PILGERING

• Cold Pilgering process using full link die and tapper mandral
• To reduce the cross section  by upto 90% because the process relies on large number of small forming steps
• Cold Pilgering and are longitudinal cold rolling process that reduce the diameter and wall thickness of metal tube in one process step
• By cold Pilgering process surface finish achieved matter than cold drawing finish (Less than 0.4 micron) and improved microstructure grain size.
• Our pilgering range are OD12 to 73mm and wall thickness 0.8 to 4mm

COLD DRAWING

• In cold drawing process raw material tubes are coated with some special chemical or applied some special lubricant oil.
• The tubes are pulled through tungsten carbide die and flotting/fixed plug inside the tubes, resulting in reduced tube diameter and wall thickness corresponding increases in tube length
• Our capacity of drawing are OD 6 to 609.6mm & thickness are 0.8 to 12mm.








Ensuring slag in LRF is quickly synthesized
Ensuring low re-oxidation at caster by controlling superheat
As quality of inputs used has direct bearing on quality of output only chosen mix of virgin metal and clean scrap is melted so as to control appearance of tramp elements For ensuring quality in the raw materials used, we work with trusted suppliers who are periodically audited so as to ensure material’s adherence to defined industry standards

Application Usage
Alloy steel pipes are known to deliver exceptional performance and are generally developed for meeting the demands of –
   •Energy-related applications that involve Oil and Gas Drilling
   •Catering to domestic or industrial needs
   •In conveyance of fluids intended for critical high temperatures
   •In general corrosion service applications
   •In heat transfer process equipment like Boilers, Heat Exchangers
   •In General Engineering and Process Instrumentation applications

Specifications :
These can be availed in different specifications like:
ASTM : A-335, A-387 GR. P1, P5, P9, P11, P12, P22, P91
Size Range : 1/8" - 26" (can also be customized)