§1What this business is
The raw material is seamless steel pipe, not plate or welded pipe. The pipe is cut into short pieces, bent where needed, rough-turned on the outside, faced and bored on lathes, and threaded inside on tapping machines. Hot-dip galvanising, when a buyer wants it, can be given out to another unit. Each piece is inspected before packing. The profile covers seamless MS sockets of up to 100 mm diameter. Because there is no weld joint, these fittings leak less and are preferred by chemical, fertiliser, petrochemical, oil and ship-repair users.
Capacity: 2,00,000 seamless sockets of assorted sizes a year, valued at ₹90,00,000, on one 8-hour shift for 300 days.
§2Is it right for you?
Who it is for
A machinist or mechanical engineer who can run a lathe shop to tight tolerances and sell to industrial buyers.
Who it is not for
Someone planning to sell cheap fittings to plumbing shops; welded and cast fittings are cheaper there.
Advantages
- No weld joint, so less leakage and lower upkeep for the user
- Buyers are process industries that pay for quality
- General-purpose lathes and presses that can take other jobs
- The profile notes good export potential
Drawbacks
- High break-even of 58.27%
- Seamless pipe costs more than welded pipe
- A large staff of 27 for a small turnover
- Threads must be exact, or the whole lot is rejected
Skills you need
- Turning, boring and facing on production lathes
- Cutting accurate internal pipe threads
- Reading Indian Standards and customer drawings
- Inspection with thread gauges
Why difficulty 3/5: Ordinary machine-shop work, but it needs accurate threading and industrial buyers.
§3Market
Who buys
- Chemical and process industries
- Fertiliser and petrochemical plants
- Oil installations
- Ship-building and repair yards
How it sells
- Direct supply to plants and their piping contractors
- Industrial pipe and fitting stockists
- Vendor registration and tenders of large buyers
Good to know
- The profile says demand comes from all over the country and abroad, because process industries keep growing.
- The profile takes an average selling price of ₹45 a socket (2002).
§4Raw material & machinery
| Item | Qty | Cost |
|---|---|---|
| Guillotine shearing machine, 1250 mm × 4 mm, 7.5 HP | 1 | ₹2,00,000 |
| Hand operated lever shearing machine, 30 cm | 1 | ₹50,000 |
| Power press, 75 tonnes, 7.5 HP | 1 | ₹1,75,000 |
| Power press, 50 tonnes, 5 HP | 1 | ₹1,40,000 |
| Electric arc welding set, 350 amps | 1 | ₹40,000 |
| Special purpose production lathe, 900 mm bed | 6 | ₹12,00,000 (total for 6) |
| Tapping machine, up to 100 mm diameter | 2 | ₹1,50,000 (total for 2) |
| Power press, 10 tonnes, 2 HP | 1 | ₹50,000 |
| Power hacksaw machine, 18 inch | 2 | ₹30,000 (total for 2) |
| Bench drilling machine | 2 | ₹40,000 (total for 2) |
| Bench grinder | 1 | ₹14,000 |
| Tools, tackles, fixtures and measuring tools | — | ₹60,000 |
| Portable hand drilling machine, ½ inch | 2 | ₹16,000 (total for 2) |
| Universal bending machine | 1 | ₹1,60,000 |
| Double ended grinding machine, ½ HP | 2 | ₹36,000 (total for 2) |
| Laboratory equipment and chemicals | — | ₹2,00,000 |
From: DC-MSME project profile — Seamless Pipe Fittings (2002)
- MS seamless pipes of assorted lengths and diameters5,000 kg a month at ₹40 per kg (2002)
- Consumables: grease, oil, lubricants and packing material₹40,000 a month
From: DC-MSME project profile — Seamless Pipe Fittings (2002)
§5Licences & registration
- Udyam registration
- GST registration
- Factory licence
- State Pollution Control Board consent (the profile advises taking an NOC)
- BIS certification where a Quality Control Order applies
Start it in your state
Pick your state: today’s cost, central + state subsidy, raw material, land and help, on one page.
§6Schemes & subsidies
The profile's cost of ₹44,11,100 is from 2002, so today's cost may cross PMEGP's ceiling of ₹50 lakh of project cost for manufacturing — get fresh quotations and check before you apply. CGTMSE can back a collateral-free loan of up to ₹10 crore.
§7Money
How the investment is worked out: Fixed capital ₹29,17,100 (machines and tools ₹23,61,000, office equipment and furniture ₹60,000, laboratory equipment and chemicals ₹2,00,000, electrification and installation at 10% ₹2,36,100, pre-operative expenses ₹60,000) + working capital for 3 months ₹14,94,000 = ₹44,11,100. The 300 sq m shed is rented, so no land or building cost is included.
Working capital: ₹4,98,000 a month: raw material ₹2,40,000 (5,000 kg of seamless pipe at ₹40 per kg plus consumables), staff ₹95,000, electricity ₹95,000 and other expenses including rent ₹68,000. The profile funds 3 months, ₹14,94,000.
Prices from 2002 — machinery, steel pipe and wage costs will be much higher now.
§8Export potential
Export council / board: EEPC India
- The profile says the item has good export potential but prints no HS code.
§9Risks — where people fail
- Steel pipe price rises
- Orders depend on a few industrial projects
- Rejection for thread or size errors
- Cheaper welded or imported fittings
§1030 / 60 / 90-day plan
A general plan that applies to any business. A plan for this business will be added after research.
- Days 1–30: Visit a working seamless ms pipe sockets and fittings unit, ask 10 buyers about price and quantity, and get quotations from 3 suppliers.
- Days 31–60: Udyam and the licences you need (Udyam registration, GST registration), a project report (DPR), and the scheme or loan file.
- Days 61–90: Space and machines, trial production, and first deliveries to 10 customers.
§11Who to connect with
§12Watch
There is no episode on this business yet. Shows are coming soon on the Podcast page.
Want to start Seamless MS Pipe Sockets and Fittings?
DPR, loan file or registration — ask us on WhatsApp.
¶Sources
Data review: 6 October 2026. Spotted a mistake? Report it. For information only — not legal or financial advice.