K-FLEX Products & Technical Specs

K-FLEX

World Class Insulation Systems

K-FLEX INDIA, is a part of L'ISOLANTE K-FLEX, a multinational company manufacturing elastomeric foam insulation with its headquarters in Italy. We have several world-class manufacturing facilities across the globe. In line with the company's policy of being close to the customer, K-FLEX has its operations in India offering world-class innovative insulation products from the Indian manufacturing facility at Ranjangaon, Pune.

Facility at Ranjangaon, Pune
K-Flex Facility

Technical Characteristics | K-FLEX ST

Engineered for superior performance. Our materials are designed to provide maximum efficiency, safety, and durability for all your insulation needs.

Closed Cell

Stable, low thermal conductivity & higher water vapor diffusion resistance.

Thermal Efficiency

Value as low as 0.033 W/(m.K) at 0°C for higher energy saving.

Vapour Resistant

µ value > 10,000 acts as a "Built-In" vapor barrier against condensation.

Fire Safe

FM Global Approved, Class 'O' as per BS 476, self-extinguishing.

Flexible

Highly elastic for easy & fast installation on complex shapes.

Core Products

K-FLEX ST TUBES

Superior Condensation Control

Designed for condensation control for air conditioning & refrigeration piping, and pipe fittings. Meets the need of insulation for HVAC, Industrial Processes, Oil & Gas, Petro-chemicals, Low Temp Cryogenics & Plumbing Applications.

  • Excellent for controlling heat loss & temperature drop.
  • Maintains optimal surface temperature of pipelines.
  • Available with Protective Glass Fabric & Co-extruded Coverings.
ST Tubes

Standard & Custom Sizes

K-FLEX ST SHEETS

Designed for the insulation of ducts, large flat surfaces, equipments and pipes of large diameters. Meets the different needs of insulation for industrial Air-Conditioning & Refrigeration, Heating, Tanks, Vessels, and Underdeck insulation.

Plain

Plain

Self Adhesive

Self Adhesive

Alu Foil Cover

Alu Foil Cover

IC Clad Cover

IC Clad Cover

Acoustic Systems

High performance acoustic insulation K-Fonik Open Cell processed elastomeric foam ensures the ideal acoustic insulation for all kinds of HVAC & Industrial Noise Control Applications.

  • Antimicrobial & Antifungal protection
  • Easy & Fast application
  • Clean & Fibre Free
  • Excellent Sound Absorption

K-FLEX Accessories

Complete your installation with our proprietary range of high-quality accessories designed specifically for K-FLEX insulation systems.

Sealing Tape

Adhesive

Pipe Support

Technical Specifications

K-FLEX ST Sheets & Tubes

Parameters K-FLEX Specifications
Material Microcellular Closed Cell Nitrile Rubber
Temperature Range -50°C to 105°C
Thermal Cond. (λ W/(m.K)) -20°C=0.034 / 0°C=0.035
Permeability (µ) EN 12086 ≥ 7000
Fire Rating BS 476 Class 'O'
Health Aspects Dust & Fibre Free
FM GLOBAL FM GLOBAL Approved

K-FONIK Open Cell Acoustic

Parameters K-FLEX Specifications
Material Processed Elastomeric Open Cell
Density 140 - 180 kg/m³ *
Thermal Conductivity 0.047 W/m.K @ 20° C
Temperature Range +85°C to -20°C
Fire Class Class 1 rating BS 476 Part 7
Environment Fibre free, CFC/HCFC Free
UL Approved UL 94 (HBF, HF1 & HF 2)

* Available in high density up to 240 kg/m³ for heavy industrial noise.

Packing Data

ST Tubes Class "O" (Length 2 Meters)

Copper Pipe Iron Pipe 9mm (3/8") 13mm (1/2") 19mm (3/4")
OD inches ØOD mm NB mm ØOD mm Sizes
thk x id
mtr/box Sizes
thk x id
mtr/box Sizes
thk x id
mtr/box
1/4" 6 9 x 06 300 13 x 06 170 19 x 06 110
3/8" 10 6 10.2 9 x 10 230 13 x 10 170 19 x 10 98
1/2" 12 9 x 12 170 13 x 12 124 19 x 12 80

Sheet Roll Class "O"

Thickness (mm) Roll Size (m x m) Sqm / Roll
6 1.2 x 30 36.00
9 1.2 x 20 24.00
13 1.2 x 14 16.80

K-Fonik Sheet (Slab)

Thickness (mm) Size Sqm / Box
6 1m x 1m 33
10 1m x 1m 20
15 1m x 1m 12

Special Applications

HVAC

HVAC & Industrial

Underdeck AC, Ducts, Industrial Cooling

Pipes

Industrial Processes

Civil Engineering Refrigeration, Heating

Sanitary

Water & Sanitary

Heat & Sanitary Plant Engineering, Plumbing

Other Premium Products

Discover our specialized range for extreme environments

K-FLEX TITAN

Temp: -50°C to +105°C
UV Resistant Mechanical protection for outdoor piping. Tough, durable, cost-effective.

K-FLEX ECO

Temp: -70°C to +150°C
Halogen free, PVC free, HCFC-CFC free. Environmental friendly insulation.

K-FLEX SOLAR HT

Temp: -50°C to +150°C
High temperature EPDM insulation systems for low pressure vapor & industrial processes.

K-FLEX AL CLAD

Comp: PVC foil + Aluminium Foil + UV
Weather resistant, excellent mechanical strength. High aesthetic value.

© K-FLEX INDIA. All rights reserved.

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Industry air ventilation

Availalbe: In Stock

$75.99 $59.99

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