• Tubular Preheaters

Main Features

Nominal size: DN20-DN89
Nominal pressure range: PN2500-PN3700

Materials
various high pressure materials for chemical plants, according to customer requirements, including different grades of SA-723, DIN EN 1.6580, AISI 4340

Sealings
e.g. lens rings, cone rings

Design codes
e.g. ASME BPVC, AD2000, taking into account country-specific restrictions