Rubber tube K-FLEX 13x028-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
K-FLEX ST 13x028-2 is a high-quality thermal insulation pipe made of synthetic rubber with closed cells (nitrile butadiene rubber). The product is des... See more
K-FLEX ST 13x028-2 is a high-quality thermal insulation pipe made of synthetic rubber with closed cells (nitrile butadiene rubber). The product is designed for thermal insulation of various types of pipes, including those in heating, water supply, air conditioning and refrigeration systems.
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- Specifications
- Advantages
- Application area
Insulation thickness: 13 mm
Inner diameter: 28 mm
Length: 2 meters
Material: Closed-cell synthetic rubber
Color: Black
Operating temperature range: from -165 ° C to + 110 ° C
Thermal conductivity: 0.033 W / (m K) (thickness ≤ 25 mm, at 0 ° C)
Resistance to water vapor transmission (μ): ≥ 10,000 (thickness ≤ 25 mm)
Flammability classification: Euroclass BL-s2, d0 (for pipes)
Energy efficiency: Low thermal conductivity ensures minimal heat loss.
Moisture resistance: High resistance to water vapor permeability protects against condensation.
Fire protection: Low flammability and self-extinguishing properties ensure safety.
Durability: Resistant to ozone, oil and chemicals. Easy to install: Easy to install on pipes.
Heating and water supply systems
Ventilation and air conditioning
Refrigeration equipment
Domestic and industrial pipelines
Petrochemical facilities
Products offered
Rubber tube K-FLEX 13x035-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Stone wool 1200*600*100 mm (2.88 sq/m)
- category: Heat and sound insulation / ქვაბამბა | თბოიზოლაცია
Stone wool - Ravatherm 110 kg/m3 50x600x1200 mm (2.88 m2)
- category: Heat and sound insulation / ქვაბამბა | თბოიზოლაცია
- Brands: RAVAGO
Mineral Wool Mineral Blanket (40 Sleeve)(600+600) – 50x1200x12500
- category: Heat and sound insulation / Mineral wool
- Brands: IZOCAM
vapor insulation membrane Izolteks В 1,60 (60 m2)
- category: Heat and sound insulation
Tape H50 003x050-15
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Decorative putty Capatect ArmaReno 600
- category: Heat and sound insulation / cement glue
- Brands: CAPAROL
K-FLEX glue 0.5 l K 414
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Soundproofing stone wool TechnoSonus BP Standard
- category: Heat and sound insulation / Sound insulation
- Brands: Techno Sonus
Rubber tube K-FLEX 09x076-2 ST (2m)
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Mineral Wool Mineral Blanket (40-Yellow Sleeve)(50+50) - 50x1200x7500
- category: Heat and sound insulation / Mineral wool
- Brands: IZOCAM
Rubber tube K-FLEX 13x022-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber roll K-FLEX 06x1000-30 ST AD ALU (self-adhesive and with aluminum foil) 30 m2
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber tube K-FLEX 09x022-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Tape H50 003x050-15
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber roll K-FLEX 10x1000-20 ST AD ALU (self-adhesive and with aluminum foil)
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Tape K-FLEX 050-050 ALU AA 130
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber tube K-FLEX 13x022-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rolled stone wool with wire mesh and foil Isotec Wired Mat 100 SM AL 2000x1000x50 mm. (2 sq.m.)
- category: Technical insulation / ქვაბამბა | თბოიზოლაცია
- Brands: ISOTEC
Rubber tube K-FLEX 09x064-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rolled stone wool with wire mesh Isotec Wired Mat 80 SM 2000x1000x50 mm. (2 sq.m.)
- category: Technical insulation / ქვაბამბა | თბოიზოლაცია
- Brands: ISOTEC
Rubber tube K-FLEX 13x035-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber roll K-FLEX 13x1000-14 ST AD ALU (self-adhesive and with aluminum foil) 14 m2
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber insulation 13mmx120cm (16,8 m2) Pa-Flex
- category: Heat and sound insulation / Technical insulation
- Brands: Pa Flex
Rubber tube K-FLEX 09x028-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Foil roll K-FLEX 1000-25 Foilglass AD (square meter)
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber tube K-FLEX 13x035-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Stone wool 1200*600*100 mm (2.88 sq/m)
- category: Heat and sound insulation / ქვაბამბა | თბოიზოლაცია
Stone wool - Ravatherm 110 kg/m3 50x600x1200 mm (2.88 m2)
- category: Heat and sound insulation / ქვაბამბა | თბოიზოლაცია
- Brands: RAVAGO
Mineral Wool Mineral Blanket (40 Sleeve)(600+600) – 50x1200x12500
- category: Heat and sound insulation / Mineral wool
- Brands: IZOCAM
vapor insulation membrane Izolteks В 1,60 (60 m2)
- category: Heat and sound insulation
Tape H50 003x050-15
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Decorative putty Capatect ArmaReno 600
- category: Heat and sound insulation / cement glue
- Brands: CAPAROL
K-FLEX glue 0.5 l K 414
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Soundproofing stone wool TechnoSonus BP Standard
- category: Heat and sound insulation / Sound insulation
- Brands: Techno Sonus
Rubber tube K-FLEX 09x076-2 ST (2m)
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Mineral Wool Mineral Blanket (40-Yellow Sleeve)(50+50) - 50x1200x7500
- category: Heat and sound insulation / Mineral wool
- Brands: IZOCAM
Rubber tube K-FLEX 13x022-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber roll K-FLEX 06x1000-30 ST AD ALU (self-adhesive and with aluminum foil) 30 m2
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber tube K-FLEX 09x022-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Tape H50 003x050-15
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber roll K-FLEX 10x1000-20 ST AD ALU (self-adhesive and with aluminum foil)
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Tape K-FLEX 050-050 ALU AA 130
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber tube K-FLEX 13x022-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rolled stone wool with wire mesh and foil Isotec Wired Mat 100 SM AL 2000x1000x50 mm. (2 sq.m.)
- category: Technical insulation / ქვაბამბა | თბოიზოლაცია
- Brands: ISOTEC
Rubber tube K-FLEX 09x064-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rolled stone wool with wire mesh Isotec Wired Mat 80 SM 2000x1000x50 mm. (2 sq.m.)
- category: Technical insulation / ქვაბამბა | თბოიზოლაცია
- Brands: ISOTEC
Rubber tube K-FLEX 13x035-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber roll K-FLEX 13x1000-14 ST AD ALU (self-adhesive and with aluminum foil) 14 m2
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber insulation 13mmx120cm (16,8 m2) Pa-Flex
- category: Heat and sound insulation / Technical insulation
- Brands: Pa Flex
Rubber tube K-FLEX 09x028-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Foil roll K-FLEX 1000-25 Foilglass AD (square meter)
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber tube K-FLEX 13x035-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Stone wool 1200*600*100 mm (2.88 sq/m)
- category: Heat and sound insulation / ქვაბამბა | თბოიზოლაცია
Stone wool - Ravatherm 110 kg/m3 50x600x1200 mm (2.88 m2)
- category: Heat and sound insulation / ქვაბამბა | თბოიზოლაცია
- Brands: RAVAGO
Mineral Wool Mineral Blanket (40 Sleeve)(600+600) – 50x1200x12500
- category: Heat and sound insulation / Mineral wool
- Brands: IZOCAM
vapor insulation membrane Izolteks В 1,60 (60 m2)
- category: Heat and sound insulation
Tape H50 003x050-15
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Decorative putty Capatect ArmaReno 600
- category: Heat and sound insulation / cement glue
- Brands: CAPAROL
K-FLEX glue 0.5 l K 414
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Soundproofing stone wool TechnoSonus BP Standard
- category: Heat and sound insulation / Sound insulation
- Brands: Techno Sonus
Rubber tube K-FLEX 09x076-2 ST (2m)
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Mineral Wool Mineral Blanket (40-Yellow Sleeve)(50+50) - 50x1200x7500
- category: Heat and sound insulation / Mineral wool
- Brands: IZOCAM
Rubber tube K-FLEX 13x022-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber roll K-FLEX 06x1000-30 ST AD ALU (self-adhesive and with aluminum foil) 30 m2
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber tube K-FLEX 09x022-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Tape H50 003x050-15
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber roll K-FLEX 10x1000-20 ST AD ALU (self-adhesive and with aluminum foil)
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Tape K-FLEX 050-050 ALU AA 130
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber tube K-FLEX 13x022-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rolled stone wool with wire mesh and foil Isotec Wired Mat 100 SM AL 2000x1000x50 mm. (2 sq.m.)
- category: Technical insulation / ქვაბამბა | თბოიზოლაცია
- Brands: ISOTEC
Rubber tube K-FLEX 09x064-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rolled stone wool with wire mesh Isotec Wired Mat 80 SM 2000x1000x50 mm. (2 sq.m.)
- category: Technical insulation / ქვაბამბა | თბოიზოლაცია
- Brands: ISOTEC
Rubber tube K-FLEX 13x035-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber roll K-FLEX 13x1000-14 ST AD ALU (self-adhesive and with aluminum foil) 14 m2
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Rubber insulation 13mmx120cm (16,8 m2) Pa-Flex
- category: Heat and sound insulation / Technical insulation
- Brands: Pa Flex
Rubber tube K-FLEX 09x028-2 ST
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
Foil roll K-FLEX 1000-25 Foilglass AD (square meter)
- category: Heat and sound insulation / Technical insulation
- Brands: K-FLEX
delivery
- When purchasing products for up to 100 GEL, the delivery price is 6 GEL;
- When purchasing products in the amount of 100 to 500 GEL, the delivery price is determined on the basis of: 1 km - 1.50 GEL;
- When purchasing products worth more than GEL 300, delivery is free (Tbilisi);
- The cost of delivery outside the city is determined at the rate: 1 km - 2 GEL.
Delivery time:
- Tbilisi | Rustavi | Mtskheta | Kutaisi | Batumi
Delivery time: 3-5 working days
- Out of town:
Delivery time: 4-5 working days
Note: Delivery is carried out only to the address, without unloading from the car and delivery to the apartment.
Product comparison

Rubber tube K-FLEX 13x028-2 ST
choose a product
- TechnoSonus VEM 2
- TechnoSonus Hydro
- Rubber tube K-FLEX 13x035-2 ST
- Stone wool 1200*600*100 mm (2.88 sq/m)
- Stone wool - Ravatherm 110 kg/m3 50x600x1200 mm (2.88 m2)
- Mineral Wool Mineral Blanket (40 Sleeve)(600+600) – 50x1200x12500
- vapor insulation membrane Izolteks В 1,60 (60 m2)
- Sonoplat Standard
- Tape H50 003x050-15
- Decorative putty Capatect ArmaReno 600
- K-FLEX glue 0.5 l K 414
- Soundproofing stone wool TechnoSonus BP Standard
- Rubber tube K-FLEX 09x076-2 ST (2m)
- Mineral Wool Mineral Blanket (40-Yellow Sleeve)(50+50) - 50x1200x7500
- Rubber tube K-FLEX 13x022-2 ST
- Rubber roll K-FLEX 06x1000-30 ST AD ALU (self-adhesive and with aluminum foil) 30 m2
- Rubber tube K-FLEX 09x022-2 ST
- Tape H50 003x050-15
- Rubber roll K-FLEX 10x1000-20 ST AD ALU (self-adhesive and with aluminum foil)
- Tape K-FLEX 050-050 ALU AA 130
- Rubber tube K-FLEX 13x022-2 ST
- Rubber tube K-FLEX 09x035-2 ST
- Rolled stone wool with wire mesh and foil Isotec Wired Mat 100 SM AL 2000x1000x50 mm. (2 sq.m.)
- Rubber tube K-FLEX 09x064-2 ST
- Rolled stone wool with wire mesh Isotec Wired Mat 80 SM 2000x1000x50 mm. (2 sq.m.)
- Rubber tube K-FLEX 13x035-2 ST
- Rubber roll K-FLEX 13x1000-14 ST AD ALU (self-adhesive and with aluminum foil) 14 m2
- Rubber insulation 13mmx120cm (16,8 m2) Pa-Flex
- Rubber tube K-FLEX 09x028-2 ST
- Foil roll K-FLEX 1000-25 Foilglass AD (square meter)
Insulation thickness: 13 mm
Inner diameter: 28 mm
Length: 2 meters
Material: Closed-cell synthetic rubber
Color: Black
Operating temperature range: from -165 ° C to + 110 ° C
Thermal conductivity: 0.033 W / (m K) (thickness ≤ 25 mm, at 0 ° C)
Resistance to water vapor transmission (μ): ≥ 10,000 (thickness ≤ 25 mm)
Flammability classification: Euroclass BL-s2, d0 (for pipes)