Aluzinc

Aluzinc’s two metallic constituents create a corrosion resistance barrier effect – the aluminium present on the surface of the coating along with the sacrificial protection of zinc. The 55% aluminium, 43.4% zinc and 1.6% silicon double sided coating is applied in a continuous hot dip galvanising process that creates the attractive characteristic spangled silver finish, a thin layer of aluminium oxide which forms on the top surface preserves the appearance for many years. The zinc in the coating provides ‘self-healing’ sacrificial cathodic protection whenever the steel substrate is exposed.


  • 25 YEAR GUARANTEE for exterior use
  • Excellent corrosion resistance, even at high temperatures -‘self-healing’ protection whenever the steel substrate is exposed (e.g. during fabrication or by accidental cuts or scratches).
  • Good abrasion resistance
  • Attractive appearance – bright ‘Spangle’ finish
  • Good abrasion resistance
  • Enhanced stability due to excellent thermal and light reflectivity
  • Excellent fire resistance without toxic fumes – tested to over 1200˚C
  • Fully weldable
  • Good abrasion resistance
  • Manufactured to ISO 9001 Quality Assurance Standard
    Certificate No.FQA0936907
  • Distributed to BS EN ISO 9002 Quality Assurance Standard.
    Certificate No.890916

For increased rigidity, often helpful on large diameter pipe-work insulation jacketing and ducting projects, our shallow Petrochem ZX® profile can be added to either Dobelshield® embossed finish or standard flat finish as required. This profile often enables a lighter gauge to be used (0.1mm/0.3 mm thinner) without loss of rigidity, saving on weight and cost.

Our Petrochem ZX® profile provides increase strength with no loss of overall coverage width.

Once profiled Petrochem ZX® can be supplied re-coiled or supplied as cut to length sheets.

All insulation fabrications, including flange cases, are still easy to mechanically fabricate with our Petrochem ZX® Profile.

  • Dobelshield® and standard flat finish
  • Coils from 50 kilos to 5000 kilos
  • Cut sheets from 0.5 metres long to 5 metres long
  • Gauges 0.4, 0.5, 0.6 & 0.7mm
  • Standard width 1000mm with 1250mm width also available

 

SSAB Swedish Steel’s Service Centre in the heart of the West Midlands houses a modern, state-of-the-art cut-to length line. This cut-to-length line can handle sheet from 0.4mm to
2.0mm thick and up to 5 metres in length by 1.5 metres wide.

To complement cut length facility the factory also offers a fully integrated slitting service. Slitting to width from master coils can be accommodated from 1250mm wide down to just
10mm within 0.5mm tolerance, in thicknesses from 0.40mm to 0.90mm.

  • Thicknesses available 0.4, 0.5, 0.6, 0.7, 0.8mm
  • Width 1000mm (with1250mm available to order)
  • Cut sheets from 0.5 metres long to 5 metres long
  • Coils from 50 kilos to 5000 kilos
  • Material can be recoiled to measured length
  • Construction and Manufacturing Grade also available

 

PetrochemClad® has a nominal 10mm deep profile giving it the strength required for tank and vessel cladding. A consistently regular profile, PetrochemClad® has been developed by SSAB
Swedish Steel with a number of design criteria in mind. Namely the profile must be strong; it must be regular and small; it must be much more flexible in use than other profiles; and of course, it must be readily available. PetrochemClad® meets all these demands.
  • Standard width covers 890mm (with 60mm overlap)
  • Cut sheets from 2 to 4 metres long
  • Gauges – 0.5 and 0.6mm
  • Rolled and cut to order

Incorporated into the SSAB slitting line is an embossing facility, which adds our Dobelsheild/Stucco finish direct from the coil material before cutting to length or slitting to our customers
requirements.

Once embossed our Petrochem ZX® profile can also be added which offers increase strength with no loss of overall coverage width.


  • Gauges 0.4, 0.5, 0.6 and 0.7mm
  • Coils from 50 kilos to 5000 kilos
  • Cut sheets from 0.5 metres long to 5 metres long
  • Standard width 1000mm with 1250mm width also available to order
  • Construction and Manufacturing Grade also available

 

ABOUT US

Spencer Insulation
Spencer Insulation Ltd is a leading global source for commercial and industrial insulation supplies and materials, as well as application specific technical support.

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  • +44 1904 737 478

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