VIAL FRERES
Heat exchanger plugs
At VIAL Frères, we are able to manufacture all types of caps for heat exchangers and air coolers , for the petrochemical, refining or gas production sectors.
These exchanger plugs are hot forged . Each stage of their manufacture is carried out in compliance with and the requirement of the quality process. This allows us to produce and ship quality products to our customers.
We can forge plugs in the following dimensions :
– 3/8″ -1″1/8 – 1″1/4 – 1″5/8 – 1″7/8 – 1″1/2 – 1″3/4 – 2″ – 2″1/8 – 2″1/2 –
We can forge stoppers in the following materials:
– ASTM A350 LF2 Cl1 and 2
– ASTM A105
– ASTM A 182 F 304L
– ASTM A 182 316L
– ASTM A 182 F51 UNS S 31803 (DUPLEX)
– Refractory stainless steel
– Nickel alloys
We can offer the following finishes :
– Zinc plating
– Phosphating