IS 3589 Fe 410 / Fe 450 Welded Steel Pipe

IS 3589:2001 specifies heavy-duty Electric Resistance Welded (ERW) and Submerged Arc Welded (SAW) carbon steel pipes for water, gas, industrial sewage, and structural piling applications. Seamless Steel Industries supplies IS 3589 in large nominal bores from 200 mm (8″) to 2000 mm (80″) with verified hydrostatic and weld seam integrity.

Structural Strength & Large-Diameter Flow Capacity

Designed for long-distance bulk water transmission and industrial cooling water circulation, IS 3589 pipes are manufactured in steel grades Fe 330, Fe 410, and Fe 450. The controlled Carbon Equivalent (CE max 0.42%) ensures excellent field weldability for pipeline contractors executing bell-and-spigot or butt-welded joints.

Corrosion Protection & Protective Coatings

Pipes are supplied bare black, externally coated with black bitumen / anti-corrosive synthetic enamel, or lined internally and externally with liquid epoxy or 3-layer polyethylene (3LPE) per project requisition. Ends are furnished square cut or bevelled to 30° (+5°/-0°) with a standard 1.6 mm root face per IS 3589.

Certification & Pan-India Dispatch

Every length undergoes factory hydrostatic pressure testing to the formula P = 200St/D and continuous non-destructive inspection of the longitudinal or helical weld seam. Dispatched centrally from our Mumbai–Thane staging base at Kalyan Phata directly to EPC laydown yards and municipal project sites across India.