Cold insulation pad, irregular shaped frozen water wooden support

Cold insulation pad, irregular shaped frozen water wooden support

Common structures

• Haff (half circle)180 ° split, inserted into insulated pipes, no need to remove insulation layer, easy to install.

• Below the upper circle (square)Upper circular tube, lower base stable, compatible with bracket installation.

• Full circle/arc/saddle shapeSpecialized for non-standard spaces or irregular pipelines.

• Alien CustomizationEccentricity, oblique angle, reducing diameter, special length and thickness, processed according to the drawings.

2. Specification parameters (customizable with irregular shapes)

• Applicable Pipe Diameter：DN15～DN1500（Φ21.3～Φ1420 mm）， Including non-standard pipe diameters.

• Thickness of wooden pallet30/40/50/80/100 mm (≥ insulation layer thickness, blocking cold bridges).

• Inner diameter calculation：Inner diameter=Outer diameter of pipeline+2 x Thickness of insulation layer(Ensure to adhere to the insulation layer).

• Width/LengthRegular 100-300 mm, customized according to specific needs for irregular shapes.

4、 Supporting and installation

• Supporting pipe cardQ235 carbon steel hot-dip galvanized U-shaped clamp/flat iron clamp, equipped with M6-M12 bolts and nuts.

• Installation key points：

1. The wooden support is sandwiched between the pipeline and the metal bracket,Block the cold bridge.

2. The split type Haf is directly fastened with bolts,Non dismantling insulation layer.

3. Alien parts are positioned according to the on-site space to ensure proper load-bearing and insulation.

Cold insulation pad, irregular shaped frozen water wooden support

1. provideOuter diameter of pipeline, thickness of insulation layer, installation space size, load.

2. Alien needs to be attachedDrawings or on-site measured dataClarify details such as eccentricity/inclination/reduction.

3. The material is preferably red pine wood, and rubber/polyurethane can be selected for deep cooling/strong corrosion.

4. Execution standard:HG/T 21629-1999 Standard Drawing for Pipe Rack.

6、 Frequently Asked Questions

• Dew condensation and dripping waterThe thickness of the wooden pallet is insufficient or the asphalt is not soaked. Thicken the wooden pallet and ensure the soaking time.

• Cracking and deformationIf the moisture content exceeds the standard and is controlled to be ≤ 12%, red pine wood should be selected.

• Installation does not match: Incorrect inner diameter size according to“Outer diameter of pipeline+2 x thickness of insulation layer”Precision machining.