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Quality Assurance
Every pressure part is built to IBR 1950 and ASME using approved materials, then verified before dispatch.
- Hydro test on every job
- RT / UT examination
- Third-party & IBR certification
Build innovative industrial solutions
Boilers pressure parts & heavy fabrication.
Sterling Engineers & Boilers designs, manufactures, erects and commissions boiler pressure parts, pressure vessels, MS chimneys, storage tanks and complete turnkey steam plants, built to IBR 1950 and ASME codes in Pune since 2012.
2012Established
500+Market references
22+Industries served
20+Cities across India
14
years of building
for Indian industry
for Indian industry
About Sterling
A second-generation engineering house, built on pressure-rated trust.
Founded in 2012, Sterling Engineers & Boilers Private Limited holds a well-earned position in manufacturing and servicing industrial equipment: boiler pressure parts, pressure vessel tanks, industrial tanks and boilers, charcoal filters, regeneration oxidation plants, and industrial piping and ducting.
We work under the vision of our mentor, the late Mr. Irfan Hamdule, whose years of industry practice taught us to meet each client's exact requirement in the most proficient way. Today, as an ISO 9001 approved company with more than 500 references in the market, we design, manufacture, supply, erect and commission on schedule and to the quality norms our clients expect.
- ISO 9001 approved
- IBR 1950 & ASME
- India, Ethiopia & Qatar
- Own works at MIDC Bhosari
Why Sterling
Top Industrial Boiler Pressure Parts Manufacturers in Pune
We design, manufacture, supply, erect and commission boiler pressure parts on schedule and to quality norms. Three things keep 500+ clients coming back.
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Client Satisfaction
Committed to scheduled delivery, from design right through erection and commissioning, to the utmost satisfaction of our clients.
- Single point of responsibility
- Scheduled delivery commitments
- 500+ market references
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Mass Man Power
Our own skilled fabricators, IBR welders and erection crews, trained on safety and ready to mobilise to any site.
- In-house welders & fitters
- Safety-trained site crews
- Deployed across India & overseas
Our Products
Engineered products, built to code.
Manufactured at our MIDC Bhosari works, inspected to IBR & ASME and delivered ready to erect.
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Boiler Pressure PartsBest seller
Boiler Pressure Parts
Water walls, economizers, superheaters, reheaters, drums, headers and blow-down tanks.
- IBR 1950 & ASME
- Hydro & RT/UT tested
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Boiler Pressure PartsRe-vamping
80 TPH High Pressure Boiler
New high-pressure boilers, retubing, rehabilitation and fuel conversion, such as coal-fired to bagasse-fired.
- Fuel conversion
- Retubing & rehab
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Vessels & Tanks
Pressure Vessel
Reactors, receivers and process vessels for chemical, pharma, food and oil & gas plants.
- ASME Sec. VIII
- IS 2825
04
FabricationExported
Industrial MS Chimney
Self-supported steel chimneys designed for draft and emission compliance, supplied as far as Doha, Qatar.
- CPCB norms
- Supply + erection
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Vessels & Tanks
MS Storage Tank
Mild-steel storage tanks for water, fuel oil and process fluids, from 1 KL to 10,000,000 KL.
- 1 KL – 10,000,000 KL
- FO & water storage
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Vessels & Tanks
SS Storage Tank
Stainless-steel tanks and SS pipelines for hygienic and corrosive service in food, pharma and chemicals.
- Hygienic service
- With SS pipelines
Our Services
On-site services that finish the job.
Our own crews carry out piping, insulation, fire systems and heavy fabrication, so there's one accountable team from shop floor to site.
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Turnkey Projects
Turnkey Projects
Complete boiler houses: boiler, chimney, steam distribution header, ducting, FO tanks, allied piping, insulation and civil work, handed over running.
Explore turnkey
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Industrial Piping
Industrial Piping
IBR steam piping, fuel, LPG, nitrogen, oil and instrumentation lines.
Learn more
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Fire Fighting Systems
Fire Fighting Systems
Turnkey fire hydrant and smoke detection systems for plants and warehouses.
Learn more
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Hot & Cold Insulation
Hot & Cold Insulation
Thermal insulation for steam lines, boilers, vessels and chilled-water systems.
Learn more
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Structural Fabrication
Structural Fabrication
Boiler structures, ducting, platforms and heavy shade structures, shop-built and site-erected.
Learn more
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Industrial Bending
Industrial Bending
Precision tube and pipe bending for coils, panels and superheater elements.
Learn more
Applications
Wherever there's steam, we're already working.
Our boilers pressure parts and fabricated equipment run inside any plant that needs steam, hot water or heavy steel, from dairies and rice mills to refineries and power stations.
21+Industries served
3Countries delivered
How we work
From drawing board to live steam.
Every job moves through four controlled stages. Scroll to watch a steam drum go from blueprint to finished steel.
DesignDesign
Our expert engineers design to the client's requirement and add innovations of our own: pressure calculations, GA drawings and IBR documentation.
Planning
We identify the resources and certified materials needed for the best outcome, then lock a schedule you can plan production around.
Development
Once design and resources match the requirement, fabrication begins: welding, bending, NDT and hydro testing on our shop floor.
Erection & Commissioning
Our own crews erect, insulate and commission on site, then hand over a running system with complete inspection records.
Built & certified to
- IBR 1950
- ASME
- ASME Sec. VIII
- IS 2825
- ISO 9001
- CPCB Norms
- RT / UT Testing
- Hydro Test
Our Clients
Trusted by India's biggest names in energy, steel & process.
From refineries and steel plants to dairies and sugar mills: a few of the 500+ clients our pressure parts and fabrication work runs for.
Featured Projects
Work carrying steam across India, and beyond.
₹84 Cr+Listed order value
28Major orders
3Countries
Amona, Goa
Chimneys & Structure
Vedanta Power Ltd
Dismantling / erection of bottom stack tapping work, structure and boiler chimneys.
Approx. order value₹920 Lacs
Ethiopia
Boiler Rehabilitation
Finchaa Sugar Factory (JPMA)
Rehabilitation of a 65 TPH Zurn boiler: manufacture, supply, erection and commissioning of all pressure parts.
Approx. order value₹900 Lacs
Uran, Maharashtra
Piping & Tanks
ONGC, Uran Plant
Supply and erection of piping at the LPG-II plant; manufacture, supply and erection of storage tanks.
Approx. order value₹815 Lacs
Maharashtra
Boiler Modification
Jailaxmi Sugar Company
Complete modification of an 80 TPH boiler from coal-fired to bagasse-fired.
Approx. order value₹650 Lacs
Ethiopia
Boiler Rehabilitation
Methara Sugar Factory (JPMA)
56 TPH WIL boiler rehabilitation with pressure parts, ID fan, wet scrubber and fly-ash arrestor, completed in a record 3 months.
Approx. order value₹550 Lacs
Pune
SS Tanks & Piping
Imerys Minerals (Fiberlean)
Supply, fabrication and erection of SS tanks and SS pipelines with structural fabrication and civil work.
Approx. order value₹425 Lacs
Mumbai
Structural Fabrication
Mumbai Dockyard (via Altair)
Supply and fabrication of structural shade material for Mumbai Dockyard Ltd.
Approx. order value₹356 Lacs
Doha, Qatar
Export · Chimney
First Engineer for Technology Solutions
Design, manufacture and supply of a 21 m self-supported chimney (top Ø 2300 mm, bottom Ø 3680 mm).
Approx. order value₹39.84 Lacs
Gallery
Real work from our shop floor and sites
Gallery
From our shop floor and sites.
Pressure parts, chimneys, tanks and heavy structures, fabricated at MIDC Bhosari and erected across India and overseas.
Testimonials
What our clients say about working with us.
Plant heads, project managers and purchase teams on delivery, build quality and our site crews.
Reviews on Google
Read all reviews
Sterling handled the complete retubing of our bagasse-fired boiler, from supply to erection and performance trials. Their site team was disciplined and the schedule was kept.
We source economiser coils and superheater elements from Sterling. Fabrication quality and IBR documentation have been in order every time, which makes inspection simple for us.
Our chimney work had to fit a tight shutdown window. Sterling planned the dismantling and erection carefully, followed safety throughout and handed over on time.
One vendor for the boiler, chimney, piping and insulation made our turnkey boiler house far easier to manage. Clear communication from design right through commissioning.
Pune works Cities served
Areas we serve
Fabricated in Pune. Erected across India.
From our MIDC Bhosari works we dispatch and erect across Maharashtra, Gujarat, Goa, Karnataka, Madhya Pradesh, Rajasthan, Chhattisgarh, Telangana and Andhra Pradesh.
- Ahmedabad
- Aurangabad
- Baroda
- Bharuch
- Hubli
- Hyderabad
- Indore
- Jaipur
- Jamnagar
- Kolhapur
- Korba
- Kota
- Mumbai
- Nagpur
- Nasik
- Navi Mumbai
- Panjim
- Ratnagiri
- Surat
- Visakhapatnam
Boiler pressure parts are the pressurised components that carry water or steam inside a boiler: superheaters, economizers, headers, waterwall panels, steam drums and coils. They are manufactured to IBR and ASME codes to safely withstand high temperature and pressure.
Yes. Our pressure parts are manufactured and inspected to IBR 1950 and ASME standards using approved materials, with hydro test, RT/UT testing and third-party / IBR certification.
A pressure vessel is a sealed container designed to hold gases or liquids at a pressure different from the ambient. Built to ASME Section VIII or IS 2825, vessels like reactors, receivers and storage tanks serve chemical, pharmaceutical, food and oil & gas industries.
An industrial MS chimney is a tall steel structure that safely discharges flue gases from boilers and furnaces to the atmosphere. Designed per CPCB emission norms and draft requirements, MS chimneys ensure proper combustion-gas dispersion and regulatory compliance.
A turnkey industrial project is a complete, ready-to-operate plant delivered by a single contractor handling design, fabrication, supply, erection, piping, insulation and commissioning. The client receives a fully functional system, such as a boiler house, without managing multiple vendors.
Sterling Engineers serves chemical, pharmaceutical, food processing, dairy, textile, paper, sugar and rice mills, oil & gas, rubber, automobile, power, cement and packaging industries: anywhere steam, hot water or fabricated industrial equipment is required.
Yes. Our crews have rehabilitated 56 TPH and 65 TPH sugar-mill boilers in Ethiopia and retubed an 80 TPH bagasse-fired boiler there. We have also supplied a 21 m self-supported chimney to Doha, Qatar.
We fabricate MS and SS industrial storage tanks from 1 KL up to 10,000,000 KL, for water, fuel oil and process fluids, with associated piping and structural work.
Latest Blogs
Expert guides on boilers pressure vessels & storage tanks.
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- +91 968 901 1211
- sterlingboiler@gmail.com
- T-71/1-A/7, General Block, MIDC, Bhosari, Pune 411026