Cold insulation pipeline wooden pipe holder, irregular shaped frozen water wooden holder

Cold insulation pipeline wooden pipe holder, irregular shaped frozen water wooden holder

• main material：Red pine wood(Thermal conductivity ≤ 0.12W/(m · K), compressive strength ≥ 3MPa, corrosion resistance); Economical use of poplar/willow wood.

• anti-corrosion treatmentWood moisture content ≤ 12%,Vacuum pressurized asphalt immersion for ≥ 8 hours(Depth ≥ 5mm), insect proof, waterproof, and anti-aging.

• Applicable Temperature-60 ℃~+100 ℃, commonly used for frozen water -20 ℃~50 ℃.

• execution standard：HG/T 21629-1999（J8/J9/A13）、JB/ZQ 4519-97。

2、 Structure and specifications (customized for irregular shapes)

• regular shapeBelow the upper circle (saddle shaped)180 ° split Haff(Two half type, easy to install on site), curved angle of 60 °/90 °/120 °.

• Alien CustomizationElliptical, rectangular, reducing, eccentric, non-standard radians/angles, suitable for non-standard pipeline and equipment interfaces.

• Pipe diameter range：DN15～DN1500（Φ21.3～Φ1420mm）。

• Thickness series: 30/40/50/80/100mm (matching insulation layer thickness,Inner diameter=Outer diameter of pipeline+2 x Thickness of insulation layer）.

• matching partsQ235 hot-dip galvanized U-shaped card/saddle card (zinc layer ≥ 65 μ m), M8-M12 bolts; 304 stainless steel can be selected for high humidity environments.

Cold insulation pipeline wooden pipe holder, irregular shaped frozen water wooden holder

1. Block the cold bridgeIsolate the pipeline from the metal support to prevent cold from being transmitted to the structural beam,Prevent condensation, dripping, and corrosion.

2. Cold insulation and energy savingLow thermal conductivity materials reduce cooling loss and lower energy consumption.

3. Vibration damping and bufferingAbsorb pipeline vibration, buffer thermal expansion and contraction displacement, and protect the pipeline and insulation layer.

4. load-bearing stabilityHigh compressive strength, supports the weight of the pipeline, and prevents deformation and displacement.

4、 Installation points

1. Inner diameter of pipe support and pipeline+insulation layerclosely fitFill the gaps with low-temperature sealant.

2. Pipe supportStrictly prohibit direct landingIt needs to be elevated on a steel support and equipped with a moisture-proof pad at the bottom.

3. Tighten the bolts evenly to avoid fracturing the wooden support; The insulation layer is wrapped around the outer side of the wooden support, forming a continuous insulation shell.

5、 Selection suggestions

• Conventional chilled water (DN20-DN300, insulation 30-50mm): choose red pine wood+asphalt immersion+hot-dip galvanized U-shaped card.

• Non standard/irregular pipelines: provide pipe diameter, insulation thickness, interface shape/angle, customized processing.

• High humidity/outdoor environment: Upgrade ACQ environmental protection and anti-corrosion+304 stainless steel pipe clamp to extend service life.