Seamless Steel Tubes

Description: Cold drawn seamless precision tubes and seamless hot rolled hollows are cold drawn seamless tubes, fuel injection tubes, precision tubes for hydraulic applications, and hydraulic cylinder tubes. Precision small diameter seamless steel tubes are manufactured by cold drawing process from larger size seamless tubes. The tubes are bright annealed in a controlled atmosphere furnace to ensure clean and bright surface, free of oxides and dirt. Seamless precision steel tubes are manufactured according to DIN 2391 and DIN 2391. Grade A tubes are primarily for mechanical purpose without any specific quality requirements and Grade B for steel grade and surface finish condition. These tubes find numerous applications including diesel fuel injection tubing, hydraulic lines, automotive, pneumatic lines, and heat exchangers and boilers.