01 — At a Glance
Pipes, Plastics & Perpetual Expansion Drama
Welspun Corp doesn’t sell pipes. It sells ₹23,600 crore of future revenue visibility. Q3 FY26 just delivered the highest-ever quarterly EBITDA at ₹645 crore. Operating cash flow: positive despite spending ₹1,700 crore on capex. Return on equity: 18.6% with ROCE at 21.2%. P/E at 13.8x — below sector median. And yet, the stock has returned -1.66% over the past 12 months. The market is either comprehensively wrong, or this growth story has a plot twist nobody’s buying into. Read on to find out which.
Auditor’s Opening Note: Welspun delivered ₹4,532 Cr quarterly revenue (+25.4% YoY), ₹456 Cr PAT (-32.9% YoY — more on that), ₹645 Cr EBITDA (highest ever), and a record order book of ₹23,600 Cr providing visibility through FY28. Debt is down, ROCE is solid, capex is measured. The company is executing at scale. The market is yawning. Your job: figure out if the yawn is justified.
02 — Introduction
The Unglamorous Business That Powers Oil Pipelines & Data Centres
Welspun Corp makes pipes. Big ones. LSAW pipes, HSAW pipes, ERW pipes, HFIW pipes. Names that sound like acronyms your engineering friend made up in college.
But here’s the thing: those pipes carry oil and gas across continents. They supply water to cities. They’re the backbone of energy infrastructure that nobody thinks about until it breaks. The company ranks top 3 globally in line pipe manufacturing. It operates facilities in India, the USA, and Saudi Arabia. It also owns Sintex-BAPL (water tanks and plastic products) and recently acquired plastic pipe assets (CPVC, UPVC, SWR pipes).
Revenue in FY25 was ₹13,978 Cr (TTM ₹16,383 Cr). EBITDA margins consistently 12–14% after heavy investments. The business model is deceptively simple: win a large tender, sign a long-term contract, execute over 18–24 months, book revenue and profit gradually. Rinse. Repeat. Build capacity. Expand geographically. Diversify into adjacent products. Repeat.
What makes Q3 special? Management delivered guidance of ₹2,200 Cr EBITDA for FY26. After 9 months, they’ve already clocked ₹1,831 Cr. This isn’t guidance — it’s a promise with receipts. New mills in the USA and Saudi Arabia start producing in mid-to-late 2026. The DI Pipe business (ductile iron, used for water distribution) has 300+ KMT of order book visibility. Stainless steel and plastic pipes are ramping. It’s not exciting. It’s relentless.
Concall Insight (Feb 2026): Management stated they’re now “a local player in most markets” — meaning tariffs no longer matter because they manufacture locally in the US and are setting up in Saudi Arabia. The translation: Welspun is moving up the value chain from being an Indian exporter to becoming a global player with multiple manufacturing footprints. That’s harder, more capital-intensive, and more durable. But it’s not headline-grabbing.
03 — Business Model: What Even Is This?
Tenders, Contracts & The Long Game
Welspun doesn’t sell 100 units this month and 120 next month. It wins tenders for large infrastructure projects and signs multi-year supply contracts. A single contract might be worth ₹500 Cr – ₹1,000 Cr, executed over 18–24 months. This is contract manufacturing at scale.
Business segments: Steel line pipes (60%+ of revenue) for oil & gas, water, and infrastructure. DI pipes (15%+) for water distribution networks. Stainless steel pipes and bars (5%+) for petrochemical applications. Sintex plastics (5%+) water tanks and now plastic pipes. TMT rebars for construction (newly ramping).
Geographic revenue split: 51% export, 49% domestic. US operations are scaled and profitable. Saudi operations just started ramping (new mill). India is the manufacturing hub and export base. The competitive moat: you can’t compete without certifications from major oil companies, massive capex, world-class manufacturing, and geographically diverse presence. Welspun has all four.
Global RankingTop 3Line Pipes
Order Book₹23.6K CrRecord Ever
Geographies3India, US, KSA
Capacity Util.~50%Massive Upside
04 — Financials Overview
Q3 FY26: The Numbers Speak (Even if Markets Don’t)
Result type: Quarterly Results | Q3 FY26 EPS: ₹17.16 | Annualised EPS (Q3×4): ₹68.64 | TTM EPS: ₹73.77
| Metric (₹ Cr) |
Q3 FY26
Dec 2025 |
Q3 FY25
Dec 2024 |
Q2 FY26
Sep 2025 |
YoY % |
QoQ % |
| Revenue | 4,532 | 3,614 | 4,374 | +25.4% | +3.6% |
| Operating Profit | 616 | 434 | 591 | +42.0% | +4.2% |
| OPM % | 14% | 12% | 14% | +200 bps | Flat |
| PAT | 456 | 672 | 444 | -32.1% | +2.7% |
| EPS (₹) | 17.16 | 25.72 | 16.68 | -33.3% | +2.9% |
The PAT Anomaly Explained: Q3 FY25 had a ₹378 Cr one-time gain from the sale of EPIC (East Pipes Integrated Company) shares to the Saudi government. Exclude that, and normalized Q3 FY25 PAT was ~₹294 Cr. Q3 FY26 PAT of ₹456 Cr is +55% higher on a normalized basis. Operating profit is up 42% YoY. EBITDA is up materially. The narrative is strong — the comparison is just noisy.
05 — Valuation: What’s the Fair Play?
Is This a Bargain or a Trap?
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