Call: +91-98 77 77 86 77

Email: info@unionsteel.co.in

Shop No. B-06, Mangalmurti Industrial Complex, Plot No. T/80, MIDC Bhosari
Pune, Maharashtra – 411026, India
+91-98 77 77 86 77
info@unionsteel.co.in
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Fittings

Union Steel Industries is a trusted Stainless Steel Pipe Fittings stockist and supplier in Pune, backed by the Navpad Metal Group’s 20+ years of industry heritage. Based in MIDC Bhosari, Pune, Maharashtra, we supply Stainless Steel, Duplex, Super Duplex, Copper, Brass, Pipe Fittings for industrial piping, process equipment, fabrication and engineering applications.

fittings

STAINLESS STEEL PIPE FITTINGS SUPPLIER IN PUNE, INDIA

Union Steel Industries stocks and supplies Stainless Steel Pipe Fittings for piping systems requiring corrosion resistance, durability and reliable mechanical performance.

Fitting Types

Elbows | Tees | Reducers | Caps | Stub Ends | Crosses | Couplings | Unions | Nipples | Bushings | Plugs

Common Stainless Steel Grades

SS 304 | SS 304L | SS 316 | SS 316L | SS 321 | SS 347 | SS 310S | SS 904L | SS 17-4 PH

Additional grades can be provided according to fitting type, dimensions, applicable standard, quantity and availability.

Contact our technical sales team today for an instant commercial quote.
WhatsApp: +91 9877778677 | Email: sales@unionsteel.co.in

01

QUALITY Fittings

Fittings supplied according to applicable material standards, dimensions, finish and customer requirements.

02

Certified & Compliant

ISO 9001:2015 certified supplier offering MTC, PMI testing and inspection support as required.

TYPES OF STAINLESS STEEL PIPE FITTINGS

Stainless Steel Elbows

Used to change the direction of piping systems.

Types: 45° | 90° | 180° | Long Radius | Short Radius | Seamless | Welded

Stainless Steel Tees

Used to create branch connections in piping systems.

Types: Equal Tee | Reducing Tee | Seamless Tee | Welded Tee

Stainless Steel Reducers

Used to connect pipes of different diameters.

Types: Concentric Reducers | Eccentric Reducers

Stainless Steel Caps

Used to close the end of piping systems in different sizes, thicknesses and grades.

Stainless Steel Stub Ends

Used with Lap Joint Flanges where piping connections require frequent dismantling.

Stainless Steel Crosses

Used for four-way branch connections.

Stainless Steel Couplings

Used to connect two pipes or compatible piping components.

Stainless Steel Unions

Used for detachable pipe connections requiring maintenance or dismantling.

Stainless Steel Nipples

Short fittings used to connect pipes, valves and other components.

Stainless Steel Bushings & Plugs

Used for reducing connections, closing openings and threaded piping applications.

STAINLESS STEEL BUTT WELD PIPE FITTINGS

Butt Weld Fittings are welded directly to the pipe and provide continuous piping connections for process and industrial systems.

Applications

Chemical Processing | Pharmaceutical | Food Processing | Oil & Gas | Petrochemical | Power Generation | Water Treatment | Process Equipment | Heat Exchangers

FORGED PIPE FITTINGS

Forged Fittings are commonly used for small-bore and higher-pressure piping applications.

Socket Weld Elbows | Socket Weld Tees | Socket Weld Couplings | Threaded Elbows | Threaded Tees | Couplings | Unions | Bushings | Plugs | Nipples

Common Standards

ASME B16.11 | ASTM A182

Common Grades

F304 | F304L | F316 | F316L | F321 | F347

THREADED PIPE FITTINGS

Threaded Fittings are used where threaded connections are required without direct welding.

Threaded Elbows | Threaded Tees | Threaded Couplings | Threaded Unions | Bushings | Plugs | Nipples

Thread Types

NPT | BSP | BSPT | BSPP

PIPE FITTING STANDARDS
Fitting / Material Common Standards
Butt Weld Fittings ASME B16.9
Forged Fittings ASME B16.11
Threaded Fittings ASME B1.20.1
Stainless Steel Material ASTM A403 / ASME SA403
Forged Material ASTM A182 / ASME SA182
Other Standards EN

Actual availability depends on fitting type, NPS/NB size, material grade, schedule, applicable standard, manufacturing method and quantity.

STAINLESS STEEL PIPE FITTING GRADES

Austenitic Stainless Steel

SS 304 | SS 304L | SS 316 | SS 316L | SS 321 | SS 347 | SS 310S | SS 904L

Additional grades can be provided according to customer specification and availability.

DUPLEX & SUPER DUPLEX PIPE FITTINGS

Duplex Stainless Steel

Duplex Pipe Fittings offer high strength and enhanced corrosion resistance for demanding industrial environments.

Grades: Duplex 2205 | UNS S31803 | UNS S32205

Standard: ASTM A815 / ASME SA815

Applications: Oil & Gas | Chemical Processing | Petrochemical | Marine | Desalination | Water Treatment | Process Equipment

Super Duplex Stainless Steel

Super Duplex Fittings are used where high strength and enhanced resistance to chloride-containing and aggressive environments are required.

Grades: Super Duplex 2507 | UNS S32750 | UNS S32760

Applications: Offshore | Oil & Gas | Marine | Desalination | Petrochemical | Chemical Processing | Water Treatment

Additional materials and grades can be considered according to fitting type, size, applicable specification, quantity and availability.

PIPE FITTING APPLICATIONS

Pipe Fittings are used for connecting, branching, reducing, redirecting and terminating piping systems.

Major Industries

Oil & Gas | Petrochemical | Chemical Processing | Pharmaceutical | Food Processing | Power Generation | Marine | Shipbuilding | Water Treatment | Desalination | Automotive | Aerospace | Engineering | Fabrication | Construction

Typical Applications

Process Piping | Pipeline Systems | Pressure Equipment | Heat Exchangers | Pumps | Valves | Storage Tanks | Reactors | Process Skids | Industrial Equipment

Union Steel Industries can coordinate suitable cutting processes according to material grade, thickness, diameter, quantity, tolerance and edge requirements.

PIPE FITTING TESTING, MTC & INSPECTION

Pipe Fittings can be supplied with applicable documentation and inspection support according to customer and project requirements.

Testing & Documentation

Chemical Analysis | Mechanical Testing | Hardness Testing | Dimensional Inspection | PMI Testing | Heat Number | Material Traceability | NABL Laboratory Testing

Third-Party Inspection

TÜV | SGS | Bureau Veritas | DNV

Inspection requirements can be coordinated according to the agreed purchase specification, inspection plan and project requirements.

PIPE FITTING REQUIREMENTS
Requirement Example
Fitting Type 90° Elbow
Material Stainless Steel
Grade SS 316L
Size 4" NB
Schedule SCH 40S
Standard ASME B16.9
Quantity As Required
Example: 90° Elbow × SS 316L × 4″ NB × SCH 40S × ASME B16.9
Example: Concentric Reducer × Duplex 2205 × 6″ × 4″ × SCH 10S × ASTM A815

PIPE FITTINGS IN PUNE & ACROSS INDIA

Located in MIDC Bhosari, Pune, Maharashtra, Union Steel Industries provides Stainless Steel and Alloy Pipe Fittings to major industrial markets across India. We serve customers across Pune and PCMC industrial areas, including MIDC Bhosari, Chakan, Talawade, Talegaon, Ranjangaon, Pirangut and Hadapsar.

Pune & PCMC Industrial Areas

MIDC Bhosari | Chakan | Talawade | Talegaon | Ranjangaon | Pirangut | Hadapsar

Major Indian Industrial Markets

Pune | Mumbai | Navi Mumbai | Thane | Nashik | Ahmedabad | Vadodara | Surat | Jamnagar | Rajkot | Vapi | Gujarat | Delhi NCR | Bengaluru | Hyderabad | Chennai

We support manufacturers, OEMs, EPC contractors, fabricators, engineering companies, traders, procurement teams and industrial buyers.

GLOBAL EXPORT SUPPLY

 

Pune | Mumbai | Navi Mumbai | Thane | Nashik | Chhatrapati Sambhajinagar | Ahmedabad | Vadodara | Surat | Jamnagar | Rajkot | Vapi | Delhi NCR | Bengaluru | Hyderabad | Chennai

We support manufacturers, OEMs, fabricators, engineering companies, traders, procurement teams and industrial buyers with domestic supply and coordinated logistics.

WHY UNION STEEL

WHERE QUALITY MEETS EXCELLENCE

When your project depends on the quality of its raw materials, you need more than a supplier. You need a dependable industrial metal partner.
Union Steel Industries combines industry experience, quality-focused sourcing and responsive customer service to deliver reliable metal solutions.

Backed by Navpad Metal Group’s decades of technical experience.

Strict quality assurance protocols at every supply stage.

Sourcing across stainless steel, nickel a loys, titanium, and non-ferrous metals.

Wooden crates, sea-worthy pallets, waterproof wrapping, and protective PVC film.

Frequently asked questions

Union Steel Industries supplies commonly required Stainless Steel Pipe Fittings including Elbows, Tees, Reducers, Caps, Stub Ends, Crosses, Couplings, Unions, Nipples, Bushings and Plugs, subject to size, grade, standard and availability.

Common grades include SS 304, SS 304L, SS 316, SS 316L, SS 321, SS 347, SS 310S, SS 904L, SS 410, SS 420, SS 430 and SS 17-4 PH. Additional grades can be provided according to customer specification and availability.

Depending on the fitting type and material, common standards include ASME B16.9, ASME B16.11, ASME B16.25, ASTM A403, ASTM A182 and ASTM A815, along with applicable EN, DIN, JIS, BS and IS standards.

Pipe Fittings can be provided in commonly requested NPS/NB sizes from 1/8" to 36" and larger, subject to fitting type, material, schedule, standard and availability.

Common schedule requirements include SCH 5, 10, 10S, 20, 30, 40, 40S, 60, 80, 80S, 100, 120, 140, 160 and XXS, subject to fitting type, size, material and specification.

Yes. Duplex 2205, UNS S31803, UNS S32205, Super Duplex 2507, UNS S32750 and UNS S32760 Pipe Fittings can be provided according to grade, fitting type, size, schedule, standard and availability.

Yes. Union Steel Industries supplies Stainless Steel and Alloy Pipe Fittings from MIDC Bhosari, Pune to major industrial markets across India.

Yes. Export requirements are supported for markets including the GCC, UAE, Saudi Arabia, Qatar, Kuwait, Oman, Bahrain, Europe, UK and USA, with applicable documentation, traceability, export packaging and shipping coordination.