OD:80mm ~5000mm

Thickness:Maximum reach 90mm

Material:Stainless steel, Duplex stainless steel,Titanium,Carbon steel, Nickel alloy, Copper nickel, Naval Brass, Aluminium bronze, Brass, Cladding tube sheet.

OD:80mm ~ 3500mm

Thickness:3 ~18mm

Material:Stainless steel, Duplex stainless steel,Titanium,Carbon steel, Nickel alloy, Copper nickel, Naval Brass, Aluminium bronze, Brass.

U Return Bends OD:9.525 ~101.6mm

Bend Radius:R≤1.5D

Material: (Duplex) Stainless steel, Titanium,Carbon steel, Nickel alloy, Copper nickel, Naval Brass, Aluminium bronze,etc.

Application: It is widely used for economizer,Boiler,air cooler,Radiator, Heat exchanger, tube bundle, air preheater etc.

Diameter: φ32MM-6000 MM

Thickness：1MM-60MM

Material: 304, 304L, 321, 316, 316L, 310S, UNS S31500, 630, UNS S31803/S32205, UNS S32750 etc.

Process Method: Cold press, cold spinning, hot press.

Surface treatment: Pickling, mirror polishing treatment, or sandblasting, depending on customer requirements.

Base Pipe O.D: 15.88-165mm

Fin Height: 6-50mm

Fin Thickness: 0.3-0.5mm

Fin Pitch: as customer's request.

Base&Fin Material: Carbon/Stainless/Titanium/Alloy steel, Copper nickel, Aluminium bronze, Naval Brass, etc