Description

studded tubes (finned tubes)(TECHNISTUD)
Fields of Application:
Furnaces, Chemical Petrochemical-Industry, Power stations etc. where liquid media under high pressure are to be heated or cooled.
Advantages: Due to their high rigidity, studded tubes can be used even under extreme temperature and pressure conditions.
Manufacturing Process: Studs are fully automatically welded onto the tube by resistance welding.
Materials: Base Tube & Studs Carbon Steel Low Alloy Steel Stainless Steel
Length: Up to *0 meters. If necessary with circumferential weld, **0% x-rayed. If required pressure tested.
Studs: General Stud spacing 1/8" (*6mm) = *3 Stud rows per meter
Type of Studs: Cylindrical , elliptical or lens type

Pin tubes (pin fin tubes,pin finned tubes)
Pin fin tubes(finned tubes) is a high thermal efficiency heat transfer fin tubes(finned tubes). Using helically wound copper wire, the external fins is mechanically bonded to the base tube via solder. Pin fin tubes(finned tubes) is suitable for a wide variety of air-blast cooling applications including process liquids and gasses, oil, diesel fuel, high pressure water and steam. Pin fin tubes can be manufactured using a variety of base tube materials including copper, brass, copper/nickel, aluminium/ brass, carbon steel and stainless steel.