MumbaiAltair Industrial Technologies
Supply & fabrication of structural shade material for Mumbai Dockyard Ltd.
IBR boiler pressure parts, pressure vessels, storage tanks, chimneys and piping, built in our Pune works and erected at plants across Mumbai.
Why Sterling for your Mumbai plant
Sterling in Mumbai
Founded in 2012, Sterling Engineers & Boilers designs, manufactures, supplies, erects and commissions boiler pressure parts, pressure vessels, tanks and steam-plant equipment from two works in Pune.
Get the best quoteMumbai’s heavy industry is concentrated around Trombay and Chembur, where the city’s refineries and fertilizer units are located, while MIDC Andheri and the Thane belt hold pharma, food and engineering units. Many companies with plants across India are also headquartered and buy from Mumbai.
Mumbai is about 150 km by road from our works at MIDC Bhosari, Pune, close enough for our team to reach the site and return the same day, which makes inspection visits and urgent repairs straightforward.
Products & services
Each card opens the full page on our website.
Industries
The main industries in Mumbai, and what boiler pressure parts mean for each.
All 21 industries we serve
Featured projects
Real orders from our project list, nearest to Mumbai first.
MumbaiSupply & fabrication of structural shade material for Mumbai Dockyard Ltd.
Uran, MaharashtraSupply & erection of piping at the LPG-II plant; manufacture, supply & erection of storage tanks.
MaharashtraComplete modification of an 80 TPH boiler from coal-fired to bagasse-fired.
Amona, GoaDismantling / erection of bottom stack tapping work, structure and boiler chimneys.
EthiopiaRehabilitation of a 65 TPH Zurn boiler: manufacture, supply, erection & commissioning of all boiler pressure parts.
Madhya PradeshModification of 2 nos 8 TPH Thermax boilers from oil to briquette firing, with chimney, structure, MDC, economiser, furnace and grate.
28 major orders · ₹84 Cr+ listed order value · India, Ethiopia & Qatar
All 28 projects
Why Sterling
Mumbai is about 150 km by road from our works at MIDC Bhosari, Pune, close enough for our team to reach the site and return the same day, which makes inspection visits and urgent repairs straightforward.
Material certificates, test records and IBR documentation for the Chief Inspector of Boilers, Maharashtra.
Salt air speeds up external corrosion, so surface preparation and painting of headers, supports and exposed tubes deserve extra attention.
Fabricated in our two Pune works (28,500 sq ft) and erected by our own site crews.
Pressure parts, vessels, tanks, chimney, piping and insulation from a single team.
28 major orders worth ₹84 Cr+ in India, Ethiopia and Qatar. ISO 9001, IBR 1950 & ASME.
How we work
Survey and erection at your Mumbai site; design, fabrication and testing in our Pune works.
Site visit, inspection of existing equipment and the scope agreed with your team.
Drawings, calculations and IBR / code approvals before any steel is cut.
Built in our MIDC Bhosari and Chimbli works, then hydro-tested and inspected.
Our own crews erect, test and commission, planned around your shutdown.
Spares, inspections and repairs whenever the plant needs them.
Our clients
A few of the 500+ market references our pressure parts and fabrication work runs for.


















Areas we serve
Besides Mumbai, we fabricate in Pune and erect at plants in these cities, and across 20 cities in India.
See all areas on the mapNavi Mumbai’s Thane–Belapur (TTC) and Taloja MIDC areas form one of Maharashtra’s largest chemical and pharma belts, with speciality-chemical, API and engineering units, and the JNPA port nearby for imports and exports.
Boiler pressure parts in Navi MumbaiNashik’s Satpur and Ambad MIDC areas hold major automobile, electrical and engineering plants, Sinnar has steadily added larger units, and the Dindori area is the centre of India’s wine industry. Food processing and sugar mills are spread across the district.
Boiler pressure parts in NashikKolhapur is one of India’s major foundry and machining centres, with castings and auto components produced in Shiroli, Gokul Shirgaon and Kagal MIDC. The district is also part of Maharashtra’s densest sugar belt, has large dairy co-operatives, and borders the Ichalkaranji textile cluster.
Boiler pressure parts in KolhapurAurangabad (Chhatrapati Sambhajinagar) has one of Maharashtra’s largest auto-component bases in Waluj MIDC, pharma units in Chikalthana and Waluj, breweries in Shendra, and the new AURIC industrial township. The surrounding Marathwada region also has a number of co-operative sugar mills.
Boiler pressure parts in AurangabadRatnagiri district’s Lote Parshuram MIDC is a chemical and pharma-intermediate estate, the coast has a power station at Jaigad, and Ratnagiri town has seafood and fruit processing units. Heavy monsoon rainfall and salt air shape the way equipment here is specified.
Boiler pressure parts in RatnagiriNagpur is Vidarbha’s industrial centre: the Koradi and Khaparkheda power stations are nearby, Butibori MIDC hosts textile, food and steel-processing units, and Hingna MIDC has a large engineering base.
Boiler pressure parts in NagpurMumbai enquiry
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Buyer guides
Practical articles from our engineers on choosing and maintaining pressure parts.
FAQ
Sterling Engineers & Boilers Pvt. Ltd., Pune, has manufactured IBR boiler pressure parts since 2012 and supplies plants in Mumbai from its MIDC Bhosari works, 150 km away, with its own erection crews.
Mumbai is about 150 km by road from our works at MIDC Bhosari, Pune, close enough for our team to reach the site and return the same day, which makes inspection visits and urgent repairs straightforward. Fabrication is done at our Pune works and our own crews carry out erection and testing at site.
Boilers, boiler pressure parts and steam piping come under the Indian Boiler Regulations. In Maharashtra, registration and inspection are handled by the state’s Chief Inspector of Boilers, and we supply the material certificates, test records and IBR documentation the inspector asks for. Pressure vessels are designed and built to ASME Section VIII or IS 2825 as the client specifies. Vessels storing compressed or liquefied gases also fall under the SMPV(U) Rules administered by PESO, and third-party inspection can be arranged on request.
Our office and works are at MIDC Bhosari, Pune. Our engineers travel to Mumbai for site surveys, erection and commissioning, and you can reach us on +91 968 901 1211 or sterlingboiler@gmail.com.
Most of our enquiries from Mumbai come from refineries and petrochemical units, pharmaceutical and bulk-drug units, food, dairy and edible-oil plants and chemical and dyestuff plants. We also supply boilers, vessels, tanks and piping to the other industries listed above.
Yes. We fabricate at our Pune works and erect at site across India, and we have delivered projects in Ethiopia and Qatar as well.
Your plant location, the equipment or scope required, capacity and working pressure, drawings or photos if available, and your target date. Send them by email to sterlingboiler@gmail.com or call +91-968-901-1211.