Insulated Steel Pipe

Insulated Steel Pipe
Polyurethane insulated steel pipe is a composite pipe consisting of a working steel pipe, a polyurethane insulation layer, and a polyethylene outer protective pipe. It is mainly used for pipeline insulation projects in heating, cooling, and oil transportation.
Classification
Steel Pipe

- Product Description -

Material: Q235A, Q235C, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X60, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, etc. Standards: GB, JIS, ASTM, DIN, EN, AISIS

Model: Outer Diameter: 32-1420mm Wall Thickness 2.8-14mm

Production process: hot rolling/cold rolling

Length: 400-12000mm

Place of Origin; Place of Origin: Shandong, China

Uses: for conveying fluids and buildings, etc.

Error: ±0.1mm

Surface finishing: external standard insulation cotton

Delivery time: 7-15 days

Color: natural

Certificate: ISO9001

Supply capacity: 20,000 tons/year

MOQ: 1 ton

Payment: 30%TT+70%TT/LC

Payment: T/T, L/C, Western Union

Tests: squash test, extension test, hydrostatic test, crystal decay test, heat resistance

Pre-insulated pipe specifications

Specification


Steel tube outer diameter × thickness


Outer protection tube diameter × wall thickness


Insulation thickness

unit weight

(mm)

(mm)

(mm)

(mm)

kg/m

32/90

32×2.8

90×2.5

26.5

3

45/110

45×2.8

110×2.5

30

4

57/120

57×3.0

120×2.5

29

6

60/125

60×3.5

125×3.0

29.5

7

76/140

76×4.0

140×3.0

29

9

89/160

89×4.0

160×3.0

32.5

11

108/180

108×4.0

180×3.0

33

13

133/200

133×4.5

200×3.2

30.3

17

159/250

159×4.5

250×3.9

41.6

22

219/315

219×6.0

315×4.9

43.1

39

273/365

273×6.0

365×5.6

40.4

49

325/420

325×7.0

420×7.0

40.5

67

377/500

377×7.0

500×7.8

53.7

81

426/560

426×7.0

560×8.8

58.2

94

478/600

478×7.0

600×8.8

52.2

104

529/630

529×7.0

630×9.8

40.7

114

529/655

529×7.0

655×9.8

53.2

117

630/760

630×8.0

760×11.5

53.5

158

720/850

720×8.0

850×12.0

53

181

820/960

820×10.0

960×14.0

56

252

920/1055

920×10.0

1055×14.0

53.5

281

1020/1155

1020×10.0

1155×14.0

53.5

312

1220/1380

1220×12.0

1380×16.0

64

444

1420/1602

1420×14.0

1602×16.0

75

590



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