Stainless Steel 304 Pre-Insulated Integrated Pipe PU Foam Insulated Double-Wall Pipe for HVAC Fresh Air Ventilation System 2.0MPa OEM

Stainless Steel 304 Pre-Insulated Integrated Pipe — PU Foam Insulated Double-Wall Pipe

A pre-insulated stainless steel pipe with polyurethane foam between a 304 stainless steel inner pipe and a stainless steel outer casing. The inner pipe is rated to 2.0 MPa, and the nine standard size combinations cover inner diameters from 16 mm to 108 mm with insulation thicknesses from 8 mm to 26 mm. It is supplied as an integrated double-wall pipe ready to install.

Key Features

• 304 stainless steel inner and outer — corrosion-resistant inside and out
• PU foam insulation — high thermal performance in a small wall thickness
• 2.0 MPa pressure rating — suited to pressurised HVAC and fresh air systems
• Nine size combinations — inner pipe 16 mm through 108 mm
• Integrated double-wall construction — no site fabrication or lagging

Technical Specifications

Typical Applications

• Pre-insulated pipework for HVAC and fresh air ventilation systems
• Applications requiring a high pressure rating and corrosion resistance
• Projects requiring factory-finished insulated pipework

System Matching

Complements our insulated galvanised spiral duct and pre-insulated PPR pipe for the broader insulated pipework scope.

FAQ

Q: What is the pressure rating?
A: 2.0 MPa for the inner pipe, as listed in the specification table.

Q: Which sizes are available?
A: Nine combinations from 16x32 up to 108x160 mm, as listed in the specification table.

Q: What is the insulation thickness?
A: Between 8 mm and 26 mm depending on the size combination, as listed in the specification table.