Stainless Steel Seamless Pipes & tubes are extensively used in high-pressure applications & for transportation of fluids for critical high temperature & heat transfer process equipment’s like boilers, super heaters, heat exchangers, Dust Catchers, Condensers, Economizers, Heaters and Coolers

Features of SS Seamless Pipes & Tubes

Draw bench facility up to 8″ NB Solution Annealing, Hydrostatic testing facility up to 8″ NB
Various grades offered : Austenitic , Super Austenitic,
Duplex ,Super Duplex Stainless Steels
Stabilization Heat Treatment Facility for Stabilized Grade
Fine finishing Durability
Corrosion resistance Dimensional Accuracy
don’t have a weld seam Better roundness or oval shape than welded pipes

Manufacturing of SS Seamless Pipes & Tubes:

Manufacturing of SS Seamless Pipes & Tubes

The seamless pipes manufacturing process includes the formation of mother tube with the help of premium quality stainless steel hollows. Mother tubes or hollows are procured from reputed manufacturers in India and abroad and are subjected to thorough chemical analysis along with rigorous physical and mechanical tests. The best quality mother tubes are then cold drawn on the draw benches with precise pull forces. The cross section of the tube is thereby reduced by tension through a die and a fixed or floating plug to achieve the precise mechanical dimensions and a uniform and smooth surface. The tubes are then solution annealed, straightened, pickled, passivated, and hydro tested polished, before inspection, marked, packed and dispatched.

Applications of SS Seamless Pipes & Tubes

Heat-exchangers Condenser & Boiler
Instrumentation tubes Economizers
Super-heater Pre-heater
Oil coolers Chemical & Pharmaceutical Industry
Automotive Industry General Engineering


Size &Range Thickness Type Specification
1/8″ NB to 1″ NB SCH.5S,10S,40S, 80S ASTM A-312, 213, 268, 269, 270
Above 1″ NB to 4″ NB SCH.5S, 10S, 40S ASTM A-312, 213, 268, 269, 270
Above 4″ NB to 8″ NB SCH.5S, 10S, 40S ASTM A-312, 213, 268, 269, 270
1/2″ OD to 4″ OD 1 mm thick to 6 mm thick ASTM A-249 & A-269

Sizes and Specifications other than above can be manufactured as per the requirement