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SZ and SZA tanks

We manufacture carbon steel glass lined pressure vessels as specified by DIN 28018 and DIN 28019 and we provide three different types of equipment:

  • SZ and SZA: vertical – small size
  • SE and SEA: vertical – medium and large sizes
  • LE: horizontal – medium and large sizes

SZ and SZA types
Vertical storage tanks without jackets and with optional jacket or half coil

 

Features and options

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Nominal capacity

  • 63 L to 630 L

Pressure

  • Vessel: – 1 bar to + 6 bar
  • Half coil: – 1 bar to + 12 bar

Temperature

  • – 25°C to + 200°C

Design and calculation codes

  • VSR/AD-Merkblätter/ASME Section VIII Div.1/CE marking
  • PED 97/23/EC Module G Category IV

Construction system

  • Two pieces with clamped cover

Nozzles

  • Standard nozzles on manhole cover, loose backing flanges on all nozzles
  • Other types are available on request

Gaskets

  • PTFE envelope gasket

Supports

  • Legs, brackets or ring

Glass lining

  • Multipurpose G2208 glass available in blue, light blue and white
  • Other types of glass to suit specific requirements are available on request

Glass quality is checked as specified by DIN 28063
The following controls are performed:

  • Visual inspection
  • Thickness control
  • StatiFlux testing (electrified particle test)
  • Spark test as specified by ISO 2746
    Operated at 20.000 V for vessels and accessories immediately after glass lining; at 12.000 V for vessels and accessories prior to shipment

Other parts included are the following:

  • Manhole cover with glass lined protection ring
  • Galvanized and passivated clamps

Accessories

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  • Bottom outlet valve
  • Temperature probe
  • Dip pipe

Others available on request

Technical Data Sheet

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