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Glass Wool Prefabricated Pipe
Glass Wool Prefabricated Pipe

Glass Wool Prefabricated Pipe

These are the pipes either unfaced or faced with aluminium foil manufactured from glass wool of high unit weight. They are used for the thermal insulation of industrial pipes, central heating and solar energy installations, for the insulation against freezing and condensation of the pipes and for vibration and sound insulation of the pressure water pipes as well.

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Application Area

  • Appropriate Glass Wool Prefabricated Pipe according to nominal diameter of the pipe line to be used is chosen.
  • It is placed by parting cut line.
  • The application is completed so that no gap is left between the joints.
  • Unfaced pipes are coated with bituminous emulsion or bituminous membranes, galvanized or aluminium jacket.
  • Coating joints are fastened by adhering, clamping, riveting or screwing.
  • For the pipes coated with aluminium foil that are used for the insulation of cold lines, adhesive tape on overlap allowance and vapour barrier foil coating make the installation process notably easy. In this application, the joint of the two pipes should definitely be sealed with an adhesive aluminium foil tape with 7,5 mm width and vapour passage should totally be prevented.
  • If a double layer application for the pipe insulation is carried out, care should be taken to line up the joint of second layer with the bottom of the pipe and to ensure the joints are staggered.

Material Safety Forms

İZOCAM_GW_MSDS_EN

Technical Specifications

Properties Symbol Unit Description Tolerance Standard
Material - - Glass Wool - TS EN 14303
Density - kg/m3 See Table ± 15 % -
Wall Thickness - mm See Table ± 3 mm or ±6 % (which is greater) TS EN 823
Length - mm 1200 ± 5 mm TS EN 822
Inner Diameter - mm See Table +4 mm, -1 mm or +2 %, -1 % (which is greater) TS EN 13467
Declared Thermal Conductivity Tm °C 50 100 150 200 250 < 0,035 TS EN 12667
ʎ W/m.K 0,036 0,043 0,050 0,059 0,069
Facing - - Unfaced Al-foil - -
Reaction to fire * - - A1 CL-s1,d0 - TS EN 13501-1
Max. Service Temperature - °C 250 max. 250 TS EN 14707
Water Absorption - kg/m2 max. 1 max. 1 TS EN 13472
Package - - PE Bag - -

 

Diameter Pipe Thickness (mm)
inch mm 20 mm 25 mm 30 mm 40 mm 50 mm 60 mm 80 mm 100 mm
kg/m3 gr/pcs kg/m3 gr/pcs kg/m3 gr/pcs kg/m3 gr/pcs kg/m3 gr/pcs kg/m3 gr/pcs kg/m3 gr/pcs kg/m3 gr/pcs
1/4 15 95 251 80 301 80 407 80 664 80 980 80 1357 - - - -
1/2 21 90 288 75 336 75 445 75 707 75 1025 70 1306 - - - -
3/4 27 90 326 75 375 75 492 75 769 75 1103 70 1393 - - - -
1 33 80 332 75 424 75 551 75 848 70 1122 70 1504 - - - -
1 1/4 42 80 383 75 484 70 582 70 881 70 1234 60 1405 - - - -
1 1/2 48 80 419 75 527 70 629 70 945 70 1313 60 1487 - - - -
2 60 80 492 75 612 70 725 60 919 60 1261 60 1649 60 2561 - -
2 1/2 76 - - 75 725 70 851 60 1064 60 1442 60 1866 60 2851 60 4015
3 89 - - 75 817 70 954 60 1181 60 1589 60 2042 60 3085 60 4309
4 114 - - 75 997 70 1156 60 1412 60 1877 60 2389 60 3547 60 4886
5 140 - - 80 1247 80 1542 60 1632 60 2153 60 2720 60 3988 60 5438
6 169 - - 80 1464 80 1801 60 1892 60 2478 60 3110 60 4508 60 6087
8 219 - - - - 80 2253 70 2734 60 3042 60 3787 60 5411 60 7216
10 273 - - - - 80 2741 70 3304 60 3653 60 4520 60 6388 60 8437
12 324 - - - - 60 2402 60 3293 60 4230 60 5212 60 7307 - -
14 356 - - - - 60 2619 60 3583 60 4592 60 5485 - - - -

* Non-combustible al-foil coated pipes are classified as A2L -s1 , d0