Air conditioning duct wooden pipe support steam insulation pad wood

Air conditioning duct wooden pipe support steam insulation pad wood

• main materialRed pine wood (with low thermal conductivity, strong compressive strength, and corrosion resistance); Economic poplar/willow wood; Optional rubber/PUR.

• anti-corrosion treatmentVacuum soaking of epoxy coal tar asphalt 2-3 times (≥ 8 hours), depth ≥ 5mm, moisture content ≤ 12%, waterproof, mildew proof, insect proof, and crack proof.

• structure180 ° split (Haff/saddle type), with upper circle and lower part, two halves embracing the pipeline, equipped with galvanized U-shaped clamps/clamps for installation.

2、 Core specifications (mm)

• Inner diameter (matching the outer diameter of the pipeline)：Φ27（DN20）、34（DN25）、43（DN32）、48（DN40）、60（DN50）、76（DN65）、89（DN80）、108（DN100）、133（DN125）、159（DN150）、219（DN200）… 至 Φ1020（DN1000）。

• Thickness (insulation layer thickness): 30, 40, 50, 60, 80, 100... 150;Width=Thickness(30 × 30, 40 × 40, 50 × 50... 150 × 150).

• length: 100, 150, 200, 250 (customized according to bracket spacing).

3、 Function and Applicable Scenarios

• Air conditioning duct (5-15 ℃ cold water/45-60 ℃ hot water): DefenseCold bridge condensationCold insulation, vibration reduction, and load-bearing capacity; Common specifications30×30/40×40Equipped with galvanized U-shaped card.

• Steam pipeline (150-250 ℃)Thermal insulation bridge, reducing heat loss, preventing bracket overheating, buffering thermal expansion; Common specifications50×50/80×80Thickened asphalt for corrosion prevention.

• commonalityIsolate the electrochemical corrosion of metal pipelines and supports to protect the insulation layer from crushing.

Air conditioning duct wooden pipe support steam insulation pad wood

• standardHG/T 21629-1999 (J8/J9/A13 Cold Insulation Pipe Clamp), GB 50264-2013 (Insulation Engineering).

• Installation：

1. The inner diameter of the cushion wood is equal to the outer diameter of the pipeline plus 2 times the insulation thickness, and it fits tightly without gaps.

2. Place the wooden pad on the bracket first, then place the pipeline, and fasten the U-shaped clamp symmetrically to avoid unbalanced load.

3. The thickness of the cold and hot water pipe pad is * * ≥ the thickness of the insulation layer * *, and the width is ≥ the width of the support bearing surface.