Mineral Wool Pipe Section

Mineral Wool Pipe Section (IPS series) is made of rock wool fiber, performed through some mould and cured by high temperature. For easy installation, the pipe section is split in one side with a joint cutting on the opposite side along with the axis of the pipe. It makes pipe section tightly fix with pipeline. It makes pipe section tightly fit with pipeline. The outer face of the pipe section can be polished to make the consistent and exact insulation thickness in all directions or faced with aluminium glass cloth (ALGC).

Mineral Wool Pipe Section 0 Mineral Wool Pipe Section 1 Mineral Wool Pipe Section 2 Mineral Wool Pipe Section 3 Mineral Wool Pipe Section 4 Mineral Wool Pipe Section 0

Technical Specifications

Standard Specification

Nominal Diameter

ID

Thickness, mm

mm

(*)

mm

25

30

40

50

60

70

80

90

100

120

150

15

1/2

22

20

3/4

27

25

1

34

32

1-1/4

43

40

1-1/2

48

50

2

60

65

2-1/2

76

80

3

89

90

3-1/2

108

100

4

114

125

5

140

150

6

169

200

8

219

250

10

273

300

12

325

350

14

356

375

15

381

400

16

406

450

18

456

475

19

483

500

20

508

550

22

558

600

24

610

Other size or density may be available on request.

Main Properties

Properties

IPS110

IPS120

IPS140

Unit

Standard

Thermal Conductivity

50℃

≤0.039

≤0.039

≤0.039

W/(m·k)

GB/T 10294

ASTM C518

ASTM C177

100℃

≤0.044

≤0.044

≤0.044

150℃

≤0.056

≤0.052

≤0.052

200℃

≤0.072

≤0.063

≤0.061

250℃

≤0.084

≤0.072

≤0.070

300℃

≤0.095

≤0.081

≤0.078

Max Service Temperature

450

650

650

ASTM C411

Facing Materials:80

Thermal Load Contraction Temp

400

600

600

GB/T 11835

Linear Shrinkage

≤2

≤2

≤2

ASTM C356

Water vapor sorption*

≤0.02

≤0.02

≤0.02

vol%

ASTM C1104M

Water repellent*

≥99

≥99

≥99

GB/T 10299

Water leachable chloride content**

≤10

≤10

≤10

PPM

ASTM C871

Reaction to fire

Non-combustible, Class A1

Surface burning characteristics:

Smoke Development≤50, Flame Spread≤25

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GB 8624

ASTM E84

ASTM E136

Organic Content

≤4.0

≤4.0

≤4.0

GB 11835

Environment

Asbestos free, no CFCs, HCFCs, HFCs

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Corrosion

Corrosion Free

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ASTM C665

*Refer to water repellent products only

**Refer to low water leachable content products used for austenitic stainless steel, meet ASTM C795’s requirements

Other properties meet GB/T 11835-2007 or ASTM C612’s requirements