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ERW black and galvanised pipes, square and rectangular hollow sections — hydro-tested, ISI-marked and stocked for immediate dispatch.
FlowLine manufactures ERW steel pipes and hollow sections for water supply, fire-fighting, scaffolding, furniture and structural applications. Two high-frequency welding mills run round the clock, and every pipe passes online eddy-current checks plus offline hydrostatic testing. With 4,000 MT of ready stock across sizes, most orders leave our yard within 48 hours.
We welcome factory visits — see the machines, meet the team, and inspect the quality lab before you place your first order.
Download Full Profile15 NB to 200 NB in Light, Medium & Heavy class.
Hot-dip galvanised pipes per IS 1239 / IS 3589.
SHS 25×25 to 150×150 mm, IS 4923.
RHS up to 200×100 mm for structural use.
Red-painted, grooved-end pipes for hydrant lines.
40 NB tested tubes with couplers available.
Modern equipment, maintained on schedule and operated by trained hands — the backbone of consistent quality and on-time delivery.
Documented processes, calibrated instruments, and test certificates with every dispatch.
Transparent pricing, honoured delivery dates, and a single point of contact from inquiry to invoice. Repeat customers make up the bulk of our order book — and that's a statistic we protect.
Send your drawings, specifications or quantities — our sales engineers respond with a detailed quotation within one working day.
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