2 & 3 Roll pilger mills for tube production in SS, Inconel, Duplex & exotic grades. (tube application for aerospace, semiconductor, hydrogen,medical)
High Speed Tube rolling (2-roll Pilger) mill for tube production in austenitic, duplex, high nickel grades
Range : OD: 10mm to 38mm ; Th.: 0.6mm to 7mm
Precision Tube rolling (3-roll Pilger) mill for tube production in nickel alloy, titanium, precious alloy materials.
Range : OD: 4mm to 63mm ; Th.: 0.05mm to 5mm
Applications demanding superior Ra i.e. 0.12 max. (without EP) and high OD tolerance +/- 0.05).
Tubes produced on the pilger mill find application in various industries such as power generation, shipbuilding, chemical, petrochemical & refinery, oil & gas, fertilizer, nuclear, aerospace & defence, space, medical & life sciences, automotive, food and beverages, and semiconductor.
They are also used in heat exchanger, condensers, instrumentation, super heaters, surgical tools, inter stage coolers, precision tubing (liquid chromatography), fuel lines, structural and actuation tubes, boiler tubes, control tubes, and high purity tubes.
Tubing for hydrogen application produced on these pilger mills have high quality ID surface, heavy wall and made of high purity austenitic stainless-steel material, thereby providing good hydrogen embrittlement resistance and realising stable hydrogen flow. Tubes produced on the mill have high surface inner & outer quality (Ra 0.09 – 0.2), making it ideal for hydrogen and semiconductor application.
To support cold finish production line , we also supply Japanese straightening machine and tube bright annealing furnace and ultrasonic NDT for tubes ( probe rotating head)