Find Aerogel Insulation Blanket For Refineries, Aerogels Insulation Used For Petrochemical, Aerogelfor Industrial Thermal Insulation Work on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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Model No.: YB-34
Aerogels For high temperature applications
Compare with normal insulation material
Insulation structure of aluminum silicate, rock wool, Glass Wool, slag wool made of soft materials, the outstanding problem is the insulation material thickness is easy to slip, resulting in serious subsidence, at the top of the pipe insulation layer is very thin, the bottom is very thick, lose insulation function, causing the top heat loss of pipeline insulation seriously exceeded the national standard. Although there is no hard microporous calcium silicate above defects, but the aperture portion of the rigid insulation materials are difficult to process, high temperature pipeline thermal expansion and vibration after the joint gap increases, the gap part of the heat leakage is serious, the thermal conductivity of the insulation structure increases, the effect is not very ideal. But the Aerogel blanket can solve all the problems they have.
Notes before Aerogel Insulation Felt Installation
1. Devices, pipes and Accessories to be insulated must pass pressure strength test and leakage test and treated with anti-corrosion layer before installing insulation material.
2. If fasteners for insulation layer is welded on industrial equipment or pipes with anti-corrosion coating or lining, welding and heat treatment after welding must be done before the anti-corrosion, lining and pressure strength work.
3. Ensure all the surfaces of pipes and devices to be insulated are clear and dry.
4. Before installation, pre-inspection on the quality of aerogel blanket is necessary to ensure it's clean and dry with good insulation performance.
5.Workers should have labor protection necessities for themselves in advance.
6. Processing tools for insulation layer, moisture-proof layer, protective layer and prefabricated parts should be provided.
7. At the installation site, temporary facilities like water and power supply should be set up. Paths should be clear. There are proper processing site and machines and tools for installation should be provided with reasonable proportion.
B. Materials and auxiliary materials for insulation, moisture -proof and protective layers should be supplied completely.
9. Confirm details like pipe diameter & total length, layers as per design, etc.
How The Aerogel Installation Guide for Pipeline
1) How to Choose Position of Axial Overlap Joint.
The position of axial overlap joint for each installed aerogel blanket segment shall be out of the part45°left or right to the pipe' s vertical center line.
2) How to Decide Blanket Length for a Pipe.
Cut aerogel blanket into suitable parts for the pipe's round surface. (1) For smaller pipes, the blanket length could be determined by wrapping the round surface with a narrow strip of aerogel blanket. The overlapping length of axial overlap seam is advised to be 30~50mm. (2) For larger pipes, tape measure or steel wire is recommended to determine the circumfe rence.CD When 6mm aerogel blanket is installed, an extra 8cm should be increased based on determined circumference.®When 10mm aerogel blanket is installed, an extra 10cm should be increased based on determined circumference.
3) Notke for lnstallafon
The cut sale aerogel blanket shall be pressed tightly to the pipe's surface and the axial overlap seam shall be in a way that the upper part covers the lower part. Align both ends' edges of the blanket.
4) Notice for Banding
Fasten the starting end of aerogel blanket first with galvanized steel wire or steel band. The wire or band should be tight and neat. Then fasten the other end to the pipe in the same way. Both circular seams should be in a tidy condition.
5) Banding Guide
Have a band for every 20-30 cm on the aerogel blanket. At least 2 bands will be needed for every segment of aerogel blanket. Intensify banding on vibrated parts. Banding points shall be above the axial overlap seam of the aerogel blanket. Press down the banding steel wire ends.
6) Guide for Splicing Aerogel Blanket
Every segment of aerogel blanket installed on the pipe should be spliced tightly with another segment. Gap width of two circular overlaps shall not be larger than 2mm. Axial overlap seams for the same layer shall end at the same angle.
7) Gap-filling of Aerogel Blanket
After every layer of aerogel blanket is installed, all the gaps shall be filled with thin aerogel strips. Then wrap up glass fabric tape over the gaps with some strength in a spiral way to press down the seam parts. The wrapping direction shall be the same as that of aerogel blanket. Tighten the fabric fast and make it flat. Glass fabric's width is around 30~40cm.
8) Notes for Double-layer and Multilayer Banding
A layer-by-layer banding method shall be adopted for doublel-ayer and multilayer aerogel blanket installation.The outer layer should cover the overlap seam of the inner layer completely. Distance between neighboring layers' overlap seams should be not less than 200mm. It is suggested that a whole piece's edges for second layer should be on the middle of two segments' center lines.
9) Notice for A Combined Insulation Plan
When a combined insulation plan is carried out, conventional insulation material would be installed in the following process with a thickness as per design requirement. Regarding the installation method, please refer to that for aerogel blanket. If a soft blanket type material is used, binding distance shall not be over 200mm, neither too tight nor too loose. Gaps between conventional insulation material should be filled with soft insulation material for a better sealing effect.
10) Measures for High Temperature Application
If the temperature of pipe surface is not lower than 250°C, Al foil could be wrapped over aerogel blanket's outer surface of each layer.
Pyrogel HPS Aerogel Insulation Blanket For High Temperature Advantages
Physically Robust and Impact Resistant
Soft and flexible but with excellent spring back, Flexible Pyrogel HPS Silica Aerogel Insulation Blanket For High Temperature Applications recovers its thermal performance even after compression events as high as 100 psi, protecting critical assets from compromise due to tool strikes, footfalls, lifting, and transportation
Logistics Savings - Time and Money
Reduced material volume, high packing density, and low scrap rates can reduce shipping volumes by a factor of five or more compared to rigid, pre-formed high-temperature insulation
Simplified Inventory
Unlike rigid pre-forms such as pipe cover or board, the same Flexible Pyrogel HPS Silica Aerogel Insulation Blanket For High Temperature Applications blanket can be kitted to fit any shape or design. Reduce the time and effort spent managing large numbers of SKU's. Flexible Pyrogel HPS Silica Aerogel Insulation Blanket For High Temperature Applications offers unrivaled versatility.
Pyrogel HPS Aerogel Insulation Blanket For High Temperature Application
(1)Pipe insulation
(2) Equipment insulation
(3) Tank thermal insulation
(4) Vehicle insulation
(5) High-end building, roof and floor heating insulation
(6) Chemical, biological pharmaceuticals pipeline insulation
Pyrogel HPS Aerogel Insulation Blanket For High Temperature Feature
It has the thermal insulation performance and surface hydrophobicity and excellent flame retardant properties.
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Product Categories : Aerogel Blanket > Aerogel Felt
