Steel Box

The Benarx Acoustic Steel Box is an effective way of reducing the noise emitted from valves and flanges on a pipeline. High noise levels generated by flow in piping and valves may be a risk to HSE environment. High noise environments reduces the effective working time for personnel working in the plant, and reducing the noise generated can be a cost effective measure improving both the working environment as well as providing better efficiency.

The removable steel box for acoustic protection is a stainless steel constriction of thin plates covering the sealed-o insulation. The box features adjustable eccentric locks for easy mounting and demounting. All joints are sealed with gaskets or silicone to ensure they are watertight. Boxes are inspection and maintenance friendly, custom-made, and individually tagged.

  • NORSOK R-004 Class 6 (A), 7 (B) or 8 (C).
  • Acoustic tested according the ISO 15665 standard
  • High performance product
  • Easy to install and dismount
  • Both custom made or standardized
  • Maintenance free and friendly - even in the harshest climatic conditions
  • Low cost due to easy mounting
  • Acoustic insulation boxes can be combined with thermal insulation
  • Approved / implemented by leading companies of the oil and gas industry all over the world (BP/Statoil)