225

2

25-230

225

200

225

250

250

250

250

273

2

70-275

273

250

273

250

273

274

274

250

274

31

5

300

315

326

326

300

326



15

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A l l o c a t i o

n s c h e d u l e p i p e c l a m p s - c o

p p e r - , s t e e l p i p e s

P i p e

d i m e n s i o n

C l i p s t a r C l i p m a s t e r S i g m a

T r a b a n t O m n i a

o n e

- p a r t

O m n i a M B

t w o - p a r t s

S t a n d a r d

P S M

H e a v y -

D u t y

S l i d i n g p i p e c l a m p

C o p p e r

p i p e b l a n k

D I N 1 7 8 6

W I C U - p

i p e

S t a n d a

r d

W I C U - p i p e e

x t r a

T h r e a d e d p i p e

D I N 2 4 4 0

D I N 2 4 4 1

S t e e l p i p e s

D I N 2 4 4 8

D I N 2 4 6 0

D I N 2 4 5 8

S t a i n l e s s

s t e e l

p i p e s

D I N 1 7 4 4 0

o n e - p a r t t w o - p a r t s

c a t a l o g u e

1 І

2 1

1 І

2 3

1 І

2

1 І

4

1 І

3

1 l 5

1 l 9

1 l 1 3

1 l 7

1 l 8

d i a m e t e r r a n g e f r o m - u p t o m m

O D [ m m ]

D N

O D

[

m m ]

s i z e

[ m m ]

O D [ m m ]

D N

s i z e

[ i n c h ]

O D [ m m ]

D N

O D [ m m ]

D N

O D [ m m ]

8

8

8 x 1

1 0

1 0

1 0

1 0 x 1

6 x 1

1 0

1 2

1 2

1 2

1 2 - 1 5

1 2 - 1 5

1 2

1 2 x 1

8 x 1

1 2

1 / 4 "

1 2 - 1 5

1 2 - 1 5

1 0 x 1

1 4

8

1 / 4 “

1 3 , 5

1 3 , 5

1 5

1 5

1 5

1 2 - 1 5

1 2 - 1 5

1 5 - 1 8

1 5 - 2 0

1 5 - 1 9

1 5

1 5 x 1

1 6

1 6 - 1 9

1 5 - 2 0

1 5 - 1 8

1 5 - 2 0

1 5 - 1 9

1 6

1 2 x 1

1 6

1 6

1 6

3 / 8 "

1 8

1 8

1 6 - 1 9

1 5 - 2 0

1 8 - 2 1

1 5 - 2 0

1 5 - 1 9

1 8

1 8 x 1

1 0

3 / 8 “

1 7 , 2

1 0

1 7 , 2

1 0

1 7 , 2

1 9

1 6 - 1 9

1 5 - 2 0

1 8 - 2 1

1 5 - 2 0

1 5 - 1 9

1 5 x 1

1 9

1 9

2 0

2 0 - 2 3

1 5 - 2 0

1 8 - 2 1

1 5 - 2 0

2 0 - 2 5

2 0

2 0

1 / 2 "

2 2

2 2

2 0 - 2 3

2 0 - 2 5

2 2 - 2 5

2 2 - 2 8

2 0 - 2 5

2 2

2 2 x 1

1 5

1 / 2 “

2 1 , 3

1 5

2 1 , 3

1 5

2 1 , 3

2 3

2 0 - 2 3

2 0 - 2 5

2 2 - 2 8

2 0 - 2 5

1 8 x 1

2 3

2 5

2 5 - 2 9

2 5 - 3 0

2 2 - 2 5

2 2 - 2 8

2 0 - 2 5

2 5

2 5

3 / 4 "

2 5 - 2 9

2 5 - 3 0

2 8 - 3 1

2 2 - 2 8

2 6 - 3 0

1 2 x 1

2 6

3 / 4 "

2 8

2 8

2 5 - 2 9

2 5 - 3 0

2 8 - 3 1

2 2 - 2 8

2 6 - 3 0

2 8

2 8 x 1 , 5

2 2 x 1

2 7

1 5 x 1

2 9

2 0

3 / 4 “

2 6 , 9

2 0

2 6 , 9

2 0

2 6 , 9

3 2

3 2 - 3 5

3 2 - 3 7

3 0 - 3 5

3 1 - 3 6

3 2

2 8 x 1 , 5

3 3

1 8 x 1

3 2

3 1 , 8

1 "

3 5

3 5

3 2 - 3 5

3 2 - 3 7

3 5 - 3 8

3 0 - 3 5

3 1 - 3 6

3 5

3 5 x 1 , 5

2 5

1 “

3 3 , 7

2 5

3 3 , 7

2 5

3 3 , 7

3 8

3 5 - 3 8

3 8 - 4 2

3 8 - 4 5

3 8

3 8

4 0

4 0 - 4 4

3 8 - 4 2

3 8 - 4 5

4 0

3 5 x 1 , 5

4 0

1 8 x 1

4 1

1 1 / 4 "

4 2

4 0 - 4 4

4 2 - 4 6

4 2 - 4 4

3 8 - 4 2

3 8 - 4 5

4 2

4 2 x 1 , 5

3 2

1 1 / 4 “

4 2 , 4

3 2

4 2 , 4 / 4 4 , 5

3 2

4 2 , 4

4 6

4 2 - 4 6

4 4 - 4 7

4 4 - 4 8

3 8 - 4 5

4 6

2 2 x 1

4 6

4 8

4 8 - 5 2

4 7 - 5 2

4 8 - 5 1

4 4 - 4 8

4 7 - 5 1

4 2 x 1 , 5

4 8

4 0

1 1 / 2 “

4 8 , 3

4 0

4 8 , 3

4 0

4 8 , 3

5 0

4 8 - 5 2

4 7 - 5 2

4 8 - 5 1

5 0 - 5 4

4 7 - 5 1

5 0

5 1

5 1

5 2

4 8 - 5 2

4 7 - 5 2

5 0 - 5 4

5 2

5 3

5 3 - 5 7

5 3 - 5 8

5 0 - 5 4

5 3 - 5 7

5 4

5 3 - 5 7

5 3 - 5 8

5 4 - 5 8

5 0 - 5 4

5 3 - 5 7

5 4

5 4 x 1 , 5

5 7

5 8 - 6 0

5 3 - 5 8

5 3 - 5 7

5 7

5 7

2 "

5 9 - 6 5

5 7 - 6 1

5 6 - 6 0

5 8 - 6 4

5 0

2 “

6 0 , 3

5 0

6 0 , 3

5 0

6 0 , 3

6 4

5 9 - 6 5

6 1 - 6 4

6 3 - 6 4

5 8 - 6 4

6 4

6 3

5 0

6 3 , 5

5 0

6 3 , 5

6 5

5 9 - 6 5

6 5 - 7 0

6 5

7 0

7 0 - 7 3

7 0 - 7 3

6 5 - 7 0

6 9

6 5

7 0

7 3

7 0 - 7 3

7 0 - 7 3

7 2 - 7 8

2 1 / 2 "

7 5 - 8 0

7 5 - 8 3

7 2 - 7 8

7 6

7 7

7 6 , 1 x 2

6 5

2 1 / 2 “

7 6 , 1

6 5

7 6 , 1

6 5

7 6 , 1

8 4

8 5 - 9 0

8 4 - 9 0

9 0

8 8 , 9 x 2

3 "

8 5 - 9 0

8 4 - 8 9

8 4 - 9 0

8 9

8 0

3 “

8 8 , 9

8 0

8 8 , 9

8 0

8 8 , 9

1 0 1 , 6

1 0 0 - 1 0 5

1 0 2 - 1 0 6

1 0 1 , 6

9 0

1 0 1 , 6

1 0 8

1 0 8 - 1 1 4

1 0 8 - 1 1 2

1 0 8 - 1 1 2

1 0 8

1 0 8 x 2 , 5

1 0 0

1 0 8

1 1 0

1 0 8 - 1 1 4

1 0 8 - 1 1 2

1 0 8 - 1 1 2

1 1 0

1 1 0

4 "

1 0 8 - 1 1 4

1 1 4 - 1 1 6

1 1 3 - 1 1 7

1 1 4

1 1 6

1 0 0

4 “

1 1 4 , 3

1 2 1

1 2 1 - 1 2 5

1 2 0 - 1 2 5

1 1 0

1 2 1

1 2 5

1 2 1 - 1 2 5

1 2 0 - 1 2 5

1 2 5

1 3 3

1 3 2 - 1 3 6

1 3 3 - 1 3 6

1 3 3

1 3 3 x 3

1 2 5

1 3 3

1 2 5

1 3 3

1 3 5

1 3 2 - 1 3 6

1 3 3 - 1 3 6

5 "

1 3 7 - 1 4 1

1 3 7 - 1 4 2

1 4 0

1 2 5

5 “

1 3 9 , 7

1 2 5

1 3 9 , 7

1 2 5

1 3 9 , 7

1 5 0

1 4 5 - 1 5 0

1 5 9

1 5 9 - 1 6 3

1 5 8 - 1 6 3

1 6 0

1 5 9 x 3

1 5 0

1 5 9

1 5 0

1 5 9

6 "

1 6 4 - 1 6 8

1 6 4 - 1 6 8

1 6 5

1 5 0

6 “

1 6 5 , 1

1 5 0

1 6 5 , 1

1 5 0

1 6 5 , 1

1 6 8

1 6 4 - 1 6 8

1 6 4 - 1 6 8

1 6 8

1 5 0

1 6 8 , 3

1 5 0

1 6 8 , 3

1 9 4

1 9 0 - 1 9 4

1 9 4

1 7 5

1 9 3 , 7

2 0 0

1 9 8 - 2 0 3

2 0 0

2 1 6

2 0 0

2 1 6

2 1 9 , 1

2 1 9 - 2 2 3

2 2 0

2 1 9 x 3

2 0 0

2 1 9 , 1

2 2 5

2 2 5 - 2 3 0

2 2 5

2 4 4

2 4 2 - 2 4 6

2 4 5

2 2 5

2 4 4 , 5

2 7 3

2 7 0 - 2 7 5

2 7 3

2 6 0

2 7 3



5

5/10 2008/01Phone +49(0)7944-64-0 Fax +49(0)7944-64-37

A l l o c a t i o

n s c h e d u l e p i p e c l a m p s - p l a s t i c p i p e s

P i p e

d i m e n s i o n

C l i p s t a r

C l i p m a s t e r

S i g m a

T r a b a n t

O m n i a

o

n e - p a r t

O m n i a M B

t w o - p a r t s

S t a n d a r d

P S M

H e a v y - D u t y

S l i d i n g p i p e c l a m p

P V D F

A G R U

F r a n k

G F

P V C

D I N 8 0 6 1

D I N 8 0 6 2

D I N 8 0 6 3

P E - L D s o f t l

D I N 8 0 7 2 , 8 0 7 3

P E - H D h a r t

D I N 8 0 7 4 8 0 7 5

P P

D I N 8 0 7 7

D I N 8 0 7 8

P P - T y p 3

D I N 8 0 7 7

D I N 8 0 7 8

a q u a t h e r m

F u s i o t h e r m

P P - T y p 3

D I N 8 0 7 7

D I N 8 0 7 8

F u s i o t h e r m

S t a b i - p i p e

o n e - p a r t

t w o - p a r t s

c a t a l o g u e

1 l 2 1

1 l 2 3

1 l 2

1 l 4

1 l 3

1 l 5

1 l 9

1 l 1 3

1 l 7

1 l 8

I n c h / m m

d i a m e t e r f r o m - u o t o [ m m ]

O D [ m m ]

O D [ m m ]

O D [ m m ]

O D [ m m ]

O D [ m m ]

O D [ m m ]

8

8

8

1 0

1 0

1 0

1 0

1 0

1 2

1 2

1 2

1 2 - 1 5

1 2 - 1 5

1 2

1 2

1 2

1 / 4 "

1 2 - 1 5

1 2 - 1 5

1 5

1 5

1 5

1 2 - 1 5

1 2 - 1 5

1 5 - 1 8

1 5 - 2 0

1 5 - 1 9

1 5

1 6

1 6 - 1 9

1 5 - 2 0

1 5 - 1 8

1 5 - 2 0

1 5 - 1 9

1 6

1 6

1 6

1 6

1 6

1 6

3 / 8 "

1 8

1 8

1 6 - 1 9

1 5 - 2 0

1 8 - 2 1

1 5 - 2 0

1 5 - 1 9

1 8

1 7 , 6

1 9

1 6 - 1 9

1 5 - 2 0

1 8 - 2 1

1 5 - 2 0

1 5 - 1 9

2 0

2 0 - 2 3

1 5 - 2 0

1 8 - 2 1

1 5 - 2 0

2 0 - 2 5

2 0

2 0

2 0

2 0

2 0

2 0

1 / 2 "

2 2

2 2

2 0 - 2 3

2 0 - 2 5

2 2 - 2 5

2 2 - 2 8

2 0 - 2 5

2 2

2 1 , 6

2 3

2 0 - 2 3

2 0 - 2 5

2 2 - 2 8

2 0 - 2 5

2 5

2 5 - 2 9

2 5 - 3 0

2 2 - 2 5

2 2 - 2 8

2 0 - 2 5

2 5

2 5

2 5

2 5

2 5

2 5

3 / 4 "

2 5 - 2 9

2 5 - 3 0

2 8 - 3 1

2 2 - 2 8

2 6 - 3 0

3 / 4 "

2 8

2 8

2 5 - 2 9

2 5 - 3 0

2 8 - 3 1

2 2 - 2 8

2 6 - 3 0

2 8

2 6 , 8

3 2

3 2 - 3 5

3 2 - 3 7

3 0 - 3 5

3 1 - 3 6

3 2

3 2

3 2

3 2

3 2

3 2

1 "

3 5

3 5

3 2 - 3 5

3 2 - 3 7

3 5 - 3 8

3 0 - 3 5

3 1 - 3 6

3 5

3 3 , 9

3 8

3 8 - 4 2

3 8 - 4 5

3 8

4 0

4 0 - 4 4

3 8 - 4 2

3 8 - 4 5

4 0

4 0

4 0

4 0

4 0

4 0

1 1 / 4 "

4 2

4 0 - 4 4

4 2 - 4 6

4 2 - 4 4

3 8 - 4 2

3 8 - 4 5

4 2

4 2

4 6

4 2 - 4 6

4 4 - 4 7

4 4 - 4 8

3 8 - 4 5

4 6

4 8

4 8 - 5 2

4 7 - 5 2

4 8 - 5 1

4 4 - 4 8

4 7 - 5 1

5 0

4 8 - 5 2

4 7 - 5 2

4 8 - 5 1

5 0 - 5 4

4 7 - 5 1

5 0

5 0

5 0

5 0

5 0

5 0

5 2

4 8 - 5 2

4 7 - 5 2

5 0 - 5 4

5 2

5 2

5 3

5 3 - 5 7

5 3 - 5 8

5 0 - 5 4

5 3 - 5 7

5 4

5 3 - 5 7

5 3 - 5 8

5 4 - 5 8

5 0 - 5 4

5 3 - 5 7

5 4

5 7

5 3 - 5 7

5 3 - 5 8

5 3 - 5 7

2 "

5 8 - 6 0

5 9 - 6 5

5 7 - 6 1

5 6 - 6 0

5 8 - 6 4

6 4

5 9 - 6 5

6 1 - 6 4

6 3 - 6 4

5 8 - 6 4

6 4

6 3

6 3

6 3

6 3

6 3

6 5

5 9 - 6 5

6 5 - 7 0

6 5

6 5

7 0

7 0 - 7 3

7 0 - 7 3

6 5 - 7 0

7 3

7 0 - 7 3

7 0 - 7 3

7 2 - 7 8

2 1 / 2 "

7 5 - 7 8

7 5 - 8 3

7 2 - 7 8

7 6

7 5

7 5

7 5

7 5

7 5

7 7

3 "

8 5 - 9 0

8 4 - 8 9

8 4 - 9 0

8 9

9 0

9 0

9 0

9 0

9 0

1 0 1 , 6

1 0 0 - 1 0 5

1 0 2 - 1 0 6

1 0 8

1 0 8 - 1 1 4

1 0 8 - 1 1 2

1 0 8 - 1 1 2

1 0 8

1 1 0

1 0 8 - 1 1 4

1 0 8 - 1 1 2

1 0 8 - 1 1 2

1 1 0

1 1 0

1 1 0

1 1 0

1 1 0

1 1 0

4 "

1 0 8 - 1 1 4

1 1 4 - 1 1 6

1 1 3 - 1 1 7

1 1 4

1 2 1

1 2 1 - 1 2 5

1 2 0 - 1 2 5

1 2 5

1 2 1 - 1 2 5

1 2 0 - 1 2 5

1 2 5

1 2 5

1 2 5

1 2 5

1 2 5

1 3 3

1 3 2 - 1 3 6

1 3 3 - 1 3 6

1 3 3

1 3 5

1 3 2 - 1 3 6

1 3 3 - 1 3 6

5 "

1 3 7 - 1 4 1

1 3 7 - 1 4 2

1 4 0

1 4 0

1 4 0

1 4 0

1 4 0

1 5 0

1 5 0 - 1 5 4

1 5 9

1 5 9 - 1 6 3

1 5 8 - 1 6 3

1 6 0

6 "

1 6 4 - 1 6 8

1 6 4 - 1 6 8

1 6 5

1 6 8

1 6 4 - 1 6 8

1 6 4 - 1 6 8

1 6 8

1 9 4

1 9 0 - 1 9 4

1 9 4

2 0 0

1 9 8 - 2 0 3

2 0 0

2 0 0

2 0 0

2 0 0

2 0 0

2 1 6

2 1 9 , 1

2 1 9 - 2 2 3

2 2 0

2 2 5

2 2 5 - 2 3 0

2 2 5

2 2 5

2 2 5

2 2 5

2 2 5

2 4 4

2 4 2 - 2 4 6

2 4 5

2 7 3

2 7 0 - 2 7 5

2 7 3



15

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Fire resistance period

30 min 60 min 90 min

Diameter range FZ

Δls FZ

Δls FZ

Δls

[mm] [kN] [mm] [kN] [mm] [kN] [mm]

15 up to 35 0,30 15 0,20 20 0,14 25

38 up to 83 0,40 25 0,30 25 0,20 25

84 up to 125 0,80 30 0,40 35 0,30 40

132 up to 168 1,20 35 0,50 55 0,40 50

fire load for pipe clamps Omnia MBMaximum

at direct mounting under ceiling

Fire resistance period

30 min 60 min 90 min

Diameter range FZ

Δls FZ

Δls FZ

Δls

[mm] [kN] [mm] [kN] [mm] [kN] [mm]

64 up to 368 3,40 40 2,41 65 1,42 65

fire load for pipe clamps Heavy-DutyMaximum

at direct mounting under ceiling

9 0 1 2 8 5 3 0 0 0 / L a

/ E i

9 0 1 2 8 5 3 0 0 0 - 1 / L a /

E i

Δls = elongation of

pipe clamp

Δls = elongation of

pipe clamp

Identification Diameter range

[mm]

Pipe clamp Omnia MB, lined 15 - 168

Identification Diameter range

[mm]

Pipe clamp Heavy-Duty, lined 64 - 368

Pipe clamp Heavy-Duty, lined 64 - 368



5

lanning support

5/12 2008/01Phone +49(0)7944-64-0 Fax +49(0)7944-64-37

Example: profile rail 45/60/3,0

Values referring to the constructions Tabular value profile rail 45/60/3,0

Compressive force of profile: F = 20.000 N Inertia radius: iz= 1,93 cm

Support length: SK= 250 cm Cross section of profile: A = 4,75 cm²

Buckling direction: Z-axis

1. λ = = 130

2. ω = 2,85 according to the above shedule

3. бK

= 2,85 • = 12.000 N/cm² = 120 N/mm² < бKzul

= 140 N/mm²

= is admissible

250

1,93

20.000

4,75

Calculation for profile rail-select

λ 0 1 2 3 4 5 6 7 8 9

20 1,04 1,04 1,04 1,05 1,05 1,06 1,06 1,07 1,07 1,08

30 1,08 1,09 1,09 1,10 1,10 1,11 1,11 1,12 1,13 1,13

40 1,14 1,14 1,15 1,16 1,16 1,17 1,18 1,19 1,19 1,20

50 1,21 1,22 1,23 1,23 1,24 1,25 1,26 1,27 1,28 1,29

60 1,30 1,31 1,32 1,33 1,34 1,35 1,36 1,37 1,39 1,40

70 1,41 1,42 1,44 1,45 1,46 1,48 1,49 1,50 1,52 1,53

80 1,55 1,56 1,58 1,59 1,61 1,62 1,64 1,66 1,68 1,69

90 1,71 1,73 1,74 1,76 1,78 1,80 1,82 1,84 1,86 1,88

100 1,90 1,92 1,94 1,96 1,98 2,00 2,02 2,05 2,07 2,09

110 2,11 2,14 2,16 2,18 2,21 2,23 2,27 2,31 2,36 2,39

120 2,43 2,47 2,51 2,55 2,60 2,64 2,68 2,72 2,77 2,81

130 2,85 2,90 2,94 2,99 3,03 3,08 3,12 3,17 3,22 3,26

140 3,31 3,36 3,41 3,45 3,50 3,55 3,60 3,65 3,70 3,75

150 3,80 3,85 3,90 3,95 4,00 4,06 4,11 4,16 4,22 4,27

160 4,32 4,38 4,43 4,49 4,54 4,60 4,65 4,71 4,77 4,82

170 4,88 4,94 5,00 5,05 5,11 5,17 5,21 5,29 5,35 5,41

180 5,47 5,53 5,59 5,66 5,72 5,78 5,84 5,91 5,97 6,03

190 6,10 6,16 6,23 6,29 6,36 6,42 6,49 6,55 6,62 6,69

200 6,75 6,82 6,89 6,96 7,03 7,10 7,17 7,24 7,31 7,38

210 7,45 7,52 7,59 7,66 7,73 7,81 7,88 7,95 8,03 8,10

220 8,17 8,25 8,32 8,40 8,47 8,55 8,63 8,70 8,78 8,86

230 8,93 9,01 9,09 9,17 9,25 9,33 9,41 9,49 9,57 9,63

240 9,73 9,81 9,89 9,97 10,05 10,14 10,22 10,30 10,39 10,47

250 10,55

Buckling numbers / ω - coef ficients

Calculation of existing pressure- or rather

buckling tension: 1. Determination of thickness ratio λ:

Y- or Z- axis should be noticed

(see profile rail overview chapter 2).

2. Read off the coef ficient ω with the calculated value from

the table buckling numbers

3. Put in the coef ficient ω in the above formula

λ =S

K

i

Please notice:

λ-values smaller than 20 result 1,0, λ-values bigger than 250 are

not admissible. If requested constructions should be changed.

Conceptual-explanation

f y

= Tensile strength

γ = Safety

γ = 1,35 according to DIN 18800

γ = 1,54 according to RAL GZ 655

F = Strength [N]

A = Shape of cross section [cm²]

J = Planar moment of inertia [cm4]

W = Section modulus [cm³]

i = Inertia radius [cm]

e = Centroidal distance [cm]

S = Statical moment [cm³]

MB

= Bending moment [Ncm]

L = Length [cm]

SK

= Support length [cm]

λ = Slenderness ratio

ω = Coef ficient buckling number

τ = Shearing tension [N/cm²]

Q = Radial force [N]

б = Tensile-and pressure tension [N/cm²]

t = Wall thickness of the profiles [cm]

formula

бK= ω •

F

A

formula

=f y

γ

formula

τ =Q • S

J • t

Calculation of existing bending tension:

Calculation of occurring shearing tension:

m mm cm

1 m 1 10³ 10²

1 mm 10-3 1 10-1

1 cm 10-2 10 1

m² mm² cm²

1 m² 1 106 104

1 mm² 10-6 1 10-2

1 cm² 10-4 10² 1

m³ mm³ cm³

1 m³ 1 109 106

1 mm³ 10-9 1 10-3

1 cm³ 10-6 10³ 1

All for the calculation needed values

can be found in the profile rail over-view in chapter 2

In a formula only identic measure-

ments may be used. For converting

the measurements please use the

converting help aside.

For all profiles of these calculation

methods (according to DIN 18 800)are the max. tensions aside valid.

бzzul

160 N/mm²

τzul

92 N/mm²

бKzul

140 N/mm²

The calculated, real existing tensions бBzu

, бzzul

, τzul

and бKzul

have to be compared with above mentioned tensions. If calcu-

lated values are lower than max. values, the picked out profile

rails can be accepted.

If calculated values are higher than max. values, a bigger

profile rail should be used and the tensions have to be new

calculated.

Calculation example of existing pressure- or

rather buckling tension:

^

Mmax

W



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Construction examples for pipe installations

With help of the MEFA profile rail system pipe bridges, frame- and supporting structures can be designed easily

and in a short time on site. Due to the flexibility of the system all tolerances on site can be balanced. All units are

galvanized or hot-dip galvanized.

If there are any problems MEFA guarantees to find the best way to resolve and present suitable suggestions for

these problems.

Construction example STEX 45Construction example CENTUM

Construction example STEX 35

Double holder

Brace

Knot triangle

Holder

Knot console

CENTUM® Adaptor holder

Angle

S T E X C o n s o l e STEX Angle

STEX Holder

CENTUM® Clamping claws

CENTUM® Adaptor plate

CENTUM® AngleCENTUM® Holder

CENTUM® Console

CENTUM® Angle

CENTUM® T-strap

Console

CENTUM® Cross strap



5

lanning support

5/14 2008/01Phone +49(0)7944-64-0 Fax +49(0)7944-64-37

Assembly instruction of the Fixpoints

Version A: Pipe is not installed yet

1. Mount the body material of the Fixpoint (1) on the supporting structure (2) (e.g. by welding)

2. When installing the pipe, fix pipe (6) in the Fixpoint clamps (3).

Version B: Pipe is installed yet

1. Screw the Fixpoint clamps (3) of the Fixpoint structure (1) on the pipe (6).

2. Straight the body material of the Fixpoint (1) and fix it with the supporting structure (2) (e.g. by welding).

3. Put the pressure pads (4) on the body material of the Fixpoint (1) and fix it pairwise with mounting clamps (5).

4. Weld the pressure pads (4) with the pipe (6).

5. After succesful welding remove the mounting clamps (5). These are reusable.

Please notice that under temperature influence, pipes will enlarge. To balance these length elongations, compensators or expansion bends will

be assembled on the pipes.

The compensating pipe alignments have to be limited in their lengths, as their high thrusts can cause damages on the building or on the

compensator. The Fixpoint limits these enlargements.

The total load of a Fixpoint in connection with a compensator is dependent on pressure, temperature differences and pipe lengths between the

compensator and Fixpoints, as well as the value balgen cross-section and axial value resistance. Pipes fixed on building constructions have to

be mounted with sound insulations according to DIN 4109.This mounting method is very suitable for the Fixpoint installation.

Specification:

• Sound insulated Fixpoint, welded and solid, to absorp high loads.

• Between the pipe and the structure a complete metallic decoupling takes place.

• For a welding with a Fixpoint substructure on site, priming coat is recommended.

• Mounting clamps for the fixation of the pressure pads have to be ordered separately.

Operation/ Installation advice:

Suitable for straight, unramified pipe alignment with axial compensator or U-expansion bend.

Forced guide bearing within spitting distance of the compensator is obligatory.

Drawings:

Compensator U-bend

expansion joint



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Assembly instructions SIMA-CON

1. Put the completely delivered SIMA-CON (1) onto the tube end or the formed part, up to the distance

ring (2). Fix it with the tensioning strap (3) (cross slot, SW 7, rec. tightening torque 2 Nm).

2. Sign the connecting pipe for the required plug-in module depth (4), if requested anoint it with antiseize to

simplify the insertion.

Connectingpipe

SML-pipe or adaptor

13

2

4

Attention: Do not use sharp-edged items. To pull out the opening journal just use a gripper.



5

lanning support

5/16 2008/01Phone +49(0)7944-64-0 Fax +49(0)7944-64-37

Construction example for sliding elements and guide bearings

Mounting on the steel beam

Construction example for sliding elements and guide bearings

Mounting on console and profile rail



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Example:

With a threaded rod length of 1500 mm and a pipe

expansion of 320 mm the pipe is lifted about 34

mm.That means that the pendular stick joint can

achieve the lifting, as no angle came up to ≥ 15°.

Max. absorptional pipe expansion of the pendular pin joint



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Construction examples for beam clamps

Single holding of the beam

clamp in the back

e.g. TKN VdS/FM/UL M10

Single holding of the beam

clamp in the back

with pass hole

z. B. TKN VdS/FM/UL for M10

Holding with profile railBeam clamp

TKN VdS/FM/UL M12 with

safety lug S 5

Nominal pipe diameter (mm) Safety lug

≤ DN 50 -

> DN 50 ≤ 100 S 3

> DN 100 ≤ 150 S 5

Construction examples are valid for beam clamps of cast iron and steel.

Notice for mounting the beam clamp on the beam:

Tigthen the screw of the beam clamp manual; then tighten it with help of the open-end wrench by a half turn.

For stationary sprinkler systems according to VdS a safety lug has to be used in connection with a beam clamp for

fixation on pipes > DN 50 mm. It should be noticed that beam clamps, suitable for pipes up to DN 65 only can be

mounted on beams with a bearing area, which differs less than 10° of the horizontal.

Clamps may only be loaded by vertical tension.

Clamping screws have to grip on the inclined surface of the beam.



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Assembly instructions HUSKY insulated pipe clamp

Assembly instructions POLAR insulated pipe clamp

Enclose the insulation body

on the pipeClose the insulation body and

press on the overlapping

Position the insulation body

with the pipe to the clampClose the clamp an adjust

the closings parallel

Position the pipe in the

insulated pipe clampClose the insulated pipe clamp

Assembly instructions ALU/PU >80< insulated pipe clamp

Apply one half of the joining

surface with the MEFA

assembling glue

Enclose the insulation body

on the pipe and close itoptional: cover the joining

surface with a sheet jacket

Position the pipe with the

insulation body to the clamp

optional: with sheet jacket

Close the clamp

Notice: According requirements of the AGI 03 we recommend to glue the joining surfaces of the insulation body.

MEFA-asurement: Insulated pipe clamp with insulated connection interface

The glueing of the insulated pipe clamps with sound proofing, made of synthetic rubber or closed cell PE material can be

executed easily with the "MEFA assembling glue" see in chapter 6 (with test report K 970373).

Notice:

Insulated pipe clamp RG 80: lesser insulation thickness is recommended for the glueing with insulated connection interfacea) sealing via applying the frontsides completely with the assembling glue or

b) buildup the insulation at the connection field with the fitted insulation strips, to the insulation thickness of the PUR-field.



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Pipes which expand by heat or cold will be equipped with compensators or expansion bends. To avoid damages on site or on the compensator,

Fixpoints have to be mounted to limit the compensating pipe routes. During this procedure high loads can appear.

Cold insulation

Ef ficient cold insulation systems exist of a cell closed insulating material and avapour barriere which has to be completely coated with the insula-

ting material ( cold insulations depend on: ambient temparature, athmospheric moisture and medium temparature) and the supporting structure.

Vapour barrier

A vapour barrier according to AGI Q112 is a special coating to reduce the entering of dampness into the insulation material. It´s necessary for

cold insulations and has to be positioned on the warm side of the sound insulation.

Thermal bridges

Cold brigdes effectuate a local limited higher heat flow density comparing to the undisturbed insulation system. In these areas are the tempera-

tures of the surface higher and when cold insulated, condensate or ice can regenerate. There are differences between plant-specific limited (e.g.

pipe bracket) and insulation-specific thermal bridges (e.g. supporting structures). They can appear in containious distances or local singled.

Insulated, refrigeration Fixpoint

Cut A-A

A

A

Corrosion resistant pipeline

Supporting jacket

Coating

as well as vapour barrier

Lifters (pressure pad) welded

without thermal disconnection

Bracket

saddle

Lifters (pressure pad) welded

without thermal disconnection

Supporting jacket

Supporting jacket

T-steel

(saddle)

A

ACut A-A

Corrosion resistant pipeline

Coating (on site)


welded pressure pads

with thermal disconnection

(EPDM cage)

Coating (on site)


welded Fixpoint console

Pipe clamp +

EPDM lining

type A

Cellular rubber or

another suitable insulation

thermal disconnection

Insulated, refrigeration Fixpoint according to Q05/Q03

Insulated, refrigeration Fixpoint according to AGI Q05/Q03

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