VALVES SEATS AND COMPONENTS
The components that we produce are intended for valves in the petrochemical, oil & gas sectors.
Our production capacity of sealing seats and other components ranges from ½ “to 60” of any pressure class, made with all different steels for Ball Valves and Gate Valves
Soft seats are supplied with hard inserts in thermoplastic materials, or with elastomeric gaskets as the Delta Ring or the O-Ring.
For the metal seal we supply the seats with tungsten or chrome carbides coating, stellite coating or nickel-silicon carbide plating.
Obviously we can produce the Ball / Seats Kit complete with additional components.
The seats for Gate valve are made with soft seal or metal seal and also for this type we can supply the Seat / Gate / Stem Kit.
Nickel plating, normally high phosphorus, is carried out on carbon steels and, when required, on stainless steels and sometimes nickel superalloys.
At our customers’ request, our seats are fitted with various different components such as graphite rings, o-rings for ball sealing, o-rings or front collars, back-up rings, any metal rings and other gaskets.
Our solutions meet qualitatively the requirements of engineering technical specifications of the projects, the specifications of the materials required by customers, including certifications attended by a third part.
MAIN MATERIAL USED:
A105 – A350 LF2 – A350 LF3 – AISI 4140 – A694 F60 – A182 F6A – A182 F6NM – A182 F316/F316L – A182 F316 LN – A182 F316 LN Mod. – A182 F44 – A182 F51 – A182 F60 – A182 F53 – A182 F55 – 17-4 PH – INCONEL 625 – INCONEL 825 – INCONEL 718 – INCONEL 725 – HASTELLOY C276 – XM19 – TITANIUM – STELLITE – BRONZE
DEVLON V API – NYLON 6 MOS2 – ERTALON 6XAU – SINVEX SMX – NYLON PA12G (LAURAMID) – VIRGIN PTFE – PTFE FILLED CCG/GLASS/- CABFLUOR M25 – PTFE DYNEON TFM – VIRGIN PEEK – PEEK FILLED PTFE/CARBON/GRAPHITE – PEEK FILLED 30%CARBON – PCTFE (KEL-F) – VESPEL Dupont
HNBR 98 SH – HNBR 98 SH AED – VITON 98 SH AED – VITON 90 SH AED – VITON 75 SH
GRAPHITE RINGS – GRAPHITE BRAID – GRAPHITE PACK