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Corrosion
resistant glass-lined
equipment

Glass-lined piping

A comprehensive range of glass-lined piping and components for industrial plants. 

The construction of glass-lined piping has always been a fundamental part of our production, and we specialize in supplying straight pipes, bends, tees, and branches of all kinds with diameters ranging from DN25 to DN500 suitable for operating at pressures from -1 to 40 bar and temperatures between -50 and 250°C. This production, compliant in terms of dimensions and tolerances with DIN 2873 and EN 1092-1 standards, is aimed at the designing, construction, and installation of lines for new or existing industrial plants, with customized solutions to meet space limitations or specific requirements.

To complement our offering, we also manufacture mushroom valves with bodies constructed in glass-lined steel for reactors and tanks conforming to GMP/CIP standards and with flanges according to international standards UNI-DIN-ANSI. For piping, we have certification according to Directive 2014/68/EU “PED” with calculation code EN 13480 and class II, Mod. A2 as standard up to DN 350.

All components, during the glass-lining process, undergo dielectric and thickness checks according to ISO 28721 and 2746 standards; a significant part of our production is dedicated to repair and re-lining activities, adopting the same quality assurance parameters for the final product.

  • technical features
  • Types
Glass-lined piping

Standard technical features

  • Dimensions and tolerances according to DIN 2873 and EN 1092-1 / on request according to ASME 150-300
  • Design pressure: -1 ÷ +8bar
  • Design temperature: -50 ÷ +250°C
  • Piping diameters:
    • DN 25 / 350
    • DN 400-500 class III mod G upon request
  • All components, during the glass-lining process, undergo dielectric and thickness checks according to ISO 28721 and 2746 standards.
  • All components can be made with white or blue glass-lining and equipped with heating/cooling jacket.
* The features and design conditions indicated refer to standard executions: for customized executions please contact the technical office.
Glass-lined piping

Types

PIPING DN25 ÷ 500

  • Straight pipes with standard lengths and/or on request
  • Bends
  • Normal and reduced “TE”
  • Branches of all kinds
  • Crosses
  • Instrument connections
  • Spacers
  • Flat, concentric, and eccentric reductions
  • Special pieces on request

VALVES

  • GMP mushroom valves DN50/32, DN80/50, DN100/80, manually or pneumatically operated, also with temperature sensor and equipped with washing and/or sampling nozzle
* The features and design conditions indicated refer to standard executions: for customized executions please contact the technical office.

certifications

CE

Compliance of the equipment with the Machinery Directive 2006/42/EC

PED

Compliance with the Directive for the Manufacture of Pressure Equipment 2014/68/EU
Where applicable
Glass-lined piping

HOW CAN WE HELP YOU?

Write to us for general, technical information or pre-screening consultation, or download the product sheet.