TECHNICAL INSULATION OF PIPELINES (LINES AND UTILITIES)

Pipe insulation and technical solutions for utilities from KIROCKS deliver professional-grade mineral wool and elastomeric rubber systems designed to protect pipelines from freezing and heat loss.
Insulation of processing and engineering pipelines is a critical element that ensures both energy efficiency and system reliability. The absence of proper protection leads to significant heat or cooling losses, risks of pipeline freezing, aggressive condensation build-up, and subsequent Corrosion Under Insulation (CUI). Our advanced solutions guarantee stable product temperature along the entire line and extend the service life of your communications

Technology products

High-temperature systems
Утеплювач для труб із базальтової мінеральної вати

Stone wool pre-formed pipe sections, plain and foil-faced

A ready-made solution for pipeline thermal insulation, manufactured from high-quality stone wool. The fibers in the product are oriented circumferentially around the cylinder, providing additional structural strength and efficiency.
The product is available both plain (unfaced) and faced with aluminum foil, which additionally serves as a vapor barrier. There are two main types of cylinders: with a density of 50 kg/m³ and 100 kg/m³, while for thin-walled configurations, the density can reach up to 145 kg/m³. Due to these technical properties, the pipe sections provide effective insulation for a wide range of engineering systems

Industrial and process equipment: Insulation of pipelines, tanks, and vessels in the oil & gas, chemical, and power generation industries.
Heating and hot water systems (HVAC): Protection against heat loss in residential, commercial, and industrial buildings.
Insulation for temperature maintenance and noise reduction.
Steam pipelines and flues (chimneys): Effective protection against high temperatures.

  • Material: Stone Wool
    Density: 100 to 145 kg/m³. Depends on wall thickness and the inner diameter of the cylinder. For thicknesses of 40 mm and above, the density is 100 kg/m³, while for thinner cylinders it can be higher (up to 145 kg/m³).
  • Length: 1200 mm
  • Wall Thickness (mm): 25; 30; 40; 50; 60; 80; 100
  • Inner Diameter (mm): 15; 21; 27; 33; 42; 48; 60; 76; 89; 114; 140; 169; 219; 273; 324; 356
  • Facing: Unfaced / Faced with aluminum foil (Al-foil)
    Reaction to Fire (Fire Class): A1
  • Maximum Service Temperature: 600 °C
  • Water Absorption: ≤ 1 kg/m³
  • Thermal Conductivity lambda):
    Density 50 kg/m³:
    at 50 °C: 0.045 W/m·K
    at 100 °C: 0.055 W/m·K
    at 150 °C: 0.063 W/m·K
    at 200 °C: 0.070 W/m·K
    at 250 °C: 0.090 W/m·K
    Density 100 kg/m³:
    at 50 °C: 0.045 W/m·K
    at 100 °C: 0.055 W/m·K
    at 150 °C: 0.063 W/m·K
    at 200 °C: 0.070 W/m·K
    at 250 °C: 0.090 W/m·K
  • Packaging Material: Polyethylene bag (PE Bag), Carton box (Carton Box)
    Standards &
  • Certifications: TS EN 14303, EN 823, EN 13467, TS EN 12667, EN 12939, EN 13787, EN 13472

 

ковдра утеплювач для труб з базальтової кам'яної мінеральної вати

Industrial Wired Mat (Stone Wool Blanket) with density 50, 80, 100, and 125 kg/m³, stitched with galvanized wire

This is a stone wool blanket used for thermal insulation and fire safety of industrial plants, vessels, process equipment, and large-diameter pipes.

High-temperature insulation: The non-combustibility of industrial stone wool coatings allows them to be used for thermal, acoustic, and fire insulation at extremely high temperatures.
High-temperature pipelines at industrial facilities.
Power plants.
Petrochemical and gas refineries.
High-temperature resistance: It serves as an ideal solution for industrial applications requiring premium thermal stability.

  • Material: Stone Wool
  • Density: 50; 80; 100; 125 kg/m³
  • Length: 2000 mm – 8000 mm
  • Width: 500 mm and 1000 mm
  • Thickness: 30; 40; 50; 60; 80; 100; 120 mm
  • Facing / Mesh: Stitched with galvanized wire mesh
  • Reaction to Fire (Fire Class): A1
  • Water Vapor Diffusion Resistance ($\mu$): 1
  • Packaging Material: Polyethylene film (PE film)
  • Standards: TS EN, TS EN ISO

Thermal Conductivity (lambda):

  • Density 80 kg/m³:
    • at 50 °C: 0.048 W/m·K
    • at 100 °C: 0.063 W/m·K
    • at 150 °C: 0.073 W/m·K
    • at 200 °C: 0.083 W/m·K
    • at 250 °C: 0.093 W/m·K
  • Density 100 kg/m³:
    • at 50 °C: 0.048 W/m·K
    • at 100 °C: 0.058 W/m·K
    • at 150 °C: 0.068 W/m·K
    • at 200 °C: 0.078 W/m·K
    • at 250 °C: 0.089 W/m·K
  • Density 125 kg/m³:
    • at 50 °C: 0.047 W/m·K
    • at 100 °C: 0.057 W/m·K
    • at 150 °C: 0.067 W/m·K
    • at 200 °C: 0.077 W/m·K
    • at 250 °C: 0.087 W/m·K

IZOCAM Valve Jackets

İzocam Valve Jacket is a specialized, high-efficiency pipe insulation solution designed specifically for valves, flanges, and pipeline fittings. It is manufactured from a premium noncohesive white needled glass wool blanket or stone wool industrial blanket. The outer layer is coated with high-grade silicone, while the inner facing features a silicone-free glass tissue capable of withstanding operational temperatures up to 500 °C.

These thermal insulation jackets are ideal for protecting all types of valves (including piston, globe, and butterfly valves) manufactured according to DIN, ANSI, and API standards, as well as strainers in both indoor and outdoor spaces.

Key Benefits:

  • High thermal insulation to eliminate energy loss.
  • Premium fire safety (non-combustible materials).
  • Flexibility and ease of application.
  • Size variety tailored to standard engineering systems.
  • Excellent durability for outdoor spaces and harsh environments

Each pipe insulation valve jacket is chosen precisely according to the specific valve size or can be custom-made.

  • Pre-inspection: Before installation, check the system to ensure there are no active vapor or fluid leaks. If a leak is detected, fix it before mounting the blanket.
  • Wrapping: Wrap the insulation jacket tightly around the valve or flange body.
  • Securing: Fasten the stainless steel clasps and tightly secure the jacket hooks to each other using the integrated high-temperature string/wire.

Coverage: Valves and flanges must be insulated completely. To eliminate thermal bridges, the valve jacket must overlap onto the adjacent insulated pipe by a minimum of 50 mm starting from the flanges.

  • Material: White Needled Glass Wool Blanket / Stone Wool Industrial Blanket
  • Density (rho): 60 kg/m³
  • Thickness (t): 50 mm (Tolerance: -1, +5 mm according to EN 823)
  • Outer Facing: Silicon-coated glass fiber cloth (weatherproof and UV resistant)
  • Inner Facing: High-temperature resistant glass tissue
  • Fasteners: Stainless steel clasps and stainless steel wire
  • Reaction to Fire (Fire Class): Class A1 (Non-combustible according to DIN 4102)
  • Maximum Service Temperature: 500 °C (Permanent continuous operation)
  • Specific Heat Capacity (c):84 kJ/(kg·K)
  • Dynamic Elasticity (E_{dyn}):8 kN/m²
  • Standards & Testing: ISO 8302, EN 823, DIN 4102

Declared Thermal Conductivity (lambda):

  • at 10 °C (lambda_D): 0.031 W/m·K
  • at 100 °C (lambda): 0.043 W/m·K
  • at 200 °C (lambda): 0.061 W/m·K
  • at 300 °C (lambda): 0.085 W/m·K
  • at 400 °C (lambda): 0.116 W/m·K
  • at 500 °C (lambda): 0.155 W/m·K

Available Sizes and Dimensions (by Valve Diameter):

  • DN15: thickness 50 mm — area 0.19 m2
  • DN20: thickness 50 mm — area 0.22 m2
  • DN25: thickness 50 mm — area 0.25 m2
  • DN32: thickness 50 mm — area 0.32 m2
  • DN40: thickness 50 mm — area 0.37 m2
  • DN50: thickness 50 mm — area 0.50 m2
  • DN65: thickness 50 mm — area 0.63 m2
  • DN80: thickness 50 mm — area 0.72 m2
  • DN100: thickness 50 mm — area 0.84 m2
  • DN125: thickness 50 mm — area 1.03 m2
  • DN150: thickness 50 mm — area 1.43 m2
  • DN200: thickness 50 mm — area 1.81 m2
  • DN250: thickness 50 mm — area 3.10 m2

 

Lamella Mat (Stone Wool)

A lamella mat is a flexible roll material for pipe insulation and duct protection made of stone (basalt) wool, where the fibers are oriented perpendicular to the insulated surface. It is typically supplied with an outer facing of reinforced aluminum foil. This perpendicular fiber orientation provides high tensile strength and minimal deformation on bend

A lamella mat is a specialized pipe insulation and technical system solution where flexibility, a reliable vapor barrier, and resistance to bending are required:

  • Air Ducts (HVAC): Thermal and vapor insulation for rectangular and round air ducts. The foil facing acts as a vapor barrier to prevent condensation.
  • Pipelines: Efficient pipe insulation for large-diameter networks, hot and cold water supply, and process lines.

  • Material: Stone Wool (Basalt Wool)

  • Facing: Reinforced aluminum foil (serves as a vapor barrier and heat reflector)
  • Fiber Orientation: Perpendicular to the surface (ensures flexibility and high tensile strength)
  • Reaction to Fire (Fire Class): Non-combustible (A1) for the base wool; the facing may have an additional rating depending on the adhesive layer.
  • Operating Temperature Range: Typically up to +250°C (the base wool withstands much higher temperatures, but the foil backing limits the outer surface temperature).
  • Density: Typically ranges from 35 to 50 kg/m³ (lower than wired mats due to the perpendicular fiber structure). Standard grades: 35, 40, 50 kg/m³.
  • Length: 2000 mm – 10000 mm (depending on thickness)
  • Width: Standard 1000 mm
  • Thickness: 20, 30, 40, 50, 60, 80, 100 mm
  • Water Vapor Diffusion Resistance (μ): ≈1 for the base stone wool. However, the aluminum foil facing acts as a virtually absolute vapor barrier, preventing moisture penetration.
  • Water Absorption: Extremely low (hydrophobic properties).
  • Standards: TS EN, TS EN ISO
    Thermal Conductivity (λ) for density 40 kg/m³:
  • at 10 °C: ≈0.037 W/m·K
  • at 50 °C: ≈0.041 W/m·K
  • at 100 °C: ≈0.050 W/m·K

 

Утеплювач для труб зі скловолокна

IZOCAM Pre-formed Glasswool Pipe Sections 450°C

High-temperature pre-formed sections are rigid, ready-to-use pipe insulation products made of high-quality fiberglass (Glasswool). They are specifically engineered for the thermal insulation of medium and large-diameter pipelines. Due to their high density and precise geometric shaping, they ensure a perfect fit around the pipe, minimizing energy loss.

  • Design & Structure: These cylindrical sections are supplied with an integrated facing of non-combustible aluminum foil (Al-foil). The foil serves as a durable protective layer and acts as an efficient barrier against water vapor penetration.
  • Installation: Each insulation segment features a standard length of 1200 mm with a minor tolerance of

This premium pipe insulation is designed for engineering and utility systems that require highly efficient thermal protection and exceptional resistance to elevated temperatures.

  • Industrial Pipelines: Thermal insulation of process lines transporting hot fluids, steam, or gases with operational temperatures reaching up to 450°C.
  • Heating Networks & Boiler Rooms: Protection of piping systems within heating stations and boiler rooms to maximize energy efficiency and minimize heat dissipation.
  • Personnel Protection: Reliable shielding of hot surfaces to prevent occupational accidental burns among maintenance personnel.
  • Cold Circuit Systems: Effective utilization of the aluminum foil facing as a dependable vapor barrier to protect cold lines from condensation and moisture accumulation
  • Maximum Service Temperature: The material features an exceptionally high maximum service temperature of 450°C, proving its suitability for demanding high-temperature industrial applications (in compliance with TS EN 14707).
  • Standard Length: Each pipe insulation cylinder segment has a standard length of 1200 mm across all size variations.
  • Fire Safety (Reaction to Fire): The product equipped with non-combustible aluminum foil achieves a fire reaction class of A2L-s1,d0 (according to TS EN 13501-1), signifying extremely limited combustibility and minimal smoke emission.
  • Packaging Material: Polyethylene film (PE Film) is used to protect the insulation sections during transportation and storage.
  • Standards & Certifications: TS EN, TS EN ISO

Declared Thermal Conductivity (lambda) according to EN ISO 8497:

  • at 50 °C: 0.035 W/m·K
  • at 150 °C: 0.052 W/m·K
  • at 300 °C: 0.106 W/m·K

Available Inner Diameters (DN / Pipe Size):

Suitable for pipes with a nominal inner diameter ranging from 13 mm (1/2″) to 356 mm (14″). The full range of available diameters includes:

  • 13, 21, 27, 33, 42, 48, 60, 76, 89, 114, 140, 169, 219, 273, 325, and 356 mm.

Available Wall Thicknesses:

This pipe insulation is offered in a wide selection of insulation thicknesses (from 20 mm to 100 mm) to achieve the required thermal resistance (R-value) for diverse operating conditions:

  • Small diameters (1/2″ to 1 1/2″): Available in insulation thicknesses from 20 mm to 60 mm.
  • Medium diameters (2″ to 4″): Available in insulation thicknesses of 20, 80, and 100 mm.
  • Large diameters (6″ to 14″): Available in insulation thicknesses from 25 mm to 100 mm.

IZOCAM Pre-formed Glasswool Pipe Sections 200⁰C

Glass wool pre-formed pipe sections are rigid, ready-to-install cylindrical segments manufactured from high-density fiberglass (Glass Wool). They are engineered to provide highly efficient thermal protection and acoustic insulation for various piping systems.

This heavy-duty pipe insulation is available either unfaced (plain) or equipped with an integrated aluminum foil facing. The aluminum foil cover is non-combustible and serves as an effective vapor barrier, which significantly simplifies the installation process on cold utility lines

Pre-formed cylindrical sections provide comprehensive technical protection for utility networks, delivering high thermal efficiency, sound dampening, and reliable fire safety.

  • Thermal Pipeline Insulation: Used for the energy-efficient thermal protection of industrial process lines, central heating systems, and solar energy installations.
  • Environmental Protection: Applied as a robust pipe insulation layer to protect utility networks against freezing temperatures and internal condensation.
  • Acoustic and Vibration Insulation: Utilized for sound deadening and vibration dampening along pressurized water supply pipes.
  • Specialized Application Areas: Ideal for insulating pipelines passing through concrete walls or floor slabs, providing essential acoustic and vibration isolation at pipe-to-structure transit points
  • Maximum Service Temperature: The material has a maximum operational temperature limit of 250°C.
  • Fire Safety (Reaction to Fire): Unfaced sections feature the highest non-combustible classification of Class A1. Foil-faced insulation cylinders achieve a reaction to fire class of A2L-s1,d0.
  • Water Absorption: This pipe insulation features low moisture absorption properties, with a maximum limit of 1 kg/m².
  • Standard Length: Each insulation segment features a standard length of 1200 mm with a dimensional tolerance of
  • Available Inner Diameters (DN / Pipe Size): Available for piping systems with nominal inner diameters ranging from 13 mm (1/4″) to 356 mm (14″).
  • Available Wall Thicknesses: The insulation cylinders are manufactured in wall thicknesses ranging from 25 mm to 100 mm.

Thermal Conductivity ()

Declared Thermal Conductivity ():

  • at 50 °C: 0.036 W/m·K
  • at 150 °C: 0.050 W/m·K
  • at 250 °C: 0.069 W/m·K
  • Maximum declared value is below 0.035 W/m·K under standard reference conditions.

Other Products

Low-Temperature Systems

Elastomeric Rubber Insulation Sheets

Elastomeric rubber foam mats are a flexible and highly efficient pipe insulation and duct protection material featuring a closed-cell structure. The material is available in several variations tailored to diverse installation requirements: plain (unfaced) for standard indoor use, faced with non-combustible aluminum foil for areas exposed to thermal radiation, and self-adhesive options that significantly simplify the installation process. These mats exhibit high resistance to oils and adverse weather conditions, maintain excellent flexibility, and do not support fungal or mold growth

Elastomeric rubber foam insulation mats are engineered for thermal insulation and condensation prevention on the outer surfaces of air ducts and large-diameter pipelines. The material is widely used across heating, cooling, ventilation, and air conditioning (HVAC) systems.

  • Installation: Mounted by bonding the mats to the target surface using a special manufacturer-recommended adhesive. Joints between the sheets must be tightly sealed and, if necessary, additionally reinforced with insulation tape.

  • Outdoor Use: For outdoor applications where the material is exposed to direct sunlight, a protective jacket coating or UV-resistant paint must be applied within 5 days after installation.

  • Indoor Use: In indoor environments with natural daylight, aluminum foil-faced mats can be used without any additional UV protection.

  • Material: Elastomeric Rubber Foam
  • Types: Plain (unfaced), self-adhesive, aluminum foil-faced, self-adhesive with aluminum foil.
  • Thickness: 6; 9; 13; 19; 25; 32 mm
  • Width: 1000 – 1200 mm
  • Length: 3000 – 60000 mm
  • Facing Options: Unfaced, non-combustible aluminum foil, self-adhesive backing film.
  • Reaction to Fire (Fire Class): Class E
  • Operational Temperature Range: From -50 °C to +105 °C
  • Water Vapor Diffusion Resistance ():
  • Key Properties: High resistance to oils and weathering, superior flexibility, anti-fungal properties.
  • Packaging Material: Polyethylene film (PE Film)
  • Standards & Compliance: TS EN 14303, EN 822, EN 823, TS EN 12667, TS EN 13501-1, EN 12086

Declared Thermal Conductivity ():

  • at -20 °C: 0.031 W/m·K
  • at 0 °C: 0.034 W/m·K
  • at 20 °C: 0.036 W/m·K
  • at 40 °C: 0.037 W/m·K
  • at 60 °C: 0.038 W/m·K
  • at 80 °C: 0.043 W/m·K

Packaging Dimensions for 1000 mm Width Mats:

  • Thickness 6 mm: Length 36000 mm — 36 per pack
  • Thickness 9 mm: Length 24000 mm — 24 per pack
  • Thickness 13 mm: Length 18000 mm — 18 per pack
  • Thickness 19 mm: Length 12000 mm — 12 per pack
  • Thickness 25 mm: Length 9000 mm — 9 per pack
  • Thickness 32 mm: Length 7000 mm — 7 per pack
  • Thickness 40 mm: Length 6000 mm — 6 per pack
  • Thickness 50 mm: Length 5000 mm — 5 per pack

Packaging Dimensions for 1200 mm Width Mats:

  • Thickness 6 mm: Length 32000 mm — 38.40 per pack
  • Thickness 9 mm: Length 24000 mm — 28.80 per pack
  • Thickness 13 mm: Length 16000 mm — 19.20 per pack
  • Thickness 19 mm: Length 11000 mm — 13.20 per pack
  • Thickness 25 mm: Length 8000 mm — 9.60 per pack
  • Thickness 32 mm: Length 6000 mm — 7.20 per pack

 

Утеплювач для труб (трубна ізоляція) виконана із синтетичного каучуку із закритою комірчастою структурою із синтетичного каучуку

Elastomeric Rubber Pipe Insulation

This premium pipe insulation is manufactured from high-quality synthetic rubber featuring a closed-cell structure (Closed Cell Synthetic Rubber). The material exhibits exceptional flexibility, which greatly simplifies on-site installation processes. It provides durable resistance against oils and adverse weather conditions, while naturally preventing fungal and mold growth. The insulation holds a Class E reaction to fire rating and safely withstands operational temperatures ranging from -50 °C up to +105 °C. All products are securely packed in heavy-duty cardboard boxes.

This technical insulation is specifically engineered for the thermal protection of pipelines and highly efficient condensation control. Due to its superior water vapor diffusion resistance factor (mu \ge 5000), it reliably stops condensation from forming on cold metal surfaces.

The insulation is produced in a wide variety of inner diameters tailored precisely to fit standard copper and steel pipes:

  • Available Inner Diameters: 6 mm to 114 mm.
  • Available Insulation Thicknesses: 6, 9, 13, 19, 25, and 32 mm.

This extensive dimension range ensures an optimal, energy-saving fit for diverse HVAC, refrigeration, and industrial engineering systems

  • Material: Closed Cell Synthetic Rubber
  • Standard Length: 2000 mm (Total length ranges from 2000 to le 50000 mm)
  • Reaction to Fire (Fire Class): Class E
  • Operational Temperature Range: From -50 °C to +105 °C
  • Water Vapor Diffusion Resistance (mu): ge 5000
  • Material Durability: Good UV resistance, good oil resistance, good weatherability, excellent flexibility, zero fungal growth.
  • Packaging Material: Cardboard Box
  • Standards & Compliance: TS EN 14303, TS EN 822, TS EN 13467, TS EN 823, TS EN 13501-1, TS EN 12667, EN 12086

Declared Thermal Conductivity (lambda):

  • at -20 °C: 0.031 W/m·K
  • at 0 °C: 0.034 W/m·K
  • at 25 °C: 0.036 W/m·K
  • at 40 °C: 0.041 W/m·K
  • at 60 °C: 0.042 W/m·K
  • at 80 °C: 0.043 W/m·K

Available Inner Diameters (mm):

  • 6; 8; 10; 12; 15; 18; 20; 22; 25; 28; 35; 42; 48; 54; 60; 64; 70; 76; 80; 89; 102; 108; 114.

Available Wall Thicknesses (mm):

  • 6; 9; 13; 19; 25; 32.

 

Purpose / Benefits

Energy savings: Prevention of heat loss in heating, hot water systems (HVAC), and process pipelines, resulting in significant energy resource savings.
Freezing protection: In cold seasons, insulation protects pipes from freezing and bursting, which is critical for outdoor utilities.
Corrosion under insulation (CUI) prevention: The insulation prevents condensation from forming on the surface of cold pipes (refrigeration and air conditioning systems), which is the primary cause of CUI and metal damage.
Acoustic insulation: Reduction of noise levels transmitted through pipes (especially in sewage and water supply systems).
Personnel safety: Protection against burns upon contact with hot pipelines.

Fields of Application

Power generation: Thermal insulation of steam pipelines and hot water lines
Residential buildings and utilities: Protection of water supply, heating, and sewage pipes against freezing and noise
Oil, gas, and chemical industries: Insulation of pipelines, tanks, vessels, and process equipment to protect against extreme temperatures and prevent condensation

Frequently Asked Questions

In addition to thermal protection, it prevents equipment corrosion, protects against condensation on cold surfaces, and significantly increases personnel safety by preventing accidental burns from high-temperature process lines

We provide a variety of specialized materials depending on the system requirements: mineral (basalt) wool is used for high-temperature systems, cellular glass (foam glass) is applied in chemically aggressive environments, and flexible elastomeric foam (synthetic rubber) is used for refrigeration and cooling systems

Yes, it does. Standard pipe insulation typically utilizes pre-formed cylindrical sections (shells) designed to match specific diameter sizes. Tank and vessel insulation requires more complex engineering calculations, specialized fastening systems, and the application of heavy-duty insulation blankets or boards

Yes, we specialize in delivering tailored insulation solutions. We are fully equipped to supply materials according to custom dimensions, densities, and configurations. Additionally, we can provide your pipe insulation with a wide range of protective jackets and facings (including metal cladding, polymer coatings, and other specialized finishes) in strict compliance with your project specifications

Other Technical Systems

Industrial Tank Insulation & Vessel Protection Solutions
HVAC insulation

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