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Langfang Qichuang Construction Engineering Co., Ltd
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Langfang Qichuang Construction Engineering Co., Ltd

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    Dacheng County

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Professional Introduction to Tank Insulation Construction Team

NegotiableUpdate on 05/06
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Overview

We are a professional tank insulation construction team with complete qualifications, rich experience, and standardized processes. We have been deeply involved in the field of industrial insulation for many years, focusing on providing full process insulation, cold insulation, thermal insulation, and anti-corrosion engineering services for tanks/storage tanks/reactors in industries such as chemical, power, energy, food, and pharmaceutical. We have three core values: energy conservation and consumption reduction, safety protection, and long-term durability.

Product Details

Professional Introduction to Tank Insulation Construction Team

1、 Team strength and qualifications

  • Legitimate qualifications: HoldingProfessional contracting qualification for waterproof, anti-corrosion and insulation engineeringAll personnel must hold valid certificates (such as high-altitude operation certificate, welding certificate, etc.) to work, and the construction must be compliant, safe, and controllable.

  • Experience accumulationAccumulated completion1000+Proficient in various tank insulation projectsLarge storage tanks (100-5000m ³), irregular reaction vessels, and special tanks for high and low temperaturesConstruction covers the entire scene of new construction, renovation, and maintenance.

  • Professional ConfigurationFixed construction team30-50 peopleEquipped with professional cutting, bending, and riveting equipment, supportingOn site deepening design, precise layout, and batch construction.

2、 Core construction scope (full scene coverage)

  • High temperature tank insulation(Steam tank, reaction kettle, heating tank): Temperature resistant200–1200℃, usingRock wool, aluminum silicate, glass woolClass A fire-resistant materials.

  • Low temperature/cold insulation tank(Freezing tank, liquid storage tank, LNG tank): anti condensation, waterproof and moisture-proof, selectedPolyurethane, rubber and plastic, aerogelWaiting for closed cell materials.

  • Anti corrosion and weather resistant tank body(Chemical, Coastal, Outdoor Storage Tanks): Outer LayerGalvanized iron sheet/aluminum sheet/stainless steelProtection, acid and alkali resistance, aging resistance and service life15 years+.

  • Special treatment for irregular partsManholes, pipe openings, ladders, support legs, flanges, valves, etcDetachable insulation coverConvenient for maintenance and tightly sealed.

3、 Standardized construction technology (quality controllable, details win)

1. Grassroots treatment (key foundation)

Tank surfaceRust removal, cleaning, and polishing to achieve a smooth surfaceNo welding slag, no burrs, no oil stains, ensure that the insulation layer is tightly adhered, without hollowing or falling off.

2. Insulation layer laying (core energy-saving)

  • Misalignment construction:The seams of the upper and lower layers are staggered by ≥ 200mmEliminate "through seams" and thermal bridges to reduce heat loss30%+.

  • Layered fixation: used for high temperature/large tanksMulti layer seam pressingThe insulation nails/iron wires are firmly tied (spacing)300–400mm)Prevent sinking and detachment.

  • Gap compaction: all seams and pipe openings are usedSimilar insulation materials/sealantsFill it tightly, without any voids or leaks of heat or cold.

3. Moisture proof layer (necessary for cold insulation)

Low temperature tankFull package of aluminum foil tape/waterproof and moisture-proof clothOverlap ≥ 80mm, seal tightly, block moisture, and prevent condensation and dripping.

4. Outer protective layer (iron sheet/aluminum sheet/stainless steel)

  • Accurate cutting: BIM layout, error ≤ 2mm, circumferential/longitudinal overlap ≥ 50mm.

  • Installation specifications:Press down the longitudinal seam downwards and the circumferential seam upwards(Along the water direction), rivet spacing150–200mmArrange neatly.

  • Sealed waterproof: all seams, nail holes, cornersFully apply weather resistant sealantDouble waterproof for outdoor/corrosive environments (aluminum foil tape+sealant).

Professional Introduction to Tank Insulation Construction Team