Air Conditioner NBR Rubber Insulation Tube

NBR insulation foam tube, also called elastomeric nitrile rubber foam pipe, is a flexible closed-cell thermal insulation material.

Its dense independent closed-cell structure forms an integrated natural vapor barrier, effectively blocking water vapor penetration and avoiding pipe condensation, rust and corrosion. The material keeps soft elasticity under ultra-low and medium-high temperature, easy to wrap elbows, tees, valves and irregular pipe fittings without cracking.

Advantages

Superior thermal insulation: Low thermal conductivity reduces heat loss/gain, cuts energy consumption for air conditioning, refrigeration and hot water pipelines.

Excellent moisture resistance: High water vapor diffusion resistance factor, nearly zero water absorption, stable long-term insulation performance.

Flame retardant & low smoke: Self-extinguishing, no molten dripping during combustion, low smoke density, meets building fire safety standards.

Sound & vibration absorption: Absorbs pipeline flow noise and mechanical vibration, ideal for noise reduction projects.

Eco-friendly & safe: CFC/HCFC-free, zero ODP & low GWP, fiber-free, mold/fungi resistant, low VOC, compliant with RoHS & REACH.

Easy installation: Lightweight, flexible, available with self-adhesive or aluminum foil surface; joints sealed with matching glue for airtight effect.

Main Applications

• HVAC central air conditioning copper pipes, chilled water & hot water pipelines

• Refrigeration, freezer, cold storage refrigerant pipelines

• Industrial chemical fluid piping, marine plumbing systems

• Solar water heating pipes, fire protection water pipes

• Electrical wire protection, automotive hydraulic tubing insulation

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