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Increaser

The increaser is a connecting element of pipe-lines of different diameters.

 

d,

mm

PE mantle

PE mantle

Gal mantle

Type 1,

D,

mm

Type 2,

D,

mm

 

d1, mm

Type 1,

D1,

mm

Type 2,

D1,

mm

m,

kg

D,

mm

D1,

mm

45

125

-

32

125

-

8

140

140

57

125

140

32

125

-

8

140

140

57

125

140

38

125

-

8

140

140

57

125

140

45

125

-

9

140

140

76

140

160

38

125

-

11

160

140

76

140

160

45

125

-

11

160

140

76

140

160

57

125

140

11

160

140

89

160

180

45

125

-

12

180

140

89

160

180

57

125

140

13

180

140

89

160

180

76

140

160

15

180

160

108

180

200

57

140

140

14

200

140

108

180

200

76

140

160

17

200

160

108

180

200

89

160

180

20

200

140

133

225

250

57

140

140

21

225

140

133

225

250

76

140

160

23

225

160

133

225

250

89

160

180

26

225

180

133

225

250

108

180

200

26

225

200

159

250

280

57

140

160

27

250

140

159

250

280

76

140

160

29

250

160

159

250

280

89

160

180

30

250

180

159

250

280

108

180

200

31

250

200

159

250

280

133

225

250

34

250

225

219

315

355

57

140

140

44

315

140

219

315

355

76

140

160

45

315

160

219

315

355

89

160

180

46

315

180

219

315

355

108

180

200

47

315

200

219

315

355

133

225

250

50

315

225

219

315

355

159

250

280

53

315

250

273

400

450

108

180

200

60

400

200

273

400

450

133

225

250

62

400

225

273

400

450

159

250

280

67

400

250

273

400

450

219

315

355

75

400

315

325

450

500

108

180

200

72

450

200

325

450

500

133

225

250

73

450

225

325

450

500

159

250

280

75

450

250

 

 

d,

mm

PE mantle

PE mantle

Gal mantle

Type 1,

D,

mm

Type 2,

D,

mm

 

d1, mm

Type 1,

D1,

mm

Type 2,

D1,

mm

m,

kg

D,

mm

D1,

mm

325

450

500

219

315

355

80

450

315

325

450

500

273

400

450

85

450

400

426

560

630

159

250

280

120

560

250

426

560

630

219

315

355

132

560

315

426

560

630

273

400

450

135

560

400

426

560

630

325

560

630

140

560

450

530

710

-

159

250

280

159

675

250

530

710

-

219

315

355

164

675

315

530

710

-

273

400

450

164

675

400

530

710

-

325

450

500

168

675

450

530

710

-

426

560

630

178

675

560

630

800

-

325

450

500

194

775

450

630

800

-

426

560

630

199

775

560

630

800

-

530

710

-

214

775

675

720

900

-

426

560

630

190

875

560

720

900

-

530

710

-

240

875

675

720

900

-

630

800

-

250

875

775

820

1000

1100

426

560

-

248

975

560

820

1000

1100

530

710

-

248

975

675

820

1000

1100

630

800

-

252

975

775

820

1000

1100

720

900

-

260

975

875

920

1100

1200

530

710

-

363

1075

675

920

1100

1200

630

800

-

363

1075

775

920

1100

1200

720

900

-

366

1075

875

920

1100

1200

820

1000

-

378

1075

975

1020

1200

-

530

710

-

392

1175

675

1020

1200

-

630

800

-

387

1175

775

1020

1200

-

720

900

-

393

1175

875

1020

1200

-

820

1000

1100

405

1175

975

1020

1200

-

920

1100

1200

406

1175

1075

An example of the type codes in the ordered specification:

Increaser from steel pipe of 530 mm in diameter, with thickness of pipe wall 7 mm, to steel pipe of 426 mm in diameter, with thickness of pipe wall 7 mm, with isolation of type 1 from polyurethane foam, in polyethylene casing:

Increaser St530*7-426*7-1-PUF-PEM

Increaser from steel pipe of 530 mm in diameter, with thickness of pipe wall 7 mm, to steel pipe of 426 mm in diameter, with thickness of pipe  wall 7 mm, with isolation from polyurethane  foam,  in   galvanized casing:

Increaser St530*7-426*7-PUF-GalM

 

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