بردة قصيرة

Ext diam

D3

D4

2) d5

3) h1

H2

R1

R2

Min.

40

Pipe d1

PE100

PN6

PN12.5

PN10

PN16

PN6

PN10

PN12.5

PN16

PN20

PN20

50

61

88

-

43.8

42.3

40.4

38.2

12

19

15

3

20

100

63

75

102

-

55.1

53.1

50.8

48

14

21

20

4

75

83

122

-

65.7

63.3

60.7

57.3

16

23

20

100

90

105

132

-

78.8

76

72.8

68.7

17

24

20

4

20

130

110

125

158

-

96.3

93

89

84

18

26

25

130

125

132

158

-

109.6

105.8

101

95.5

33

20

140

155

188

-

122.8

118.5

113.3

106.9

25

33

28

4

20

130

160

175

212

-

140.3

135.4

129.4

121.5

45

28

180

188

212

-

157.8

152.3

144.9

136.7

30

50

30

130

200

232

268

-

17.35

169.2

160.9

151.7

32

52

40

4

20

150

225

235

268

-

197.2

189.6

181.1

170.7

32

52

30

150

250

285

320

-

219.3

210.8

201.3

189.9

40

280

291

320

-

244.8

236

225.5

212.5

35

65

30

4

20

150

315

335

370

291.9

275.4

265.5

253.6

239.1

40

355

373

430

328.8

310.2

299.2

258.8

269.3

40

65

40

400

427

482

370.9

349.7

337.2

322

303.5

46

65

45

6

20

170

450

482

545

416.3

393.4

397.3

362.2

341.5

60

70

60

500

530

585

462.5

437

421.4

402.5

379.6

50

560

615

656

517.9

489.5

471.9

450.8

-

60

70

60

6

20

170

630

642

685

582.8

550.7

531.3

507.1

-

40

710

737

800

656.7

620.6

598.4

-

-

50

70

50

170

800

840

905

739.9

699.4

674.3

-

-

52

70

50

20

170

900

944

1005

832.4

786.9

-

-

-

55

-

50

8

170

1000

1047

1110

924.9

874.1

-

-

-

60

-

70

190

1200

1245

1330

1110

-

-

-

-

60

-

70

190